Samsung Galaxy A03 vs Samsung Galaxy M21 2021

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Overview

Specs Score66 / 10074 / 100
Better Specs
Display Resolution720 x 1560 pixels1080 x 2340 pixels
Better Resolution
RAM3 GB4 GB
More RAM
Storage32 GB64 GB
More Storage
CPU Clock Speed2 GHz2.3 GHz
Faster Clock Speed
Front Camera5 MP20 MP
Better Front Camera Resolution
Battery5000 mAh6000 mAh
Bigger Battery
Unique Features
No
No
Fingerprint Sensor
FM Radio

General

ModelGalaxy A03Galaxy M21 2021
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateNovember 26, 2021July 21, 2021

Design

Dimensions75.9 x 164.2 x 9.1 mm75.1 x 159 x 9 mm
Weight196 g192 g

Display

TypeColor PLS TFT LCD (16M Colors)Color Super AMOLED Screen (16M Colors)
TouchYesYes
Size6.5 inches, 720 x 1560 pixels6.4 inches, 1080 x 2340 pixels, 60 Hz
Aspect Ratio20:9 19.5:9
PPI~ 270 PPI~ 403 PPI
Screen to Body Ratio~ 81.8%~ 84.2%
Glass TypeCorning Gorilla Glass 3
Features420 nits (peak)
NotchYes, Water Drop NotchYes, Water Drop Notch

Memory

RAM3 GB4 GB
Storage32 GB64 GB
Card SlotYes, upto 1 TBYes, upto 512 GB

Connectivity

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

Extra

GPSYes, with A-GPS, Glonass, Beidou, GalileoYes, with A-GPS, Glonass, Beidou, Galileo
Fingerprint SensorYes, Rear
Face UnlockYesYes
SensorsAccelerometer, Light Sensor, Proximity SensorAccelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing
3.5mm Headphone JackYesYes

Camera

Rear Camera48 MP ƒ/1.8 (Main)
2 MP ƒ/2.4 (Depth Sensor)
48 MP ƒ/2 (Wide Angle)
8 MP ƒ/2.2 (Ultra Wide)
5 MP ƒ/2.2 (Depth Sensor)
Auto FocusYesYes
FeaturesPanorama, HDR
Video Recording1080p @ 30 fps FHD4K @ 30 fps UHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera5 MP ƒ/2.2
Screen Flash
20 MP ƒ/2 (Wide Angle)
Front Video Recording1080p1080p @ 30 fps FHD

Technical

OSAndroid v11Android v11
ChipsetUnisoc T606Samsung Exynos 9611
CPU2 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A554x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
GPUPowerVR GE8320Mali-G72 MP3
JavaNoNo
BrowserYesYes, supports HTML5

Multimedia

EmailYesYes
MusicMP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTAMP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
VideoMP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBMMP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
FM RadioNoYes
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh, Li-Po Battery6000 mAh, Li-Po Battery
Fast ChargingYes, 15W Fast ChargingYes, 15W Fast Charging
Talk Time49 hours
Music Playback Time131 hours

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