| Product |
Oppo A15s
|
Vivo X3S
|
| Battery |
| Charging |
10W wired |
- |
| Music play |
- |
Up to 30 h |
| Stand-by |
- |
Up to 450 h (2G) / Up to 450 h (3G) |
| Talk time |
- |
Up to 14 h (2G) / Up to 11 h (3G) |
| Type |
Li-Po 4230 mAh |
2000 mAh, non-removable |
| Body |
| Build |
Glass front, plastic back, plastic frame |
- |
| Dimensions |
164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in) |
143.3 x 71 x 6 mm (5.64 x 2.80 x 0.24 in) |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIM + Micro-SIM |
| Weight |
177 g (6.24 oz) |
150 g (5.29 oz) |
| Comms |
| Bluetooth |
5.0, A2DP, LE, aptX |
4.0, A2DP, EDR |
| Infrared port |
- |
Yes |
| NFC |
No |
No |
| Positioning |
GPS, GLONASS, GALILEO, BDS |
GPS |
| Radio |
FM radio |
FM radio |
| USB |
microUSB 2.0, OTG |
microUSB 2.0, OTG |
| WLAN |
Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Display |
| Resolution |
720 x 1600 pixels, 20:9 ratio (~269 ppi density) |
720 x 1280 pixels, 16:9 ratio (~294 ppi density) |
| Size |
6.52 inches, 102.6 cm2 (~83.0% screen-to-body ratio) |
5.0 inches, 68.9 cm2 (~67.7% screen-to-body ratio) |
| Type |
IPS LCD, 480 nits (typ) |
IPS LCD |
| Features |
| Sensors |
Fingerprint (rear-mounted), accelerometer, proximity |
Accelerometer, gyro, proximity, compass |
| Launch |
| Announced |
2020, December 18 |
2014. Released 2014 |
| Status |
Available. Released 2020, December 18 |
Discontinued |
| Main Camera |
| Features |
LED flash, HDR, panorama |
LED flash |
| Single |
- |
13 MP, AF |
| Triple |
|
- |
| Video |
1080p@30fps |
1080p@30fps |
| Memory |
| Card slot |
microSDXC |
No |
| Internal |
64GB 4GB RAM, 128GB 4GB RAM |
16GB 1GB RAM |
|
eMMC 5.1 |
- |
| Misc |
| Colors |
Dynamic Black, Fancy White |
White, Blue |
| Models |
CPH2179 |
- |
| SAR |
- |
|
| SAR EU |
- |
|
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands |
HSDPA 850 / 900 / 2100 |
HSDPA 850 / 900 / 2100 |
| 4G bands |
1, 3, 5, 8, 38, 40, 41 |
- |
| Speed |
HSPA, LTE |
HSPA 21.1/5.76 Mbps |
| Technology |
GSM / HSPA / LTE |
GSM / HSPA |
| Platform |
| Chipset |
Mediatek MT6765 Helio P35 (12 nm) |
Mediatek MT6592 (28 nm) |
| CPU |
Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
Octa-core 1.7 GHz Cortex-A7 |
| GPU |
PowerVR GE8320 |
Mali-450MP4 |
| OS |
Android 10, ColorOS 7.2 |
Android 4.2.2 (Jelly Bean) |
| Selfie camera |
| Features |
HDR |
- |
| Single |
8 MP, f/2.0, (wide) |
Yes |
| Video |
1080p@30fps |
|
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes |
