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Disadvantages and Advantages of Oppo A57

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After a great success of Oppo A37, Now company ready to launch one more awesome smartphone : Oppo A57. This Device has an amazing 5.2 inch display and protection with Gorilla Glass 3. The Resolution of display is 720 x 1280 pixels with PPI of 282. The Rear camera of A57 is 13-megapixels, F/2.2, PDAF + LED flash and Great thing is that oppo offers 16-megapixels of front camera , f/2.0, 1.12µm pixel size. The Processor powered by Qualcomm snapdragon 435 1.4 GHz Octa-core with Adreno 505 GPU with 3GB of RAM. Its runs on latest operating system Android 6.0 Marshmallow and battery life is 2900 mAh.  Internal Memory of A57 is 32GB with expandable memory slot of 256 GB.

Addition Features :

  • Finger Print Sensor.
  • Android 6.0 (Marshmallow) + Color OS 3.0 OS.

Oppo A57 Advantages

  • 5.2 inchs display + Protection of Gorilla Glass 3, Good resolution display (720 * 1080) pixels.
  • Oppo Offer (High Performance Processor in Misd-Segment Price range), 1.4 GHz Octa-core (Qualcomm           snapdragon 435) with Adreno 505 GPU.
  • Good Performance of Finger Print Sensor, Sense the Fingerprint very Fast
  • Easily do Multitasking with 3 GB of RAM
  • Camera Review : Rear Camera is 13-megapixels with aperture of f/2.2 + PDAF (Phase detection Auto               focus camera) with powerful LED flash.
  • Front Camera Review : Oppo always focus on front camera, This time oppo again offer 16-megapixels               with aperture of f/2.0 + 1.4 micron pixel + Beautify 4.0). Beautify 4.0 help to capture amazing photo                   effect like DSLR photo effect.
  • Its Runs on latest Operating System Android 6.0 (Marshmallow) and up-gradable in Android 7.0                       (NOUGAT).
  • Battery life is 2900 mAh. Battery life of A 57 is 9-11 hours with using internet and battery life of talk time           is 1 day+

Oppo A57 Disadvantages

  • First con of OPPO A 57 : NO LED flash on front camera.
  • NON-Removable battery.
  • According to Display Resolution : 2900 mAh is not Sufficient for users.

Full Specification

NETWORK Technology GSM / CDMA / HSPA / LTE
LAUNCH Announced 2016, November
Status Available. Released 2016, December
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)
SIM Dual SIM (Nano-SIM, dual stand-by)
DISPLAY Type IPS LCD capacitive touchscreen, 16M colors
Size 5.2 inches (~68.6% screen-to-body ratio)
Resolution 720 x 1280 pixels (~282 ppi pixel density)
Multitouch Yes
– Color OS 3.0
PLATFORM OS Android OS, v6.0 (Marshmallow)
Chipset Qualcomm MSM8940 Snapdragon 435
CPU Octa-core 1.4 GHz Cortex-A53
GPU Adreno 505
MEMORY Card slot microSD, up to 256 GB (uses SIM 2 slot)
Internal 32 GB, 3 GB RAM
CAMERA Primary 13 MP, f/2.2, phase detection autofocus, LED flash
Features Geo-tagging, touch focus, face detection, HDR, panorama
Video 1080p@30fps
Secondary 16 MP, f/2.0, 1.12 µm pixel size, 1080p
SOUND Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes
3.5mm jack Yes
COMMS WLAN Wi-Fi 802.11 b/g/n, hotspot
Bluetooth v4.1, A2DP
GPS Yes, with A-GPS
Radio FM radio
USB microUSB v2.0, USB Host
FEATURES Sensors Fingerprint (front-mounted), accelerometer, proximity, compass
Messaging SMS (threaded view), MMS, Email, Push Email
Browser HTML5
Java No
– MP4/H.264/FLAC player
– MP3/eAAC+/WAV player
– Document viewer
– Photo viewer/editor
BATTERY Non-removable Li-Ion 2900 mAh battery
MISC Colors Gold, Rose Gold
Price group 6/10

 

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