Xiaomi Redmi K40
Xiaomi Redmi K40

Xiaomi Redmi K40

Key Specification

  • Processor
    Processor Qualcomm Snapdragon 870 (7 nm)
  • Display Size
    Display Size 6.67 inches AMOLED, 120Hz, HDR10+
  • Main Camera
    Main Camera 48 MP (wide), 8 MP (ultrawide), 5 MP (macro)
  • Front Camera
    Front Camera 20 MP
  • RAM | Storage
    RAM | Storage 6 GB / 8 GB / 12 GB | 128GB, 256GB (UFS 3.1, non-expandable)
  • Battery
    Battery 4520 mAh
  • Network
    Network 5G, Wi-Fi 802.11 a/b/g/n/ac/6, Bluetooth 5.1, NFC, IR Blaster
  • OS
    OS Android 11, upgradable to Android 12, MIUI 13
 

Pros Pros

  • Flagship-grade performance at a mid-range price
  • Bright and vibrant AMOLED display

Cons Cons

  • No expandable storage
  • No wireless charging
 

Specifications

Display Size : 6.67 inches
Display Type : AMOLED, 120Hz, HDR10+
Resolution : 2400 x 1080 pixels
Brightness : 900 nits (typical), 1300 nits (peak)

Performance

Processor : Qualcomm Snapdragon 870 (7 nm)
GPU : Adreno 650
Neural Engine : Not applicable

Display

RAM : 6 GB / 8 GB / 12 GB
Storage Options : 128GB, 256GB (UFS 3.1, non-expandable)

Battery

Battery Capacity : 4520 mAh
Charging : 33W wired charging
Battery Life : Up to 19 hours video playback

Camera

Main Camera : 48 MP (wide), 8 MP (ultrawide), 5 MP (macro)
Front Camera : 20 MP
Video Recording : 4K at 30fps, 1080p at 30/60/120fps, 720p at 960fps

Storeage

Operating System : Android 11, upgradable to Android 12, MIUI 13

Design & Dimension

Dimensions : 163.7 x 76.4 x 7.8 mm
Weight : 196 grams

Network & Connectivity

Build Material : Glass front (Gorilla Glass 5), glass back, aluminum frame
Colors : Glossy Black, Icy White, Dreamland
SIM Type : Dual Nano-SIM
Water Resistance : Not officially rated
Connectivity : 5G, Wi-Fi 802.11 a/b/g/n/ac/6, Bluetooth 5.1, NFC, IR Blaster
Ports : USB Type-C, no 3.5mm headphone jack

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