Phone Comparison - Xiaomi Redmi K20 Pro vs Xiaomi Poco X3 Pro vs Xiaomi Poco C51

Price Comparison (India) - -

general General Info

Manufacturer Xiaomi Xiaomi Xiaomi
Announced 2019, May March 2021 April 2023
Status Coming soon. Exp. release 2019, July 17 Coming Soon - March 2021 Coming Soon - April 2023
Price Rs. 27,999 ($0.00) [Similarly Priced] - Rs. 8,499 ($0.00) [Similarly Priced]
Colors Carbon black, Flame red, Glacier blue Phantom Black, Frost Blue, Metal Bronze Power Black, Royal 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)
165.3 x 76.8 x 9.4 mm
(6.51 x 3.02 x 0.37 in)
164.9 x 76.8 x 9.1 mm
(6.49 x 3.02 x 0.36 in)
Weight 191 g (6.74 oz) 215 g (7.58 oz) 192 g (6.77 oz)
SIM Type 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 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 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE (unspecified) 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 1, 3, 5, 8, 40, 41
Messaging
Build Features - Fingerprint Sensor(In-display)
- Fingerprint Sensor (side-mounted)
IP53, dust and splash protection
- Fingerprint Sensor (rear-mounted)

hardware Hardware and OS

OS Android 9.0 (Pie) Android 11 Android 13 (Go edition)
User Interface MIUI 10 MIUI 12 for POCO MIUI
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 (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 (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53), Mediatek Helio G36 (12 nm)
GPU Adreno 640 Adreno 640 PowerVR GE8320
RAM 8 GB 8 GB 4 GB
Internal Memory 256 GB 256 GB 64 GB
External Memory No microSDXC (uses shared SIM slot) microSDXC (dedicated slot)

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5 IPS LCD Screen
120Hz Refresh Rate
HDR10
450 nits (typ)
Corning Gorilla Glass 6
HD+ IPS LCD Screen
400 nits (typ)
Colors 16M colors 16M Colour 16M Colors
Size 6.39 inches 6.67 inches 6.52 inches
Resolution 1080 x 2340 pixels (403 ppi) 1080 x 2400 pixels (395 ppi) 720 x 1600 pixels (269 ppi)
Screen-to-Body Ratio 86.23% 84.43% 81.10%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 48 MP + 13 MP + 8 MP 48 MP + 8 MP + 2 MP + 2 MP 8 MP + 0.08 MP
Flash Dual-LED Flash Dual-LED flash Dual-LED Flash
Features 48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, Laser/PDAF
13 MP, f/2.4, 12mm (ultrawide), 1/3", 1.12µm)
8 MP, f/2.4, 53mm (telephoto), 1/4", 1.12µm, Laser/PDAF, 2x optical zoom
HDR, Panorama
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
8 MP, f/2.0, (wide)
0.08 MP (depth)
HDR
Video 2160p@30/60fps, 1080p@30/120/240fps, 1080p@960fps 4K@30fps, 1080p@30/60fps, gyro-EIS 1080p@30fps
Front Camera Motorized pop-up 20 MP, f/2.0, 0.9µm, HDR, 1080p@30fps [Similar] 20 MP, f/2.2, (wide), 1/3.4", 0.8µm
HDR, panorama
1080p@30fps [Similar]
5 MP, f/2.2
1080p@30fps [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
Bluetooth 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go USB Type-C 2.0, USB On-The-Go microUSB 2.0, OTG
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS Yes, with A-GPS, GLONASS, GALILEO, BDS GPS, GLONASS, BDS
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 6 GB RAM 256 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1 64 GB, 4 GB RAM
Expandable Storage No microSDXC (uses shared SIM slot) microSDXC (dedicated slot)
USB OTG Supported Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor not 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 not present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor not present
NFC NFC not 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 33W, 59% in 30 min, 100% in 59 min (advertised)
Non-removable Li-Po Battery
Battery Charging 10W
Capacity 4000 mAh 5160 mAh 5000 mAh
Stand by - - -
Talk Time - - -