Friday, 3 February 2017

The oppo A57 review

Image result for oppo a57  
  

Oppo A57 smartphone was launched in November 2016. The phone comes with a 5.20-inch touchscreen display with a resolution of 720 pixels by 1280 pixels. Oppo A57 price in India starts from Rs. 14,990.

The Oppo A57 is powered by 1.4GHz octa-core Qualcomm Snapdragon 435 processor and it comes with 3GB of RAM. The phone packs 32GB of internal storage that can be expanded up to 128GB via a microSD card. As far as the cameras are concerned, the Oppo A57 packs a 13-megapixel primary camera on the rear and a 16-megapixel front shooter for selfies.

The Oppo A57 runs Android 6.0 and is powered by a 2900mAh non removable battery. It measures 149.10 x 72.90 x 7.65 (height x width x thickness) and weighs 147.00 grams.

The Oppo A57 is a dual SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, 3G and 4G. Sensors on the phone include Compass Magnetometer, Proximity sensor, Accelerometer, Ambient light sensor and Gyroscope.
 
 
About Oppo
 
OPPO Electronics Corp. is an electronics manufacturer based in Guangdong, China. Known for its smartphones, the company also makes MP3 players, portable media players, LCD-TVs, and DVD/Blu-ray players. It was founded in 2004. The company is also a smartphone maker. It has launched a whole range of Android powered smartphones.
 


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Oppo A57 detailed specifications
 
 
 
GENERAL
 
Release date                                                               November 2016
Form factorTouchscreen
Dimensions (mm)149.10 x 72.90 x 7.65
Weight (g)147.00
Battery capacity (mAh)2900
Removable batteryNo
ColoursRose Gold, Gold
SAR valueNA
 
 
DISPLAY
 
Screen size (inches)                          5.20
Touchscreen                          Yes
Resolution                          720x1280 pixels
 
 
HARDWARE
 
Processor              1.4GHz octa-core
Processor make              Qualcomm Snapdragon 435
RAM              3 GB
Internal storage              32GB
Expandable storage              Yes
Expandable storage type              microSD
Expandable storage up to (GB)              128
 
 
CAMERA
 
Rear camera                              13-megapixel
Flash                              Yes
Front camera                              16-megapixel
 
 
SOFTWARE
 
Operating System                                Android 6.0
Skin                                Color OS 3.0
 
 
CONNECTIVITY
 
Wi-Fi                        Yes
Wi-Fi standards supported                        NA
GPS                        Yes
Bluetooth                        Yes, v 4.10
NFC                        No
Infrared                        No
USB OTG                        No
Headphones                        3.5mm
FM                        No
Number of SIMs                        2
SIM 1
SIM Type                        Nano-SIM
GSM/CDMA                        GSM
3G                        Yes
4G/ LTE                        Yes
Supports 4G in India (Band 40)                        No
SIM 2
SIM Type                        Nano-SIM
GSM/CDMA                        GSM
3G                        Yes
4G/ LTE                        Yes
Supports 4G in India (Band 40)                        No
 

SENSORS
 
Compass/ Magnetometer                                  Yes
Proximity sensor                                  Yes
Accelerometer                                  Yes
Ambient light sensor                                  Yes
Gyroscope                                  Yes
Barometer                                  No
Temperature sensor                                  No


DRAWBACKS

With such an immense competition in industry, a phone with such a small battery doesn't have much of a chance.