Redmi Note 9 Pro Max vs Samsung Galaxy M31 vs Redmi Note 8
- Updated: 19th Mar 2020, 14:29 IST
Key Feature Comparison
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At a Glance
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Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)
Qualcomm Snapdragon 720G, Adreno 618
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Samsung Exynos 9 Octa 9611, Mali-G72 MP3
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Qualcomm Snapdragon 665, Adreno 610
5020 mAh
Li-Polymer, Fast, 33W
6000 mAh
Li-ion, Fast, 15W
4000 mAh
Li-Polymer, Fast, 18W
6.67 inches
395 ppi, FHD
6.4 inches
403 ppi, FHD
6.3 inches
409 ppi, FHD
Quad, 64MP + 8MP + 5MP + 2MP
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps
Quad, 64MP + 8MP + 5MP + 5MP
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps
Quad, 48MP + 8MP + 2MP + 2MP
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
4G
Dual SIM, GSM+GSM
4G
Dual SIM, GSM+GSM, Dual VoLTE
4G
Dual SIM, GSM+GSM
Detailed Specs
Screen Size
6.67 inches
6.4 inches
6.3 inches
Screen Type
IPS LCD
Super AMOLED
IPS LCD
Screen Resolution
1080 x 2400 pixels
1080 x 2340 pixels
1080 x 2340 pixels
Pixel Density
395 ppi
403 ppi
409 ppi
Aspect Ratio
20:09
19.5:9
19.5:9
Screen Protection
Gorilla Glass 5
Gorilla Glass 3
Gorilla Glass 5
Screen to Body Ratio
84.73%
83.92%
90%
Screen Design
Punch hole
Regular notch
Waterdrop notch
Screen Refresh Rate
60 Hz
-
-
Screen Quality
FHD
FHD
FHD
Peak Brightness
450 nits
-
-
Phone Variants
6GB 64GB, 8GB 128GB, 6GB 128GB
6GB 64GB, 8GB 128GB, 6GB 128GB
4GB 64GB, 3GB 32GB, 6GB 128GB
Expandable Storage
Yes
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
UFS 2.1
eMMC 5.1
Expandable Storage Capacity
Yes, 512 GB
Yes, 512 GB
Yes, 512 GB
OTG Support
Yes
Yes
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v10 (Q)
Android v10 (Q)
Android v9.0 (Pie)
GPU
Adreno 618
Mali-G72 MP3
Adreno 610
Chipset
Qualcomm Snapdragon 720G
Samsung Exynos 9 Octa 9611
Qualcomm Snapdragon 665
CPU
Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Custom User Interface
MIUI
Samsung One UI
MIUI
Clock Speed
2.3 GHz
2.3 GHz
2 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
8 nm
10 nm
11 nm
Battery Capacity
5020 mAh
6000 mAh
4000 mAh
Battery Removable
No
No
No
Battery Type
Li-Polymer
Li-ion
Li-Polymer
Charger Type
Fast, 33W
Fast, 15W
Fast, 18W
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Charging Time
50 % in 30 minutes
-
-
Announced On
12-Mar-20
25-Feb-20
5-Aug-19
Market Status
Available
Available
Available
Brand
Xiaomi
Samsung
Xiaomi
Model Number
M2003J6B1I/MZB9589IN
SM-M315FZKDINS
MZB8189IN
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 14,569
Rs. 15,999
Rs. 12,499
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
NFC
No
No
-
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
3.5mm Audio Jack
Yes
Yes
Yes
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n, MIMO
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Bluetooth Type
v5.0
v5.0
v5.0
Audio Jack
3.5 mm
3.5 mm
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM
eSIM
No
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
VoLTE
Yes
Yes
Yes
SIM 1 Bands
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
SIM 2 Bands
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
Audio Features
-
Dolby Atmos
-
FM Radio
-
Yes
Yes
Water Resistance
Yes, Splash proof
-
Yes, Splash proof
Weight
209 grams
191 grams
188 grams
Colors
Aurora Blue , Glacier White, Interstellar Black , Champagne Gold
Black, Blue
Nepture Blue, Moonlight White, Cosmic Purple, Space Black
Build
Back: Gorilla Glass
Back: Plastic
Back: Gorilla Glass
Dimensions
165.5 x 76.6 x 8.8 mm
159.2 x 75.1 x 8.9 mm
158.3 x 75.3 x 8.3 mm
SAR Value
Head: 0.880 W/kg, Body: 0.475 W/kg
Head: 0.383 W/kg
Head: 1.13 W/kg, Body: 0.634 W/kg
Front Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
HDR, panorama
HDR
HDR, panorama
Front Camera Setup
Single, 32MP
Single, 32MP
Single, 13MP
Front Camera 1 Resolution
32 MP
32 MP
13 MP
Front Camera 1 Type
Primary Camera
f/2.0 Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
1.6 micrometre pixel size
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
1.12 micrometre pixel size
Front Sensor
-
Exmor RS
-
Front Aperture
-
f/2.0
f/2.0
Front Flash
-
No
-
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, Dual LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
Rear Camera Features
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
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 + 2MP
Quad, 64MP + 8MP + 5MP + 5MP
Quad, 48MP + 8MP + 2MP + 2MP
Rear Camera 1 Resolution
64 MP
64 MP
48 MP
Rear Camera 1 Type
f/1.89 (upto 10x Digital Zoom) Primary Camera
f/1.8 (upto 8x Digital Zoom) Primary Camera
f/1.79 Primary Camera
Rear Camera 1 Lens
1.7" sensor size, 1.6 micrometre pixel size
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
8 MP
8 MP
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
1.12 micrometre pixel size
12 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
4.0" sensor size, 1.12 micrometre pixel size
Rear Camera 3 Resolution
5 MP
5 MP
2 MP
Rear Camera 3 Type
Macro Camera
f/2.4, Macro Camera
f/2.4, Macro Camera
Rear Camera 3 Lens
1.12 micrometre pixel size
25 mm focal length, 5.0" sensor size, 1.12 micrometre pixel size
5.0" sensor size, 1.75 micrometre pixel size
Rear Camera 4 Resolution
2 MP
5 MP
2 MP
Rear Camera 4 Type
Depth Camera
f/2.2, Depth Camera
f/2.4, Depth Camera
Rear Camera 4 Lens
1.75 micrometre pixel size
-
5.0" sensor size, 1.75 micrometre pixel size
Rear Sensor
CMOS image sensor, ISOCELL Plus
ISOCELL Plus
ISOCELL Plus
Rear Aperture
f/1.89
f/1.8
f/1.79
OIS
-
No
No
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Side
Rear
Rear
Face Unlock
Yes
Yes
Yes
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