| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41 |
| Speed | HSPA, LTE |
| Announced | 2016, November. Released 2016, December |
| Status | Discontinued |
| Dimensions | 149.1 x 72.9 x 7.7 mm (5.87 x 2.87 x 0.30 in) |
| Weight | 147 g (5.19 oz) |
| Build | Glass front (Gorilla Glass 4), aluminum back, aluminum frame |
| SIM | · Nano-SIM· Nano-SIM + Nano-SIM |
| Type | IPS LCD |
| Size | 5.2 inches, 74.5 cm2 (~68.6% screen-to-body ratio) |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~282 ppi density) |
| Protection | Corning Gorilla Glass 4 |
| OS | Android 6 (Marshmallow), ColorOS 3 |
| Chipset | Qualcomm MSM8940 Snapdragon 435 (28 nm) |
| CPU | Octa-core 1.4 GHz Cortex-A53 |
| GPU | Adreno 505 |
| Card slot | microSDXC (dedicated slot) |
| Internal | 32GB 3GB RAM |
| eMMC 5.1 |
| Single | 13 MP, f/2.2, PDAF |
| Features | LED flash, HDR, panorama |
| Video | 1080p@30fps |
| Single | 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm |
| Video | 1080p@30fps |
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| WLAN | Wi-Fi 802.11 b/g/n |
| Bluetooth | 4.1, A2DP |
| Positioning | GPS |
| NFC | No |
| Radio | FM radio |
| USB | microUSB 2.0, OTG |
| Sensors | Fingerprint (front-mounted), accelerometer, proximity, compass |
| Type | Li-Ion 2900 mAh, non-removable |
| Colors | Black, Gold, Rose Gold |
| Models | CPH1701, A57 |
| Price | About 200 EUR |
The current price of Oppo is A57 BDT is 18,000. Oppo A57 (2016) smartphone comes with 5.2 inches IPS LCD display and performs a 1.4 GHz Octa-core, Qualcomm MSM8940 Snapdragon 435 processor. It has 3 GB of RAM and 32 GB of internal storage, which can be expanded to 256 GB with external storage. This stylish device has a 13 MP on the back and a 16 MP camera on the front side. It has powered by a standard 2900 mAh Li-Ion battery.
Absolutely love this phone! The camera is fantastic and the battery life is amazing.
Solid build quality and excellent performance. This is one of the best phones I've ever owned.
Great value for the price. It's fast, responsive, and has a beautiful display.
If you're looking for a reliable and powerful phone, look no further. This is it.
The screen is stunning and perfect for watching videos. The phone feels very premium in hand.
The screen is stunning and perfect for watching videos. The phone feels very premium in hand.
Great value for the price. It's fast, responsive, and has a beautiful display.
I'm very impressed with this device. It exceeded all my expectations. Highly recommended!
Absolutely love this phone! The camera is fantastic and the battery life is amazing.
Solid build quality and excellent performance. This is one of the best phones I've ever owned.
