Xiaomi Redmi Note 9 (4GB RAM + 128GB) vs Samsung Galaxy M31s


Quick Comparison


Samsung Galaxy M31s has better RAM than Xiaomi Redmi Note 9 (4GB RAM + 128GB). Neither of them has front Flash. Both have the same amount of internal memory.

NameXiaomi Redmi Note 9 (4GB RAM + 128GB)Samsung Galaxy M31s
RAM4 GB6 GB
Display6.53 in6.5 in
Internal Memory128 GB128 GB
Battery5020 mAh6000 mAh
Camera48 MP Quad64 MP Quad
PriceRs. 13499Rs. 19499

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Detailed Comparison


Price And Launch

The launch Date of the first phone is July 20, 2020 . The cost of Xiaomi Redmi Note 9 (4GB RAM + 128GB) is Rs. 13499. The launch Date of the second phone is July 30, 2020 . The cost of Samsung Galaxy M31s is Rs. 19499.

Display comparison

Samsung Galaxy M31s has screen size of 6.5 inches which falls short to Xiaomi Redmi Note 9 (4GB RAM + 128GB)'s 6.53 inch screen. Xiaomi Redmi Note 9 (4GB RAM + 128GB) has IPS LCD Screen type where as Samsung Galaxy M31s has Super AMOLED Screen type. Samsung's phone has display density of 411 PPI & Xiaomi'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 ~ 91% than Xiaomi's phone ~ 83.5%. Xiaomi Redmi Note 9 (4GB RAM + 128GB) has 19.5:9 aspect ratio where as Samsung Galaxy M31s has 20:9 aspect ratio.

Memory comparison

Samsung Galaxy M31s's larger 6 GB RAM is better for playing games and all with respect to Xiaomi Redmi Note 9 (4GB RAM + 128GB)'s lower 4 GB RAM. and both have same Internal Memory of 128 GB. Both of the devices have Memory Card Slot.

Camera comparison

Samsung Galaxy M31s's 64 MP Quad Rear Camera outclasses Xiaomi Redmi Note 9 (4GB RAM + 128GB)'s 48 MP Quad Rear Camera in terms of resolution. Samsung Galaxy M31s will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Redmi Note 9 (4GB RAM + 128GB)'s 13 MP Front Camera.

Technical comparison

Both the phones run on Android Operating System Version 10.0.

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Full Comparison


NameXiaomi Redmi Note 9 (4GB RAM + 128GB)Samsung Galaxy M31s
General
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJuly 20, 2020 July 30, 2020
Design
Dimensions162.3 x 77.2 x 8.9 mm159.2 x 75.1 x 8.9 mm
Weight199 g191 g
Display
TypeColor IPS LCD screen (16M)Color Super AMOLED screen (16M)
TouchYes, with MultitouchYes, with Multitouch
Size6.53 inches, 1080 x 2340 pixels6.5 inches, 1080 x 2340 pixels
Aspect Ratio19.5:920:9
PPI~403 PPI~411 PPI
Screen to Body Ratio~ 83.5%~ 91%
FeaturesReading Mode 2.0, Plastic Frame
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM4 GB6 GB
Storage128 GB128 GB
Card SlotYes, upto 512 GBYes, upto 512 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0, A2DP, LEYes, v5.0, A2DP, LE
USBYes, USB-CYes, USB-C v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB ChargingUSB on-the-go, USB Charging
IR BlasterYes
Extra
GPSyes with A-GPS, GLONASS, GALILEO, BDSyes with A-GPS
Fingerprint SensorYes, RearYes, Side
Face UnlockYesYes
SensorsLight sensor, Proximity sensor, Accelerometer, CompassGeomagnetic Sensor, Proximity sensor, Accelerometer, Gyro Sensor, Virtual Light Sensing
3.5mm Headphone JackYesYes
Splash ResistantYes
Extra FeaturesUFS 2.1
Camera
Rear Camera48 MP f/1.79 (Main)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Macro )
2 MP f/2.4 (Depth Sensor) with autofocus
64 MP f/1.8 (Wide Angle)
12 MP f/2.2 (Ultra Wide)
5 MP f/2.2 (Macro)
5 MP f/2.2 (Depth Sensor) with autofocus
FeaturesNight Mode, Document Mode, Cinematic portraits, HDR, Panorama, Pro mode, Portrait Digital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording1080p @ 30fps FHD, 720p @ 120/30fps HD4K @ 30fps UHD, 1080p @ 30fps FHD
FlashYes, LEDYes, LED
Front Camera13 MP f/2.3 (Main)32 MP f/2 (Wide Angle)
Front Video Recording1080p @ 30fps FHD1080p @ 30fps FHD
Technical
OSAndroid v10.0Android v10.0
ChipsetMediaTek Helio G85Samsung 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
GPUMali-G52 MC2Mali-G72 MP3
JavaNoNo
BrowserYes, supports HTML5Yes, supports HTML5
Multimedia
EmailYesYes
MusicMP3, AMR, FLAC, APEMP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
VideoMP4, M4V, MKV, XVIDMP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
FM RadioNoYes, with FM Recording
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5020 mAh, Li-ion Battery6000 mAh, Li-Po Battery
Fast Charging22.5W Fast Charging25W Fast Charging
Reverse ChargingYesYes
Talk Time34 hours51 hours
Music Playback Time171 hours125 hours

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