Oppo A57 4G
Price in Bangladesh
Official ৳16,990 Available · brand warranty
Variant
Prices checked 10 March 2026. Official or unofficial: which to buy?
Key specifications
- Display
- 6.56″ IPS LCD
- Chipset
- MediaTek Helio G35
- RAM
- 4GB
- Storage
- 64GB
- Rear camera
- 13MP Dual
- Selfie camera
- 8MP
- Battery
- 5,000mAh
- Charging
- 33W
- Network
- 2G, 3G, 4G
- OS
- Android v12
- Protection
- IPX4
- Weight
- 187g · 7.9mm
Oppo A57 4G overview
The Oppo A57 4G is a smartphone from Oppo, released in June 2022. It comes with a 6.56-inch IPS LCD display, the MediaTek Helio G35 chipset, 4GB of RAM and 64GB of storage. For photography there is a 13MP dual rear camera and a 8MP selfie camera. A 5,000mAh battery powers the phone, with 33W fast charging. The official price of the Oppo A57 4G in Bangladesh starts at ৳16,990.
What's good
What's not
- Entry-level chipset, not for heavy gaming
- Only 60Hz display
- No 5G support
- Limited storage
- No 3.5mm headphone jack
Oppo A57 4G full specifications
Launch
| Brand | Oppo |
|---|---|
| Model | A57 4G |
| Device Type | Smartphone |
| Release Date | 06 June 2022 |
| Status | Available |
Platform
| Operating System | Android |
|---|---|
| OS Version | v12 |
| User Interface | ColorOS |
| Chipset | MediaTek Helio G35 |
| CPU | Octa core (2.3 GHz, Quad core, Cortex A53 + 1.8 GHz, Quad core, Cortex A53) |
| CPU Cores | 8 cores |
| Architecture | 64 bit |
| Fabrication | 12 nm |
| GPU | PowerVR GE8320 |
Display
| Display Type | IPS LCD |
|---|---|
| Screen Size | 6.56 inches (16.66 cm) |
| Resolution | 720x1612 px (HD+) |
| Aspect Ratio | 20:9 |
| Pixel Density | 269 ppi |
| Screen to Body Ratio | 84.62 % |
| Screen Protection | Gorilla Glass |
| Bezel-less Display | Yes with waterdrop notch |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Brightness | 600 nits |
| Refresh Rate | 60 Hz |
| Notch | Waterdrop |
Rear Camera
| Camera Setup | Dual |
|---|---|
| Resolution | 13 MP f/2.2, Wide Angle (80° field-of-view), Primary Camera, 2 MP f/2.4 |
| Autofocus | Yes |
| Flash | LED Flash |
| Image Resolution | 4128 x 3096 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting High Dynamic Range mode (HDR) |
| Aperture | f/2.2 |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 1920x1080,1280x720 |
| Video FPS | 30 fps |
Selfie Camera
| Camera Setup | Single |
|---|---|
| Resolution | 8 MP f/2.0, Wide Angle, Primary Camera |
| Video Recording | 1920x1080,1280x720 |
| Video FPS | 30 fps |
| Aperture | f/2.0 |
Body & Design
| Height | 163.7 mm |
|---|---|
| Width | 75 mm |
| Thickness | 7.9 mm |
| Weight | 187 grams |
| Build | Back: Plastic |
| Colors | Glowing Black, Glowing Green |
| Waterproof | Splash proof |
| IP Rating | IPX4, IPX5 |
| Ruggedness | Dust proof |
Battery
| Battery type | Li-Poly (Lithium Polymer) |
|---|---|
| Capacity | 5000 mAh |
| Quick Charging | 33W wired, 50% in 30 min (advertised) |
| Placement | Non-removable |
| USB Type-C | USB Type-C 2.0 |
Memory
| Internal Storage | 64 GB |
|---|---|
| Storage Type | eMMC 5.1 |
| Expandable Memory | Up to 1 TB |
| USB OTG | Yes |
| RAM | 4 GB |
| RAM Type | LPDDR4X |
Connectivity
| Network | 2G, 3G, 4G |
|---|---|
| SIM Slot | Dual Nano SIM |
| SIM Size | SIM1: Nano, SIM2: Nano |
| EDGE | Available |
| GPRS | Available |
| VoLTE | Yes |
| Speed | HSPA, LTE |
| WLAN | Wi-Fi 5 (802.11 a/b/g/n/ac) |
| Bluetooth | v5.3 |
| GPS | with A-GPS, Glonass |
| Wi-fi Hotspot | Yes |
| USB | Mass storage device, USB charging |
Sensors & Security
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
|---|---|
| Fingerprint Sensor | Yes |
| Finger Sensor Position | Side-mounted |
| Face Unlock | Yes |
Audio & Media
| Loudspeaker | Yes |
|---|---|
| Audio Jack | 3.5 mm |
| Video | 1080p@30fps |
| Document Reader | Yes |
More
| Made By | China |
|---|---|
| Features | Accelerometer, proximity |
Specifications may differ by region or variant. Spotted a mistake? Let us know.
Frequently asked questions
What is the price of Oppo A57 4G in Bangladesh?
The official price of Oppo A57 4G in Bangladesh starts at ৳16,990.
Does Oppo A57 4G support 5G?
No, Oppo A57 4G does not support 5G. It works on 2G, 3G, 4G networks.
How big is the battery of Oppo A57 4G?
Oppo A57 4G has a 5000mAh battery with 33W fast charging.
Is Oppo A57 4G waterproof?
Oppo A57 4G has IPX4, IPX5 – Splash proof protection.
Which processor does Oppo A57 4G use?
Oppo A57 4G is powered by the MediaTek Helio G35 (Octa core (2.3 GHz, Quad core, Cortex A53 + 1.8 GHz, Quad core, Cortex A53)).
When was Oppo A57 4G released?
Oppo A57 4G was released in June 2022.
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