| Product |
Vivo U3
|
Samsung Galaxy J7 Prime
|
| Battery |
| Charging |
18W wired
5W reverse wired |
- |
| Music play |
- |
Up to 84 h |
| Talk time |
- |
Up to 21 h (3G) |
| Type |
5000 mAh, non-removable |
Li-Ion 3300 mAh, non-removable |
| Body |
| Build |
Glass front, plastic back, plastic frame |
Glass front (Gorilla Glass), aluminum/plastic back, aluminum frame |
| Dimensions |
162.2 x 76.5 x 8.9 mm (6.39 x 3.01 x 0.35 in) |
151.7 x 75 x 8 mm (5.97 x 2.95 x 0.31 in) |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIMNano-SIM + Nano-SIM |
| Weight |
193 g (6.81 oz) |
167 g (5.89 oz) |
| Comms |
| Bluetooth |
5.0, A2DP, LE, aptX |
4.1, A2DP, LE |
| NFC |
No |
No |
| Positioning |
GPS, GLONASS, GALILEO, BDS |
GPS, GLONASS, BDS |
| Radio |
FM radio |
FM radio |
| USB |
microUSB 2.0, OTG |
microUSB 2.0, OTG |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Display |
| Protection |
- |
Corning Gorilla Glass (market dependent) |
| Resolution |
1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) |
1080 x 1920 pixels, 16:9 ratio (~401 ppi density) |
| Size |
6.53 inches, 104.7 cm2 (~84.4% screen-to-body ratio) |
5.5 inches, 83.4 cm2 (~73.3% screen-to-body ratio) |
| Type |
IPS LCD |
PLS LCD |
| Features |
| Sensors |
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Fingerprint (front-mounted), accelerometer, proximity |
| |
- |
ANT+ |
| Launch |
| Announced |
2019, October. Released 2019, October |
2016, September 01. Released 2016, November 30 |
| Status |
Discontinued |
Discontinued |
| Main Camera |
| Features |
LED flash, HDR, panorama |
LED flash, panorama, HDR |
| Single |
- |
13 MP, f/1.9, 28mm (wide), AF |
| Triple |
16 MP, f/1.8, (wide), PDAF
8 MP, f/2.2, 13mm (ultrawide)
2 MP, f/2.4, (macro) |
- |
| Video |
4K@30fps, 1080p@30fps |
1080p@30fps |
| Memory |
| Card slot |
microSDXC (uses shared SIM slot) |
microSDXC (dedicated slot) |
| Internal |
64GB 4GB RAM, 64GB 6GB RAM |
16GB 3GB RAM, 32GB 3GB RAM, 64GB 3GB RAM |
| |
UFS 2.1 |
eMMC 5.1 |
| Misc |
| Colors |
Black, Blue, Green |
Black, Gold, Rose Gold |
| Models |
V1941A, V1941T |
SM-G610F, SM-G610Y, SM-G610M, SM-G610 |
| SAR |
- |
0.56 W/kg (head) 1.02 W/kg (body) |
| SAR EU |
- |
0.40 W/kg (head) 1.40 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 / 1900 / 2100 |
HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands |
1, 3, 4, 5, 8, 34, 38, 39, 40, 41 |
1, 3, 5, 7, 8, 20, 38, 40 |
| Speed |
HSPA, LTE |
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Technology |
GSM / CDMA / HSPA / LTE |
GSM / HSPA / LTE |
| |
CDMA 800 & TD-SCDMA |
- |
| Platform |
| Chipset |
Qualcomm SDM675 Snapdragon 675 (11 nm) |
Exynos 7870 Octa (14 nm) |
| CPU |
Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) |
Octa-core 1.6 GHz Cortex-A53 |
| GPU |
Adreno 612 |
Mali-T830 MP1 |
| OS |
Android 9.0 (Pie), Funtouch 9.0 |
Android 6.0.1 (Marshmallow), upgradable to Android 9.0 (Pie), One UI |
| Selfie camera |
| Features |
HDR |
- |
| Single |
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm |
8 MP, f/1.9 |
| Video |
1080p@30fps |
1080p@30fps |
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes |
