Oppo A77 (Mediatek)
| Network | 2G 3G 4G  | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 HSDPA 850 / 900 / 1900 / 2100 LTE  | 
| Size | Dimensions Weight Display  | 153.3 x 75.2 x 7.3 mm (6.04 x 2.96 x 0.29 in) 153 gram IPS LCD capacitive touchscreen, 16M colors 1080 x 1920 pixels, 5.5 inches, 16:9 ratio (~401 ppi density)  | 
| Memory | Phonebook Call records Internal Card slot  | Yes Yes 64GB 4GB RAM microSD, up to 256 GB  | 
| Data | GPRS EDGE 3G/4G WLAN Bluetooth Infrared port USB  | Yes Yes HSPA/LTE Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot v4.0 with A2DP microUSB 2.0, USB On-The-Go  | 
| Features | OS CPU Messaging Ringtones Browser Radio GPS Games Camera Video Colors Java  | Android 6 (Marshmallow); ColorOS 3 Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) Yes Yes Yes A-GPS Yes 13 MP, f/2.2, PDAF 1080p@30fps Gold, Rose Gold, Black - Loudspeaker - Hybrid Dual SIM (Nano-SIM, dual stand-by) - 3.5mm jack - LED flash, HDR, panorama - Active noise cancellation with dedicated mic - Fingerprint (front-mounted), accelerometer, proximity, compass - Document viewer - Voice memo - Predictive text input - Clock - Calendar - Alarm  | 
| Battery | Stand-by Talk time  | Non-removable Li-Ion 3200 mAh battery Up to Up to  | 
Image: https://www.gsmarena.com/oppo_a77_(mediatek)-pictures-8685.php
