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Xiaomi Redmi K20 Pro Premium
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Phone Insight
Full Specifications September 4, 2026
Xiaomi Redmi K20 Pro Premium Android 10
Xiaomi · 2019

Xiaomi Redmi K20 Pro Premium

Xiaomi Redmi K20 Pro Premium Android smartphone. Announced Sep 2019. Features 6.39″ display, Snapdragon 855+ chipset, 4000 mAh battery, 512 GB storage, 12 GB RAM, Corning Gorilla Glass 5.

Display 6.39"
Chipset Snapdragon 855+
RAM 8/12 GB
Storage 128GB/512GB storage, no card slot
Camera 48 MP
Battery 4000 mAh
OS Android 10, MIUI 11
Build 191g, 8.8mm thickness

Launch

Announced 2019, September. Released 2019, September
Status Discontinued

Platform

OS Android 10, MIUI 11
Chipset Qualcomm SM8150 Snapdragon 855+ (7 nm)
CPU Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
GPU Adreno 640 (700 MHz)

Display

Type Super AMOLED, HDR10
Size 6.39 inches, 100.2 cm 2 (~86.1% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Protection Corning Gorilla Glass 5

Memory

Card slot No
Internal 128GB 8GB RAM, 512GB 8GB RAM, 512GB 12GB RAM
memoryother UFS 2.1

Main Camera

Triple 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, 53mm (telephoto), 1/4.0", 1.12µm, PDAF, 2x optical zoom 13 MP, f/2.4, 12mm (ultrawide), 1/3.1", 1.12µm
Features Laser AF, Dual-LED flash, HDR, panorama
Video 4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps

Selfie camera

Single Motorized pop-up 20 MP, f/2.2, (wide), 1/3.4", 0.8µm
Features HDR
Video 1080p@30fps

Body

Dimensions 156.7 x 74.3 x 8.8 mm (6.17 x 2.93 x 0.35 in)
Weight 191 g (6.74 oz)
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
SIM Nano-SIM + Nano-SIM

Battery

Type Li-Po 4000 mAh, non-removable
Charging 27W wired, QC4

Sound

Loudspeaker Yes
3.5mm jack Yes
optionalother 24-bit/192kHz Hi-Res audio

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE, aptX HD
Positioning GPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a)
NFC Yes
Radio Yes
USB USB Type-C 2.0, OTG

Network

Technology GSM / CDMA / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 34, 38, 39, 40, 41
Speed HSPA, LTE

Features

Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Misc

Colors Carbon black, Flame red, Glacier blue, Summer Honey, Pearl White
Phone Insight phoneinsight.org/ Printed September 4, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/xiaomi-redmi-k20-pro-premium/

In depth

Full specifications

Announced 2019, September. Released 2019, September
Status Discontinued
OS Android 10, MIUI 11
Chipset Qualcomm SM8150 Snapdragon 855+ (7 nm)
CPU Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
GPU Adreno 640 (700 MHz)
Type Super AMOLED, HDR10
Size 6.39 inches, 100.2 cm 2 (~86.1% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Protection Corning Gorilla Glass 5
Card slot No
Internal 128GB 8GB RAM, 512GB 8GB RAM, 512GB 12GB RAM
memoryother UFS 2.1
Triple 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, 53mm (telephoto), 1/4.0", 1.12µm, PDAF, 2x optical zoom 13 MP, f/2.4, 12mm (ultrawide), 1/3.1", 1.12µm
Features Laser AF, Dual-LED flash, HDR, panorama
Video 4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps
Single Motorized pop-up 20 MP, f/2.2, (wide), 1/3.4", 0.8µm
Features HDR
Video 1080p@30fps
Dimensions 156.7 x 74.3 x 8.8 mm (6.17 x 2.93 x 0.35 in)
Weight 191 g (6.74 oz)
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
SIM Nano-SIM + Nano-SIM
Type Li-Po 4000 mAh, non-removable
Charging 27W wired, QC4
Loudspeaker Yes
3.5mm jack Yes
optionalother 24-bit/192kHz Hi-Res audio
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE, aptX HD
Positioning GPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a)
NFC Yes
Radio Yes
USB USB Type-C 2.0, OTG
Technology GSM / CDMA / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 34, 38, 39, 40, 41
Speed HSPA, LTE
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Colors Carbon black, Flame red, Glacier blue, Summer Honey, Pearl White
Price About 450 EUR
PhoneInsight Benchmark
65.9/100
Upper Mid-range

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 64.4
Display 69
Camera 71.6
Battery 67.4
0.1%Popularity rank
1,053,473 hitsTotal views
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