Oppo A9 2020

Samsung Galaxy M12 6GB/128GB

os

Android 9.0 (Pie); ColorOS 6.1

Android 11, One UI 3.1

RAM

8 GB

6 GB

ROM

128 GB

128 GB

expandable

256 GB

512 GB

CPU

Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)

Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)

GPU

Adreno 610

Mali-G52

SoC

Qualcomm SDM665 Snapdragon 665 (11 nm)

Exynos 850 (8nm)

number of cores

8core

8core

features

Dual-LED dual-tone flash, panorama, HDR

LED flash, panorama, HDR

primary

Quad:
48 MP, f/1.8, (wide), 1/2.3", 0.8m, PDAF
8 MP, f/2.3, 13mm (ultrawide), 1/4", 1.12m, AF
2 MP, f/2.4, 1/5", 1.75m
2 MP, f/2.4, 1/5", 1.75m, depth sensor

Quad:
48 MP, f/2.0, (wide), 1/2.0", 0.8m, PDAF
5 MP, f/2.2, 123 (ultrawide)
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)

secondary

16 MP, f/2.0, 1/3.1", 1.0m

8 MP, f/2.2, (wide)

video

1080p@30fps

capacity

5000mAh

6000mAh

charging

Reverse charging

Fast charging 15W

type

Li-Polymer (non-removable)

Li-ion (non-removable)

dimension

163.6 x 75.6 x 9.1 mm

164 x 75.9 x 9.7 mm

display

IPS LCD capacitive touchscreen, 16M colors, 102.0 cm2 (~82.5% screen-to-body ratio)

PLS IPS, 90Hz

resolution

720 x 1600 pixels, 20:9 ratio (~270 ppi density)

720 x 1600 pixels, 20:9 ratio (~270 ppi density)

screen

6.5"

6.5"

weight

195 gm

221 gm

GPS

Yes, with A-GPS, GLONASS, GALILEO, BDS

USB

microUSB 2.0, USB On-The-Go

USB Type-C 2.0

bluetooth

5.0, A2DP, LE

5.0, A2DP, LE

internet

2G/3G/4G/LTE

2G/3G/4G

wifi

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot

radio

FM Radio

FM radio

general

Dual SIM (Nano-SIM, dual stand-by)

sensors

Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Fingerprint (side-mounted), accelerometer, proximity