Samsung Galaxy S21 5G specs, comparisons, faq, opinions
- Released 2021, January 29 169g (Sub6), 171g (mmWave), 7.9mm thickness Android 11, up to Android 13, One UI 5.1 128GB/256GB storage, no card slot
- Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China Mali-G78 MP14 - International Adreno 660 - USA/China Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by) About 270 USD
- 6.2" 1080x2400 pixels
- 64MP 4320p
- 8GB RAM Exynos 2100
- 4000mAh Li-Ion
Samsung Galaxy S21 5G overview
Samsung Galaxy S21 5G is a smartphone that runs on Android. It was released on 2021, January 29. Samsung Galaxy S21 5G has 6.2 inch, Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak), a resolution of 1080 x 2400 pixels screen with Corning Gorilla Glass Victus. Samsung Galaxy S21 5G uses Exynos 2100 (5 nm) - International Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China chipset, Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China CPU, Mali-G78 MP14 - International Adreno 660 - USA/China GPU. It supports 2G, 3G, 4G, 5G networks with Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by). Samsung Galaxy S21 5G has 64MP Triple main camera, 1MP Single selfie camera. Samsung Galaxy S21 5G uses Li-Ion 4000 mAh, non-removable battery which supports wireless charging. The price of Samsung Galaxy S21 5G is about 270 USD.
Score the key features of Samsung Galaxy S21 5G compared to the other phones on the market:
- CPU Cores: 95 / 100 points
- Camera pixels: 103 / 100 points
- Screen resolution: 81 / 100 points
- Battery capacity: 88 / 100 points
- Price: 32 / 100 points
Samsung Galaxy S21 5G full specifications
NETWORK |
|
|---|---|
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) CDMA 800 / 1900 & TD-SCDMA |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO |
| 4G bands | 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 - SM-G991U1 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - SM-G991B |
| 5G bands | 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G991U1 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G991B |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL) |
LAUNCH |
|
| Announced | 2021, January 14 |
| Status | Available |
BODY |
|
| Dimensions | 151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in) |
| Weight | 169 g (Sub6), 171 g (mmWave) (5.96 oz) |
| Build | Glass front (Gorilla Glass Victus), plastic back, aluminum frame |
| SIM | Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by) |
| IP68 dust/water resistant (up to 1.5m for 30 min) | |
DISPLAY |
|
| Type | Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak) |
| Size | 6.2 inches, 94.1 cm2 (~87.2% screen-to-body ratio) |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~421 ppi density) |
| Protection | Corning Gorilla Glass Victus |
| Always-on display | |
PLATFORM |
|
| OS | Android 11, upgradable to Android 13, One UI 5.1 |
| Chipset | Exynos 2100 (5 nm) - International Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China |
| CPU | Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China |
| GPU | Mali-G78 MP14 - International Adreno 660 - USA/China |
MEMORY |
|
| Card slot | No |
| Internal | 128GB 8GB RAM, 256GB 8GB RAM |
| UFS 3.1 | |
MAIN CAMERA |
|
| Triple | 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS 64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video |
| Features | LED flash, auto-HDR, panorama |
| Video | 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS |
SELFIE CAMERA |
|
| Single | 10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, Dual Pixel PDAF |
| Features | Dual video call, Auto-HDR |
| Video | 4K@30/60fps, 1080p@30fps |
SOUND |
|
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm jack | No |
| 32-bit/384kHz audio Tuned by AKG | |
COMMUNICATIONS |
|
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE |
| GPS | GPS, GLONASS, BDS, GALILEO |
| NFC | Yes |
| Radio | FM radio (Snapdragon model only; market/operator dependent) |
| USB | USB Type-C 3.2, OTG |
FEATURES |
|
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
| Samsung DeX, Samsung Wireless DeX (desktop experience support) Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified) | |
BATTERY |
|
| Type | Li-Ion 4000 mAh, non-removable |
| Charging | 25W wired, PD3.0 15W wireless (Qi/PMA) 4.5W reverse wireless |
MISCELLANEOUS |
|
| Colors | Phantom Gray, Phantom White, Phantom Violet, Phantom Pink |
| Models | SM-G991B, SM-G991B/DS, SM-G991U, SM-G991U1, SM-G991W, SM-G991N, SM-G9910, SM-G991Q, SCG09 |
| SAR | 0.74 W/kg (head) 1.08 W/kg (body) |
| SAR EU | 0.46 W/kg (head) 1.51 W/kg (body) |
| Price | About 270 USD |
TESTS |
|
| Performance | AnTuTu: 584055 (v8) GeekBench: 3238 (v5.1) GFXBench: 60fps (ES 3.1 onscreen) |
| Display | Contrast ratio: Infinite (nominal) |
| Camera | Photo / Video |
| Loudspeaker | -26.4 LUFS (Good) |
| Battery life | Endurance rating 93h |
Photos and videos of Samsung Galaxy S21 5G
Frequently asked questions:
-
How much does Samsung Galaxy S21 5G cost?
The reference price of the Samsung Galaxy S21 5G is about 270 USD (in 2021). This price may vary slightly depending on the market and region.
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Where can I buy a Samsung Galaxy S21 5G phone?
The Samsung Galaxy S21 5G phone was manufactured in 2021 and you can hardly buy it now.
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Does Samsung Galaxy S21 5G support 5G?
Yes, it supports 5G.
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Does Samsung Galaxy S21 5G support NFC (Near-Field Communication)?
Yes, it supports NFC.
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What is the weight of Samsung Galaxy S21 5G?
The weight of the Samsung Galaxy S21 5G is 169g.
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What type of screen does Samsung Galaxy S21 5G use?
The screen of Samsung Galaxy S21 5G is Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak).
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What is the screen size of Samsung Galaxy S21 5G? What is its screen ratio?
The screen size of Samsung Galaxy S21 5G is 6.2 inches. The screen ratio is 87.2% (the higher the screen ratio, the less excess space).
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What is the screen resolution of Samsung Galaxy S21 5G? What is PPI (Pixels Per Inch)?
The screen resolution of the Samsung Galaxy S21 5G is 1080 x 2400 pixels, 424 PPI.
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What operating system does Samsung Galaxy S21 5G use?
Samsung Galaxy S21 5G uses Android 11, upgradable to Android 13, One UI 5.1 operating system.
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What CPU does Samsung Galaxy S21 5G use? Which chipset?
Samsung Galaxy S21 5G uses Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China CPU, Exynos 2100 (5 nm) - International Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China chipset, Mali-G78 MP14 - International Adreno 660 - USA/China GPU.
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What is the battery capacity of the Samsung Galaxy S21 5G? What type of battery does Samsung Galaxy S21 5G use?
The battery capacity of Samsung Galaxy S21 5G is 4000 mAh. Samsung Galaxy S21 5G uses a Li-Ion battery.
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Does Samsung Galaxy S21 5G support wireless charging?
Yes, it supports wireless charging.
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Does Samsung Galaxy S21 5G have fast charging?
No, it does not support fast charging.
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How many MP (megapixels) is the main camera of Samsung Galaxy S21 5G?
The main camera of Samsung Galaxy S21 5G is 64.0 MP.
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What type of SIM card does Samsung Galaxy S21 5G use?
Samsung Galaxy S21 5G uses Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by).
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Is Samsung Galaxy S21 5G waterproof?
Yes, it is waterproof.
-
Which country's Samsung Galaxy S21 5G phone?
Galaxy S21 5G is a phone of Samsung, a brand from South Korea.
