Samsung Galaxy A30

Oppo A9 2020

os

Android 9.0 (Pie)

Android 9.0 (Pie); ColorOS 6.1

RAM

4 GB

8 GB

ROM

64 GB

128 GB

expandable

512 GB

256 GB

CPU

Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)

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

GPU

Mali-G71 MP2

Adreno 610

SoC

Exynos 7904 Octa (14 nm)

Qualcomm SDM665 Snapdragon 665 (11 nm)

number of cores

8core

8core

features

Dual-LED dual-tone flash, panorama, HDR

primary

Dual 16 MP, f/1.7, PDAF 5 MP, f/2.2, LED flash, panorama, HDR

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

secondary

16 MP, f/2.0, HDR

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

capacity

4000mAh

5000mAh

charging

Reverse charging

type

Non-removable Li-Po battery, Fast battery charging 15W

Li-Polymer (non-removable)

dimension

158.5 x 74.7 x 7.7 mm (6.24 x 2.94 x 0.30 in)

163.6 x 75.6 x 9.1 mm

display

Super AMOLED capacitive touchscreen, 16M colors, 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)

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

resolution

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

screen

6.4"

6.5"

weight

165 gm

195 gm

USB

microUSB 2.0

microUSB 2.0, USB On-The-Go

bluetooth

5.0, A2DP, LE

5.0, A2DP, LE

internet

2G/3G/4G

2G/3G/4G/LTE

wifi

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

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

radio

FM Radio

general

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

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

sensors

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

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