The Infinix Note 40 is equipped with a 6.78-inch AMOLED display featuring a 120Hz refresh rate and a peak brightness of 1300 nits. The screen is protected by Corning Gorilla Glass, and the device has glass panels on both the front and back. It carries an IP54 rating, providing resistance against dust and splashes.
This model operates on Android 14 with Infinix’s XOS 14 interface. It is powered by the MediaTek Helio G99 Ultimate processor, paired with 8GB of RAM. Storage is provided by 256GB of UFS 2.2 memory, which can be expanded up to 1TB using a microSD card.The rear camera system includes a 108MP primary sensor, a 2MP depth sensor, and a QVGA AI lens. The front-facing camera has a 32MP sensor for selfies and video calls. the device supports various sensors, including an accelerometer, gyroscope, proximity sensor, and ambient light sensor.
the infinix Note 40 contains a 5000mAh battery. It supports 45W fast wired charging and 20W wireless charging through MagCharge technology. Connectivity options include 4G LTE, Wi-Fi, Bluetooth, GPS, and a USB Type-C port. The phone also features a side-mounted fingerprint sensor for biometric security.
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 Model number: Infinix X6853 |
Announced | 2024, March 18 |
Status | Available. Released 2024, March 19 |
Dimensions | 164.1 x 74.5 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 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 Depth: 2 MP, f/2.4 QVGA AI Lens |
Camera Features | Autofocus / Digital zoom / panorama/ HDR / Touch focus / Quad-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 |
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 - 45W fast charger - Reverse wired |
Wireless Charging |
20W wireless MagCharge - Reverse wireless |
Sensors | Fingerprint (under-display), accelerometer, proximity, compass |
Colors | Titan Gold, Obsidian Black |
Box Contents | Infinix Note 40 4G model / Charging Brick (45W) / USB Type-C cable |
Note: Specifications may not be 100% accurate.