The best price for Oppo A57 32GB is $239.00. This is presently the cheapest offer in New Zealand. The average rating is 4.1 out of 5 from 14 reviews.
Features
Design
Glass front (Gorilla Glass 4), aluminum back, aluminum frame
Headphone output
Is it possible to plug in a standard 3.5mm headphone jack
✓ Yes
Headphone connection
3.5 mm
Display
Does the phone have a display, usually the case for smartphones
Colour
Keyboard
Does the phone have a physical keyboard attached
No
Dual SIM
Allows you to load two SIM cards and therefore have two phone numbers on the phone
✓ Yes
NFC
X No
SIM Size
Nano SIM
Release time
The date when this device was launched and first available for purchase
2017
Radio
✓ Yes
GPS types
Uses satellites to find your position. A-GPS also uses the cellular network, and S-GPS allows the phone to receive both GPS and voice data simultaneously
Yes, with A-GPS
Available colours
Black
Camera
Camera
✓ Yes
Rear camera resolution
16 MP
Front camera resolution
13 MP
Video quality
1080p@30fps
Screen
Number of colours
16 777 216 colours
Display resolution
720 x 1280 Pix
Screen size
5.2 in
Display type
Type can be either monochrome or color. TFT is a common color display and others are CSTN, TFT, TFD and OLED.
LCD
System
Operating system
ColorOS 3.0, based on Android 6.0
Power & Battery
Battery capacity
2900 mAh
Memory
Internal storage size
32 GB
RAM memory
3 GB
Supported memory media
microSD
Processor
Processor speed
1.4 GHz
CPU
Qualcomm MSM8940 Octa-core
GPU
Adreno 505
SoC/CPU
MediaTek MT6833P Dimensity 810 (6 nm)
Communication
Network
Second generation network (2G) is the most common network type, and includes GSM and GPRS. 2.75G is often of EDGE/EGPRS type. Third generation (3G) includes UMTS (W-CDMA) and is fast (useful for mobile internet).