Oppo Refurbished A57 3GB+32GB Mobile Phone 4G Network Unlock with Google system Dual SIM Selfie camera Android

***Product Specifications***

NETWORK    Technology    
GSM / HSPA / LTE

BODY    
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    Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

DISPLAY    
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

PLATFORM    OS    Android 6 (Marshmallow), ColorOS 3
Chipset    Qualcomm MSM8940 Snapdragon 435 (28 nm)
CPU    Octa-core 1.4 GHz Cortex-A53
GPU    Adreno 505
MEMORY    Card slot    microSDXC (dedicated slot)
Internal    32GB 3GB RAM 64GB 4GB 128GB 6GB
    eMMC 5.1

MAIN CAMERA    Single    13 MP, f/2.2, PDAF
Features    LED flash, HDR, panorama
Video    1080p@30fps
SELFIE CAMERA    Single    16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Video    1080p@30fps
SOUND    Loudspeaker    Yes
3.5mm   Yes

COMMS    WLAN    Wi-Fi 802.11 b/g/n
Bluetooth    4.1, A2DP
Positioning    GPS
NFC    No
Radio    FM radio
USB    microUSB 2.0, OTG
 

FEATURES    Sensors    Fingerprint (front-mounted), accelerometer, proximity, compass

BATTERY    Type    Li-Ion 2900 mAh, non-removable