Brand: Xiaomi (Redmi series)

Model: Redmi K20 Pro
Release date: May 2019
Operating System: Android 9 (MIUI 10, later upgradable to MIUI 12.5 / Android 11) - Upgradeable to Xiaomi's HyperOS by flashing ROM
Dimensions: 156.7 × 74.3 × 8.8 mm
Weight: ~191 g
Build: Glass front & back (Corning Gorilla Glass 5)


Display Size: 6.39-inch
Type: Super AMOLED / Horizon AMOLED
Resolution: 2340 × 1080 pixels (FHD+)
Aspect ratio: 19.5:9
Screen-to-body ratio: ~91.9%
Protection: Gorilla Glass 5


⚙️ Performance

Processor (SoC): Qualcomm Snapdragon 855 (7nm)
CPU: Octa-core (up to 2.84 GHz Kryo 485)
GPU: Adreno 640
RAM: 8 GB LPDDR4X
Internal Storage: 256 GB
Memory Card Slot: No expandable storage


📸 Camera

Rear Triple Camera:
48 MP (Sony IMX586, wide)
13 MP (ultra-wide)
8 MP (telephoto, 2× optical zoom)

Front Camera:
20 MP motorized pop-up selfie camera 

Video:
Up to 4K recording


🔋 Battery
Capacity: 4000 mAh
Fast charging: 27 W fast charge


📡 Connectivity & Features

Dual SIM (Nano)
4G VoLTE/4G+
Wi-Fi 802.11 a/b/g/n/ac (dual-band)
Bluetooth 5.0
USB-C
3.5 mm headphone jack
GPS / GLONASS
In-display fingerprint sensor


✅ Highlights of the 8/256 model

Flagship Snapdragon 855 processor
AMOLED full-screen display with pop-up camera (no notch)
48 MP triple camera setup
Large 256 GB storage and 8 GB RAM
4000 mAh battery with fast charging


The Redmi K20 Pro uses the Qualcomm Snapdragon 855 chipset. In benchmarks it scores around 600k in AnTuTu and about 930 single-core / 2800 multi-core in Geekbench 6, which places it in the upper-midrange performance level today rather than flagship.

In 2025 terms, Redmi K20 Pro performance is similar to phones like:

Poco X6
Redmi Note 13 Pro
Nothing Phone (1)
Samsung A52s
Realme GT Master Edition

These are mid-range phones around ₹15k–₹25k today.

I will make Rapido parcel delivery if you're in Siliguri. Registered India Post speed delivery for people outside Siliguri. Payment will be online through UPI.

Selling my Redmi Note K20 Pro (8GB/256GB)