Phone Comparison - Samsung Galaxy A51 vs Xiaomi Poco X3 Pro vs Xiaomi Redmi Note 12 Pro

Price Comparison (India) - -

general General Info

Manufacturer Samsung Xiaomi Xiaomi
Announced December 2019 March 2021 October 2022
Status Coming Soon - December 12, 2019 Coming Soon - March 2021 Coming Soon - November 2022
Price Rs. 23,999 ($0.00) [Similarly Priced] - -
Colors Prism Crush White, Black, Pink, Blue Phantom Black, Frost Blue, Metal Bronze Black, Blue, White, Violet
Form Factor Candybar Candybar Candybar
Dimension 158.4 x 73.7 x 7.9 mm
(6.24 x 2.9 x 0.31 in)
165.3 x 76.8 x 9.4 mm
(6.51 x 3.02 x 0.37 in)
162.9 x 76 x 7.9 mm
(6.41 x 2.99 x 0.31 in)
Weight 172 g (6.07 oz) 215 g (7.58 oz) 187 g (6.6 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE (unspecified) 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 1, 3, 5, 8, 19, 34, 38, 39, 40, 41
5G Network - - 1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA
Messaging
Build Features - Fingerprint Sensor(In-display)
- Fingerprint Sensor (side-mounted)
IP53, dust and splash protection
- Fingerprint Sensor (under display, optical)
IP53, dust and splash resistant

hardware Hardware and OS

OS Android 9.0 (Pie) Android 11 Android 12
User Interface One UI MIUI 12 for POCO MIUI 13
Processor Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver), Qualcomm Snapdragon 860 (7 nm) Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55), MediaTek Dimensity 1080 (6 nm)
GPU Mali-G72 MP3 Adreno 640 Mali-G68 MC4
RAM 8 GB 8 GB 12 GB
Internal Memory 128 GB 256 GB 256 GB
External Memory microSD, up to 512 GB (dedicated slot) microSDXC (uses shared SIM slot) No

display Display

Type Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen IPS LCD Screen
120Hz Refresh Rate
HDR10
450 nits (typ)
Corning Gorilla Glass 6
FHD+ OLED Screen
120Hz Refresh Rate
Dolby Vision, HDR10+
500 nits (typ), 900 nits (HBM)
Colors 16M colors 16M Colour 1B Colors
Size 6.5 inches 6.67 inches 6.67 inches
Resolution 1080 x 2340 pixels (396 ppi) 1080 x 2400 pixels (395 ppi) 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio 89.06% 84.43% 86.57%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio Unspecified Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 48 MP + 12 MP + 5 MP + 5 MP 48 MP + 8 MP + 2 MP + 2 MP 50 MP + 8 MP + 2 MP
Flash LED Flash Dual-LED flash Dual-LED Dual-tone Flash
Features 48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
12 MP, f/2.2, 13mm (ultrawide)
5 MP, f/2.2, depth sensor
5 MP, f/2.4, macro camera
Panorama, HDR
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide)
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS
8 MP, f/1.9, 119˚ (ultrawide), 1/4", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
Video 2160p@30fps, 1080p@30fps 4K@30fps, 1080p@30/60fps, gyro-EIS 4K@30fps, 1080p@30/60/120fps, 720p@960fps
Front Camera 32 MP, f/2.0, 25mm (wide)
HDR
1080p@30fps [Similar]
20 MP, f/2.2, (wide), 1/3.4", 0.8µm
HDR, panorama
1080p@30fps [Similar]
16 MP, (wide), 1/3.06", 1.0µm
HDR
1080p@30/60fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A HSPA, LTE-A (CA), 5G
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE 5.2, 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/6, dual-band, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go USB Type-C 2.0, USB On-The-Go USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS GPS (L1), GLONASS (G1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1)
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 4 GB RAM 256 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1
Expandable Storage microSD, up to 512 GB (dedicated slot) microSDXC (uses shared SIM slot) No
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 not supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery charging 33W, 59% in 30 min, 100% in 59 min (advertised)
Non-removable Li-Po Battery
Fast battery Charging 67W, 50% in 15 min, 100% in 46 min (advertised)
USB Power Delivery 3.0
Capacity 4000 mAh 5160 mAh 5000 mAh
Stand by - - -
Talk Time - - -