Oppo A57
The Oppo A57 has evolved into a pretty decent smartphone, with the 2022 model getting a pretty radical redesign that pushes it towards the mid-range segment, thanks to the slim body and shimmery back gradient. Even the camera module has been redone in sleek black, with a more blocky rectangular look but still featuring curves in the corner, just like the smartphone itself. The front and back, however, are completely flat so that the device can appear razor thin, at just 8mm thickness. You also get a faster Dimensity 810 processor, which is based on the 6nm manufacturing processor, which is a lot more powerful and efficient.
Hardware
Display
Camera
Bottom Line
Oppo A57 is an entry-level smartphone which almost reaches mid-range status due to its flashy design, faster processor, and better camera experience, although you still get bogged down by the lack of any wireless charging capabilities.Pros
- Display
- Speakers
- Design
Cons
- Slow Charging
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| Basic Details | |
|---|---|
| Form Factor | Bar |
| Year | 2022 |
| Announced Date | Thursday April 14, 2022 |
| Released Date | Friday April 15, 2022 |
| Warranty | 1 Year |
| Versions | PFTM20 |
| SAR | 1.2 W/kg (head) 1.221 W/kg (body) |
| SAR EU | |
| Variants | 4GB/64GB,20 |
| Network & Connectivity | |
| SIM Slots | Dual |
| SIM Size | Nano-SIM |
| Network | 2G, 3G, 4G, 5G |
| Network Technology | GSM, CDMA, HSPA, LTE, 5G |
| Network Speed | HSPA 42.2/5.76 Mbps, LTE, 5G |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 CDMA 800 |
| 3G Bands | HSDPA 800 / 850 / 900 / 1900 / 2100 CDMA2000 1x |
| 4G Bands | 1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41 |
| 5G Bands | 1, 5, 8, 28, 41, 77, 78 SA/NSA |
| Extra Network | Hybrid SIM Slot |
| WiFi | Wi-Fi 802.11 a/b/g/n/ac |
| Bluetooth | 5.2, A2DP, LE, aptX HD |
| GPS | A-GPS, GLONASS, GALILEO, BDS, QZSS |
| NFC | |
| Connectivity Features | USB Type-C 2.0 USB On-The-Go |
| Body & Design | |
| Height | 163.8 mm |
| Width | 75.1 mm |
| Thickness | 8 mm |
| Weight | 186 g |
| IP Rating | IP04 |
| Colours | Black, Blue, Lilac |
| Body Features | Glass Front Plastic Frame Plastic Back |
| Screen & Display | |
| Display Type | IPS LCD |
| Resolution | 720 x 1612 pixels |
| Screen Size | 6.56 |
| Screen To Body Ratio | 84.0 |
| Ppi | 269 |
| Refresh Rate | 90Hz |
| Aspect Ratio | 20:9 |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch |
| Bezel-less Display | Yes, Punch-hole-Display |
| Screen Protection | Panda MN228 |
| Display Features | 600 nits Peak Brightness 16.7 Million Colours 96% NTSC Colour Gamut Coverage 100% DCI-P3 Colour Gamut Coverage Eye-Care Display |
| Hardware & Performance | |
| Chipset | MediaTek MT6833P Dimensity 810 (6 nm) |
| Processor | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| Graphics | Mali-G57 MC2 |
| RAM | 4GB |
| Storage | 64GB |
| Storage Features | eMMC 5.1 |
| Card Slot | Yes, microSDXC |
| AnTuTu | 358989 (v9) |
| GeekBench | 1889 (Multicore) |
| GFXBench | |
| Camera & Multimedia | |
| Rear Camera | 13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12u00b5m, AF 2 MP, f/2.4, (depth) |
| Rear Camera Video | 1080p@30fps |
| Front Camera | 8 MP, f/2.0, 26mm (wide) |
| Front Camera Video | 1080p@30fps |
| Camera Features | AI Camera AI Portrait Retouching 360u00b0 Fill Light Portrait Bokeh Night Mode Time-Lapse |
| Speakers | Yes, Stereo Speakers |
| Multimedia Features | Ultra-Linear Speakers Dirac3.0 Sound Super Volume Mode |
| Battery & Charging | |
| Battery Type | Li-Po (Lithium Polymer) |
| Battery Capacity | 5000 mAh |
| Charging Port | USB-C |
| Charging Speed | 33W |
| Fast Charging | 33W |
| Wireless Charging | |
| Reverse Charging | |
| Reverse Wireless Charging | |
| OS & Software | |
| Operating System | Android OS |
| OS Version | Android 12 |
| Custom UI | ColorOS |
| Custom UI Version | 12.1 |
| Sensors & Features | |
| Sensors | Accelerometer Magnetometer / Compass Proximity Fingerprint - Button Ambient Light Sensor |
| Features | Gravity Sensor |
