Xiaomi Redmi K40 Specifications and Price in USD

Expected Price: $336

Main Features:
  • Brand: XIAOMI , Mobile Gadgets
  • 6.67″ display
  • Snapdragon 870 5G chipset
  • 4520 mAh battery
  • 256 GB storage
  • 12 GB RAM
  • Corning Gorilla Glass 5

Price of Xiaomi Redmi K40 as of Dec 2025 starts from $336

Xiaomi Redmi K40 Gadget + Accessories Prices in USA (Partner Offers)
(OLED) for Xiaomi Redmi K40 Gaming LCD Screen Replacement Touch Screen Digitize M2012K10C M2104K10AC LCD Display Full Assembly Repair Kits,with Tools $52.00 Buy Now
TFT for Xiaomi Poco F3 Screen Replacement for Xiaomi Redmi K40 LCD Screen Replacement for Redmi K40 Pro LCD Touch Screen Digitizer Assembly Repair Kits Black M2012K11AG M2012K11AC M2012K11C $23.07 Buy Now
QiongNi Case for Xiaomi Poco F3 GT & Redmi K40, Magnetic Car Mount Bracket Shell Case, Blue $10.80 Buy Now
Xiaomi Redmi K40

Overview: The Xiaomi Redmi K40 is a mid-range smartphone that offers an impressive combination of performance, display quality, and camera capabilities. Powered by the Snapdragon 870 5G chipset, this device delivers smooth and lag-free performance, ideal for multitasking and gaming. The 6.67-inch display with a high resolution of 2400 x 1080 pixels provides a stunning visual experience with vibrant colors and sharp details. The 48MP camera captures detailed photos, ensuring you never miss a moment. With its competitive price tag, the Redmi K40 offers excellent value for money. It's definitely a device worth considering for those seeking a powerful and feature-packed smartphone without breaking the bank.

Comprehensive Xiaomi Redmi K40 Review

Xiaomi Redmi K40 Full Mobile Specifications

  • Network
    Technology: GSM / CDMA / HSPA / CDMA2000 / 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: Dual SIM (Nano-SIM, dual stand-by)
  • 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 SM8250-AC Snapdragon 870 5G (7 nm)
    CPU: Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
    GPU: Adreno 650
  • Memory
    Card slot - No
    Internal: 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
  • - : UFS 3.1
  • Main Camera
    Triple: 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
    8 MP, f/2.2, 119˚ (ultrawide)
    5 MP, f/2.4, 50mm (macro), 1/5.0", 1.12µm
    Features: LED flash, HDR, panorama
    Video: 4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS
  • 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
  • Comms
    WLAN: Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
    Bluetooth: 5.1, A2DP, LE
    Positioning: GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC
    NFC: Yes
    Infrared port: Yes
    Radio: No
    USB: USB Type-C 2.0, OTG
  • Features
    Sensors: Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum
  • Battery
    Type: Li-Po 4520 mAh, non-removable
    Charging: 33W wired, PD3.0, QC3, 100% in 52 min (advertised)
  • Misc
    Colors: Black, White, Aurora
    Models: M2012K11AC
    Price: About 280 EUR
Disclaimer: We do our best to provide latest prices, however prices can change without notice.