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Infinix Note 40X

Infinix Note 40X Comparison & Specs

Infinix Note 40X

  • Dimensity 6300

    6 nm

  • 5000 mAh

    18W

  • 6.78"

    1080x2460 pixels

  • 108 MP

    1440p@30fps

  • Specs Infinix Note 40X Amazon Link

Realme C75 5G

Realme C75 5G Comparison & Specs

Realme C75 5G

  • Dimensity 6300

    6 nm

  • 6000 mAh

    45W

  • 6.67"

    720 x 1604 pixels

  • 32 MP

    1080p@30fps

  • Specs Realme C75 5G Amazon Link
Infinix Note 40X Comparison & Specs

Infinix Note 40X

Infinix Note 40X Amazon Link
Realme C75 5G Comparison & Specs

Realme C75 5G

Realme C75 5G Amazon Link
General
Launch Date
August 05, 2024
May 02, 2025
Availability
Available Now
Available Now
OS
Android 14
Android 15
Custom UI
XOS 14
Realme UI 6.0
OS Updates
2 Years
2 Years
Security Updates
3 Years
3 Years
Body
Dimensions
168.9 x 76.5 x 8.3 mm
165.7 x 76.2 x 7.9 mm
Thickness
8.3 mm
7.9 mm
Weight
201 g
190 g
IP Rating
IP52 (dust and splash resistant)
IP64 (Dust-tight and water-resistant (protected against splashes), drop-resistant up to 2 meters, MIL-STD-810H compliant.*)
Display
Size
6.78 inches
6.67 inches
Type
AMOLED
IPS LCD
Refresh Rate
120 Hz
120 Hz
Peak Brightness
500 nits
625 nits
Resolution
1080x2460 pixels
720 x 1604 pixels
Pixel Density
396 ppi
264 ppi
Aspect Ratio
20:9
Screen to Body Ratio
84.5 %
84.9 %
Performance
Chipset¹
Mediatek Dimensity 6300
Mediatek Dimensity 6300
Process Size
6 nm
6 nm
CPU
Octa-core
2x2.4 GHz Cortex-A76
6x Cortex-A55
Octa-core
2x2.4 GHz Cortex-A76
6x2.0 GHz Cortex-A55
GPU
Mali-G57 MC2
Mali-G57 MC2
RAM & Storage
8GB 256GB (UFS 2.2)
12GB 256GB (UFS 2.2)
4GB 128GB
6GB 128GB
RAM Type
LPDDR4X
Expandable Memory
Yes
Yes
Camera
Main Camera
108 MP
f/1.8, (wide), PDAF

2 MP
macro

2 MP
32 MP
f/1.8, 27mm (wide), 1/3.1", GalaxyCoreGC32E2, PDAF
OIS
No
No
Features
Quad-LED flash, HDR, panorama, Digital Zoom, Auto Flash, Face detection
LED flash, panorama
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, (wide)
Selfie Features
Dual-LED flash
Panorama
Selfie Video Recording
1080p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
Dual SIM
SIM1: Nano, SIM2: Nano (Hybrid)
SIM 1
10 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78
9 5G Bands

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

FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78
9 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: 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, OTG
Bluetooth
5.3
5.3
NFC
Yes
No
GPS
Yes with A-GPS
Yes with A-GPS, Glonass
Infrared
Yes
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
5000 mAh
6000 mAh
Type
Li-Polymer
Li-Po
Removable
No
No
Wired charging
18W
45W
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
No
Extra Features
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Side-mounted fingerprint sensor, accelerometer, proximity, compass
Colors and Pricing
Colors
Palm Blue, Lime Green, Starlit Black
Midnight Lily, Purple Blossom, Lily White
Price in India
₹19000
Infinix Note 40X Amazon Link
₹12528
Realme C75 5G Amazon Link
FAQs

Both Infinix Note 40X and Realme C75 5G feature the Mediatek Dimensity 6300 (6nm), offering similar performance levels in day-to-day use.

Both Infinix Note 40X and Realme C75 5G offer the same software support — 2 years of OS updates and 3 years of security updates.

Infinix Note 40X features a superior AMOLED display, while Realme C75 5G comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. Realme C75 5G also boasts a brighter screen with 625 nits of peak brightness, enhancing outdoor visibility. Notably, Infinix Note 40X offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Realme C75 5G features a larger 6000 mAh battery, potentially delivering better battery life. Realme C75 5G also supports faster wired charging at 45W, compared to 18W on Infinix Note 40X.

Realme C75 5G offers better protection against water and dust with an IP64 rating.

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.