Oppo A78 - Technical characteristics and specifications

Oppo A78 technical characteristics

About the device:

Oppo A78 is a mobile/cell phone with dimensions of 163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in), a weight of 188 grams, a screen size of 6.56 inches, 103.4 cm2 (~84.0% 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 (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), a graphics card Mali-G57 MC2, a 8 GB RAM memory and an internal memory of 128 GB 8 GB RAM expandable by memory card microSDXC .

The Oppo A78 comes from the factory with the Android 12, ColorOS 13 operating system.

Technical information

Property	Value
Brand	Oppo
Model	A78

Connectivity
Network	GSM / HSPA / LTE / 5G
2G connectivity	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G connectivity	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G connectivity	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
5G connectivity	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA
Network speed	HSPA, LTE-A, 5G
Date announced	2023, January 07
Status	Available. Released 2023, January 07

Body
Dimensions	163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in)
Weight gr.	188
Weight oz	6.63
SIM	Dual SIM (Nano-SIM, dual stand-by)
Colors	Glowing Black, Glowing Purple

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 (~84.0% screen-to-body ratio)

Platform
OS	Android 12, ColorOS 13
CPU	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Chipset	Mediatek MT6833 Dimensity 700 (7 nm)
GPU	Mali-G57 MC2

Storage and memory
Memory card	microSDXC
Internal memory	128 GB 8 GB RAM
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, 27mm (wide)
Speaker	Yes, with stereo speakers
Audio connector	Yes

Communications
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth	5.3, A2DP, LE, aptX
GPS	GPS, GALILEO, GLONASS, BDS, QZSS
NFC	Yes
Radio	No
USB	USB Type-C 2.0, OTG
Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass