Samsung Galaxy A31 6GB/128GB

Samsung Galaxy A32 8GB/128GB

os

Android 10, One UI 2.0

Android 11, One UI 3.1

RAM

6 GB

8 GB

ROM

128 GB

128 GB

expandable

512 GB

512 GB

CPU

Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)

Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

GPU

Mali-G52 MC2

Mali-G52 MC2

SoC

Mediatek MT6768 Helio P65 (12nm)

Mediatek Helio G80 (12 nm)

number of cores

8core

8core

features

LED flash, panorama, HDR

LED flash, panorama, HDR

primary

Quad:
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8m, PDAF
8 MP, f/2.2, 123, (ultrawide), 1/4.0", 1.12m
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)

Quad:
64 MP, f/1.8, 26mm (wide), PDAF
8 MP, f/2.2, 123, (ultrawide), 1/4.0", 1.12m
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)

secondary

20 MP, f/2.2, (wide)

20 MP, f/2.2, (wide)

video

1080p@30fps

1080p@30fps

capacity

5000mAh

5000mAh

charging

Fast charging 15W

Fast charging 15W

type

Li-Polymer (non-removable)

Li-Polymer (non-removable)

dimension

159.3 x 73.1 x 8.6 mm

158.9 x 73.6 x 8.4 mm

display

Super AMOLED capacitive touchscreen, 16M colors 98.9 cm2 (~84.9% screen-to-body ratio)

Super AMOLED, 90Hz, 800 nits

resolution

1080 x 2400 pixels, 20:9 ratio (~411 ppi density)

1080 x 2400 pixels, 20:9 ratio (~411 ppi density)

screen

6.4"

6.4"

weight

185 gm

184 gm

GPS

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

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

NFC

Yes (market/region dependent)

USB

2.0, Type-C 1.0 reversible connector, USB On-The-Go

USB Type-C 2.0, USB On-The-Go

bluetooth

5.0, A2DP, LE

5.0, A2DP, LE

internet

2G/3G/4G/LTE

4G/LTE

wifi

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

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

radio

FM radio, RDS, recording

FM radio

sensors

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass