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Samsung Galaxy S21 5G (128GB, 8GB) 6.2" AMOLED 120Hz, Snapdragon 888, Global 5G Volte Fully Unlocked (AT&T, Verizon, T-Mobile, Global) G991U1 (w/
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ShareSamsung Galaxy S21 5G (128GB, 8GB) 6.2" AMOLED 120Hz, Snapdragon 888, Global 5G Volte Fully Unlocked (AT&T, Verizon, T-Mobile, Global) G991U1 (w/
Users say:
Customers have had mixed experiences with the Samsung Galaxy S21 Ultra 5G, with some reporting issues with reliability and signal strength, while others have praised the quality of the pictures and the speed of the phone. Many customers have also noted the amazing camera capabilities, with some even taking detailed photos of the bight sky and the moon. Despite being an older phone, customers have found the Galaxy S21 Ultra 5G to be a great purchase, with many customers still using it two years after they bought it.
Color : Phantom Gray
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Review summary
AI-generated content
Customers have had mixed experiences with the Samsung Galaxy S21 Ultra 5G, with some reporting issues with reliability and signal strength, while others have praised the quality of the pictures and the speed of the phone. Many customers have also noted the amazing camera capabilities, with some even taking detailed photos of the bight sky and the moon. Despite being an older phone, customers have found the Galaxy S21 Ultra 5G to be a great purchase, with many customers still using it two years after they bought it.
Pros
- Excellent picture quality
- Long-lasting
- Good wireless communication
- Large storage capacity
- Affordable price
Cons
- Slow texting over Wi-Fi
- Spotty Verizon signal
- Limited texting over Wi-Fi
Read original reviews
Expert reviews
AI-generated content
Patrick Holland
Experts say the Samsung Galaxy S21 5G is a sleek and powerful phone that offers a lower price than its predecessor, the S20. The S21 has a striking design, a smooth 120Hz display, and a versatile camera system. It also runs on Android 11 with Samsung's OneUI 3.1 interface, and supports both sub-6 and mmWave 5G networks. However, the S21 also makes some compromises, such as having a plastic back, a lower resolution screen, no microSD card slot, and less RAM. The S21 is a great choice for anyone looking for a flagship phone with a reasonable price tag.
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Bree Fowler
Experts say the Samsung Galaxy S21 5G is a premium smartphone that offers a sleek design, a powerful processor, and a versatile camera system. It also costs less than its predecessor and rivals the iPhone 12 Pro in features and performance. However, it has a shorter battery life than the S20 5G and lacks a wall adapter and a memory card slot. The S21 5G is a good choice for Android users who want a flagship phone at a lower price.
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Basil Kronfli
Experts say the Samsung Galaxy S21 5G is a sleek and stylish smartphone with a great screen, decent battery life, and a capable camera system. It offers 8K video recording, a 120Hz refresh rate, and a feature-rich interface. However, it lacks microSD card support, optical zoom, and low-light performance. It is a sensible upgrade for Galaxy S10 owners, but not a significant leap from the S20 or S20 FE.
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Cherlynn Low
Experts say the Samsung Galaxy S21 5G is a good phone that offers a powerful processor, a lovely screen, capable cameras and a long-lasting battery. It has a more reasonable price than its predecessor and a gorgeous new design in eye-catching colors. It also has some useful software features, like Director's View, Object Eraser and Samsung Free. However, it has a lower-resolution screen than the S20 and the S21 Ultra, and it doesn't support a microSD card or a headphone jack. It also faces stiff competition from the Pixel 5 and the iPhone 12, which offer better cameras and software experiences.
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GSMArena Team
Experts say the Samsung Galaxy S21 5G is a flagship smartphone with a 6.2-inch display that supports adaptive refresh rate up to 120Hz, HDR10+, and accurate colors. It has a 4,000mAh battery that delivers excellent endurance and supports 25W fast charging, wireless charging, and reverse wireless charging. It has a stereo speaker setup that produces clear and balanced sound, but lacks bass. It runs on the Exynos 2100 chipset, which offers smooth performance and 5G connectivity.
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Mark Knapp
Experts say the Samsung Galaxy S21 5G is a sleek and powerful flagship smartphone that offers a smooth display, a versatile camera system, and a long-lasting battery. However, it also makes some compromises in design and features compared to its predecessor and its Ultra sibling, such as a lower resolution screen, a plastic back, and no microSD card slot. It is a good value for the money, but not a major upgrade over the Galaxy S20 5G.
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Sascha Segan
Experts say the Samsung Galaxy S21 5G is a compact and powerful Android phone that offers a bright and colorful screen, a versatile camera system, and a future-proof 5G modem. It has a plastic back and no microSD card slot, but it supports wireless charging and Wi-Fi calling. It also has some new camera modes and improved night mode, thanks to the Snapdragon 888 processor. However, its battery life is not very impressive, especially on 5G, and some of its network features are not yet available. It is a good choice for people who want a small and premium phone that will last for a few years, but the Samsung Galaxy S20 FE may offer a better value for now.
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Yasmine Crossland
Experts say the Samsung Galaxy S21 5G is a flagship phone that offers a lot of value for its price. It has a smooth 120Hz display, a powerful performance, and an impressive camera system with various shooting modes. It also has a long-lasting battery and a sleek design, although some may not like the plastic back or the lower resolution screen. It is a great choice for anyone looking for a high-end Android phone that doesn't break the bank.
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James Peckham
Experts say the Samsung Galaxy S21 5G is a great choice for those who want a powerful and versatile smartphone with a lower price tag than the previous generation. The phone offers a fantastic camera, a smooth 120Hz display, and 5G connectivity. However, some compromises have been made, such as the lower screen resolution, the lack of microSD support, and the absence of a charger in the box. The Galaxy S21 5G is not the best of the best, but it's still a solid flagship that will satisfy most users.
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Roland Moore-Colyer
Experts say the Samsung Galaxy S21 5G is a great Android phone for the price, with a dynamic 120Hz display, powerful performance, and versatile cameras. However, it also has some drawbacks, such as a plastic back, no charger or microSD card slot, and some camera inconsistencies. The S21 is not a huge upgrade over the S20, but it offers a refined design and some smart software features.
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Description
US Model w/ Warranty. This Bundle Includes EP-TA800 25W SUPER Fast Charging Cube. Compatible with Most GSM and CDMA Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Sprint. 6.2", 1080 x 2400 pixels, Dynamic AMOLED 2X, 120Hz, HDR10+, 1300nits, 4000mAh Battery 128GB ROM, 8GB RAM, No SD Card Slot, Qualcomm SM8350 Snapdragon 888 5G (5 nm), Octa-Core, Adreno 660 Rear Camera: 64MP, f/2.0 + 12MP, f/1.8 + 12MP, f/2.2, Front Camera: 10 MP, f/2.2, Android 11, One UI 3.1. Comes w/ 15W Fast Wireless Charger and 25W charging cube. 2G: GSM 850/900/1800/1900, CDMA 800/1900, 3G: HSDPA 850/900/1700(AWS)/1900/2100, CDMA2000 1xEV-DO, 4G LTE: 1/2/3/4/5/7/8/12/13/14/18/19/20/25/26/28/30/38/39/40/41/46/48/66/71, 5G: 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - Single SIM Life moves fast. S21 moves faster. Transform your story sharing, live streaming, video-editing and multi-tasking with hyperfast processor speeds (Compared to GS20) Universal Unlocked Compatible with all major U.S. carriers, including Verizon, AT&T, Sprint, and T-Mobile. Also compatible with prepaid carriers, including Cricket Wireless, Boost Mobile, MetroPCS, Simple Mobile, Total Wireless, Tracfone, Net10, Mint, and H2O. Connectivity built for today. And tomorrow. Built with 5G connectivity in mind, you can share, scroll, browse and binge in a flash(1). A camera so good, everyones a pro Zoom in close, take photos and videos like a pro, and capture incredible share-ready moments with our easy-to-use, multi-lens camera. Trust us, you'll look amazing in 8K video A night out. Your best friends birthday party. Family moments youll want to remember forever. Capture your lifes best moments in head-turning, super-smooth 8K video. Movie-making magic in the palm of your hand Slide into the directors chair and create share-ready videos on the spot with multi-cam recording and automatic pro-style effects. Spontaneity, now captured from multiple angles Create share-ready GIFs and videos in a single take(2) or pick your favorite moments and pull your favorite stills in super high-res to share with your followers. Its real life. But in really high-resolution. If beauty is in the details, youve got plenty of it here. 64MP high resolution captures everything with share-ready clarity.
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Specifications
| Processor Speed | 2.8 GHz, 2.84 GHz, 2.9 GHz |
| Color | Gray, Phantom Gray, Phantom Pink, Phantom Violet, Phantom White |
| RAM Memory Size | 8 GB |
| Flash Drive Size | 128 GB, 256 GB |
| Service Provider | AT&T, Sprint, Straight Talk, T-Mobile, Total Wireless, U.S. Cellular, Verizon Wireless |
| Released Date | 2021-01-05 |
| Processor Type | Exynos 2100, Snapdragon 888 |
| Processor Manufacturer | Qualcomm, Samsung |
| Processor Core Type | Octa Core |
| Battery Capacity | 4000 mAh |
| Width | 2.80 inches |
| Depth | 0.31 inches |
| Height | 5.97 inches |
| Weight | 171 gram |
| Warranty Period | 1 Year |
| Wireless Communication Technologies | Bluetooth, IEEE 802.11a/b/g/n/ac/ax, NFC |
| Display Technology | OLED |
| Screen Size | 6.2 inches display |
| Screen Resolution | 2400 x 1080 |
| Operating System | Android |
| Battery Average Time | 30 Hours |
| Form Factor | Touch |
| Cellular Generation | 5G |
| Sim Card Type | Electronic SIM card (e-SIM), Nano SIM |
| Number Of Simcard Slots | Dual SIM |
| Front Camera Resolution | 10 MP |
| Rear Camera Resolution | 12 MP, 64 MP |
| User Memory | 101.1 GB, 101.2 GB, 101.5 GB, 218.3 GB, 218.5 GB, 219.4 GB, 220.4 GB |
| Security Features | Face recognition, Fingerprint reader (under display) |
| Wired Communication Technologies | USB Type-C - 24 pin USB-C |