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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 P4

Realme P4 Comparison & Specs

Realme P4

  • Dimensity 7400

    4 nm

  • 7000 mAh

    80W

  • 6.77"

    1080 x 2392 pixels

  • 50 MP

    4K@30fps

  • Specs
Infinix Note 40X Comparison & Specs

Infinix Note 40X

Infinix Note 40X Amazon Link
Realme P4 Comparison & Specs

Realme P4

General
Launch Date
August 05, 2024
August 20, 2025
Availability
Available Now
Available Now
OS
Android 14
Android 15
Custom UI
XOS 14
Realme UI 6.0
OS Updates
2 Years
3 Years
Security Updates
3 Years
4 Years
AI Features
AI Recording Summary, AI Smart Loop 2.0, Circle to Search, AI Edit Genie, AI Eraser, AI TextScanner, AI Camera and more
Body
Dimensions
168.9 x 76.5 x 8.3 mm
163.3 x 75.9 x 7.6 mm
Thickness
8.3 mm
7.6 mm
Weight
201 g
185 g
Build Details
Plastic Frame, Polycarbonate Back
IP Rating
IP52 (dust and splash resistant)
IP66 (dust tight and water resistant (low and High pressure water jets), also IP65)
Display
Size
6.78 inches
6.77 inches
Type
AMOLED
OLED, 1B colors
Refresh Rate
120 Hz
144 Hz
Peak Brightness
500 nits
4500 nits
Resolution
1080x2460 pixels
1080 x 2392 pixels
Pixel Density
396 ppi
388 ppi
Aspect Ratio
19.9:9
Screen to Body Ratio
84.5 %
89.5 %
Performance
Chipset¹
Mediatek Dimensity 6300
MediaTek Dimensity 7400
Process Size
6 nm
4 nm
CPU
Octa-core
2x2.4 GHz Cortex-A76
6x Cortex-A55
Octa-core
4x2.6 GHz Cortex-A78
4x2.0 GHz Cortex-A55
GPU
Mali-G57 MC2
Mali-G615 MC2
RAM & Storage
8GB 256GB (UFS 2.2)
12GB 256GB (UFS 2.2)
6GB 128GB (UFS 3.1)
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
Yes
No
Camera
Main Camera
108 MP
f/1.8, (wide), PDAF

2 MP
macro

2 MP
50 MP
f/1.8, 27mm (wide), 1/2.88", 0.61µm, OmniVision OV50D40, PDAF

8 MP
f/2.2, 112˚ (ultrawide), 1/4.0", 1.12µm
OIS
No
No
Features
Quad-LED flash, HDR, panorama, Digital Zoom, Auto Flash, Face detection
LED flash, HDR, panorama
Video Recording
1440p@30fps
1080p@30/60fps
4K@30fps
1080p@30/60/120fps, gyro-EIS
Video Recording Features
Dual Video Recording, Short Video Mode
Selfie Camera
8 MP
wide
16 MP
f/2.4, (wide), 1/3.09", 1µm, Sony IMX480
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 (Nano + Nano)
5G Support
Yes

10 5G bands
n1, n3, n5, n8, n28, n38, n40, n41, n77, n78
Yes

9 5G bands
n1, n3, n5, n8, n28, n40, n41, n77, n78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 6
Wi-Fi Details
802.11 a/b/g/n/ac 5GHz
802.11 a/b/g/n/ac/ax 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
Bluetooth
5.3
5.4
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
7000 mAh
Type
Li-Polymer
Li-Ion
Removable
No
No
Wired charging
18W
80W
Charging Speed
50% in 31 min
50% in 25 min
Reverse Wired Charging
No
10W
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
No
Yes
3.5mm Headphone Jack
Yes
No
FM Radio
No
No
Extra Features
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass
Colors and Pricing
Colors
Palm Blue, Lime Green, Starlit Black
Steel Gray, Engine Blue, Forge Red
Price in India
₹19999
Infinix Note 40X Amazon Link
₹18499
FAQs

In this performance comparison, the Realme P4 with its MediaTek Dimensity 7400 (4nm) performs better than the Infinix Note 40X with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Realme P4 offers 3 years of OS updates, whereas Infinix Note 40X provides 2 years. For security updates, Realme P4 offers 4 years of support compared to Infinix Note 40X's 3 years.

Both Infinix Note 40X and Realme P4 feature AMOLED displays, offering vibrant colors and deeper blacks. In terms of smoothness, Realme P4 offers a higher 144 Hz refresh rate, ensuring fluid scrolling and animations. Realme P4 also boasts a brighter screen with 4500 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

Realme P4 features a larger 7000 mAh battery, potentially delivering better battery life. Realme P4 also supports faster wired charging at 80W, compared to 18W on Infinix Note 40X.

Realme P4 offers better protection against water and dust with an IP66 rating.

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