Samsung Galaxy J2 Prime

Xiaomi Redmi 9A

browser

java

No

os

Android 10, MIUI 12

General

8GB Internal, 1.5 GB RAM

RAM

2 GB

ROM

32 GB

Slot

MicroSD card slot Expandable up to 256GB(uses SIM 2 slot)

expandable

512 GB

CPU

Octa-core 2.0 GHz Cortex-A53

GPU

PowerVR GE8320 (650 MHz)

SoC

MediaTek Helio G25 (12 nm)

number of cores

8core

General

8 Megapixel || Video: Yes 720p, Secondary 5 Megapixel

Video

MP4, H.264

1080p@30/60fps

features

LED flash, HDR, panorama

primary

13 MP, PDAF

secondary

5 MP, f/2.2, 1.12m

Stand By

59 Hour

Talk Time

12 Hour(3G)

capacity

5000mAh

charging

10W

type

Li-Polymer (non-removable)

Display

5" PLS TFT Capacitive Full Multi Touch qHD(540px * 960px)

IPS LCD capacitive touchscreen, 16M colors

Weight

160 gm gm

194 gm

dimension

164.9 x 77 x 9 mm

resolution

720 x 1600 pixels, 20:9 ratio (~269 ppi density)
400 nits typ. brightness (advertised)

screen

6.53"

GPS

Yes, with A-GPS

Infrared port

Yes

USB

microUSB v2.0, USB On-The-Go

microUSB 2.0, USB On-The-Go

bluetooth

v4.2, A2DP, LE

5.0, A2DP, LE

internet

GPRS: Yes || EDGE: Yes, 3G, 4G, Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot

2G/3G/4G/LTE

nfc

yes

wifi

Wi-Fi 802.11 b/g/n, hotspot

radio

FM Radio

General

Dual SIM Dual Standby, Android 6.0 Marshmallow, Mediatek MT6737T Quad-core 1.4 GHz Cortex-A53 Processor, Mali-T720MP2 GPU, 2600 mAh Li-ion Battery, Accelerometer, proximity, GPS, A-GPS, GLONASS, 8.9 mm thickness

sensors

Accelerometer, gyro, proximity