Redmi K40 5G

95% of 100
As low as $299.00 $399.00
In stock
  • 6.67-inch E4 AMOLED True Tone display with 120Hz refresh rate.
  • Qualcomm Snapdragon 870 processor with Adreno 650 GPU.
  • 6GB/8GB/12GB LPDDR5 RAM, 128/256GB UFS 3.1 storage.
  • 48MP+8MP+5MP rear Triple cameras, a 20MP front camera.
  • 4520mAh battery, 33W Fast Flash Charge.
  • MIUI 12 base on Android 11 OS, updating supported.
  • Language: English/Chinese.
SAVE 13%-27%

 Things to know: 

  1. This phone is Chinese edition, comes with MIUI which is based on Android, includes Google Play Service, and OTA updating supported.
  2. This phone supports multi-language: English, Chinese.
  3. This phone supports these network bands:
    4G: FDD-LTE B1/B2/B3/B4/B5/B7/B8/B18/B19/B26/B28A.
    5G: n1/n3/n28A/n41/n78/n79.

Main Features

MIUI 12 Based on Android 11 OS

It carries support for Game Turbo 2.0 and offers a fresh, fast platform to help you stay connected and productive while you're on the go.

Multi-language Supported

Offers English, Chinese.

Compatible with Asia / Europe / Australia Bands

Redmi K40 5G offers 5G: n1/n3/n28A/n41/n78/n79; 4G LTE-FDD bands: B1/B2/B3/B4/B5/B7/B8/B18/B19/B26/B28A.

5G LTE Speed

Provides fast Web connection for downloading apps, streaming content, and staying connected with social media.

Snapdragon 870 Octa-core Processor Up to 12GB of RAM

Xiaomi Redmi K40 5G is powered with a 7nm Qualcomm Snapdragon 870 processor that includes one Kryo 585 Prime CPU working at 3.2GHz. It is paired with Adreno 650 GPU, the 8GB of RAM delivers outstanding overall performance for opening and running applications, flipping through menus, running home screens, and more.

6.67" Samsung E4 Super AMOLED Display

Xiaomi Redmi K40 5G features a 6.67-inch E4 AMOLED True Tone display with an FHD+ resolution of 1080 x 2400 pixels. The display has a DCI-P3 color gamut, HDR10+, and a maximum brightness of 1300 nits. The screen supports a 120Hz refresh rate and a 360Hz touch sampling rate.

48MP+8MP+5MP Triple Rear Cameras

Xiaomi Redmi K40 5G has a 48MP+8MP+5MP triple-camera setup, including a 48MP f/1.79 Sony IMX582 primary camera, a 5MP telephoto macro camera with a 50mm focal length, and an 8MP 119° ultrawide angle camera. There is a 20MP shooter with support for 120 fps slo-mo videos.

128GB/256GB Internal Memory

Xiaomi Redmi K40 5G features up to 12GB of LPDDR5 RAM and 256GB of UFS 3.1 storage. Provides plenty of storage space for your contacts, music, photos, apps, and more.

4520mAh Battery 33W Fast Charge

Xiaomi Redmi K40 5G is equipped with a 4520mAh battery supporting 33W fast charging. It takes around 52 minutes to charge fully. Xiaomi Redmi K40 5G supports for Quick Charge 3+ and Power Delivery 3.0.

Access to Google Play

Browse and download apps, magazines, books, movies, and television programs directly to your phone.

Other Features

The other features of Xiaomi Redmi K40 5G are with a side-mounted fingerprint scanner, NFC, Bluetooth 5.1, Wi-Fi 6, stereo speakers with Dolby Atmos, Hi-Res Audio, and Hi-Res Audio Wireless.

Use Your Smartphone As a Mobile Hotspot

Share your 5G/4G data connection with other compatible wireless devices.

Listen to Your Favorite Tunes

Store and play your MP3 files on your phone.

Dual Nano SIM Card Dual Standby

Dual 4G Dual VoLTE. When using both SIM card slots, either card can be set as the primary card, which supports 5G/4G+/4G/3G/2G calling and data.

More Information
Manufacturer Xiaomi
Model Xiaomi Redmi K40 5G
Color Blue, Gray, Purple, White
Operating System MIUI 12 base on Android 11 OS
Network GSM, WCDMA, TDD-LTE, LTE-FDD, SA & NSA 5G networks
Band 5G: n1/n3/n28A/n41/n78/n79; 2G GSM: B2/3/5/8, CDMA 1X: BC0; 3G WCDMA: B1/2/4/5/6/8/19, CDMA EVDO: BC0, 4G LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B18/B19/B26/B28A; TDD-LTE: B34/B38/B39/B40/B41/B42
Carrier Unlocked
Language English, Chinese, support Google Play Store
Screen 6.67-inch E4 AMOLED True Tone display, 120Hz refresh rate and a 360Hz touch sampling rate
Processor CPU: Qualcomm Snapdragon 870 Octa-core processor; Adreno 650 GPU
ROM 128GB/256GB UFS 3.1 storage
Rear Camera 48MP+8MP+5MP
Front Camera 20MP
Battery 4520mAh non- removable battery, 33W fast charging
SIM Card Dual Nano SIM card slots
Dimension 163.7 x 76.4 x 7.8 mm
Weight 196g
In the box Phone, USB Type-c Cable, Charger, English Manual, SIM needle
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