Phone Comparison - Infinix Note 8i vs Xiaomi Poco F5 Pro vs Realme C51

general General Info

Manufacturer Infinix Xiaomi Realme
Announced October 2020 May 2023 July 2023
Status Coming Soon - October 2020 Coming Soon - May 2023 Available - August 2023
Colors Gray, Blue, Green Black, White Mint Green, Carbon Black
Form Factor Candybar Candybar Candybar
Dimension 171.4 x 77.7 x 8.9 mm
(6.75 x 3.06 x 0.35 in)
162.8 x 75.4 x 8.6 mm
(6.41 x 2.97 x 0.34 in)
167.2 x 76.7 x 8 mm
(6.58 x 3.02 x 0.31 in)
Weight - 204 g (7.2 oz) 186 g (6.56 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) 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 / 2100
HSDPA 900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network 1, 3, 5, 7, 8, 20, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 28, 38, 40, 41, 66 1, 3, 5, 8, 38, 40, 41 - Africa
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - Asia
5G Network - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 -
Messaging
Build Features - Fingerprint Sensor (side-mounted)
- Fingerprint Sensor
IP53, dust and splash resistant
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android 10 Android 13 Android 13
User Interface XOS 7.1 MIUI 14 for POCO Realme UI T
Processor Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Mediatek Helio G80 (12 nm) Octa-core (1x3.0 GHz Cortex-X2 & 3x2.5 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510), Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Unisoc Tiger T612 (12 nm)
GPU Mali-G52 MC2 Adreno 730 Mali-G57
RAM 6 GB 12 GB 4 GB
Internal Memory 128 GB 512 GB 128 GB
External Memory microSDXC (dedicated slot) No microSDXC (dedicated slot)

display Display

Type IPS LCD Screen, Corning Gorilla Glass FHD+ AMOLED Screen
120Hz Refresh Rate
Dolby Vision, HDR10+
500 nits (typ), 1400 nits (peak)
Corning Gorilla Glass 5
HD+IPS LCD Screen
90Hz Refresh Rate
560 Nits (peak)
Colors 16M Colour 68B Colors 16M colors
Size 6.78 inches 6.67 inches 6.74 inches
Resolution 720 x 1640 pixels (264 ppi) 1440 x 3200 pixels (526 ppi) 720 x 1600 pixels (260 ppi)
Screen-to-Body Ratio 82.07% 87.54% 85.73%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 48 MP + 2 MP + 2 MP + 2 MP 64 MP + 8 MP + 2 MP 50 MP + 0.3 MP
Flash Quad-LED flash Dual-LED Dual-tone Flash LED Flash
Features 48 MP, (wide), 1/2.0", 0.8µm, PDAF
2 MP, (macro)
2 MP, (depth)
2 MP
HDR, panorama
64 MP, f/1.8, (wide), 1/2", 0.7µm, PDAF, OIS
8 MP, f/2.2, 120˚ (ultrawide), 1/4", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
50 MP, f/1.7, 27mm (wide), PDAF
0.3 MP, (depth)
HDR, Panorama
Video 1440p@30fps 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS 1080p@30fps
Front Camera 8 MP, f/2.0
Dual-LED flash
1080p@30fps [Similar]
16 MP, f/2.5, (wide), 1/3.06", 1.0µm
HDR
1080p@30/60fps [Similar]
5 MP, f/2.2, 28mm (wide)
HDR
720p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE-A (CA), 5G HSPA, LTE-A
Bluetooth 5.0, A2DP, LE 5.3, 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/6, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band
USB USB Type-C 2.0, USB On-The-Go USB Type-C 2.0, OTG USB Type-C 2.0
GPS Yes, with A-GPS GPS (L1), GLONASS (G1), BDS (B1I), GALILEO (E1), QZSS (L1) GPS, GLONASS, GALILEO
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 6 GB RAM 512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 256 GB, 8 GB RAM UFS 3.1 128 GB, 4 GB RAM Or 64 GB, 4 GB RAM
Expandable Storage microSDXC (dedicated slot) No microSDXC (dedicated slot)
USB OTG Supported Not Supported Not 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 not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 18W
Non-removable Li-Po Battery
Fast battery Charging 67W wired, PD3.0, QC3+, 50% in 15 min (advertised)
30W wireless, 50% in 32 min (advertised)
Non-removable Li-Po Battery
Fast battery Charging 33W, 0-50% in 28 min
Capacity 5200 mAh 5160 mAh 5000 mAh
Stand by - - -
Talk Time - - -