| Product |
Vivo X51 5G
|
Samsung Galaxy S8+
|
| Battery |
| Charging |
33W wired, 57% in 30 min |
15W wired, QC2
Wireless (Qi) (market dependent) |
| Type |
4315 mAh |
Li-Ion 3500 mAh, non-removable (13.48 Wh) |
| Body |
| Build |
Glass front, glass back, aluminum frame |
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame |
| Dimensions |
158.5 x 72.8 x 8 mm (6.24 x 2.87 x 0.31 in) |
159.5 x 73.4 x 8.1 mm (6.28 x 2.89 x 0.32 in) |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIMNano-SIM + Nano-SIM |
| Weight |
181.5 g (6.42 oz) |
173 g (6.10 oz) |
| |
- |
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) |
| Comms |
| Bluetooth |
5.1, A2DP, LE, aptX HD |
5.0, A2DP, LE, aptX |
| NFC |
Yes |
Yes |
| Positioning |
GPS, GLONASS, GALILEO, BDS |
GPS, GLONASS, BDS, GALILEO |
| Radio |
No |
No |
| USB |
USB Type-C 2.0, OTG |
USB Type-C 3.1 |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Display |
| Protection |
- |
Corning Gorilla Glass 5 |
| Resolution |
1080 x 2376 pixels (~398 ppi density) |
1440 x 2960 pixels, 18.5:9 ratio (~529 ppi density) |
| Size |
6.56 inches, 104.6 cm2 (~90.6% screen-to-body ratio) |
6.2 inches, 98.3 cm2 (~84.0% screen-to-body ratio) |
| Type |
AMOLED, 90Hz, HDR10+ |
Super AMOLED |
| Features |
| Sensors |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 |
| |
- |
Samsung DeX (desktop experience support)
ANT+
Bixby natural language commands and dictation
Samsung Pay (Visa, MasterCard certified) |
| Launch |
| Announced |
2020, October 21 |
2017, March 29. Released 2017, April |
| Status |
Available. Released 2020, October 23 |
Discontinued |
| Main Camera |
| Features |
Laser AF, color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama |
LED flash, auto-HDR, panorama |
| Quad |
48 MP, f/1.6, (wide), PDAF, gimbal OIS
8 MP, f/3.4, 135mm (periscope telephoto), 1/4.0", PDAF, OIS, 5x optical zoom
13 MP, f/2.5, 50mm (telephoto), 1/2.8", 0.8µm, PDAF, 2x optical zoom
8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm |
- |
| Single |
- |
12 MP, f/1.7, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS |
| Video |
4K@30fps, 1080p@30fps, gyro-EIS |
4K@30fps, 1080p@30/60fps, 720p@240fps, HDR, stereo sound rec., gyro-EIS, OIS |
| Memory |
| Card slot |
No |
microSDXC (uses shared SIM slot) - dual SIM model only |
| Internal |
256GB 8GB RAM |
64GB 4GB RAM, 128GB 6GB RAM |
| |
UFS 2.1 |
UFS 2.0 or UFS 2.1 |
| Misc |
| Colors |
Gray |
Midnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold, Rose Pink |
| Models |
XE710 |
SM-G955F, SM-G955FD, SM-G955W, SM-G955A, SM-G955P, SM-G955T, SM-G955V, SM-G955R4, SM-G955U, SM-G955S, SM-G955K, SM-G955L, SM-G955, SM-G955U1, SM-G955N, SM-G9550, SC-03J, G955F |
| SAR |
- |
0.67 W/kg (head) 0.97 W/kg (body) |
| SAR EU |
- |
0.27 W/kg (head) 1.00 W/kg (body) |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands |
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66 |
1, 2, 3, 4, 5, 7, 8, 17, 20, 28 |
| 5G bands |
1, 3, 7, 8, 28, 38, 41, 77, 78 SA/NSA |
- |
| Speed |
HSPA, LTE, 5G |
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat16 1024/150 Mbps |
| Technology |
GSM / CDMA / HSPA / LTE / 5G |
GSM / HSPA / LTE |
| |
CDMA 800 |
- |
| Our Tests |
| Audio quality |
- |
Noise -92.2dB / Crosstalk -93.3dB |
| Battery (old) |
- |
Endurance rating 88h |
| Camera |
- |
Photo / Video |
| Display |
- |
Contrast ratio: Infinite (nominal), 4.658(sunlight) |
| Loudspeaker |
- |
Voice 68dB / Noise 69dB / Ring 71dB |
| Performance |
- |
GeekBench: 6754 (v4.4)
GFXBench: 13fps (ES 3.1 onscreen) |
| Platform |
| Chipset |
Qualcomm SM7250 Snapdragon 765G 5G (7 nm) |
Exynos 8895 (10 nm) - EMEAQualcomm MSM8998 Snapdragon 835 (10 nm) - USA & China |
| CPU |
Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) |
Octa-core (4x2.3 GHz Mongoose M2 & 4x1.7 GHz Cortex-A53) - EMEAOcta-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) - USA & China |
| GPU |
Adreno 620 |
Mali-G71 MP20 - EMEAAdreno 540 - USA & China |
| OS |
Android 10, Funtouch 10.0 |
Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI |
| Selfie camera |
| Dual |
- |
8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF
2 MP (dedicated iris scanner camera) |
| Features |
HDR |
HDR |
| Single |
32 MP, f/2.5, 26mm (wide), 1/2.8", 0.8µm |
- |
| Video |
1080p@30fps |
1440p@30fps |
| Sound |
| 3.5mm jack |
No |
Yes |
| Loudspeaker |
Yes |
Yes |
| |
32-bit/192kHz Hi-Res audio |
32-bit/384kHz audio |
