Xiaomi Redmi Note 8 (4GB RAM + 128GB) vs Samsung Galaxy M21


Quick Comparison


Both Xiaomi Redmi Note 8 (4GB RAM + 128GB) and Samsung Galaxy M21 comes with same RAM. Xiaomi Redmi Note 8 (4GB RAM + 128GB) has more internal memory than Samsung Galaxy M21

NameXiaomi Redmi Note 8 (4GB RAM + 128GB)Samsung Galaxy M21
RAM4 GB4 GB
Display6.3 in6.4 in
Internal Memory128 GB64 GB
Battery4000 mAh6000 mAh
Camera48 MP Quad48 MP + 8 MP + 5 MP Triple
PriceRs. 26332Rs. 11999

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Detailed Comparison


Price And Launch

The launch Date of the first phone is August 29, 2019. The cost of Xiaomi Redmi Note 8 (4GB RAM + 128GB) is Rs. 26332. The launch Date of the second phone is March 18, 2020. The cost of Samsung Galaxy M21 is Rs. 11999.

Display comparison

Xiaomi Redmi Note 8 (4GB RAM + 128GB) has screen size of 6.3 inches which falls short to Samsung Galaxy M21's 6.4 inch screen. Xiaomi Redmi Note 8 (4GB RAM + 128GB) has IPS LCD Screen type where as Samsung Galaxy M21 has Super AMOLED Screen type. Xiaomi's phone has display density of 409 PPI & Samsung's phone has only 403 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 84.2% than Xiaomi's phone ~ 81.7%. Both mobiles have same aspect ratio of 19.5:9.

Memory comparison

Both phones come with 4 GB RAM Xiaomi Redmi Note 8 (4GB RAM + 128GB) has more Internal Memory (128 GB) than Samsung Galaxy M21 (64 GB).

Camera comparison

Xiaomi Redmi Note 8 (4GB RAM + 128GB) has 48 MP Quad Rear Camera in comparison to Samsung Galaxy M21's 48 MP + 8 MP + 5 MP Triple Rear Camera. Samsung Galaxy M21 will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Xiaomi Redmi Note 8 (4GB RAM + 128GB)'s 13 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 9.0 and the second one on 10.0 version.

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Full Comparison


NameXiaomi Redmi Note 8 (4GB RAM + 128GB)Samsung Galaxy M21
General
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateAugust 29, 2019March 18, 2020
Design
Dimensions75.3 x 158.3 x 8.4 mm75.1 x 159 x 8.9 mm
Weight190 g188 g
Display
TypeColor IPS LCD Screen (16M Colors)Color Super AMOLED Screen (16M Colors)
TouchYesYes
Size6.3 inches, 1080 x 2340 pixels6.4 inches, 1080 x 2340 pixels
Aspect Ratio19.5:919.5:9
PPI~ 409 PPI~ 403 PPI
Screen to Body Ratio~ 81.7%~ 84.2%
Glass TypeCorning Gorilla Glass 3
FeaturesCorning Gorilla Glass 5420 nits (peak)
NotchYes, Water Drop NotchYes, Water Drop Notch
Memory
RAM4 GB4 GB
Storage128 GB64 GB
Card SlotYes, (Hybrid Slot), upto 256 GBYes, upto 512 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYesYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0, A2DP, LEYes, v5.0
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-goUSB on-the-go, USB Charging
IR BlasterYes
Extra
GPSYes, with A-GPS, GLONASS, GALILEO, BDSYes, with A-GPS, GLONASS, GALILEO, BDS
Fingerprint SensorYes, RearYes, Rear
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, CompassAccelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing
3.5mm Headphone JackYesYes
Camera
Rear Camera48 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Dedicated Macro Camera)
2 MP f/2.4 (Depth Sensor) with autofocus
48 MP f/2 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.2 (Depth Sensor) with autofocus
FeaturesHDR, PanoramaPanorama, HDR
Video Recording2160p @ 30 fps UHD, 1080p @ 30 fps FHD, 720p @ 960 fps HD4K @ 30 fps UHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera13 MP f/220 MP f/2 (Wide Angle)
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v9.0 (Pie)Android v10.0, upgradable to v11
ChipsetQualcomm Snapdragon 665Samsung Exynos 9611
CPU2 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
GPUAdreno 610Mali-G72 MP3
JavaNoNo
BrowserYes, supports HTML5Yes, supports HTML5
Multimedia
EmailYesYes
MusicYesMP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
VideoYesMP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
FM RadioYesYes
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size4000 mAh, Li-Po Battery6000 mAh, Li-Po Battery
Fast ChargingYes, 18W Fast ChargingYes, 15W Fast Charging

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