AnTuTu Benchmark
Xiaomi Redmi K20
Buy Xiaomi Redmi K20, price and rating in 8 categories as: Camera quality, Battery capacity, Performance, Connectivity, Screen quality, Design, OS, Brand popularity. Comparison of the online stores and the sellers from Ali Express and eBay platforms, Redmi K20 Antutu rating and the phone compatibility with network operators in USA. You can also compare Redmi K20 also known as MZB7757IN with leading competitors in a current budget. If you want to receive additional technical information about the Xiaomi Redmi K20 or price, which is not presented on this page, contact our technical support by clicking on the "Have a question?" button.
Camera
8.48
Battery
3.77
Performance
7.06
Connectivity
2.91
Screen
8.55
Design
7.06
OS
3.85
Brand
9.34
Reviews
Xiaomi Mi 9T/Redmi K20 review
Redmi K20 Review - WATCH THIS BEFORE BUYING!!!
Overall details
Brand . . . . . . . . . . . . . . . . . . . . . . . . . .
Official website . . . . . . . . . . . . . . . . . . . . . . . . . .
Model . . . . . . . . . . . . . . . . . . . . . . . . . .
Redmi K20
Other Names . . . . . . . . . . . . . . . . . . . . . . . . . .
MZB7757IN
Os . . . . . . . . . . . . . . . . . . . . . . . . . .
MIUI V10.2 (Android 9.0 Pie)
Chipset
Model . . . . . . . . . . . . . . . . . . . . . . . . . .
Summary
9.41
Processor
8.22
GPU
9.7
Cpu . . . . . . . . . . . . . . . . . . . . . . . . . .
2x 2.2 GHz Kryo 470
6x 1.8 GHz Kryo 470, 8 Cores, 64 Bits, 2200 MHz
6x 1.8 GHz Kryo 470, 8 Cores, 64 Bits, 2200 MHz
CPU Technology . . . . . . . . . . . . . . . . . . . . . . . . . .
8 nm
Gpu . . . . . . . . . . . . . . . . . . . . . . . . . .
Qualcomm Adreno 618,
AnTuTu . . . . . . . . . . . . . . . . . . . . . . . . . .
3DMark . . . . . . . . . . . . . . . . . . . . . . . . . .
52650
Memory
Ram . . . . . . . . . . . . . . . . . . . . . . . . . .
6 gigabyte, 1866 MHz, LPDDR4X, Double channel
Rom . . . . . . . . . . . . . . . . . . . . . . . . . .
64 gigabyte
Battery
Capacity . . . . . . . . . . . . . . . . . . . . . . . . . .
4000 mAh
Battery Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Li-Polymer
Charging Voltage . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Volt
Charging Amperage . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Amper
Main Camera
Sensor Model . . . . . . . . . . . . . . . . . . . . . . . . . .
Summary
8.31
Day light
8.99
Low light
5.81
Sensor Type . . . . . . . . . . . . . . . . . . . . . . . . . .
CMOS BSI (backside illumination)
Aperture . . . . . . . . . . . . . . . . . . . . . . . . . .
f/1.7
Flash . . . . . . . . . . . . . . . . . . . . . . . . . .
Dual LED
Image Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
48 Megapixels
Video Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
8.28 Megapixels
Video Frequency . . . . . . . . . . . . . . . . . . . . . . . . . .
30 fps
Secondary camera resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Megapixels
Front Camera
Image Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
20.11 Megapixels
Video Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
2.06 Megapixels
Video Frequency . . . . . . . . . . . . . . . . . . . . . . . . . .
30 fps
Features
Autofocus
Continuous shooting
Digital zoom
Optical zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
RAW
Phase detection autofocus (PDAF)
Contrast detection autofocus (CDAF)
Pixel size - 1.6 μm (4-in-1 pixel binning)
1080p @ 960 fps
720p @ 960 fps
Secondary rear camera - 8 MP (telephoto)
Sensor model - OmniVision OV8856 (#2)
Sensor type - PureCel (#2)
Sensor size - 3.6783 x 2.76768 mm (#2)
Aperture size - f/2.4 (#2)
5-element lens (#2)
Focal length (35 mm equivalent) - 52 mm (#2)
Angle of view - 44.6° (#2)
2x Optical zoom (#2)
Third rear camera - 13 MP (ultra-wide angle)
Sensor model - Samsung S5K3L6 (#3)
Sensor type - ISOCELL (#3)
Sensor size - 1/3.1 (#3)
Pixel size - 1.12 μm (#3)
Aperture size - f/2.4 (#3)
5-element lens (#3)
Focal length (35 mm equivalent) - 15 mm (#3)
Angle of view - 124.8° (#3)
Sensor Sony IMX582 Exmor RS sample photos
Display
Display Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Super AMOLED
Display Size . . . . . . . . . . . . . . . . . . . . . . . . . .
6.39 Inch
Display Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
1080 x 2340 Pixels
Display Density . . . . . . . . . . . . . . . . . . . . . . . . . .
403 PPI
Display Features . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacitive, Multi-touch, Scratch resistant, Corning Gorilla Glass 6, 2.5D curved glass screen, 60000:1 contrast ratio, 430 cd/m², Peak brightness - 600 cd/m², 103.8% NTSC, Always-On Display, DCI-P3, HDR10
Design
Size . . . . . . . . . . . . . . . . . . . . . . . . . .
74.3 mm x 156.69 mm x 8.8 mm
Weight . . . . . . . . . . . . . . . . . . . . . . . . . .
191 gram
Colors . . . . . . . . . . . . . . . . . . . . . . . . . .
Black, Blue, Red
Materials . . . . . . . . . . . . . . . . . . . . . . . . . .
Aluminium alloy, Glass
Display Area . . . . . . . . . . . . . . . . . . . . . . . . . .
86.37%
Speaker
Speaker . . . . . . . . . . . . . . . . . . . . . . . . . .
Loudspeaker
Earpiece
Smart PA
Earpiece
Smart PA
Sensors
Functionality . . . . . . . . . . . . . . . . . . . . . . . . . .
Proximity, Light, Accelerometer, Compass, Gyroscope, Barometer, Fingerprint, Hall, In-display fingerprint sensor, Step detector, Step counter
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . .
GPS, A-GPS, GLONASS, BeiDou
Communication
Sim Card Number . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Sim cards
Sim Card Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Nano-SIM (4FF - fourth form factor
since 2012
12.30 x 8.80 x 0.67 mm)
since 2012
12.30 x 8.80 x 0.67 mm)
2G . . . . . . . . . . . . . . . . . . . . . . . . . .
GSM 850 MHz (B5), GSM 900 MHz (B8), GSM 1800 MHz (B3), GSM 1900 MHz (B2)
Sim Card Features . . . . . . . . . . . . . . . . . . . . . . . . . .
Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)
3G . . . . . . . . . . . . . . . . . . . . . . . . . .
W-CDMA 850 MHz (B5), W-CDMA 900 MHz (B8), W-CDMA 1900 MHz (B2), W-CDMA 2100 MHz (B1)
4G . . . . . . . . . . . . . . . . . . . . . . . . . .
LTE-FDD 850 MHz (B5), LTE-FDD 900 MHz (B8), LTE-FDD 1800 MHz (B3), LTE-FDD 2100 MHz (B1), LTE-FDD 2600 MHz (B7), LTE-TDD 2300 MHz (B40), LTE-TDD 2500 MHz (B41), LTE-TDD 2600 MHz (B38)
Data Transfer . . . . . . . . . . . . . . . . . . . . . . . . . .
Computer sync, OTA sync, Tethering, DLNA, NFC, VoLTE
Mobile operators - United States
2G3G4G
6 | 9
2G3G4G
1 | 2
2G3G4G
6 | 9
2G3G4G
1 | 2
2G3G4G
3 | 8
2G3G4G
6 | 9
2G3G4G
3 | 9
2G3G4G
1 | 2
2G3G4G
3 | 9
2G3G4G
2 | 6
2G3G4G
1 | 4
2G3G4G
1 | 4
2G3G4G
3 | 9
2G3G4G
3 | 9
2G3G4G
5 | 11
2G3G4G
2 | 7
2G3G4G
1 | 4
2G3G4G
1 | 4
2G3G4G
1 | 4
Connection
USB Type . . . . . . . . . . . . . . . . . . . . . . . . . .
USB Type-C, Version: 2.0
USB Futures . . . . . . . . . . . . . . . . . . . . . . . . . .
Charging, Host, Mass storage, On-The-Go
Bluetooth Version . . . . . . . . . . . . . . . . . . . . . . . . . .
5.0
Bluetooth Features . . . . . . . . . . . . . . . . . . . . . . . . . .
A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
Wi Fi . . . . . . . . . . . . . . . . . . . . . . . . . .
802.11a (IEEE 802.11a-1999), 802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), 802.11n 5GHz, 802.11ac (IEEE 802.11ac), Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, 2x2 MiMO
Alternatives
Prices history
Maximal . . . . . . . . . . . . . . . . . . . . . . . . . . .
360
Minimal . . . . . . . . . . . . . . . . . . . . . . . . . . .
147
Average . . . . . . . . . . . . . . . . . . . . . . . . . . .
212
