Samsung Galaxy M31s vs Xiaomi Redmi Note 9

 
Samsung Galaxy M31s Xiaomi Redmi Note 9
TK33,800/- TK18,999/-
Price In Bangladesh
Box Price
Box Price TK 33,800/- TK 18,999/-
USD Price
USD Price $ 209/- $ 144/-
Brand
Brand Samsung Mobiles Xiaomi Mobiles
Model No
Model No Galaxy M31s Redmi Note 9
Launch
Launch Date
Launch Date 2020, August 06 2020, April 27
Network
Technology
Technology GSM / HSPA / LTE GSM / HSPA / LTE
2G bands
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
3G bands
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
Speed
Speed HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
Body
Dimensions
Dimensions 159.3 x 74.4 x 9.3 mm (6.27 x 2.93 x 0.37 in) 162.3 x 77.2 x 8.9 mm (6.39 x 3.04 x 0.35 in)
Weight
Weight 203 g (7.16 oz) 199 g (7.02 oz)
Build
Build Corning Gorilla Glass 3 Glass front (Gorilla Glass 5), plastic frame
SIM
SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Water-repellent coating
Colors
Colors Mirage Black, Mirage Blue Forest Green, Midnight Grey, Polar White
Display
Type
Type Super AMOLED capacitive touchscreen, 16M colors IPS LCD, 450 nits (typ)
Size
Size 6.5 inches, 102.0 cm2 (~86.1% screen-to-body ratio) 6.53 inches, 104.7 cm2 (~83.5% screen-to-body ratio)
Resolution
Resolution 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
Platform
OS
OS Android 10, One UI 2.0 Android 10, MIUI 12
Chipset
Chipset Exynos 9611 (10nm) MediaTek Helio G85 (12nm)
CPU
CPU Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
GPU Mali-G72 MP3 Mali-G52 MC2
Memory
RAM
RAM 6GB/8GB 3GB/4GB/6GB
Storage
Storage 128GB 64GB/128GB
Card Slot
Card Slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Main Camera
Triple
Triple 12 MP, f/2.2, 123˚ (ultrawide)
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)
Features
Features LED flash, panorama, HDR Night mode | Document mode | Cinematic portraits | Movie frame | 48MP HD | Smart ultra-wide angle mode | Rear camera Beautify | Steady handheld night photography | Portrait mode background blurring | Panorama mode | Pro mode | Macro mode | Photo timer | Leveling | Burst mode | Face recognition | HDR | Ultra wide-angle edge distortion correction | Custom watermark | Kaleidoscope | AI watermark | AI beautify
Video
Video 4K@30fps, 1080p@30fps, gyro-EIS 1080p@30fps - Cinematic video | Macro recording | Short video mode | Movie frame
Selfie Camera
Single
Single 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm 13 MP, f/2.3, 29mm (standard), 1/3.1", 1.12µm
Features
Features HDR Panorama selfie | Portrait selfies | Palm shutter | Front camera HDR | Front facing flash | Face recognition | AI silhouette detection AI Beautify | AI portrait mode
Video
Video 4K@30fps, 1080p@30fps 1080p@30fps
Battery
Capacity
Capacity Non-removable Li-Po 6000 mAh battery (Li-Po Non removable), 4500 mAh -
Charging
Charging Fast charging 25W Reverse charging Fast battery charging
Smartphone Features
Sensors
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Sound
Loudspeaker
Loudspeaker Yes Yes
3.5mm jack
3.5mm jack Yes Yes
Connectivity
WLAN
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
GPS
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
NFC Yes (market/region dependent) Yes (market/region dependent) M2003J15SG (Yes); M2003J15SS (No)
Radio
Radio FM radio, RDS, recording Unspecified
USB
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector
Performance