Il Redmi K40 Pro is a smartphone Android home redmi, independent brand but under the control of Xiaomi. It came out in early 2021 and is part of the category top of the range and to justify this the AnTuTu score, the hardware equipment and the photographic sector. Thanks to the processor Snapdragon 888 and Adreno GPU 660, is able to satisfy any function excellently. It is equipped with a touchscreen display 6.67 '' AMOLED (bright colors and deep blacks) with a resolution of 1080 2400 pixels x and camera integrated in the display (central hole). The photographic sector consists of a triple rear cam from 64 + 8 + 5 megapixel which allows you to take really excellent photos and record excellent 8K 30fps video. At the network level, it is obviously equipped with a module LTE Dual 4G, Wi-Fi and Dual GPS. The available memory cuts are 6/8/12 GB RAM and 128/256 GB ROM (Chinese version).
A variant was also presented Pro +: compared to the Pro only the main camera changes, now from 108 megapixel.
Latest news
Technical Sheet
DESIGN
Dimensions: | 163.7 x 76.4 x 7.8 mm |
Weight: | 196 g |
Materials: | Glass and aluminum alloy |
Color: | Blue – White – Black |
DISPLAY
Technology: | AMOLED up to 120Hz |
Size: | 6.67 " |
Resolution: | Full HD + (2400 x 1080) |
Form factor: | 20:9 |
Pixel density: | 483 ppi |
Brightness: | 1300 maximum nits |
Protection: | Corning Gorilla Glass 5 |
2.5D processing | SI |
HARDWARE
Processor: | Qualcomm Snapdragon 888 |
Freq. clock and structure: | Octa-Core 64-bit (1 x 2.84GHZ Cortex X1 Super Core + 3 x 2.4GHz Cortex A78 + 4 x 1.8GHZ Cortex A55) |
GPU: | Adreno 660 |
RAM: | 6 / 8 / 12 GB LPDDR5 |
Internal Mem.: | 128 / 256 GB UFS 3.1 |
Esp. Memory | SI |
Fingerprint reader | SI |
Pos. Fingerprint reader: | Integrated on the side |
Sensors: | Brightness, accelerometer, gyroscope, fingerprints, IR facial recognition, compass |
SOFTWARE
Operating system: | Android 11 |
MIUI user interface / version: | MIUI 12 |
BATTERY
Capacity: | 4520 mAh |
Type: | Li-Poly |
Charge speed support: | Quick Charge 4+ 33W |
VULNERABILITY ASSESSMENT
SIM 1: | Nano |
SIM 2: | Nano-Micro SD |
CDMA: | BC0 |
2G-rule: | B2 / B3 / B5 / B8 |
3G-rule: | B1/B2/B5/B8/B34/B39 |
4G LTE FDD: | B1/B3/B5/B7/B8/B20 |
4G LTE TDD: | B34/B38/B39/B40/B41/B20 |
Dual 4G support | SI |
5G-rule: | N1/N3/N41/N78/N79 |
CONNECTIVITY
Bluetooth: | 5.1 with A2DP and LE (Low Energy) |
Wifi: | 802.11 a, b, g, WiFi 6 |
USB: | Type-C 2.0 with OTG support |
GPS: | Dual GPS, A-GPS, Glonass, Beidou, Galileo |
NFC | SI |
FM radio | SI |
IR transmitter | SI |
Video output | SI |
CAMERA
No. Sensors: | Triple back room |
Triple back room | SI |
Primary sensor: | Sony IMX582 |
Resolution: | 64 megapixel |
Aperture / Pixel Size: | f 1.89 / 1.6 μm |
Autofocus: | Dual focus |
Stabilizer | SI |
ICE CREAM | SI |
AI technology | SI |
Flash: | Dual Flash LED |
Second Sensor: | Wide |
Resolution: | 8 megapixel |
Aperture / Pixel Size: | f 2.2 |
Third Sensor: | Macro |
Resolution: | 5 megapixel |
Video: | Up to 8K 30 fps |
Time Lapse | SI |
Slow Motion | SI |
Front sensor: | Single |
Resolution: | 20 megapixel |
AUDIO
Speaker: | stereo |