Product
Infinix Note 30 Pro
Infinix Note 30 Pro
Xiaomi Redmi Note 4X
Xiaomi Redmi Note 4X
Battery
Charging 68W wired, PD3.0, 80% in 30 min 15W wireless Reverse wireless -
Type 5000 mAh Li-Po 4100 mAh, non-removable
Body
Build Glass front, plastic frame, glass back Glass front, aluminum back, aluminum frame
Dimensions 162.7 x 76 x 8.2 mm (6.41 x 2.99 x 0.32 in) 151 x 76 x 8.5 mm (5.94 x 2.99 x 0.33 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Micro-SIM
Weight 203 g (7.16 oz) 165 g (5.82 oz)
  IP53 dust protected and water resistant (vertical water sprays) -
Comms
Bluetooth Yes 4.2, A2DP, LE
Infrared port - Yes
NFC Yes (market/region dependent) No
Positioning GPS GPS, GLONASS, BDS
Radio FM radio FM radio
USB USB Type-C 2.0, OTG microUSB 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Display
Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Size 6.67 inches, 107.4 cm2 (~86.9% screen-to-body ratio) 5.5 inches, 83.4 cm2 (~72.7% screen-to-body ratio)
Type AMOLED, 1B colors, 120Hz, 900 nits (peak) IPS LCD
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Launch
Announced 2023, May 22 2017, February. Released 2017, February
Status Available. Released 2023, May 22 Discontinued
Main Camera
Features Quad-LED flash, HDR, panorama Dual-LED dual-tone flash, panorama, HDR
Single - 13 MP, f/2.0, 1/3.1", 1.12µm, PDAF
Triple 108 MP, (wide), 1/1.67", PDAF 2 MP, (macro) 2 MP, (depth) -
Video 1440p@30fps, 1080p@30fps 1080p@30fps, 720p@120fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 256GB 8GB RAM 16GB 3GB RAM, 32GB 3GB RAM, 64GB 4GB RAM
  UFS 2.2 eMMC 5.1
Misc
Colors Magic Black, Variable Gold Platinum Silver, Champagne Gold, Matte Black, Hatsune Miku, Sakura Powder
Models X678B -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66 1, 3, 5, 7, 38, 39, 40, 41 - Snapdragon model
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / LTE
  - 1, 3, 5, 7, 8, 38, 39, 40, 41 - Mediatek model
Platform
Chipset Mediatek Helio G99 (6 nm) Qualcomm MSM8953 Snapdragon 625 (14 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core 2.0 GHz Cortex-A53
GPU Mali-G57 MC2 Adreno 506
OS Android 13, XOS 13 Android 6.0 (Marshmallow), upgradable to 7.0 (Nougat), MIUI 10
Selfie camera
Features LED flash, HDR -
Single 32 MP, f/2.0, (wide), 1/2.8" 5 MP, f/2.0
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with dual speakers Yes
  Tuned by JBL 24-bit/192kHz Hi-Res audio 24-bit/192kHz audio