Samsung Galaxy M31 vs Xiaomi Mi 9 Pro
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Last Updated:
11th Sep 2020
Key Feature Comparison
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Samsung Galaxy M31
₹15,999
8/10
Xiaomi Mi 9 Pro
8/10
Samsung Galaxy M31
8/10
₹15,999
8/10
VS
Xiaomi Mi 9 Pro
8/10
8/10
VS
Display
Screen Size
6.4 inches
6.39 inches
-
Screen Type
Super AMOLED
Super AMOLED
-
Screen Resolution
1080 x 2340 pixels
1080 x 2280 pixels
-
Pixel Density
403 ppi
395 ppi
-
Aspect Ratio
19.5:9
19.5:9
-
Screen Protection
Corning Gorilla Glass v3
Corning Gorilla Glass v6
-
Screen to Body Ratio
83.92%
86.48%
-
Screen Design
Notch
Waterdrop Notch
-
Screen Quality
FHD
FHD
-
Performance
Operating System
Android v10 (Q)
Android v9.0 (Pie)
-
GPU
Mali-G72 MP3
Adreno 640
-
Chipset
Samsung Exynos 9 Octa 9611
Qualcomm Snapdragon 855 Plus
-
CPU
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
-
Custom User Interface
Samsung One UI
MIUI
-
Clock Speed
2.3 GHz
2.96 GHz
-
Architecture
64 bit
64 bit
-
General
Announced On
25-Feb-20
5-Sep-19
-
Market Status
Available
Upcoming
-
Brand
Samsung
Xiaomi
-
Price Status
Confirmed
Expected
-
Price
Rs. 15,999
Rs. 36,890
-
Battery
Battery Capacity
6000 mAh
4000 mAh
-
Battery Removable
No
No
-
Battery Type
Li-ion
Li-ion
-
Charger Type
Fast, 15W
Quick, v4.0
-
USB Type-C
Yes
Yes
-
Fast Charging
Yes
Yes
-
Wireless Charging
-
Yes
-
Miscellaneous Features
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
-
Memory & Storage
Phone Variants
64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
-
Expandable Storage
Yes
No
-
RAM Type
LPDDR4X
LPDDR4X
-
Storage Type
UFS 2.1
-
-
Expandable Storage Capacity
Yes, 512 GB
-
-
OTG Support
Yes
-
-
Network & Connectivity
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
-
Audio Features
Dolby Atmos
Active noise cancellation with dedicated mic
-
NFC
No
Yes
-
Bluetooth
Yes
Yes
-
FM Radio
Yes
-
-
3.5mm Audio Jack
Yes
No
-
Bluetooth Type
v5.0
v5.0
-
Audio Jack
3.5 mm
USB Type-C
-
Front Camera
Front Video Recording
1920x1080 @ 30 fps
1080p30fps
-
Front Camera Features
HDR
HDR
-
Front Camera Setup
Single, 32MP
Single, 20MP
-
Front Camera 1 Resolution
32 MP
20 MP
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Front Camera 1 Type
f/2.0 Primary Camera
f/2.0 Primary Camera
-
Front Camera 1 Lens
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
0.9 micrometre pixel size
-
Front Sensor
Exmor RS
-
-
Front Flash
No
Yes, Screen flash
-
Design
Weight
191 grams
196 grams
-
Colors
Black, Blue
Dream White, Titanium Black
-
Build
Back: Plastic
Back glass (Gorilla Glass 6), aluminum frame (7000 series)
-
Dimensions
159.2 x 75.1 x 8.9 mm
157.2 x 74.6 x 8.9 mm
-
SAR Value
Head: 0.383 W/kg
-
-
Rear Camera
OIS
No
Yes
-
Rear Flash
Yes, LED Flash
Yes, LED Flash
-
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps
-
-
Rear Camera Features
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
-
Rear Camera Setup
Quad, 64MP + 8MP + 5MP + 5MP
Triple, 48MP + 12MP + 16MP
-
Rear Camera 1 Resolution
64 MP
48 MP
-
Rear Camera 1 Type
f/1.8 (upto 8x Digital Zoom) Primary Camera
f/1.75 Primary Camera
-
Rear Camera 1 Lens
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size
-
Rear Camera 2 Resolution
8 MP
12 MP
-
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2 Telephoto Camera
-
Rear Camera 2 Lens
12 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
3.6" sensor size, 1 micrometre pixel size
-
Rear Camera 3 Resolution
5 MP
16 MP
-
Rear Camera 3 Type
f/2.4, Macro Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
-
Rear Camera 3 Lens
25 mm focal length, 5.0" sensor size, 1.12 micrometre pixel size
3" sensor size, 1 micrometre pixel size
-
Rear Camera 4 Resolution
5 MP
-
-
Rear Camera 4 Type
f/2.2, Depth Camera
-
-
Rear Sensor
ISOCELL Plus
Exmor-RS CMOS Sensor
-
Network
Network Support
4G (supports Indian bands), 3G, 2G
5G supported by device (network not rolled-out in India), 4G (supports Indian bands), 3G, 2G
-
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
-
Wi-Fi
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n, MIMO
-
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM
-
eSIM
No
No
-
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
-
VoLTE
Yes
Yes
-
SIM 1 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17), 3G Bands: UMTS 1900 / 2100 / 8...
-
SIM 2 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17), 3G Bands: UMTS 1900 / 2100 / 8...
-
Sensors
Fingerprint Scanner
Yes
Yes
-
Fingerprint Scanner Position
Rear
On-screen
-
Fingerprint Scanner Type
-
Optical
-
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