Xiaomi Redmi 9A vs Samsung Galaxy A03 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Xiaomi Redmi 9A Samsung Galaxy A03
Released · Jul 15, 2020
Released · Jan 10, 2022
6.5-inch · 1600x720px
6.5-inch · 1600x720px
Single camera
Dual camera
2GB · 32GB
3GB · 32GB
5000 mAh
5000 mAh
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Availability

Officially announced
Nov 26, 2021

Design

Dimensions
6.49 x 3.03 x 0.35 inches
164.9 x 77.07 x 9 mm
6.46 x 2.99 x 0.36 inches
164.2 x 75.9 x 9.1 mm
Weight
6.91 oz / 196.0 g
Materials
Back: Plastic Back: Plastic
Frame: Plastic
Materials & Colors
Carbon grey, Sky blue, Ocean green
Biometrics
2D Face unlock Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black, Blue, Red

Display

Size
6.5-inch, 81.15% screen-to-body 6.5-inch, 81.86% screen-to-body
Type
IPS LCD IPS LCD, 60Hz
Resolution
1600x720px, 20:9 ratio, 269 PPI 1600x720px, 20:9 ratio, 270 PPI

Hardware

System chip
MediaTek Helio G25 (12 nm) Unisoc T606 (12 nm)
Processor
Octa-core
2000 MHz
Arm Cortex-A53
Octa-core
1600 MHz
GPU
PowerVR GE8320 Mali-G57 MP1
Memory
2GB (LPDDR4)/32GB (eMMC 5.1) 3GB/32GB (eMMC 5.1)
Storage expansion
microSDXC microSDXC
OS
Android (10) Android (13, 12, 11)

Battery

Type
5000 mAh, Li - Polymer 5000 mAh, Li - Polymer
Charge speed
Wired: 10.0W

Camera

Rear
Single camera Dual camera
Main camera
13 MP (PDAF) 48 MP (Autofocus)
Aperture size: F1.8
Second camera
2 MP (Depth information)
Aperture size: F2.4
Flash
LED LED
Video recording
1080p (60 fps) 1080p (30 fps)
Front
5 MP (HDR)
Video capture: 1080p
5 MP

Connectivity & Features

Bluetooth
5.0 5.1
WLAN
Yes
Wi-Fi Direct, Hotspot
802.11 b, g, n
Yes
Wi-Fi Direct, Hotspot
802.11 b, g, n
USB
microUSB, USB 2.0 microUSB
Sensors
Accelerometer, Ambient light sensor, Proximity sensor Accelerometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning

Multimedia

Headphones
3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation

Cellular

LTE Bands
1, 2, 3, 4, 5, 7, 8, 20, 28 1, 3, 5, 7, 8, 20, 28
TDD Bands
38, 40, 41 38, 40, 41
3G Bands
5, 8, 4, 2, 1 1, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes Yes
SIM type
Nano SIM Nano SIM
HD Voice
Yes
VoLTE
Yes
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