Redmi K40 Pros and Cons with Specs

On February 25th Redmi has launched its K40 series in China which includes K40, K40 PRO and K40 Pro plus. According to the reports it might be launched as Poco branding in other regions.

Xiaomi Redmi K40 Specs and Features

This is a dual SIM 5G smartphone with a 6.67-inch large full HD+ touchscreen with a resolution of 1080 x 2400 pixels along with a refresh rate of 120 GHz, an Android 11 operating system with octa-core Qualcomm Snapdragon 870 SoC, a powerful 128GB RAM, a 256GB internal storage.

The other excellent features include a fast and responsive fingerprint sensor, a USB Type-C connectivity,  a 48MP + 8MP + 5MP triple primary camera, a 20MP selfie camera, a massive 4520 mAh Li-Poly battery with 33W fast charging, an Adreno 650 GPU.

It weighs only 196 grams and measures 163.7 x 76.4 x 7.8 mm.

Xiaomi Redmi K40 Connectivity options include

  • Wi-Fi- 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
  • Bluetooth v5.1
  • GPS/ A-GPS
  • Infrared (IR)
  • NFC
  • USB- Type-C port

Xiaomi Redmi K40 Sensors include

  • Accelerometer
  • Ambient light
  • Gyroscope
  • Magnetometer
  • Proximity sensor
  • Fingerprint sensor- Indisplay

Xiaomi Redmi K40 Pros- Advantages

  • Massive 4520 mAh battery backup with a 33W fast charging makes sure that one can use it for all day long without worrying about the charge
  • Super-virtual size 6.67-inch bright full HDR10+ punch-hole AMOLED display with multi-touch with 85.9% screen to body ratio and 395 PPI gives better viewing experience
  • Side-mounted fingerprint sensor gives quick and secured access
  • Overwhelming triple HDR primary cameras 48MP + 8MP + 5MP captures stunning 4K videos and night shots even in low light with a LED flash
  • A 20MP HDR front camera captures perfect selfie shots
  • Powerful 6GB/8GB/12GB RAM is excellent for multitasking and heavy gaming
  • Huge internal storage options of 128GB and 256GB
  • Front and back Corning Gorilla Glass 5 protection

Xiaomi Redmi K40 Cons- Disadvantages



  • No Wireless charging
  • Non-removable battery
  • No Face unlock feature available
  • Micro SD card slot is not given which means that you cannot increase the memory
  • Quite expensive, as there are lots of other better options that are available in the market

Xiaomi Redmi K40 Price and availability

It is available for 280 EUR in Black, White and Aurora colors. It is expected to be made available from the first week of March 2021.

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