Phone Comparison - Xiaomi Mi 9T Pro vs Samsung Galaxy M51 vs Xiaomi Poco X4 Pro 5G (Global)

general General Info

Manufacturer Xiaomi Samsung Xiaomi
Announced August 2019 2020, August 31 2022, February 28
Status Coming Soon - August 2019 Coming soon. Exp. release 2020, September 11 Coming soon. Exp. release 2022, March
Colors Carbon black, Red flame, Glacier blue, White Blue; other colors Graphite Gray, Polar White, Atlantic Blue
Form Factor Candybar Candybar Candybar
Dimension 156.7 x 74.3 x 8.8 mm
(6.17 x 2.93 x 0.35 in)
162.6 x 77.5 x 8.5 mm
(6.4 x 3.05 x 0.33 in)
164.2 x 76.1 x 8.1 mm
(6.46 x 3 x 0.32 in)
Weight 191 g (6.74 oz) - 205 g (7.23 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 800 / 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300) LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41
5G Network - - SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor (side-mounted)
- Fingerprint Sensor (side-mounted)
IP53, dust and splash protection

hardware Hardware and OS

OS Android 9.0 (Pie) Android 10.0 Android 11
User Interface MIUI 10 One UI 2.0 MIUI 13 for POCO
Processor Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485), Qualcomm SDM855 Snapdragon 855 (7 nm) Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver), Qualcomm SM6375 Snapdragon 695 5G (6 nm)
GPU Adreno 640 Adreno 618 Adreno 619
RAM 6 GB 6 GB 8 GB
Internal Memory 64/128 GB 128 GB 256 GB
External Memory No microSDXC microSDXC (uses shared SIM slot)

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5 FHD+ IPS LCD Capacitive Touchscreen
Corning Gorilla Glass 3
FHD+ Super AMOLED Screen
120Hz Refresh Rate
HDR10
700 nits, 1200 nits (peak)
Colors 16M colors 16M colors 16M Colors
Size 6.39 inches 6.5 inches 6.67 inches
Resolution 1080 x 2340 pixels (403 ppi) 1080 x 2340 pixels (396 ppi) 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio 86.23% 82.51% 85.77%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no yes
Radio Yes FM radio Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 48 MP + 8 MP + 13 MP 64 MP + 12 MP + 5 MP + 5 MP 108 MP + 8 MP + 2 MP
Flash Dual-LED Flash LED Flash LED Flash
Features 48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF, Laser AF
8 MP, f/2.4, 53mm (telephoto), 1/4", 1.12µm, PDAF, Laser AF, 2x optical zoom
13 MP, f/2.4, 12mm (ultrawide), 1/3", 1.12µm
HDR, Panorama
64 MP, f/2.0, 26mm (wide), 1/1.72", 0.8µm, PDAF
12 MP, f/2.2, (ultrawide)
5 MP, f/2.4, (macro)
5 MP, f/2.2, (depth)
Panorama, HDR
108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm, PDAF
8 MP, f/2.2, 118˚ (ultrawide)
2 MP, f/2.4, (macro)
HDR, Panorama
Video 2160p@30/60fps, 1080p@30/120/240fps, 1080p@960fps 4K@30fps, 1080p@30fps 1080p@30/60fps
Front Camera Motorized pop-up 20 MP, f/2.2, 0.8µm, HDR, 1080p@30fps [Similar] 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
HDR
1080p@30fps [Similar]
16 MP, f/2.4, (wide)
HDR, panorama
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 400/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G
Bluetooth 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE 5.1, A2DP, LE
Wi-Fi 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, hotspot
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector USB Type-C 2.0, USB On-The-Go
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, BDS, GALILEO
Browser Yes Yes Yes

memory User Memory

Internal 64/128 GB, 6 GB RAM 128 GB, 6 GB RAM 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 2.2
Expandable Storage No microSDXC microSDXC (uses shared SIM slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
NFC NFC supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 27W
Non-removable Li-Po Battery
Fast battery charging 25W
Non-removable Li-Po Battery
Fast battery Charging 67W, 70% in 22 min, 100% in 41 min (advertised)
Power Delivery 3.0
Quick Charge 3+
Capacity 4000 mAh 7000 mAh 5000 mAh
Stand by - - -
Talk Time - - -