the Xiaomi Redmi K40 Pro Plus is an upgraded version of the Redmi K40 Pro. It differs primarily in two areas: memory and camera. the K40 Pro Plus is equipped with 12GB of RAM and 256GB of internal storage, whereas the Pro model offers different configurations. The main camera sensor is a 108-megapixel unit, compared to the 64-megapixel sensor found on the Pro model.
The device retains the same 6.67-inch AMOLED display with Full HD+ resolution (2400 x 1080 pixels). The screen supports a 120Hz refresh rate and can reach a peak brightness of 1300 nits. Under the hood, the phone is powered by the Qualcomm Snapdragon 888 processor, an octa-core chipset with a maximum clock speed of 2.84GHz. Graphics are handled by the Adreno 660 GPU.
The primary camera uses a 108MP sensor with an f/1.8 aperture and a 1/1.51-inch sensor size. The front-facing camera is a 20-megapixel sensor, consistent with the other K40 variants. Additional camera features and secondary sensors remain unchanged from the pro model.
The Redmi K40 Pro plus is available in Black, White, and Aurora color options. It includes a side-mounted fingerprint scanner for biometric security.The device supports dual Nano-SIM cards with 4G and 5G connectivity, including both SA and NSA network modes. Power is supplied by a 4520mAh battery,which supports 33W fast charging. The phone runs on Android 11 with Xiaomi’s MIUI 12 interface pre-installed.
Below is a detailed specification table for the Xiaomi Redmi K40 Pro Plus.
Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
2G Network Bands |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 |
3G Network Bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1x |
4G Network Bands | LTE band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 |
5G Network Bands | 5G band 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 |
Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G |
Also Known As |
- - |
Dimensions | 163.7 x 76.4 x 7.8 mm |
Weight | 196 grams |
Build | Glass front (Gorilla Glass 5) |
SIM Type | Dual SIM (Nano-SIM, dual stand-by) |
Display Type | Super AMOLED capacitive touchscreen, 16M colors |
Size | 6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio) |
Resolution | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
Operating System | Android 11; MIUI 12 |
Chipset | Qualcomm SM8350 Snapdragon 888 (5 nm) |
CPU | Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) |
GPU | Qualcomm Adreno 660 |
RAM + ROM | 12 GB |
Card Slot | No |
Camera Type | Triple Lenses |
Camera Sensor(s) |
Main: 108 MP, f/1.8, 26mm, 1/1.52", 0.7µm, PDAF Ultrawide: 8 MP, f/2.2, 119˚ Telemacro: 5 MP, 50mm, 1/5.0", 1.12µm |
Camera Features |
PDAF Autofocus Digital zoom Panorama HDR Touch focus Face detection |
Video Resolution | 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+ |
Camera Type | Single Lens |
Camera Sensor(s) | 20-megapixel punch hole camera |
Camera Features |
FaceID Face beautification HDR |
Video Resolution | 1080p@30fps, 720p@120fps |
Loudspeaker | Yes, with stereo speakers |
Speaker Location | Placed at the basement and top |
Audio Jack Type | No |
Bluetooth | 5.2, A2DP, LE |
NFC | |
GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
FM Radio | No |
Battery Capacity | Non-removable Li-Po 4520 mAh battery |
Wireless Charging | Yes, Quick Charge 3+ |
Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
Box Contents | Charging Brick / USB cable |
Note: Specifications may not be 100% accurate.