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Xiaomi Redmi K40 Pro

Xiaomi Redmi K40 Pro
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  • Released 2021, March 04
    196g, 7.8mm thickness
    Android 11, MIUI 12
    128GB/256GB storage, no card slot
  • 0.7% 1,462,760 hits
  • 235 Become a fan
  • 6.67"
    1080x2400 pixels
  • 64MP
    4320p
  • 6-12GB RAM
    Snapdragon 888 5G
  • 4520mAh
    33W
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Network Technology GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900
  CDMA 800
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
  CDMA2000 1x
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
5G bands 1, 3, 28, 41, 77, 78 SA/NSA/Sub6
Speed HSPA, LTE, 5G
Launch Announced 2021, February 25
Status Available. Released 2021, March 04
Body Dimensions 163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)
Weight 196 g (6.91 oz)
SIM Nano-SIM + Nano-SIM
 IP53 dust protected and water resistant
(vertical water sprays)
Display Type Super AMOLED, 120Hz, HDR10+, 1300 nits (peak)
Size 6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Protection Corning Gorilla Glass 5
Platform OS Android 11, MIUI 12
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Adreno 660
Memory Card slot No
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 UFS 3.1
Main Camera Triple 64 MP, f/1.9, 26mm (wide), 1/1.7", 0.8µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide)
5 MP, f/2.4, 50mm (macro)
Features Color spectrum sensor, LED flash, HDR, panorama
Video 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
Selfie camera Single 20 MP, f/2.5, (wide), 1/3.4", 0.8µm
Features HDR
Video 1080p@30fps, 720p@120fps
Sound Loudspeaker Yes, with stereo speakers
3.5mm jack No
 24-bit/192kHz Hi-Res audio
Snapdragon Sound
Comms WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth 5.2, A2DP, LE, aptX HD, aptX Adaptive
Positioning GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFC Yes
Infrared port Yes
Radio No
USB USB Type-C 2.0, OTG
Features Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Battery Type Li-Po 4520 mAh
Charging 33W wired, PD3.0, QC3, 100% in 52 min
Misc Colors Black, White, Aurora
Models M2012K11C
Price About 360 EUR

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Xiaomi Redmi K40 Pro - user opinions and reviews

?
  • Anonymous
  • t7V
  • 12 Apr 2026

Ye

  • Reply
F
  • Fiyin4god
  • r31
  • 04 Apr 2026

Yes I got one this year Feb... It's on android 13 hyper os1 and it still fluid.... Runs fine.. Camera is dope with gcam

  • Reply
?
  • Anonymous
  • UNA
  • 10 Feb 2026

Is it still okay to get a refurbished redmi k40 pro rn?

  • Reply
  • Read all opinions
  • Post your opinion
Total user opinions: 211

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Xiaomi Redmi K40 Pro in the news

  • MIUI 12.5 Enhanced Version rollout will complete on August 27 for the first batch of devices 17 Aug 2021
  • Xiaomi Mi 11X series coming to India on April 23 12 Apr 2021
  • Weekly poll results: the Redmi K40 series is shaping up to be a hit, Pro+ comes out on top 07 Mar 2021
  • Redmi K40 and Pro may be renamed Mi 11X for India, K40 Pro+ to be called Mi 11i instead 04 Mar 2021

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