Processor
Qualcomm® Snapdragon™ 855 processor
Up to 2.8GHz
1xPrime 2.84GHz + 3xGold 2.42GHz + 4xSilver 1.8GHz
Adreno™ 640 GPU
8GB+256GB
Largest available for Redmi K20 Pro
Operating system
MIUI 10
Supports Game Turbo 2.0
Dynamic display
Multi-color Always-On Display | Supports Dark mode
Display
Horizon AMOLED Display
(16.23cm) 6.39 inches
Resolution: FHD+ (2340x1080)
PPI: 403
Technology: AMOLED
Contrast Ratio: 60000:1 (typ)
NTSC ratio: 103.8%
Corning® Gorilla® Glass 5 front and back
Screen brightness as 600nit (highest) / 430nit (typ)
Supports HDR display
Rear Camera
48MP + 13MP + 8MP AI Triple Rear camera
48MP Sony ½ inch sensor, 1.6μm large 4-in-1 large pixel, 6P, f/1.75 aperture
8MP telephoto lens, 2x Optical Zoom, 1.12μm pixel size, f/2.4 aperture
13MP 124.8 ° super wide-angle lens, 1.12μm pixel size, f/2.4 aperture
Zoom: Triple camera zoom with 2x optical zoom and 10x digital zoom
Laser focus + PDAF
Photo resolution: up to 8000x6000 pixels*
Video resolution: up to 3840x2160 pixels*
Monochrome Dual Flash
960fps slo-mo video recording
Video Stabilisation: EIS
Front Camera
20MP Pop-up selfie camera
20MP camera
Pop-up camera
f2.2 aperture
0.8μm pixel size
With R/B LED
6 sound effects, light effects
Drop Protection, Press Protection, 300K times pop-up test
Charging and battery
4000mAh (typ) / 3900mAh (min)
Built-in rechargeable battery
Inbox 9V/2A (Phone support 27W)
Qualcomm® Quick Charge® 4.0 supported