Oppo A77s - Technical characteristics and specifications

A77s technical characteristics

About the device:

Oppo A77s is a mobile/cell phone with dimensions of 163.8 x 75 x 8 mm (6.45 x 2.95 x 0.31 in), a weight of 187 grams, a screen size of 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio) and a screen resolution of 720 x 1612 pixels, 20:9 ratio (~269 ppi density).

It has a processor Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver), a graphics card Adreno 610, a 8 GB RAM memory and an internal memory of 128 GB expandable by memory card microSDXC .

The Oppo A77s comes from the factory with the Android 12, ColorOS 12.1 operating system.

Technical information

Property	Value
Brand	Oppo
Model	A77s

Connectivity
Network	GSM / HSPA / LTE
2G connectivity	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G connectivity	HSDPA 850 / 900 / 2100
4G connectivity	1, 3, 5, 7, 8, 28, 38, 40, 41
5G connectivity	No
Network speed	HSPA 42.2/5.76 Mbps, LTE
Date announced	2022, October 05
Status	Available. Released 2022, October 07

Body
Dimensions	163.8 x 75 x 8 mm (6.45 x 2.95 x 0.31 in)
Weight gr.	187
Weight oz	6.6
SIM	Dual SIM (Nano-SIM, dual stand-by)
Colors	Sunset Orange, Starry Black
Body materials	Glass front, plastic frame, plastic back or eco leather back

Screen
Type of screen	IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)
Screen resolution	720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Screen size	6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio)

Platform
OS	Android 12, ColorOS 12.1
CPU	Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
Chipset	Qualcomm SM6225 Snapdragon 680 4G (6 nm)
GPU	Adreno 610

Storage and memory
Memory card	microSDXC
Internal memory	128 GB (See other devices with 128 GB)
RAM	8 GB (See other devices with 8 GB)

Cameras
Main camera	50 MP, f/1.8, 27mm (wide), PDAF 2 MP, f/2.4, (depth)
Video features	1080p@30fps
Secondary camera	8 MP, f/2.0, 26mm (wide)
Speaker	Yes, with stereo speakers
Audio connector	Yes

Communications
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	5.0, A2DP, LE, aptX HD
GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS
NFC	Yes
Radio	No
USB	USB Type-C 2.0, USB On-The-Go
Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass