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Oppo A57s Dual Sim 4GB RAM 128GB Black
Network
| Technology | GSM / HSPA / LTE |
|---|---|
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Bands | HSDPA 850 / 900 / 2100 |
| 4G Bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
| Speed | HSPA, LTE |
Body
| Dimensions | 163.8 x 75 x 8 mm (6.45 x 2.95 x 0.31 in) |
|---|---|
| Weight | 187 g (6.60 oz) |
| Build | Glass front (Panda Glass), plastic frame, plastic back |
| SIM | Dual SIM (Nano-SIM, dual stand-by) IP5X (dust), IPX4 (water) resistance |
Display
| Type | IPS LCD, 480 nits (typ), 600 nits (HBM) |
|---|---|
| Size | 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio) |
| Resolution | 720 x 1612 pixels, 20:9 ratio (~269 ppi density) |
| Protection | Panda Glass |
Platform
| OS | Android 12, ColorOS 12.1 |
|---|---|
| Chipset | Mediatek MT6765G Helio G35 (12 nm) |
| CPU | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| GPU | PowerVR GE8320 |
Memory
| Card Slot | microSDXC |
|---|---|
| Internal | 64GB 4GB RAM, 128GB 4GB RAM eMMC 5.1 |
Main Camera
| Dual | 50 MP, f/1.8, 27mm (wide), PDAF 2 MP, f/2.4, (depth) |
|---|---|
| Features | LED flash, HDR, panorama |
| Video | 1080p@30fps |
Selfie Camera
| Single | 8 MP, f/2.0, 26mm (wide) |
|---|---|
| Features | Panorama |
| Video | 1080p@30fps |
Sound
| Loudspeaker | Yes, with stereo speakers |
|---|---|
| 3.5mm Jack | Yes |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
|---|---|
| Bluetooth | 5.3, A2DP, LE, aptX HD |
| Positioning | GPS, GLONASS, BDS, GALILEO, QZSS |
| NFC | Yes |
| Radio | No |
| USB | USB Type-C 2.0, OTG |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
|---|
Battery
| Type | Li-Po 5000 mAh, non-removable |
|---|---|
| Charging | 33W wired, 100% in 69 min (advertised) |
