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cell efficiency

Best Buy customers often prefer the following products when searching for Cell Efficiency.

Browse the top-ranked list of Cell Efficiency below along with associated reviews and opinions.

Browse the top-ranked list of Cell Efficiency below along with associated reviews and opinions.

Main Results
  1. Top comment

    "Nice ....Not bad...Its very efficient and easy to use....I wouldn't be getting this phone pic it's it's really expensive but it was a gift from my mom to me from I am having some issues with it but it could probably the screen protector it's not reacting with the phone screen I attend to press the call back button I need doesn't respond that well but it could be that the protector not the phone but the phone I love it specially is it comes from my mom"

    "Its very efficient and easy to use."

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    Product Description

    Choose a carrier on your own time and take breathtaking high-quality shots with this unlocked Samsung Galaxy S9 in blue. Pro Mode manual adjustments deliver professional photos frame by frame, while the dual aperture lens shoots clear in any lighting. Easy access from Iris Scanner and Facial Recognition opens your phone with a look. With included Augmented Reality that does everything from translating text to turning users into emojis, this unlocked Samsung Galaxy S9 brings imagination to life.
    $789.99
    with activation today
    Save $50
    Was $839.99
    Top comment

    "Nice ....Not bad...Its very efficient and easy to use....I wouldn't be getting this phone pic it's it's really expensive but it was a gift from my mom to me from I am having some issues with it but it could probably the screen protector it's not reacting with the phone screen I attend to press the call back button I need doesn't respond that well but it could be that the protector not the phone but the phone I love it specially is it comes from my mom"

    "Its very efficient and easy to use."

    Hear more from customers

    Product Description

    Choose a carrier on your own time and take breathtaking high-quality shots with this unlocked Samsung Galaxy S9 in blue. Pro Mode manual adjustments deliver professional photos frame by frame, while the dual aperture lens shoots clear in any lighting. Easy access from Iris Scanner and Facial Recognition opens your phone with a look. With included Augmented Reality that does everything from translating text to turning users into emojis, this unlocked Samsung Galaxy S9 brings imagination to life.
  2. Model:SM-G965UZBAXAA
    SKU:6191430
    Top comment

    "Nice ....Love it...Its very efficient and easy to use....I wouldn't be getting this phone pic it's it's really expensive but it was a gift from my mom to me from I am having some issues with it but it could probably the screen protector it's not reacting with the phone screen I attend to press the call back button I need doesn't respond that well but it could be that the protector not the phone but the phone I love it specially is it comes from my mom"

    "Its very efficient and easy to use."

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    Product Description

    Take on adventure and stay connected with this unlocked Samsung Galaxy S9+ in blue, which lets you choose your provider. Featuring a Quad HD+ Super AMOLED display for immersive viewing on the 6.22-inch Infinity Display, this phone blends stunning streaming with a professional-quality camera. Shoot up close or in landscape mode with dual camera lenses and Clear Zoom, and upload videos in lifelike 4K UHD. With an IP68 rating to handle splashes and dunks, this unlocked Samsung Galaxy S9+ handles and captures life as it happens.
    $789.99
    with activation today
    Save $50
    Was $839.99
    Top comment

    "Nice ....Love it...Its very efficient and easy to use....I wouldn't be getting this phone pic it's it's really expensive but it was a gift from my mom to me from I am having some issues with it but it could probably the screen protector it's not reacting with the phone screen I attend to press the call back button I need doesn't respond that well but it could be that the protector not the phone but the phone I love it specially is it comes from my mom"

    "Its very efficient and easy to use."

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    Product Description

    Take on adventure and stay connected with this unlocked Samsung Galaxy S9+ in blue, which lets you choose your provider. Featuring a Quad HD+ Super AMOLED display for immersive viewing on the 6.22-inch Infinity Display, this phone blends stunning streaming with a professional-quality camera. Shoot up close or in landscape mode with dual camera lenses and Clear Zoom, and upload videos in lifelike 4K UHD. With an IP68 rating to handle splashes and dunks, this unlocked Samsung Galaxy S9+ handles and captures life as it happens.
  3. Top comment

    "super ....Love it...It has a nice size screen, great rear and front camera, efficient processor and huge memory....It is been a week that I purchased this phone and I am very happy with all its features, if you don't want to spend a lot a money for a high end phone I would recommend this phone, the only difference will be the camera."

    "It has a nice size screen, great rear and front camera, efficient processor and huge memory."

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    Product Description

    Talk and text on this Motorola Moto G Plus phone. Its Qualcomm Snapdragon processor ensures your apps run smoothly and quickly, and its TurboPower technology provides up to 6 hours of battery life on a 15-minute charge. This Motorola Moto G Plus phone is unlocked for use with most U.S. carriers.
    $239.99
    Clearance
    Save $60
    Reg $299.99
    Top comment

    "super ....Love it...It has a nice size screen, great rear and front camera, efficient processor and huge memory....It is been a week that I purchased this phone and I am very happy with all its features, if you don't want to spend a lot a money for a high end phone I would recommend this phone, the only difference will be the camera."

    "It has a nice size screen, great rear and front camera, efficient processor and huge memory."

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    Product Description

    Talk and text on this Motorola Moto G Plus phone. Its Qualcomm Snapdragon processor ensures your apps run smoothly and quickly, and its TurboPower technology provides up to 6 hours of battery life on a 15-minute charge. This Motorola Moto G Plus phone is unlocked for use with most U.S. carriers.
  4. Top comment

    "Love it...In love...Quick, efficient operation and looks good too!...It is a great phone....but it is not as unlocked as it sounds....I bought it thinking I could use it on Verizon because it said it worked with any carrier.....but when I tried to put it on their network I was told if didn't work with their service.....not unlocked if I can't use it on what I want"

    "Quick, efficient operation and looks good too!"

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    Product Description

    Photos are clear with less blur on the world's first Dual Camera with Optical Image Stabilization on both lenses of the Samsung Galaxy Note8. With the powerful built-in S Pen, take notes without unlocking your screen, handwrite messages and make GIFs. This Samsung Galaxy Note8 comes with a long-lasting 3300mAh battery.
    $849.99
    with activation today
    Save $50
    Was $899.99
    Top comment

    "Love it...In love...Quick, efficient operation and looks good too!...It is a great phone....but it is not as unlocked as it sounds....I bought it thinking I could use it on Verizon because it said it worked with any carrier.....but when I tried to put it on their network I was told if didn't work with their service.....not unlocked if I can't use it on what I want"

    "Quick, efficient operation and looks good too!"

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    Product Description

    Photos are clear with less blur on the world's first Dual Camera with Optical Image Stabilization on both lenses of the Samsung Galaxy Note8. With the powerful built-in S Pen, take notes without unlocking your screen, handwrite messages and make GIFs. This Samsung Galaxy Note8 comes with a long-lasting 3300mAh battery.
  5. Top comment

    "Love it...In love...Quick, efficient operation and looks good too!...It is a great phone....but it is not as unlocked as it sounds....I bought it thinking I could use it on Verizon because it said it worked with any carrier.....but when I tried to put it on their network I was told if didn't work with their service.....not unlocked if I can't use it on what I want"

    "Quick, efficient operation and looks good too!"

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    Product Description

    Organize your work, games and notes with this unlocked Samsung Galaxy Note8 smartphone. Its 6GB of RAM makes switching between apps smooth and fast, and its water-resistant, dust-proof design protects against damage from moisture and lint. See games in rich, vibrant detail with the Vulcan API graphics and 6.3-inch screen of this Samsung Galaxy Note8 smartphone.
    $849.99
    with activation today
    Save $50
    Was $899.99
    Top comment

    "Love it...In love...Quick, efficient operation and looks good too!...It is a great phone....but it is not as unlocked as it sounds....I bought it thinking I could use it on Verizon because it said it worked with any carrier.....but when I tried to put it on their network I was told if didn't work with their service.....not unlocked if I can't use it on what I want"

    "Quick, efficient operation and looks good too!"

    Hear more from customers

    Product Description

    Organize your work, games and notes with this unlocked Samsung Galaxy Note8 smartphone. Its 6GB of RAM makes switching between apps smooth and fast, and its water-resistant, dust-proof design protects against damage from moisture and lint. See games in rich, vibrant detail with the Vulcan API graphics and 6.3-inch screen of this Samsung Galaxy Note8 smartphone.
  6. Top comment

    "No lag....love it...That facial recognition is actually efficient....And now that I've an unlocked phone I no longer have pushy AT&T (who I otherwise like quite a lot) insisting I go find wifi somewhere to download one of their tedious and annoying software updates which they just won't let you do over the air."

    "That facial recognition is actually efficient."

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    Product Description

    Go beyond the lines with this Samsung Galaxy Note9 smartphone. Its S Pen provides access to remote control functions while letting you scribble freely for handwritten notes and personalized messages, and the large Infinity display offers more screen real estate. This Samsung Galaxy Note9 smartphone has 128GB of storage for apps, photos and other media.
    $949.99
    with activation today
    Save $50
    Was $999.99
    Top comment

    "No lag....love it...That facial recognition is actually efficient....And now that I've an unlocked phone I no longer have pushy AT&T (who I otherwise like quite a lot) insisting I go find wifi somewhere to download one of their tedious and annoying software updates which they just won't let you do over the air."

    "That facial recognition is actually efficient."

    Hear more from customers

    Product Description

    Go beyond the lines with this Samsung Galaxy Note9 smartphone. Its S Pen provides access to remote control functions while letting you scribble freely for handwritten notes and personalized messages, and the large Infinity display offers more screen real estate. This Samsung Galaxy Note9 smartphone has 128GB of storage for apps, photos and other media.
  7. Top comment

    "love it...No lag....That facial recognition is actually efficient....And now that I've an unlocked phone I no longer have pushy AT&T (who I otherwise like quite a lot) insisting I go find wifi somewhere to download one of their tedious and annoying software updates which they just won't let you do over the air."

    "That facial recognition is actually efficient."

    Hear more from customers

    Product Description

    Photos are clear with less blur on the Dual Camera with Optical Image Stabilization on both lenses of the Samsung Galaxy Note9. With the powerful built-in S Pen, take notes without unlocking your screen, handwrite messages and make GIFs. This Samsung Galaxy Note9 comes with a long-lasting 4000mAh battery.
    $949.99
    with activation today
    Save $50
    Was $999.99
    Top comment

    "love it...No lag....That facial recognition is actually efficient....And now that I've an unlocked phone I no longer have pushy AT&T (who I otherwise like quite a lot) insisting I go find wifi somewhere to download one of their tedious and annoying software updates which they just won't let you do over the air."

    "That facial recognition is actually efficient."

    Hear more from customers

    Product Description

    Photos are clear with less blur on the Dual Camera with Optical Image Stabilization on both lenses of the Samsung Galaxy Note9. With the powerful built-in S Pen, take notes without unlocking your screen, handwrite messages and make GIFs. This Samsung Galaxy Note9 comes with a long-lasting 4000mAh battery.
  8. Top comment

    "Love it...Is good...Attractive, efficient, easy-to-use does everything ....That being said, I picked this phone for many reasons mainly the camera, which is absolutely amazing, and unlocked because I live in an area that gets almost no reception and I knew I was going to have to try many companies to find the right one that worked."

    "Attractive, efficient, easy-to-use does everything ."

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    Product Description

    Connect with business associates with this Samsung Galaxy S7. The KNOX platform provides optimum mobile security, and the camera's advanced sensor helps it capture images in low-light conditions. This Samsung Galaxy S7 is compatible with Samsung Pay, so you can make mobile payments directly from the phone, and it has 32GB of storage for files, pictures and business ideas.
    $419.99
    with activation today
    Save $50
    Was $469.99
    Top comment

    "Love it...Is good...Attractive, efficient, easy-to-use does everything ....That being said, I picked this phone for many reasons mainly the camera, which is absolutely amazing, and unlocked because I live in an area that gets almost no reception and I knew I was going to have to try many companies to find the right one that worked."

    "Attractive, efficient, easy-to-use does everything ."

    Hear more from customers

    Product Description

    Connect with business associates with this Samsung Galaxy S7. The KNOX platform provides optimum mobile security, and the camera's advanced sensor helps it capture images in low-light conditions. This Samsung Galaxy S7 is compatible with Samsung Pay, so you can make mobile payments directly from the phone, and it has 32GB of storage for files, pictures and business ideas.
  9. Top comment

    "i like...Must buy...Clean, efficient design was my primary criteria....I plan on getting some high quality earbuds and there are audio enhancing apps for USB C that should get me where I need to be with the USB C audio out volume and bass."

    "Clean, efficient design was my primary criteria."

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    Product Description

    Take amazing photos with this unlocked 128GB Essential smartphone. The edge-to-edge 5.71-inch display is ideal for streaming videos, and the octa-core Kryo processor and 4GB of RAM let you play games without lag. This Essential smartphone runs the Android operating system, which provides you with access to thousands of Google Play Store applications.
    $374.99
    Clearance
    Save $125
    Reg $499.99
    Top comment

    "i like...Must buy...Clean, efficient design was my primary criteria....I plan on getting some high quality earbuds and there are audio enhancing apps for USB C that should get me where I need to be with the USB C audio out volume and bass."

    "Clean, efficient design was my primary criteria."

    Hear more from customers

    Product Description

    Take amazing photos with this unlocked 128GB Essential smartphone. The edge-to-edge 5.71-inch display is ideal for streaming videos, and the octa-core Kryo processor and 4GB of RAM let you play games without lag. This Essential smartphone runs the Android operating system, which provides you with access to thousands of Google Play Store applications.
  10. Top comment

    "i like...Must buy...- Efficient idle....I plan on getting some high quality earbuds and there are audio enhancing apps for USB C that should get me where I need to be with the USB C audio out volume and bass."

    "- Efficient idle."

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    Product Description

    Enjoy videos and games on this 128GB unlocked Essential smartphone. The octa-core Kryo processor and 4GB of RAM let you run multiple apps without sacrificing power, and the 5.7-inch edge-to-edge screen provides a large viewing surface for reading texts and emails. This Essential smartphone has a titanium and ceramic body that resists cracks and damage.
    $374.99
    Clearance
    Save $125
    Reg $499.99
    Top comment

    "i like...Must buy...- Efficient idle....I plan on getting some high quality earbuds and there are audio enhancing apps for USB C that should get me where I need to be with the USB C audio out volume and bass."

    "- Efficient idle."

    Hear more from customers

    Product Description

    Enjoy videos and games on this 128GB unlocked Essential smartphone. The octa-core Kryo processor and 4GB of RAM let you run multiple apps without sacrificing power, and the 5.7-inch edge-to-edge screen provides a large viewing surface for reading texts and emails. This Essential smartphone has a titanium and ceramic body that resists cracks and damage.
  11. Top comment

    "Love it...Love it....I find the OS fast and efficient....I am not a fan of Blackberry, but I love the keyboard and shortcuts and spacebar fingerprint scanner and super fast and...well you get the idea!"

    "I find the OS fast and efficient."

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    Product Description

    Stay in touch with this powerful and versatile Blackberry KEYone smartphone. Equipped with an easy-to-use smart keyboard with integrated flick typing and a fingerprint sensor, this device makes secure mobile communication easier. A 3500mAh battery, which charges in just over an hour, keeps this Blackberry KEYone smartphone humming along all day.
    $349.99
    with activation today
    Save $50
    Was $399.99
    Top comment

    "Love it...Love it....I find the OS fast and efficient....I am not a fan of Blackberry, but I love the keyboard and shortcuts and spacebar fingerprint scanner and super fast and...well you get the idea!"

    "I find the OS fast and efficient."

    Hear more from customers

    Product Description

    Stay in touch with this powerful and versatile Blackberry KEYone smartphone. Equipped with an easy-to-use smart keyboard with integrated flick typing and a fingerprint sensor, this device makes secure mobile communication easier. A 3500mAh battery, which charges in just over an hour, keeps this Blackberry KEYone smartphone humming along all day.
  12. Top comment

    "I like...Love it...The layout of the phone with the implementation of apps edge makes it extremely efficient and user friendly....I was with iphone for like 5years and I recently got this Galaxy s9 and to be honest this is the best switch decision I've ever made, this s9 has alot of features and great camera, still discovering new things on this phone, I really loved this product and I would recommend to anyone."

    "The layout of the phone with the implementation of apps edge makes it extremely efficient and user friendly."

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    Product Description

    Choose a carrier on your own time and take breathtaking high-quality shots with this unlocked Samsung Galaxy S9 in purple. Pro Mode manual adjustments deliver professional photos frame by frame, while the dual aperture lens shoots clear in any lighting. Easy access from Iris Scanner and Facial Recognition opens your phone with a look. With included Augmented Reality that does everything from translating text to turning users into emojis, this unlocked Samsung Galaxy S9 brings imagination to life.
    $669.99
    with activation today
    Save $50
    Was $719.99
    Top comment

    "I like...Love it...The layout of the phone with the implementation of apps edge makes it extremely efficient and user friendly....I was with iphone for like 5years and I recently got this Galaxy s9 and to be honest this is the best switch decision I've ever made, this s9 has alot of features and great camera, still discovering new things on this phone, I really loved this product and I would recommend to anyone."

    "The layout of the phone with the implementation of apps edge makes it extremely efficient and user friendly."

    Hear more from customers

    Product Description

    Choose a carrier on your own time and take breathtaking high-quality shots with this unlocked Samsung Galaxy S9 in purple. Pro Mode manual adjustments deliver professional photos frame by frame, while the dual aperture lens shoots clear in any lighting. Easy access from Iris Scanner and Facial Recognition opens your phone with a look. With included Augmented Reality that does everything from translating text to turning users into emojis, this unlocked Samsung Galaxy S9 brings imagination to life.
  13. Top comment

    "I like...Love it...The layout of the phone with the implementation of apps edge makes it extremely efficient and user friendly....I usually skip a few models when I upgrade, because I can't justify spending over $500 every year just to have the newest phone when the one I have still works."

    "The layout of the phone with the implementation of apps edge makes it extremely efficient and user friendly."

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    Product Description

    Choose a carrier on your own time and take breathtaking high-quality shots with this unlocked Samsung Galaxy S9 in black. Pro Mode manual adjustments deliver professional photos frame by frame, while the dual aperture lens shoots clear in any lighting. Easy access from Iris Scanner and Facial Recognition opens your phone with a look. With included Augmented Reality that does everything from translating text to turning users into emojis, this unlocked Samsung Galaxy S9 brings imagination to life.
    $669.99
    with activation today
    Save $50
    Was $719.99
    Top comment

    "I like...Love it...The layout of the phone with the implementation of apps edge makes it extremely efficient and user friendly....I usually skip a few models when I upgrade, because I can't justify spending over $500 every year just to have the newest phone when the one I have still works."

    "The layout of the phone with the implementation of apps edge makes it extremely efficient and user friendly."

    Hear more from customers

    Product Description

    Choose a carrier on your own time and take breathtaking high-quality shots with this unlocked Samsung Galaxy S9 in black. Pro Mode manual adjustments deliver professional photos frame by frame, while the dual aperture lens shoots clear in any lighting. Easy access from Iris Scanner and Facial Recognition opens your phone with a look. With included Augmented Reality that does everything from translating text to turning users into emojis, this unlocked Samsung Galaxy S9 brings imagination to life.
  14. Top comment

    "Love it...Not bad...this phone is fast efficient and modern, has the necessary features and even more...I like the Motorola phone but this one is really sensitive to the touch it's constantly calling previous numbers and numbers that I didn't know I had called, so I will have to purchase a slim fit case to put it in while it's in my purse or pocket."

    "this phone is fast efficient and modern, has the necessary features and even more"

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    Product Description

    Enjoy Android 8.0 Oreo with this unlocked Motorola Moto G6 smartphone. Its 3GB of RAM and quad-core processor provide smooth performance, and its 5.7-inch screen with 2160 x 1080 resolution supports Full HD content. This dual-camera Motorola Moto G6 smartphone has 32GB of storage, and its fingerprint reader enables secure access.
    $199.99
    with activation today
    Save $50
    Was $249.99
    Top comment

    "Love it...Not bad...this phone is fast efficient and modern, has the necessary features and even more...I like the Motorola phone but this one is really sensitive to the touch it's constantly calling previous numbers and numbers that I didn't know I had called, so I will have to purchase a slim fit case to put it in while it's in my purse or pocket."

    "this phone is fast efficient and modern, has the necessary features and even more"

    Hear more from customers

    Product Description

    Enjoy Android 8.0 Oreo with this unlocked Motorola Moto G6 smartphone. Its 3GB of RAM and quad-core processor provide smooth performance, and its 5.7-inch screen with 2160 x 1080 resolution supports Full HD content. This dual-camera Motorola Moto G6 smartphone has 32GB of storage, and its fingerprint reader enables secure access.