Oppo A57 4G
Full Specification
General
| Model | Oppo A57 4G |
| Brand | Oppo |
| Brand origin | China |
| Operating System | Android 12, ColorOS 12.1 |
| Colors | Glowing Black, Glowing Green |
Launch
| First Release Date | September 07, 2022 |
| Status | Available in Bangladesh |
Body
| Dimensions | 163.7 x 75 x 8 mm (6.44 x 2.95 x 0.31 in) |
| Weight | 187 g (6.60 oz) |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
Display
| Type | IPS LCD |
| Size | 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio) |
| Screen Resolution | 720 x 1612 pixels, 20:9 ratio (~269 ppi density) |
| Display protection | Glass front, plastic frame, plastic back |
Processor
| Chipset | MediaTek MT6765G Helio G35 (12 nm) |
| CPU | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| GPU | PowerVR GE8320 |
Storage
| Internal Storage | 64 GB, 128 GB |
| Card slot | microSDXC |
| RAM | 3 GB, 4 GB |
Main Camera
| Camera Setup | Dual |
| Resolution | 13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, AF; 2 MP, f/2.4, (depth) |
| Autofocus | Yes |
| Flash | Yes, LED Flash |
| Image Resolution | 4128 x 3096 Pixels |
| Camera Features | LED flash, HDR, panorama |
| Video Recording | 1080p@30fps |
Selfie Camera
| Front Camera Setup | Single |
| Front Camera Resolution | 8 MP, f/2.0, (wide) |
| Front Camera Features | HDR |
| Video | 1080p@30fps |
Sound
| Loudspeaker | Yes |
| Audio Jack | 3.5mm jack |
Battery
| Capacity | 5000 mAh |
| Battery type | Li-Po |
| Removable | Non-removable |
| Quick Charging | Fast charging 33W, 50% in 30 min (advertised) |
| USB | USB Type-C 2.0, USB On-The-Go |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 5.3, A2DP, LE, aptX HD |
| GPS | Yes, with A-GPS |
| NFC | |
| Radio |
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 42.2/5.76 Mbps, LTE |
| GPRS | |
| Edge |
More Feature
| Sensors | Fingerprint (side-mounted), accelerometer, proximity |
| Others | Light sensor |
