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 for watching videos, playing games, and 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 a 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
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, and LED flash. It offers features such as geo-tagging, touch focus, face detection, HDR, and panorama. It takes superb photos with high quality, and it comes with Full HD video recording.
Oppo A77 presents a 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 of high quality.
Oppo A77 includes Sound Alert types such as Vibration, MP3, and WAV ringtones. It comes with a loudspeaker, it contains a 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, and 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 colours such as Gold & Rose Gold. It contains a fingerprint scanner that identifies the user. It comes with nearly every connectivity like Wi-Fi, Bluetooth, GPS, USB, 3G and 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 water and dust resistance.
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