Phone Comparison - Xiaomi Redmi 9 Prime vs Xiaomi Poco X3 NFC vs Samsung Galaxy A72

general General Info

Manufacturer Xiaomi Xiaomi Samsung
Announced August 2020 2020, September 07 2021, March 17
Status Coming Soon - August 2020 Coming soon. Exp. release 2020, September 08 Coming soon. Exp. release 2021, March 26
Price Rs. 9,999 ($0.00) [Similarly Priced] - -
Colors Space Blue, Mint Green, Matte Black, Sunrise Flare Gray, Blue Awesome Black, Awesome White, Awesome Violet, Awesome Blue
Form Factor Candybar Candybar Candybar
Dimension 163.3 x 77 x 9.1 mm
(6.43 x 3.03 x 0.36 in)
165.3 x 76.8 x 9.4 mm
(6.51 x 3.02 x 0.37 in)
165 x 77.4 x 8.4 mm
(6.5 x 3.05 x 0.33 in)
Weight 198 g (6.98 oz) 215 g (7.58 oz) 203 g (7.16 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), 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 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) LTE
Messaging
Build Features - Fingerprint Sensor
Water-repellent coating
- Fingerprint Sensor (side-mounted)
Water-repellent coating
- Fingerprint Sensor (under display, optical)

hardware Hardware and OS

OS Android 10 Android 10 Android 11
User Interface MIUI 11 MIUI 12 One UI 3.0
Processor Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Mediatek Helio G80 (12 nm) Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SM7150-AC Snapdragon 732G (8 nm) Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), Qualcomm SM7125 Snapdragon 720G (8 nm)
GPU Mali-G52 MC2 Adreno 618 Adreno 618
RAM 4 GB 6 GB 8 GB
Internal Memory 128 GB 128 GB 128 GB
External Memory microSDXC (dedicated slot) microSDXC (uses shared SIM slot) microSDXC (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen
Corning Gorilla Glass 3
400 nits typ. brightness (advertised)
IPS LCD capacitive touchscreen
Corning Gorilla Glass 5
HDR10
120Hz refresh rate
450 nits typ. brightness (advertised)
FHD+ Super AMOLED Screen
90Hz Refresh Rate
800 nits (peak)
Corning Gorilla Glass 5
Colors 16M colors 16M Colour 16M Colour
Size 6.53 inches 6.67 inches 6.7 inches
Resolution 1080 x 2340 pixels (395 ppi) 1080 x 2400 pixels (395 ppi) 1080 x 2400 pixels (393 ppi)
Screen-to-Body Ratio 83.11% 84.43% 84.78%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Wireless FM radio (no wired headphones required) FM radio, recording Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP + 8 MP + 5 MP + 2 MP 64 MP + 13 MP + 2 MP + 2 MP 64 MP + 8 MP + 12 MP + 2 MP
Flash LED flash Dual-LED flash LED flash
Features 13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, PDAF
8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
13 MP, f/2.2, 119˚ (ultrawide), 1.0µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
64 MP, f/1.8, 26mm (wide), PDAF, OIS
8 MP, f/2.4, (telephoto), PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 123˚ (ultrawide)
5 MP, f/2.4, (macro)
panorama, HDR
Video 1080p@30fps 1080p@30fps 4K@30fps, 1080p@30/120fps; gyro-EIS
Front Camera 8 MP, f/2.0, 27mm (wide)
HDR
1080p@30fps [Similar]
20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm
HDR
1080p@30fps [Similar]
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE 5.0, 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 On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 4 GB RAM or 64 GB, 4 GB RAM 128 GB, 6 GB RAM or 64 GB, 6 GB RAM UFS 2.1 128 GB, 8 GB RAM or 128 GB, 6 GB RAM (UFS 2.1)
Expandable Storage microSDXC (dedicated slot) microSDXC (uses shared SIM slot) microSDXC (dedicated 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 not 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 18W
Non-removable Li-Po Battery
Fast battery charging 33W, 62% in 30 min, 100% in 65 min (advertised)
Non-removable Li-Po Battery
Fast battery charging 25W
Capacity 5020 mAh 5160 mAh 5000 mAh
Stand by - - -
Talk Time - - -