Introducing the 11 Amazing Samsung 70 Inch 4K Ultra HD Smart LED TV For 2023 – the ultimate entertainment companion for the future. Packed with groundbreaking features and unparalleled picture quality, this cutting-edge television is set to revolutionize your viewing experience. With its massive 70-inch screen, you'll be immersed in stunning 4K Ultra HD resolution, bringing every detail to life. Offering smart capabilities, this TV provides seamless access to a world of online content and apps, revolutionizing the way you interact with your television. Get ready to be captivated by the breathtaking visuals and innovative technology of the Samsung 70 Inch 4K Ultra HD Smart LED TV.
Overall Score: 8/10
The Samsung UN75TU7000 75" 4K Ultra HD Smart LED TV (2020 Model) delivers a naturally crisp and vivid picture with crystal clear colors. It unveils shades of color that can't be found on a regular HDTV. This TV goes beyond Smart TV with next-gen apps, super easy control, and enhancements that elevate the TV watching experience. The ultra-fast processor transforms everything you watch into stunning 4K, and the simple on-screen guide organizes your streaming and live TV content while providing recommendations. With WiFi and Bluetooth enabled, you can stay connected and enjoy a seamless viewing experience. The TV comes with two HDMI inputs, one USB input, one Ethernet (LAN) input, one RF In (Terrestrial/Cable Input), one RF In (Satellite/Cable Input), and one Digital Audio Out (Optical) input. With its sleek design and impressive features, the Samsung UN75TU7000 is a top choice for a high-quality smart TV.
Key Features
- Crystal clear colors with a naturally crisp and vivid picture
- Next-gen apps and easy control enhance the TV watching experience
- Ultra-fast processor transforms everything into stunning 4K
- Simple on-screen guide organizes streaming and live TV content
- Wi Fi and Bluetooth enabled for seamless connectivity
Specifications
- Dimension: 2.40Lx65.90Wx37.70H
- Size: 75-Inch
Pros
- Outstanding picture quality with vibrant colors
- Easy to navigate and control
- Sleek design adds elegance to any room
- Seamless connectivity with Wi Fi and Bluetooth
Cons
- Mediocre sound quality
- Smart TV interface could be more user-friendly
The Samsung UN75TU7000 75″ 4K Ultra HD Smart LED TV (2020 Model) is an impressive television that delivers exceptional picture quality and a seamless viewing experience. With its crystal clear colors and vivid display, this TV brings your favorite movies and shows to life. The next-gen apps and easy control features enhance your TV watching experience, while the ultra-fast processor ensures stunning 4K quality. Although it may have some minor drawbacks like average sound quality and a less intuitive smart TV interface, the overall performance and sleek design make it a top choice for anyone looking for a high-quality smart TV. Whether you want to stream your favorite shows or enjoy live TV content, the Samsung UN75TU7000 is sure to impress.
Overall Score: 8.5/10
Experience crystal clear colors on the SAMSUNG 70-inch TU-7000 Series Class Smart TV. With its 4K HDR resolution, you'll enjoy a naturally crisp and vivid picture that unveils shades of color not found on HDTVs. This smart TV goes beyond with next-gen apps, super easy control, and a range of enhancements that elevate your TV watching experience. The ultra-fast processor transforms everything you watch into stunning 4K, while the one simple on-screen guide organizes your streaming and live TV content. With built-in Alexa, you can control your TV with just your voice. The TV also features WiFi and Bluetooth connectivity for seamless streaming. With a 70-inch screen, this TV will bring your entertainment to life.
Key Features
- Crystal clear colors with fine-tuned picture quality
- Next-gen apps and super easy control
- Ultra-fast processor transforms everything to stunning 4K
- Built-in Alexa for voice control
- Wi Fi and Bluetooth connectivity for seamless streaming
Specifications
- Color: Black
- Dimension: 2.40Lx61.90Wx34.40H
- Size: 70-Inch
Pros
- Excellent picture quality with vivid colors
- Easy-to-use on-screen guide and smart features
- Built-in Alexa for convenient voice control
- Wi Fi and Bluetooth enable seamless streaming
- Large 70-inch screen for immersive viewing experience
Cons
- Sound quality could be better
- Limited HDMI inputs
- Difficult user interface with lacking options for pairing devices
The SAMSUNG 70-inch TU-7000 Series Class Smart TV offers a top-notch viewing experience with its crystal clear colors and stunning 4K resolution. With its built-in Alexa and easy-to-use on-screen guide, you can effortlessly control your TV and access a wide range of apps. While the sound quality could be improved and the user interface may be challenging for some, the overall performance and picture quality make this TV a great choice for those looking to upgrade their home entertainment setup. With its large 70-inch screen, you’ll feel fully immersed in your favorite movies and shows. Whether you’re a tech enthusiast or casual viewer, this SAMSUNG smart TV is sure to impress.
Overall Score: 8.6/10
Upgrade your home entertainment system with the SAMSUNG UN70CU7000 70 inch Crystal UHD 4K Smart TV. This bundle includes a 2-year CPS Enhanced Protection Pack for added peace of mind. With its stunning 4K resolution and smart capabilities, this TV brings your favorite shows and movies to life. The SAMSUNG UN70CU7000 features a 70-inch screen, delivering a cinematic viewing experience. It also comes with a premium extended service protection plan for extra coverage. Connect to the internet and access your favorite streaming platforms effortlessly. The TV comes with a user manual, remote, and power cord for easy setup. Get ready to immerse yourself in the world of entertainment with this top-notch smart TV.
Key Features
- SAMSUNG USA AUTHORIZED – Includes 2 Year Extended Protection Plan
- 70 inch Crystal UHD 4K Smart TV (2023)
- Bundle includes: Samsung UN70CU7000 70 inch Crystal UHD 4K Smart TV
- 2 Year Premium Extended Service Protection Plan
Specifications
- Dimension: 13.40Lx61.30Wx38.40H
- Size: 70 Inch
Pros
- Crisp 4K resolution for a cinematic viewing experience
- Comes with a 2-year extended protection plan
- Smart capabilities allow for easy access to streaming platforms
- Includes a user manual, remote, and power cord for convenient setup
Cons
- Setup may take some time due to it being an older model
The SAMSUNG UN70CU7000 70 inch Crystal UHD 4K Smart TV is a fantastic addition to any home entertainment setup. With its sharp 4K resolution and smart features, you’ll be able to enjoy your favorite shows and movies in stunning detail. The included extended protection plan provides added peace of mind, ensuring your investment is well-protected. While setup may take a bit longer due to it being an older model, the picture quality and overall performance more than make up for it. If you’re in the market for a top-notch smart TV, this bundle is definitely worth considering.
Overall Score: 8.5/10
Introducing the SAMSUNG 70-Inch Class QLED Q60A Series, the perfect addition to your home theater setup. This stunning smart TV boasts a 70-inch display with 4K UHD resolution, delivering exceptional picture quality with vibrant colors and lifelike details. With Quantum HDR technology, you'll experience an expanded color range that goes beyond HDTV, providing a vivid spectrum of color and contrast. The Dual LED backlights, dedicated warm and cool, adjust in real time to deliver bold detail. The sleek Air Slim Design elevates your space with its modern aesthetic, while the built-in Alexa allows for easy control of your apps, channels, and smart home devices. With the Quantum Processor 4K, everything you watch is transformed into stunning 4K quality thanks to machine learning-based AI. Access your favorite apps, streaming services, and smart home devices all from the convenience of your TV with Smart TV powered by Tizen. Upgrade your home entertainment experience with the SAMSUNG 70-Inch Class QLED Q60A Series.
Key Features
- A billion brilliant colors
- Dynamic contrast
- Expanded color range
- Air slim design
- 4K Upscaling
- Alexa built-In
- Smart tv powered by tizen
Specifications
- Color: Titan Gray
- Dimension: 13.40Lx62.00Wx36.30H
- Size: 70-Inch
Pros
- Vivid and lifelike color
- Adjustable Dual LED backlights
- Sleek and modern design
- Built-in Alexa for easy control
- Transforms everything to 4K quality
- Access to favorite apps and streaming services
- Easy integration with smart home devices
Cons
- Disappointed picture quality for some
- Bad delivery experience for some
- Samsung's customer service issues
The SAMSUNG 70-Inch Class QLED Q60A Series is a fantastic smart TV that delivers stunning picture quality and a range of features to enhance your home theater experience. With its vibrant colors, adjustable contrast, and 4K upscaling capabilities, you’ll enjoy lifelike visuals in every scene. The sleek design adds a touch of elegance to any space, while the built-in Alexa makes it easy to control your TV and other smart devices. Despite some negative reviews regarding picture quality and delivery experience, the overall consensus is overwhelmingly positive. If you’re looking for a high-quality smart TV with a large display, the SAMSUNG 70-Inch Class QLED Q60A Series is a top contender.
Overall Score: 8.2/10
The SAMSUNG 70-Inch Class QLED Q60A Series is a 4K UHD Dual LED Quantum HDR Smart TV with Alexa Built-in. It offers 100% Color Volume with Quantum Dot, providing a billion stay-true shades of color. The Dual LED Backlight enhances contrast, and the Quantum HDR expands the range of color. With an air slim design, this TV has a sleek and slim appearance. The Quantum Processor 4K Lite transforms what you're watching into stunning 4K. Alexa is built-in, allowing you to control your TV and other smart home devices. The TV comes in a Titan Gray color and has a size of 70 inches. Overall, it offers excellent picture quality and a user-friendly experience.
Key Features
- 100% Color volume with quantum dot
- DUAL LED Backlight
- Quantum hdr
- Air slim design
- Quantum processor 4k lite
- Alexa built-In
Specifications
- Color: Titan Gray
- Dimension: 13.40Lx62.00Wx36.30H
- Size: 70 in
Pros
- Vibrant and accurate color reproduction
- Enhanced contrast with Dual LED Backlight
- Sleek and slim design
- Smooth 4K upscaling with Quantum Processor
- Convenient voice control with Alexa built-in
Cons
- Sound quality could be better
The SAMSUNG 70-Inch Class QLED Q60A Series is a fantastic choice for those seeking a high-quality, feature-rich Smart TV with excellent picture clarity and color reproduction. The TV delivers vibrant and true-to-life colors with its 100% Color Volume with Quantum Dot technology. The Quantum HDR expands the range of colors, providing a breathtaking viewing experience. The sleek and slim design complements any living space, while the Quantum Processor 4K Lite ensures smooth and detailed visuals in 4K resolution. With Alexa built-in, you can easily control your TV and smart home devices using voice commands. Although the sound quality may not be the best, this TV offers an overall exceptional performance and features at an affordable price point.
Overall Score: 8/10
The SAMSUNG 75-Inch Class Crystal UHD AU8000 Series is a 4K UHD HDR Smart TV with Alexa Built-in. It features a powerful Crystal Processor 4K, built-in voice assistants, HDR technology, and motion xcelerator for enhanced motion clarity. The sleek and slim design allows the television to blend in effortlessly. With 4K UHD upscaling, you can enjoy a crisp, clear picture that is 4 times the resolution of Full HD. The TV comes in a stylish black color and has dimensions of 13.10Lx66.00Wx39.50H. Customers have given it a rating of 4.5/5. Some pros include the amazing picture quality, intuitive remote, and great color, while cons include the average sound quality and slow interface response time. Overall, the SAMSUNG 75-Inch Class Crystal UHD AU8000 Series is a solid choice for those looking for a large, high-quality smart TV.
Key Features
- Crystal processor 4k
- Built-In voice assistants
- Hdr
- Motion xcelerator
- Sleek & Slim design
- 4K Uhd upscaling
Specifications
- Color: Black
- Dimension: 13.10Lx66.00Wx39.50H
- Size: 75-Inch
Pros
- Amazing picture and color
- Intuitive remote
- Sleek and slim design
- 4K upscaling for clear picture
Cons
- Average sound quality
- Slow interface response time
The SAMSUNG 75-Inch Class Crystal UHD AU8000 Series is a reliable and high-quality smart TV. It offers stunning picture quality, easy-to-use features, and a sleek design. While the sound quality may not be the best and the interface response time can be slow, these minor drawbacks are outweighed by the TV’s overall performance. The 4K upscaling ensures a clear and detailed picture, and the built-in voice assistants add convenience and accessibility. If you’re in the market for a large, feature-rich smart TV, the SAMSUNG 75-Inch Class Crystal UHD AU8000 Series is definitely worth considering.
Overall Score: 8/10
The SAMSUNG 75-inch Class Crystal UHD TU-8000 Series is a 4K UHD HDR Smart TV with Alexa Built-in. This TV provides a crystal clear and vivid picture with its fine-tuned crystal display. With the smart TV powered by Tizen, you can enjoy next-gen apps, easy control, and various enhancements that enhance your TV watching experience. The TV also features Alexa built-in, allowing you to control both your TV and smart home devices with voice commands. The ultra-fast crystal processor 4K transforms everything you watch into stunning 4K quality. With its sleek design and included accessories, this TV is a great addition to any home entertainment setup.
Key Features
- Includes one 75-inch Smart TV, remote, power cable, and user manual
- Smart TV powered by Tizen, next-gen apps, and easy control
- HDR for enhanced color shades
- Crystal display for crisp and vivid picture
- Alexa built-in for voice control
- Ultra-fast crystal processor 4K
- Smart TV compatible with Alexa and Bixby
Specifications
- Dimension: 65.90Lx13.40Wx41.30H
- Size: 75-Inch
Pros
- Crystal clear and vivid picture quality
- Easy to control with intuitive remote
- Smart features are highly functional
- Simple setup and mounting process
Cons
- Screen may be reflective for daytime viewing
- Remote buttons not visible in the dark
- Some users experienced issues with longevity
The SAMSUNG 75-inch Class Crystal UHD TU-8000 Series Smart TV offers an immersive and high-quality viewing experience. With its crystal clear display and smart features, it provides easy access to popular streaming apps and voice control capabilities. The intuitive remote and simple setup make it user-friendly for all members of the household. However, some users have reported issues with the TV’s longevity and screen reflectivity. Overall, this TV is a solid choice for those seeking a large, feature-rich television for their home entertainment setup.
Overall Score: 8/10
Experience the stunning visuals and immersive sound of the SAMSUNG 75-Inch Class QLED Q80A Series Smart TV. With 4K UHD resolution, direct full array LED technology, and Quantum HDR 12X, you'll enjoy lifelike color and precise contrast. The 6-speaker system with object tracking sound delivers 3D audio that moves with the action on screen. Plus, the Quantum Processor 4K upscales any content to near 4K quality. This smart TV is powered by Tizen and comes with built-in Alexa, Google Assistant, and Bixby for easy voice control. With its sleek design, access to popular apps, and impressive features, the SAMSUNG Q80A is a top choice for a premium home entertainment experience.
Key Features
- Direct Full Array LED with precise contrast
- 6-speaker system for realistic 3D audio
- Quantum Processor 4K for AI-based upscaling
- 100% Color Volume with Quantum Dot
- Access to popular apps and smart home control
Specifications
- Color: Titan Black
- Dimension: 12.50Lx65.80Wx40.80H
- Size: 75 in
Pros
- Stunning 4K UHD visuals with deep blacks and pure whites
- Impressive 3D audio with object tracking sound
- AI-based upscaling enhances any content to near 4K quality
- Vivid and lifelike colors with wide cinematic range
- Easy access to apps, streaming services, and smart home devices
Cons
- Remote may not recognize and control some soundbars
- Built-in speakers not as good as a separate soundbar
- Modern LED technology lacks the warmth of plasma screens
- Cumbersome setup and user interface for certain features
- Limited compatibility with older devices
Overall, the SAMSUNG 75-Inch Class QLED Q80A Series Smart TV offers an exceptional viewing experience with its stunning visuals, immersive sound, and convenient smart features. While it may have some drawbacks like compatibility issues and a lack of warmth compared to plasma screens, the impressive picture quality, wide color range, AI-based upscaling, and easy access to apps make it a top choice for those seeking a premium home entertainment system. Whether you’re watching movies, gaming, or streaming your favorite content, this TV delivers an immersive and enjoyable experience that will enhance your viewing pleasure.
Overall Score: 7.5/10
The Samsung Electronics QN75Q7F 75-Inch 4K Ultra HD Smart QLED TV offers stunning picture quality and smart features. With a billion colors and 100% color volume, it delivers a vibrant and immersive viewing experience. The Q contrast technology enhances the depth and detail, even in dark scenes. The no-bezel design adds to its sleek and attractive appearance. The TV also comes with a smart remote for easy control and a no-brainer Invisible Connection package for seamless connectivity. Despite some reported issues with customer service and picture quality, it remains a popular choice for those looking for a high-quality and feature-rich TV.
Key Features
- Quantum Dots for more than a billion colors and 100% color volume
- Q contrast for brilliant whites and layers of depth
- No-bezel screen design for a sleek appearance
- Stunning blacks for elite detail
- Samsung Smart Remote for easy access and control
- Invisible Connection package for seamless connectivity
Specifications
- Color: Black
- Dimension: 65.80Lx16.10Wx41.20H
- Size: 75-Inch
Pros
- Stunning picture quality with vibrant colors
- Sleek and attractive design
- Easy access and control with smart remote
- Seamless connectivity with Invisible Connection package
Cons
- Issues with customer service
- Possible picture quality problems
- Limited viewing angles
The Samsung Electronics QN75Q7F 75-Inch 4K Ultra HD Smart QLED TV offers an impressive viewing experience with its stunning picture quality and smart features. While there have been some reported issues with customer service and picture quality, it remains a popular choice for those who prioritize high-quality visuals and seamless connectivity. The sleek design and smart remote add to the overall user experience. However, potential buyers should be aware of the limited viewing angles and ensure they have proper support in case of any issues. Overall, this TV is a solid option for those looking for a top-of-the-line TV with advanced features.
Overall Score: 8.5/10
The SAMSUNG 75-inch Class QLED Q60T Series is a 4K UHD Smart TV with Alexa Built-in. It offers a stunning display with 100% color volume, thanks to its Quantum Dot technology. The dual LED system enhances contrast and detail, while the Quantum HDR expands the range of color and detail. Powered by Tizen, this smart TV provides next-gen apps and easy control for a superior TV watching experience. With the Quantum Processor 4K Lite, all your content will be transformed into stunning 4K resolution. Alexa built-in enables voice control and smart home integration. This 75-inch QLED TV is VESA wall mount compatible, adding versatility to its sleek design.
Key Features
- 100% Color volume with quantum dot
- Dual led
- Quantum hdr
- Smart tv powered by tizen
- Quantum processor 4k lite
- Alexa built-In
Specifications
- Dimension: 2.40Lx66.00Wx37.80H
- Size: 75 in
Pros
- Stunning display with 100% color volume
- Easy control and next-gen apps
- Transforms content into stunning 4K
- Alexa built-in for voice control and smart home integration
- Sleek design with VESA wall mount compatibility
Cons
- Some users experienced dead lines of pixels after a few years
- Remote control sensitivity can be an issue
- Smart TV interface has occasional bugs
The SAMSUNG 75-inch Class QLED Q60T Series is an impressive 4K UHD Smart TV that delivers stunning visuals and a smart TV experience. With its Quantum Dot technology, dual LED system, and Quantum HDR, the display brings colors to life and enhances contrast. Powered by Tizen and with Alexa built-in, it offers easy control and smart home integration. The Quantum Processor 4K Lite ensures that all your content is optimized for 4K viewing. While some users have reported pixel issues and remote control sensitivity, the overall performance and design of this TV make it a great choice for those seeking a high-quality, feature-rich television for their home.
Overall Score: 8.5/10
Experience immersive entertainment with the Samsung QN70Q60CAF 70-Inch Class QLED 4K Q60C Series Quantum HDR Smart TV. Featuring a sleek black design, this TV offers stunning picture quality with its Quantum HDR technology and Dual LED backlighting. It also provides immersive audio with Object Tracking Sound Lite and Q-Symphony. With Alexa built-in, you can easily control your TV with voice commands. The Motion Xcelerator and Gaming Hub deliver smooth and responsive gameplay. This smart TV also comes with a 2-year warranty for added peace of mind.
Key Features
- Sleek black design
- Quantum HDR technology
- Dual LED backlighting
- Object Tracking Sound Lite
- Q-Symphony
- Motion Xcelerator
- Gaming Hub
- Smart TV with Alexa Built-in
Specifications
- Color: Black
- Dimension: 12.60Lx61.40Wx37.00H
Pros
- Stunning picture quality with Quantum HDR technology
- Immersive audio with Object Tracking Sound Lite and Q-Symphony
- Smooth and responsive gameplay with Motion Xcelerator and Gaming Hub
- Easy TV control with Alexa built-in
- 2-year warranty included
Cons
The Samsung QN70Q60CAF 70-Inch Class QLED 4K Q60C Series Quantum HDR Smart TV is a top-notch entertainment device. Its sleek design, stunning picture quality, immersive audio, and seamless gameplay make it a great choice for both movie nights and gaming sessions. Additionally, the built-in Alexa functionality adds convenience to your TV viewing experience. With the added 2-year warranty, you can enjoy peace of mind knowing that your investment is protected. Upgrade your home entertainment system with this impressive smart TV.
Samsung 70 Inch 4K Ultra HD Smart LED TV Buyer's Guide
- Price Range
- The price of a Samsung 70 inch 4K Ultra HD Smart LED TV can vary depending on the model and features. Prices typically range from around $1000 to $2000.
- Keep in mind that prices may fluctuate during sales and promotional periods, so it's always a good idea to research and compare prices from different retailers.
- Display Quality
- Samsung 70 inch 4K Ultra HD Smart LED TVs offer an impressive display quality with a resolution of 3840 x 2160 pixels, providing sharp and vibrant visuals.
- The LED technology ensures good contrast, deep blacks, and bright colors, enhancing your viewing experience.
- With HDR (High Dynamic Range) capabilities, these TVs can display a wider range of colors and contrast for a more lifelike picture.
- Smart TV Features
- Samsung's Smart TV platform offers a range of features for enhanced connectivity and convenience.
- Access popular streaming services like Netflix, Hulu, and Amazon Prime Video directly from your TV.
- Enjoy browsing the internet, downloading apps, and even multitask by splitting the screen between different applications.
- Voice control and built-in compatibility with virtual assistants like Alexa and Google Assistant make navigation and control effortless.
- Screen Size and Placement
- The 70-inch screen size of Samsung's 4K Ultra HD Smart LED TV provides a cinematic experience, making it ideal for larger living rooms or dedicated home theaters.
- Consider the dimensions of the TV and ensure you have enough space for it to fit comfortably in your desired location.
- Mounting options include wall mounting or using a TV stand, depending on your preference and room setup.
- Connectivity Options
- Samsung 70 inch 4K Ultra HD Smart LED TVs offer multiple connectivity options to connect additional devices and enhance your entertainment experience.
- HDMI ports allow you to connect gaming consoles, Blu-ray players, sound systems, or streaming devices like Roku or Apple TV.
- USB ports enable you to play media files directly from USB drives.
- Built-in Wi-Fi and Ethernet connectivity provide easy access to online content without the need for additional cables.
- Audio Quality
- While the display quality of Samsung 70 inch 4K Ultra HD Smart LED TVs is impressive, audio quality is equally important for an immersive experience.
- Many models include built-in speakers with surround sound capabilities, delivering rich and powerful audio.
- For enhanced audio performance, consider investing in a separate soundbar or speaker system for an immersive home theater setup.
- Gaming Features
- Samsung's 4K Ultra HD Smart LED TVs are well-suited for gaming enthusiasts.
- With low input lag, fast response times, and high refresh rates, these TVs provide smooth and responsive gameplay.
- Certain models also support variable refresh rate (VRR) technology, reducing screen tearing and providing a more fluid gaming experience.
- If gaming is a priority, check for features like Auto Game Mode and compatibility with gaming platforms to enhance your gaming sessions.
- Energy Efficiency
- Samsung prioritizes energy efficiency in their TVs, keeping both environmental impact and cost savings in mind.
- Look for models with energy-saving features like automatic brightness adjustment and power-saving modes.
- TVs with Energy Star certification meet strict energy efficiency standards and can potentially save you money on your electricity bills.
Frequently Asked Questions about 11 Amazing Samsung 70 Inch 4K Ultra HD Smart LED TV For 2023
Yes, these TVs can be wall-mounted using VESA-standard wall mounts that are compatible with the specific TV model.
Yes, Samsung TVs typically come with a manufacturer’s warranty. The warranty period may vary depending on the model, so check the product description or contact the retailer for specific details.
Absolutely! These TVs come with HDMI ports that allow you to connect gaming consoles, providing an immersive gaming experience.
Yes, Samsung’s Smart TV platform offers smartphone apps that allow you to control the TV using your mobile device. Simply download the compatible app and follow the instructions to set it up.
Yes, many Samsung 70 inch 4K Ultra HD Smart LED TVs have built-in compatibility with popular voice assistants like Alexa or Google Assistant, enabling you to control your TV using voice commands.
