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Samsung Galaxy M51 vs Xiaomi Redmi Note 9 Pro Max vs Oneplus 7T Pro

Last Updated: Fri, 18 Sep'20

Show Differences onlyCommon Specs only

Samsung Galaxy M51

Xiaomi Redmi Note 9 Pro Max

OnePlus 7T Pro

Show Differences onlyCommon Specs only

Samsung Galaxy M51

Xiaomi Redmi Note 9 Pro Max

OnePlus 7T Pro

General

Height
6.40 inches
6.52 inches
6.40 inches
Width
3.05 inches
3.02 inches
2.99 inches
Thickness
0.33 inches
0.35 inches
0.35 inches
Weight
213 g
209 g
206 g
Color
Celestial Black, Electric Blue
Aurora Blue, Glacier White, Interstellar Black
Haze Blue, McLaren Edition
Build
Glass front (Gorilla Glass 3), plastic back, plastic frame
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame

Screen Size
6.7 inches
6.67 inches
6.67 inches
Display Type
Super AMOLED capacitive touchscreen
IPS LCD capacitive touchscreen
Fluid AMOLED capacitive touchscreen
Display Resolution
1080 x 2340 pixels
1080 x 2400 pixels
1440 x 3120 pixels
Pixel Density
385 ppi
395 ppi
516 ppi
Aspect Ratio
19.5:9
20:09
19.5:9
Protection
Corning Gorilla Glass 3
Corning Gorilla Glass 5
Corning Gorilla Glass 6
Screen to Body Ratio
87.40%
84.60%
88.10%

OS
Android 10, One UI 2.1
Android 10.0 MIUI 11
Android 10, OxygenOS 10.0.4
GPU
Adreno 618
Adreno 618
Adreno 640 (700 MHz)
Chipset GP
Qualcomm SDM730 Snapdragon 730G (8 nm)
Qualcomm SM7125 Snapdragon 720G (8 nm)
Qualcomm SDM855 Snapdragon 855 (7 nm)
CPU
Octa-core (2x2.2 GHz Kryo 470 Gold, 6x1.8 GHz Kryo 470 Silver)
Octa-core (2x2.3 GHz Kryo 465 Gold and 6x1.8 GHz Kryo 465 Silver)
Octa-core (1x2.96 GHz Kryo 485 3x2.42 GHz Kryo 485 4x1.78 GHz Kryo 485)

RAM/Internal Storage
128GB 6GB RAM, 128GB 8GB RAM
64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
256GB 8GB RAM, 256GB 12GB RAM (McLaren Edition only)
Expandable Memory
microSDXC, up to 512GB
microSDXC (dedicated slot)
No

Quad Camera
64 MP, f/1.8, 26mm (wide), 1/1.72, 0.8 micron|12 MP, f/2.2, 123degree (ultrawide)|5 MP, f/2.4, (macro)|5 MP, f/2.4, (depth)
64 MP, f/1.9, (wide), 1/1.72", 0.8micron, PDAF | 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12micron | 5 MP, f/2.4, (macro), 1.12micron | 2 MP, f/2.4, (depth)
Autofocus
PDAF
PDAF
PDAF, Laser AF, PDAF, AF
Back Camera Video
4K30fps, 1080p30fps
4K30fps, 1080p30/60/120fps, 720p960fps, gyro-EIS
4K30/60fps, 1080p30/60/240fps, 720p960fps, Auto HDR, gyro-EIS
Back Camera Features
LED flash, panorama, HDR
LED flash, HDR, panorama
Dual-LED flash, HDR, panorama

Single Camera
32 MP, f/2.0, 26mm (wide), 1/2.8, 0.8 micron
32 MP, (wide), 1/2.8, 0.8 micron
Motorized pop-up 16 MP, f/2.0, 25mm (wide), 1/3.1, 1.0 micron
Front Camera Video
1080p30fps
1080p30fps
1080p30fps, gyro-EIS
Front Camera Features
HDR
HDR, panorama
Auto-HDR

HeadPhone Jack
Yes
Yes
Yes
Loudspeaker
Yes
Yes
Yes
Audio Features
Dolby Atmos
Active noise cancellation with dedicated mic|Dolby Atmos sound

Battery Capacity
7000 mAh battery
5020 mAh battery
4085 mAh battery
User Replaceable
non-removable
Non-removable
Non-removable
Talk Time
Upto 64 Hours
Music Time
Upto 182 Hours
Charging
Fast charging 25W|Reverse Charging|100% in 115 mins
Fast charging 33W, 50% in 30 min
Fast battery charging 30W (Warp Charge)
Battery Type
Li-Po
Li-Po
Li-Po

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
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO
Radio
FM radio
FM radio, recording
No
USB
2.0, Type-C 1.0 reversible connector
2.0, Type-C 1.0 reversible connector
3.1, Type-C 1.0 reversible connector, USB On-The-Go
NFC
Yes
No
Yes
SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Network Support
GSM / HSPA / LTE
GSM / HSPA / LTE
GSM / CDMA / HSPA / LTE

Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Water Resistant
Splash proof

Announced On
2020, August 31
2020, March 12
2019, October
Status
Available. Released 2020, September 17
Available. Released 2020, May 12
Available. Released 2019, October