85% SPEC SCORE
$260
The Infinix Note 40 Pro 4G comes with a powerful Android 14, ensuring enhanced functionality and smooth multitasking. It features a massive 6.78-inches sharp FHD+ display, perfect for both work and entertainment. Get smooth, responsive performance for effortless day-to-day usage. With a Decent 5000 mAh battery life, you can stay powered throughout the day without frequent charging. Price starting at $259 this device is Wallet-friendly and it’s offers incredible value, blending performance, style, and affordability.
Infinix Note 40 Pro 4G Key Features
Display
6.78 inches (1080x2436 pixels) FHD
120Hz Refresh rate
Camera
108+2+2 MP (Triple Camera)
32 MP Selfie 1440P Video
Hardware
MediaTek Helio G99 Ultimate
OS
Android 14
XOS 14
Ram & Storage
8GB + 256GB
12GB + 256GB
Battery
Li-Po 5000mAh
wired, 70W, 50% in 20 min (advertised)
Data Updated on: 01 Oct, 2026
Infinix Note 40 Pro 4G Pros & Cons
By Amit Dubey | on 01 October, 2026
7.2
/ 10
TSI Score
Design
Display
Performance
Battery
Camera
Software
Sound
Usage
Pros
Large 120Hz display at this price.
256GB storage as standard.
5000mAh battery gives it solid capacity on paper.
Helio G99 Ultimate is a sensible fit for everyday 4G use.
Cons
No 5G support.
Camera hardware details are too limited to judge.
Software support policy not specified.
Charging speed not listed.
Infinix Note 40 Pro 4G Price and Full Specifications
Launch Date
| Announced Date | 18 Mar, 2024 |
| Released Date | 19 Mar, 2024 |
| Status | Available |
Network
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 / HSDPA 850 / 900 / 2100 |
| 4G bands | LTE |
| Speed | HSPA / LTE |
Display
| Screen Size | 6.78 inches, 109.9 cm² (~89.6% screen-to-body ratio) |
| Display Type | AMOLED |
| Resolution | 1080 × 2436 pixels (FHD) |
| PPI | 393 ppi |
| Refresh Rate | 120Hz |
| Brightness | 1300 nits (peak) |
| Protection | Corning Gorilla Glass |
Performance
| Processor (SoC) | MediaTek Helio G99 Ultimate |
| CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| CPU cores | 8 |
| GPU | Mali G57 MC2 |
Benchmarking
System Performance
Infinix Note 40 Pro 4G
Overall Score
...
AnTuTu
Geekbench 6 Single-Core
Storage
| Memory | 8GB + 256GB, 12GB + 256GB |
| Storage type | UFS 2.2 |
| Memory Card Slot | Unspecified |
Camera
REAR CAMERA | |
| Type | Triple camera |
| Primary | 108 MP, f/1.8, (wide), 1/1.67", PDAF, OIS |
| Secondary | 2 MP, f/2.4 |
| Tertiary | 2 MP, f/2.4 |
| Features | Quad-LED flash, HDR, panorama |
| Video Recording | 2K @30fps 1080p @30/60fps |
FRONT CAMERA | |
| Type | Single camera |
| Primary | 32 MP, f/2.2, (wide) |
| Features | Dual-LED flash |
| Video Recording | 1080p @30fps |
Battery
| Battery Capacity | Li-Po 5000mAh |
| Battery Removable | No |
| Charging | 70W wired — 50% in 20 min (advertised) 20W wireless MagCharge Reverse wired Reverse wireless |
Software & OS
| Operating System | Android 14 |
| OS UI | XOS 14 |
Design
| Dimensions | 164.4 x 74.6 x 7.8 mm (2.94 x 0.31 in) |
| Weight | 190g (6.70 oz) |
| Color Options | Vintage Green, Titan Gold |
| Water & Dust Resistance | IP54 dust and splash resistant |
| Sim Card Types | Dual SIM (Nano-SIM, dual stand-by) |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac |
| Bluetooth | Yes |
| Positioning | GPS |
| NFC | Yes (market/region dependent) |
| Radio | Yes |
| Infrared-port | Yes |
| USB Version | USB Type-C 2.0, OTG |
Sound
| Loudspeaker | Yes, with stereo speakers |
| Sound Jack | No 3.5mm jack |
Sensors & Features
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Additional Info
| Models | X6850 |
| Pricing | $259.68 / R$ 1.355.66 / ₹21,642 / £205.66 / €240 / C$369.76 |
What's in the Box
| Infinix Note 40 Pro 4G | Handset, USB-C cable, SIM ejector tool, and quick start guide |
Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying. This page contains affiliate links. We may earn a commission if you make a purchase through them, at no extra cost to you. Thanks for your support!
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Frequently Asked Questions
Is the Infinix Note 40 Pro 4G good for gaming?
The Infinix Note 40 Pro 4G is suitable for casual and moderate gaming thanks to its MediaTek Helio G99 Ultimate processor and 8GB of RAM. The 120Hz display can make supported games and general motion feel smoother than standard 60Hz screens. Buyers should note that this is a 4G phone, so online gaming performance will also depend on network quality and Wi-Fi stability.
How good is the display on the Infinix Note 40 Pro 4G?
The Infinix Note 40 Pro 4G has a large 6.78-inch display with a 120Hz refresh rate and 1080x2436 resolution. This combination provides a sharp Full HD+ image and smoother scrolling for apps, social feeds, and compatible content. The screen size is especially useful for watching videos, reading, and multitasking on a budget-friendly Android phone.
How long does the Infinix Note 40 Pro 4G battery last?
The Infinix Note 40 Pro 4G comes with a 5000mAh battery, which is a large capacity for an everyday Android smartphone. Battery life will vary by brightness, refresh rate, gaming, and mobile data use, but the capacity is well suited for a full day of typical calling, messaging, browsing, and media playback. The efficient Helio G99 Ultimate platform also helps keep power use reasonable for a 4G device.
Is the Infinix Note 40 Pro 4G worth buying for the price?
The Infinix Note 40 Pro 4G offers strong value at around EUR 240, GBP 205.66, INR 21642, or USD 259.68 based on the listed pricing. For that price, buyers get a 120Hz 6.78-inch display, 8GB RAM, 256GB storage, and a 5000mAh battery. It is a good fit for users who want a large-screen Android phone with generous storage and do not specifically need 5G connectivity.
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