Product
Infinix Hot 9 Pro
Infinix Hot 9 Pro
Realme C31
Realme C31
Battery
Charging - 10W wired
Type 5000 mAh 5000 mAh
Body
Build Glass front, plastic back, plastic frame Glass front, plastic frame, plastic back
Dimensions 165 x 76.8 x 8.7 mm (6.50 x 3.02 x 0.34 in) 164.7 x 76.1 x 8.4 mm (6.48 x 3.00 x 0.33 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 185 g (6.53 oz) 197 g (6.95 oz)
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
NFC No No
Positioning GPS GPS, GLONASS, GALILEO, BDS
Radio FM radio No
USB microUSB 2.0, OTG microUSB 2.0
WLAN Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct Wi-Fi 802.11 b/g/n
Display
Protection - Panda Glass
Resolution 720 x 1600 pixels, 20:9 ratio (~266 ppi density) 720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Size 6.6 inches, 105.2 cm2 (~83.0% screen-to-body ratio) 6.5 inches, 102.0 cm2 (~81.4% screen-to-body ratio)
Type IPS LCD, 480 nits (typ) IPS LCD, 400 nits
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, gyro, proximity
Launch
Announced 2020, May 29 2022, March 25
Status Available. Released 2020, June 05 Available. Released 2022, March 31
Main Camera
Features Quad-LED flash, panorama, HDR LED flash, HDR, panorama
Quad 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 2 MP, (macro) 2 MP, (depth) QVGA (Low light sensor) -
Triple - 13 MP, f/2.2, 25mm (wide), 1/3.06", 1.12µm, AF 2 MP, f/2.4, (macro) 0.3 MP, f/2.8, (depth)
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 64GB 4GB RAM 32GB 3GB RAM, 64GB 4GB RAM
  eMMC 5.1 UFS 2.2
Misc
Colors Violet, Ocean Wave Light Silver, Dark Green
Models X655F RMX3501
SAR 0.99 W/kg (head)     0.84 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 8, 38, 40, 41 1, 3, 5, 8, 38, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE
Technology GSM / HSPA / LTE GSM / HSPA / LTE
Platform
Chipset Mediatek MT6762 Helio P22 (12 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core 2.0 GHz Cortex-A53 Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G57
OS Android 10, XOS 6.0 Android 11, Realme UI 2.0
Selfie camera
Features LED flash HDR
Single 8 MP, (wide) 5 MP, f/2.2, 27mm (wide), 1/5.0", 1.12µm
Video 1080p@30fps 720p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes