Oppo A77 review , advantages , disadvantages and specifications
Oppo A77 offers IPS LCD capacitive touchscreen , 16M colors , It presents a great size of 5.5 inches that is very suitable in watching videos , playing games & browsing the Internet and it comes with a superb resolution of 1080 x 1920 pixels (~401 ppi pixel density) .
Oppo A77 advantages
Oppo A77 contains multitouch feature , It supports Color OS , It offers a high resolution , It includes a high pixel density that makes the screen very clear and bright , It comes with a premium and impressive design .
Oppo A77 comes with Android 6.0 ( Marshmallow ) , It includes Mediatek MT6750T , It supports Octa-core 1.5 GHz Cortex-A53 , It contains Mali-T860MP2 and it presents a superb performance without any lags .
Oppo A77 includes a wonderful expandable memory via card slot , microSD , up to 256 GB ( uses SIM 2 slot ) , It presents a superb internal memory of 64 GB , It supports a great 4 GB RAM that is very suitable in multitasking performance .
Oppo A77 presents 2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 , It offers 3G bands HSDPA 850 / 900 / 1900 / 2100 , It comes with 4G bands LTE , Its speed is HSPA , LTE , It gives you GPRS , It includes EDGE and it offers a wonderful build quality .
Oppo A77 is announced in May , 2017 , It will be released in May , 2017 , It has 7.3 mm thickness , It is slim , It comes with a light weight , It offers a weight of 153 g ( 5.40 oz ) , It comes with Dual SIM ( Nano-SIM , dual stand-by ) , It comes with lots of RAM & a large memory .
Oppo A77 comes with a superb primary camera of 13 MP , f/2.2 , phase detection autofocus , LED flash , It offers features such as geo-tagging , touch focus , face detection , HDR & panorama , It takes superb photos with high quality and it comes with Full HD video recording .
Oppo A77 presents video of 1080p@30fps , It supports a superb secondary camera of 16 MP , f/2.0 , 1.12 µm pixel size , 1080p , It takes superb selfies , It provides you with a flash that enables you to take wonderful photos with high quality .
Oppo A77 includes Sound Alert types such as Vibration , MP3 , WAV ringtones , It comes with a loudspeaker , It contains 3.5 mm jack , It supports Comms WLAN such as Wi-Fi 802.11 b/g/n , hotspot and it offers Bluetooth 4.2 , A2DP .
Oppo A77 comes with GPS , with A-GPS , It presents FM radio ( To be confirmed ) , It brings USB , microUSB 2.0 , It offers a rich number of superb sensors such as fingerprint ( front-mounted ) , accelerometer , ambient light sensor , proximity & compass .
Oppo A77 includes messaging such as SMS ( threaded view ) , MMS , Email , Push Email , It presents Browser HTML5 , It supports MP4/H.264/FLAC player , It includes MP3/eAAC+/WAV player , It has a document viewer and it contains a photo viewer/editor .
Oppo A77 comes with a non-removable Li-Ion 3200 mAh battery that lasts for a long time , It presents misc colours such as Gold & Rose Gold , It contains a fingerprint scanner which identifies the user , It comes with nearly every connectivity like Wi-Fi , Bluetooth , GPS , USB , 3G & 4G .
Oppo A77 disadvantages
Oppo A77 does not support Wi-Fi Direct , It does not present Java , It comes with a non-removable battery , It does not present NFC or Infrared , It does not have 4G in India (Band 40) , It does not come with a barometer or a temperature sensor .
Oppo A77 does not have fast battery charging , It does not have a protection for the display like Corning Gorilla Glass , It comes with only two colours which are gold & rose gold , It does not offer a water & dust resistant .