Xiaomi Redmi K40 Pro Specifications and Price in USD

Expected Price: $435

Main Features:

Brand: XIAOMI , Mobile Gadgets
6.67″ display
Snapdragon 888 5G chipset
4520 mAh battery
256 GB storage
12 GB RAM
Corning Gorilla Glass 5

Price of Xiaomi Redmi K40 Pro as of Mar 2026 starts from $435

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Overview: The Xiaomi Redmi K40 Pro is a flagship-level smartphone that offers an impressive combination of power, performance, and features. Powered by the Snapdragon 888 chipset, this device delivers exceptional performance for gaming, multitasking, and running demanding applications. Its 6.67-inch display provides sharp and vibrant visuals, while the 64MP main camera captures detailed and sharp photos. With options for 6GB or 8GB of RAM and 128GB or 256GB of storage, users have ample space for their apps, games, and media files. The Xiaomi Redmi K40 Pro runs on Android 11 and offers fast storage performance. With its impressive specifications and attractive price point, this smartphone is a compelling option for tech enthusiasts and smartphone users alike.

Comprehensive Xiaomi Redmi K40 Pro Review

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)
: IP53, dust and splash resistant

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), 1/5.0", 1.12µm
Features: 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 audio

Comms
WLAN: Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth: 5.2, A2DP, LE
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