Samsung Galaxy M21 2021 vs ZTE Blade A31


Quick Comparison


Samsung Galaxy M21 2021 has better RAM than ZTE Blade A31. In terms of display resolution, Samsung Galaxy M21 2021 has better resolution of 2340 x 1080 than ZTE Blade A31 which has resolution of 1440 x 720. Samsung Galaxy M21 2021 has more internal memory than ZTE Blade A31

NameSamsung Galaxy M21 2021ZTE Blade A31
RAM4 GB2 GB
Display6.4 in5.45 in
Internal Memory64 GB32 GB
Battery6000 mAh3000 mAh
Camera48 MP + 8 MP + 5 MP Triple8 MP
PriceRs. 9999Rs. 7490

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Detailed Comparison


Price And Launch

The launch Date of the first phone is July 21, 2021. The cost of Samsung Galaxy M21 2021 is Rs. 9999. The launch Date of the second phone is July 13, 2021 . The cost of ZTE Blade A31 is Rs. 7490.

Display comparison

ZTE Blade A31 has screen size of 5.45 inches which falls short to Samsung Galaxy M21 2021's 6.4 inch screen. Samsung Galaxy M21 2021 has Super AMOLED Screen type where as ZTE Blade A31 has IPS LCD Screen type. Samsung's phone has display density of 403 PPI & ZTE's phone has only 295 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 84.2% than ZTE's phone ~ 77.11%. Samsung Galaxy M21 2021 has 19.5:9 aspect ratio where as ZTE Blade A31 has 18:9 aspect ratio.

Memory comparison

Samsung Galaxy M21 2021's larger 4 GB RAM is better for playing games and all with respect to ZTE Blade A31's lower 2 GB RAM. Samsung Galaxy M21 2021 has more Internal Memory (64 GB) than ZTE Blade A31 (32 GB).

Camera comparison

Samsung Galaxy M21 2021's 48 MP + 8 MP + 5 MP Triple Rear Camera outclasses ZTE Blade A31's 8 MP Rear Camera in terms of resolution. Samsung Galaxy M21 2021 will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to ZTE Blade A31's 5 MP Front Camera.

Technical comparison

Both the phones run on Android Operating System Version 11.

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Full Comparison


NameSamsung Galaxy M21 2021ZTE Blade A31
General
ModelGalaxy M21 2021Blade A31
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJuly 21, 2021July 13, 2021
Design
Dimensions75.1 x 159 x 9 mm71 x 140 x 8.9 mm
Weight192 g166 g
Display
TypeColor Super AMOLED Screen (16M Colors)Color IPS LCD Screen (16M Colors)
TouchYesYes
Size6.4 inches, 1080 x 2340 pixels, 60 Hz5.45 inches, 720 x 1440 pixels
Aspect Ratio19.5:918:9
PPI~ 403 PPI~ 295 PPI
Screen to Body Ratio~ 84.2%~ 77.11%
Glass TypeCorning Gorilla Glass 3
Features420 nits (peak)
NotchYes, Water Drop Notch
Memory
RAM4 GB2 GB
Storage64 GB32 GB
Card SlotYes, upto 512 GBYes, upto 128 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYesYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0Yes, v4.2
USBYes, USB-C v2.0Yes, microUSB v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB Charging
Extra
GPSYes, with A-GPS, Glonass, Beidou, GalileoYes with A-GPS, Glonass
Fingerprint SensorYes, Rear
Face UnlockYes
SensorsAccelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing
3.5mm Headphone JackYesYes
Camera
Rear Camera48 MP ƒ/2 (Wide Angle)
8 MP ƒ/2.2 (Ultra Wide)
5 MP ƒ/2.2 (Depth Sensor)
8 MP
Auto FocusYes
FeaturesPanorama, HDRDigital Zoom
Video Recording4K @ 30 fps UHD, 1080p @ 30 fps FHD1080p
FlashYes, LEDYes, LED
Front Camera20 MP ƒ/2 (Wide Angle)5 MP
Front Video Recording1080p @ 30 fps FHD
Technical
OSAndroid v11Android v11
ChipsetSamsung Exynos 9611Unisoc SC9863A
CPU2.3 GHz, Octa Core Processor1.6 GHz, Octa Core Processor
Core Details4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
GPUMali-G72 MP3IMG8322
JavaNoNo
BrowserYes, supports HTML5Yes
Multimedia
EmailYesYes
MusicMP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTAYes
VideoMP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBMYes
FM RadioYesYes
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size6000 mAh, Li-Po Battery3000 mAh, Li-ion Battery
Fast ChargingYes, 15W Fast Charging
Talk Time49 hours
Music Playback Time131 hours

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