The Infinix Note 40 Pro 4G is an enhanced version of the standard Note 40 and differs from the Note 40 Pro 5G. It features a 6.78-inch AMOLED display with a resolution of 1080 x 2436 pixels and a 120Hz refresh rate. The device is powered by the MediaTek Helio G99 Ultimate processor, paired with either 8GB or 12GB of RAM.Internal storage is fixed at 256GB, with support for expansion up to 1TB via a microSD card.
The rear camera system consists of a 108-megapixel primary sensor equipped with optical image stabilization (OIS),a 2-megapixel depth sensor,and a 2-megapixel macro sensor. The front-facing camera has a 32-megapixel sensor.The phone includes a 5000mAh battery, supporting 70W fast charging, which is an increase from the 45W charging capability found in the standard Note 40.
The device runs on Android 14 with the XOS 14 user interface.It is indeed available in two color variants: Vintage Green and Titan Gold. additional features include standard sensors such as an accelerometer, gyroscope, proximity sensor, and fingerprint sensor. Connectivity options cover 4G LTE, Wi-Fi, Bluetooth, and USB Type-C.
the Infinix Note 40 Pro 4G provides a combination of a high-refresh-rate AMOLED display, a high-resolution camera setup with OIS, and fast charging capabilities, supported by a mid-range MediaTek processor and ample memory and storage configurations.
Technology | GSM / HSPA / LTE |
2G Network Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 and SIM 2 |
3G Network Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
4G Network Bands | LTE Band 1, 2, 3, 4, 5, 7, 8, 12, 17, 13, 26, 28, 38, 40, 41, 66 |
5G Network Bands | Does not support 5G network |
Speed | HSPA 42.2/5.76 Mbps, LTE Cat7 300/150 Mbps |
Also Known As |
Infinix Note 40 Pro 4G Model Model number: Infinix X6850 |
Announced | 2024, March 18 |
Status | Available. Released 2024, March 19 |
Dimensions | 164.4 x 74.6 x 7.8 mm |
Weight | 190 grams |
Build |
Glass front (Corning Gorilla Glass) / Glass back - IP54, dust and splash resistant - Always-on display |
SIM Type | Dual SIM (Nano-SIM, dual stand-by) |
Display Type | AMOLED touchscreen / 120Hz refresh / 1300 nits of peak brightness |
Size | 6.78 inches, (90% screen-to-body ratio) |
Resolution | 1080 x 2436 pixels, 20:9 ratio (393 ppi density) |
Operating System | Android 14 with XOS 14 |
Chipset | Mediatek MT8781 Helio G99 Ultimate (6nm) |
CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
GPU | Mali-G57 MC2 |
RAM + ROM |
8GB + 256GB / 12GB + 256GB UFS 2.2 |
Card Slot | Yes, up to 1TB via microSD card (uses dedicated SIM slot) |
Camera Type | Triple Lenses |
Camera Sensor(s) |
Main: 108MP, f/1.9, PDAF, OIS Depth: 2 MP, f/2.4 Macro: 2MP, f/2.4 |
Camera Features | Autofocus / Digital zoom / panorama/ HDR / Touch focus / Dual-LED flash |
Video Resolution | 1440/1080p@30fps |
Camera Type | Single Lens |
Camera Sensor(s) | 32-megapixel |
Camera Features | AI FaceId / HDR / Dual-LED flash |
Video Resolution | 1080p@30fps |
Loudspeaker |
Yes, with dual stereo speakers - Tuned by JBL - 24-bit/192kHz Hi-Res audio |
Speaker Location | Top and bottom |
Audio Jack Type | No |
Bluetooth | Bluetooth 5.2, A2DP, LE |
NFC | |
GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS |
FM Radio | FM radio |
Battery Capacity |
Non-removable Li-Po 5000mAh battery - 70W fast charger - Reverse wired |
Wireless Charging |
20W wireless MagCharge - Reverse wireless |
Sensors | Fingerprint (under-display), accelerometer, proximity, compass |
Colors | Vintage Green, Titan Gold |
Box Contents | Infinix Note 40 Pro 4G model / Charging Brick (45W) / USB Type-C cable |
Note: Specifications may not be 100% accurate.