| 品牌 | Samsung | 型号 | Samsung Galaxy S21 |
| NETWORK |
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| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | | 3G bands | HSDPA B1(2100), B2(1900), B5(850), B8(900) | | 4G bands | LTE B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700)
TDD LTE B34(2010), B38(2600), B39(1900), B40(2300), B41(2500) | | 5G bands | N1(2100), N5(850), N41(2500), N78(3500), N79(4500)
*(make sure your carrier support the 5G bands) |
| 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 | Dual SIM (Nano-SIM , dual stand-by) |
| IP68 dust/water resistant (up to 1.5m for 30 mins) |
| 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, One UI 3.1 |
|---|
| Chipset | Qualcomm SM8350 Snapdragon 888 (5 nm) | | CPU | Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680 | | GPU | Adreno 660 |
| 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 |
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| Features | Dual video call, Auto-HDR | | Video | 4K@30/60fps, 1080p@30fps |
| COMMS | WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot |
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| Bluetooth | 5.0, A2DP, LE | | GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | | NFC | Yes | | Radio | FM radio (Snapdragon model only; market/operator dependent) | | USB | USB Type-C 3.2, USB On-The-Go |
| FEATURES | Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
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| Samsung DeX, Samsung Wireless DeX (desktop experience support)
ANT+
Bixby natural language commands and dictation |
| BATTERY | Type | Li-Ion 4000 mAh, non-removable |
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