Talking about Xiaomi Redmi K40

In winter 2021, at February Xiaomi announced their new model Redmi K40

Xiaomi Redmi K40 camera

triple lenses insalled on this model 48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 5 MP, 50mm (macro), 1/5.0", 1.12µm. And another extra charateristics are LED flash, HDR, panorama. Video recording on main camera of this device is available with 4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS choices.

Video camera on selfie camera of this device is supported with 1080p@30fps, 720p@120fps modes.

I/O variants

This model supporting networks 2G, 3G and 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42. Performance is HSPA 42.2/5.76 Mbps, LTE-A, 5G, GSM / CDMA / HSPA / CDMA2000 / LTE / 5G, CDMA2000 1x.

Communication types on Redmi K40 are GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC, USB USB Type-C 2.0, USB On-The-Go, WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot, Bluetooth 5.1, A2DP, LE, NFC, Infrared port.

Miscellaneous

You can charge it via Fast charging 33W, 100% in 52 min (advertised) Power Delivery 3.0 Quick Charge 3+.

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum sensors are supported on Redmi K40 by Xiaomi.

Faster and smarter?

Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) core is installed on this model, based on chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm), GPU on this device is Adreno 650.

Storage on this model is 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, no microSD supported, OS is Android 11, MIUI 12.

Body and color variants

Redmi K40 this time has 76.4mmX163.7mmX7.8mm size.

Chinese company designers with a great deal of effort applied to their new model 2 colors, black, white and lastly aurora.

Xiaomi Redmi K40 display made with technologies Super AMOLED, 120Hz, HDR10+, 1300 nits (peak), at a moment Redmi K40 had display larger size than 69% of devices in mobile market, which is 6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio) display supporting resolution 1080 x 2400 pixels ratio is 20:9 and having density 395 pixels in 1 inch square, about screen protection I can mention that it's corning Gorilla Glass 5.