Samsung Galaxy M51 vs Xiaomi Redmi Note 9 Pro Max vs Asus Zenfone Max Pro M1
Key Feature Comparison
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At a Glance
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Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)
Octa core (1.8 GHz, Quad core, Kryo 260 + 1.6 GHz, Quad core, Kryo 260)
7000 mAh
5020 mAh
5000 mAh
6.7 inches
6.67 inches
5.99 inches
Quad, 64MP + 12MP + 5MP + 5MP
Quad, 64MP + 8MP + 5MP + 2MP
Dual, 13MP + 5MP
4G
4G
4G
Detailed Specs
Screen Size
6.7 inches
6.67 inches
5.99 inches
Screen Type
Super AMOLED
IPS LCD
IPS LCD
Screen Resolution
1080 x 2400 pixels
1080 x 2400 pixels
1080 x 2160 pixels
Pixel Density
393 ppi
395 ppi
403 ppi
Aspect Ratio
20:09
20:09
18:09
Screen Protection
Gorilla Glass 3
Gorilla Glass 5
-
Screen to Body Ratio
91%
84.73%
76.62%
Screen Design
Punch hole
Punch hole
Bezel-less
Screen Quality
FHD
FHD
FHD
Peak Brightness
420 nits
450 nits
-
Screen Refresh Rate
-
60 Hz
-
Phone Variants
8GB 128GB, 6GB 128GB
6GB 64GB, 8GB 128GB, 6GB 128GB
3GB 64GB, 3GB 32GB
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, 2 TB
OTG Support
-
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 v8.1 (Oreo)
GPU
Adreno 618
Adreno 618
Adreno 509
Chipset
Qualcomm Snapdragon 730G
Qualcomm Snapdragon 720G
Qualcomm Snapdragon 636
CPU
Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)
Octa core (1.8 GHz, Quad core, Kryo 260 + 1.6 GHz, Quad core, Kryo 260)
Custom User Interface
Samsung One UI
MIUI
Stock
Clock Speed
2.2 GHz
2.3 GHz
1.8 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
8 nm
8 nm
14 nm
Battery Capacity
7000 mAh
5020 mAh
5000 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-Polymer
Li-ion
Charger Type
Fast, 25W
Fast, 33W
Fast, 10W
USB Type-C
Yes
Yes
No
Fast Charging
Yes
Yes
Yes
Charging Time
-
50 % in 30 minutes
-
Announced On
31-Aug-20
12-Mar-20
5-Apr-18
Market Status
Available
Available
Available
Brand
Samsung
Xiaomi
Asus
Model Number
SM-M515FZBEINS
M2003J6B1I/MZB9589IN
-
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 19,999
Rs. 14,569
Rs. 13,199
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
-
Active noise cancellation with dedicated mic
NFC
Yes
No
Yes
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/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n, MIMO
Yes, Wi-Fi 802.11, b/g/n
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 SIM, GSM+GSM, Dual VoLTE
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 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 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 19...
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 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 150 Mbit/s (LTE...
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 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 19...
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 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 150 Mbit/s (LTE...
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1080p30fps
Front Camera Features
HDR
HDR, panorama
LED flash
Front Camera Setup
Single, 32MP
Single, 32MP
Single, 8MP
Front Camera 1 Resolution
32 MP
32 MP
8 MP
Front Camera 1 Type
f/2.2, Wide Angle Primary Camera
Primary Camera
f/2.2, Wide Angle Primary Camera
Front Camera 1 Lens
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
1.6 micrometre pixel size
26 mm focal length, 1 micrometre pixel size
Front Sensor
Exmor RS
-
CMOS
Front Aperture
f/2.2
-
f/2.2
Front Flash
No
-
Yes, Soft light flash
Weight
213 grams
209 grams
180 grams
Colors
Celestial Black, Electric Blue
Aurora Blue , Glacier White, Interstellar Black , Champagne Gold
Black, Blue, Gray
Build
Back: Plastic
Back: Gorilla Glass
Back: Aluminium
Dimensions
163.9 x 76.3 x 9.5 mm
165.5 x 76.6 x 8.8 mm
159 x 76 x 8.4 mm
SAR Value
Head: 1.381 W/kg
Head: 0.880 W/kg, Body: 0.475 W/kg
-
Water Resistance
-
Yes, Splash proof
-
OIS
No
-
-
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
Rear Camera Features
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Quad, 64MP + 12MP + 5MP + 5MP
Quad, 64MP + 8MP + 5MP + 2MP
Dual, 13MP + 5MP
Rear Camera 1 Resolution
64 MP
64 MP
13 MP
Rear Camera 1 Type
f/1.8 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/1.89 (upto 10x Digital Zoom) Primary Camera
f/2.2 Primary Camera
Rear Camera 1 Lens
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
1.7" sensor size, 1.6 micrometre pixel size
25 mm focal length, 1.12 micrometre pixel size
Rear Camera 2 Resolution
12 MP
8 MP
5 MP
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.4, Depth Camera
Rear Camera 3 Resolution
5 MP
5 MP
-
Rear Camera 3 Type
f/2.4, Macro Camera
Macro Camera
-
Rear Camera 4 Resolution
5 MP
2 MP
-
Rear Camera 4 Type
f/2.4, Depth Camera
Depth Camera
-
Rear Sensor
Exmor-RS CMOS Sensor, ISOCELL Plus
CMOS image sensor, ISOCELL Plus
CMOS image sensor
Rear Aperture
f/1.8
f/1.89
f/2.2
Rear Camera 2 Lens
-
1.12 micrometre pixel size
1.12 micrometre pixel size
Rear Camera 3 Lens
-
1.12 micrometre pixel size
-
Rear Camera 4 Lens
-
1.75 micrometre pixel size
-
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Side
Side
Rear
Face Unlock
Yes
Yes
Yes