available
Updated: Oct 2026
Oppo A57
$225
Status: available
MobGadgets reviews combine verified specifications, pricing context, and comparison analysis. Hands-on testing is stated when available. Review policy.
Should you buy the Oppo A57?
Reasons to Buy
- 5,000 mAh battery capacity
- 6.56" IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM) display for media and everyday use
- Mediatek Dimensity 810 (6 nm) platform for daily performance
Reasons to Avoid
- Durability and protection details should be confirmed before purchase.
Full Specifications
Launch
| Announced | 2022-04-14 |
|---|---|
| Released | 2022-04-15 |
| Device type | Smartphone |
| Model number | PFTM20 |
Body
| Dimensions | 163.8 x 75.1 x 8 mm |
|---|---|
| Weight | 186 g |
| Build | Glass front, plastic frame, plastic back |
| SIM | Nano-SIM + Nano-SIM |
Display
| Type | IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM) |
|---|---|
| Size | 6.56 inches |
| Resolution | 720 x 1612 pixels |
| Refresh rate | 90 Hz |
| Brightness | 480 nits (typ), 600 nits (HBM) |
Platform
| OS | Android 12, ColorOS 12.1 |
|---|---|
| Chipset | Mediatek Dimensity 810 (6 nm) |
| CPU | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU | Mali-G57 MC2 |
Memory
| RAM | 6 GB |
|---|---|
| Storage | 128 GB |
| Card slot | microSDXC |
Camera
| Rear camera | 13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, AF; Auxiliary lens |
|---|---|
| Main camera | 13 MP |
| Rear features | LED flash, HDR, panorama |
| Selfie camera | 8 MP, f/2.0, 26mm (wide) |
| Selfie camera MP | 8 MP |
| Video | 1080p@30fps |
Battery
| Capacity | 5,000 mAh |
|---|---|
| Type | Li-Po |
| Wired charging | 10W wired |
Connectivity
| Network | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
|---|---|
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.2, A2DP, LE, aptX HD |
| GPS | GPS, GLONASS, GALILEO, BDS, QZSS |
| USB | USB Type-C 2.0, OTG |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
|---|---|
| Fingerprint | side-mounted |
| Audio | Yes, with stereo speakers; 3.5mm jack |
| Colors | Black, Blue, Lilac |
Specifications last checked Jun 24, 2026.
Frequently Asked Questions
The Oppo A57 has Mediatek Dimensity 810 (6 nm) with 6 GB RAM / 128 GB storage. That is useful buying context, but this page should be treated as specs-led analysis unless hands-on gaming tests are stated.
The verified wired charging specification is 10W wired for its 5,000 mAh battery.
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