General
Launch Date
August 05, 2024
November 10, 2023
Availability
Available Now
Available Now
OS
Android 14
Android 13
Custom UI
XOS 14
MIUI 14
OS Updates
2 Years
2 Years
Security Updates
3 Years
4 Years
Body
Dimensions
168.9 x 76.5 x 8.3 mm
168 x 78 x 8.1 mm
Thickness
8.3 mm
8.1 mm
Weight
201 g
192 g
Build Details
Plastic Back
IP Rating
IP52 (dust and splash resistant)
No
Display
Size
6.78 inches
6.74 inches
Type
AMOLED
IPS LCD
Refresh Rate
120 Hz
90 Hz
Peak Brightness
500 nits
450 nits
Resolution
1080x2460 pixels
720x1600 pixels
Pixel Density
396 ppi
260 ppi
Aspect Ratio
20:9
Screen to Body Ratio
84.5 %
83.7 %
Protection
Gorilla Glass 3
Performance
Chipset
Mediatek Dimensity 6300
Mediatek Helio G85
Process Size
6 nm
12 nm
CPU
Octa-core
2x2.4 GHz Cortex-A76
6x Cortex-A55
Octa-core
2x2.0 GHz Cortex-A75
6x1.8 GHz Cortex-A55
GPU
Mali-G57 MC2
Mali-G52 MC2
RAM & Storage
8GB 256GB (UFS 2.2)
12GB 256GB (UFS 2.2)
4GB 128GB (eMMC 5.1)
6GB 128GB (eMMC 5.1)
8GB 128GB (eMMC 5.1)
4GB 256GB (eMMC 5.1)
8GB 256GB (eMMC 5.1)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
Yes
Yes
Camera
Main Camera
108 MP
f/1.8, (wide), PDAF

2 MP
macro

2 MP
50 MP
f/1.8, 28mm (wide), PDAF

2 MP
f/2.4, (macro)

0.08 MP
(auxiliary lens)
OIS
No
No
Features
Quad-LED flash, HDR, panorama, Digital Zoom, Auto Flash, Face detection
LED flash, HDR, Digital Zoom, Auto Flash, Face detection, Filters, Touch to focus, Voice Shutter
Video Recording
1440p@30fps
1080p@30/60fps
1080p@30fps
Video Recording Features
Dual Video Recording, Short Video Mode
Selfie Camera
8 MP
wide
8 MP
f/2.0
Selfie Features
Dual-LED flash
HDR
Selfie Video Recording
1080p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
SIM 1 5G Bands
10 Bands

FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78
SIM 2 5G Bands
10 Bands

FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 5
Wi-Fi Details
802.11 a/b/g/n/ac 5GHz
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C 2.0
Bluetooth
5.3
5.3
NFC
Yes
No
GPS
Yes with A-GPS
Yes with A-GPS, Glonass
Infrared
Yes
Yes
UWB (Ultra Wideband)
No
No
Battery
Capacity
5000 mAh
5000 mAh
Type
Li-Polymer
Li-Polymer
Removable
No
No
Wired charging
18W
18W
Charging Speed
50% in 31 min
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
No
No
3.5mm Headphone Jack
Yes
Yes
FM Radio
No
Yes
Extra Features
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, compass
Others
Virtual proximity sensing
Colors and Pricing
Colors
Palm Blue, Lime Green, Starlit Black
Midnight Black, Navy Blue, Glacier White, Clover Green
Price in India
₹14999
₹7698
FAQs

In this comparison, the Infinix Note 40X with the Mediatek Dimensity 6300 (6nm) performs better than the Redmi 13C 4G with the Mediatek Helio G85 (12nm), thanks to its more efficient chipset.

They offer the same OS update support. When it comes to security updates, Redmi 13C 4G leads with 4 years of support.

Infinix Note 40X has a superior AMOLED display, while Redmi 13C 4G uses an LCD panel. Moreover, it offers a higher 120 Hz refresh rate for smoother scrolling. Infinix Note 40X also has a brighter display with 500 nits, improving outdoor visibility. Notably, Infinix Note 40X has a higher resolution display, resulting in sharper visuals.

Both phones have the same 5000 mAh battery capacity. They support 18W wired charging.

Infinix Note 40X has an IP52 rating, while Redmi 13C 4G lacks official water and dust resistance.