Samsung Galaxy A03 vs Samsung Galaxy A21

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Overview

Specs Score66 / 10070 / 100
Better Specs
Display Resolution720 x 1560 pixels720 x 1600 pixels
Better Resolution
CPU Clock Speed2 GHz2.3 GHz
Faster Clock Speed
Rear Camera48 MP + 2 MP Dual
Better Camera Resolution
16 MP Quad
Front Camera5 MP13 MP
Better Front Camera Resolution
Thickness9.1 mm8.1 mm
Slimmer
Battery5000 mAh
Bigger Battery
4000 mAh
Unique Features
No
No
No
Fingerprint Sensor
FM Radio
NFC

General

ModelGalaxy A03Galaxy A21
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateNovember 26, 2021April 08, 2020

Design

Dimensions75.9 x 164.2 x 9.1 mm76.7 x 167.8 x 8.1 mm
Weight196 g193 g

Display

TypeColor PLS TFT LCD (16M Colors)Color IPS LCD Screen (16M Colors)
TouchYesYes
Size6.5 inches, 720 x 1560 pixels6.5 inches, 720 x 1600 pixels
Aspect Ratio20:9 20:9
PPI~ 270 PPI~ 270 PPI
Screen to Body Ratio~ 81.8%~ 79.3%
NotchYes, Water Drop NotchYes, Punch Hole

Memory

RAM3 GB3 GB
Storage32 GB32 GB
Card SlotYes, upto 1 TBYes

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v4.2, A2DPYes, v5.0, A2DP, LE
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging

Extra

GPSYes, with A-GPS, Glonass, Beidou, GalileoYes, with A-GPS, GLONASS, BDS
Fingerprint SensorYes, Rear
Face UnlockYesYes
SensorsAccelerometer, Light Sensor, Proximity SensorAccelerometer, Gyro, Proximity, Compass
3.5mm Headphone JackYesYes
NFCYes, Yes (market/region dependent)

Camera

Rear Camera48 MP ƒ/1.8 (Main)
2 MP ƒ/2.4 (Depth Sensor)
16 MP ƒ/1.8 (Wide Angle)
8 MP ƒ/2.2 (Ultra Wide)
2 MP ƒ/2.4 (Macro)
Macro
2 MP ƒ/2.4 (Depth Sensor)
Auto FocusYes
FeaturesPanorama, HDR
Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera5 MP ƒ/2.2
Screen Flash
13 MP ƒ/2 (Wide Angle)
Punch Hole
Front Video Recording1080p1080p @ 30 fps FHD

Technical

OSAndroid v11Android v10
ChipsetUnisoc T606Mediatek Helio P35
CPU2 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A554x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53
GPUPowerVR GE8320PowerVR GE8320
JavaNoNo
BrowserYesYes

Multimedia

EmailYesYes
MusicMP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTAYes
VideoMP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBMYes
FM RadioNoYes
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh, Li-Po Battery4000 mAh, Li-Po Battery
Fast ChargingYes, 15W Fast ChargingYes, 15W Fast Charging

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