Technical sheet of Xiaomi Redmi K20
Description
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Brand
| Brand | Xiaomi |
|---|---|
| Aliases | Redmi K20, Xiaomi Mi 9T, M1903F10A, M1903F10C, M1903F10T |
| Best Sellers |
Xiaomi Redmi K20 prices
Versions and prices
Release Date
| Release date | May 2019, 4 years ago |
|---|
Related
- Predecessor
- Successors
Design & Materials of Xiaomi Redmi K20
Image gallery
| Image gallery |
|---|
Structure
| Size | 74.3 mm•156.7 mm•8.8 mm Print 3D ModelSee more details |
|---|---|
| Weight | 191 g |
| Usable surface | 86 % |
| Materials | Glass , Metal |
| Colors | Black Blue Red |
Screen
| Diagonal |
6.39"
See more details |
|---|---|
| Type |
AMOLED
Samsung |
| Aspect Ratio | 19.5:9 |
| Resolution | 1080 x 2340 px • FHD+ |
| Density | 403 ppi • Very high density |
| Others |
|
Others
- Audio
- HiRes Audio
Qualcomm WCD9375 independent audio chip
Qualcomm TrueWireless Stereo Plus - Design
- Curved 3D glass body
User reviews
Is it a drop-resistant and scratch-resistant smartphone?
6.7
13 reviews
Do you think it's a nice phone?
9.7
13 reviews
Is it comfortable?
9.0
13 reviews
Can you see it well in the sunlight?
8.9
13 reviews
Performance & Hardware of Xiaomi Redmi K20
Processor
| Model | Qualcomm Snapdragon 730 |
|---|---|
| CPU | 2x Kryo 470 2.2 GHz + 6x Kryo 470 1.8 GHz |
| Type | Octa-Core |
| Nanometer | 8 nm |
| Frequency | 2.2 GHz |
| 64 Bits | Yes |
Graphics
| GPU | QUalcomm Adreno 618 |
|---|
RAM
| RAM | 6 GB |
|---|---|
| Type | LPDDR4X RAM |
Antutu
| Score |
261.545
• Antutu v8
Overall performance better than 64% of devices
See more details |
|---|
Storage
| Capacity | 128 GB |
|---|---|
| Type | UFS Storage 2.1 |
| SD Slot | No |
Security
| Fingerprint | Yes, in screen |
|---|
Sensors
| Fingerprint | Yes |
|---|---|
| Proximity | Yes |
| Light sensor | Yes |
| Accelerometer | Yes |
| Compass | Yes |
| Gyroscope | Yes |
Audio
| Audio |
|
|---|
Others
| Notifications LED | LED Notifications |
|---|---|
| Cooling system | No |
| Gaming buttons | No |
| Extra |
|
User reviews
Does it have good sound?
9.2
13 reviews
Does it work smoothly in everyday use?
9.0
13 reviews
What's your experience been with demanding games?
9.0
13 reviews
Camera of Xiaomi Redmi K20
Triple rear camera
Standard
| 1 |
|---|---|
| Resolution | 48 Mpx |
| Sensor | Sony IMX582 Exmor RS |
| Type | CMOS |
| Aperture | ƒ/ 1.75 |
| ISO | 100 - 3200 |
| Pixel size | 0.80 µm |
| Pixel Binning | 1-4 (2x2) |
| Sensor size | 1/2" |
- Telephoto lens
- 2
- Resolution
- 8 Mpx
- Sensor
- Omnivision OV8865
- Type
- CMOS BSI 2
- Aperture
- ƒ/ 2.4
- Pixel size
- 1.40 µm
- Sensor size
- 1/3.2"
- 3
- Resolution
- 13 Mpx
- Sensor
- Samsung S5K3L6
- Type
- ISOCELL
- Aperture
- ƒ/ 2.4
- Pixel size
- 1.12 µm
- Sensor size
- 1/3.1"
| Flash | Dual LED |
|---|---|
| Optical Stabilisation | No |
| Slow Motion Video | Yes, 960 fps |
| Features |
|
Selfie
| Resolution | 20 Mpx |
|---|---|
| Sensor | -- |
| Type | -- |
| Aperture | ƒ/ 2.2 |
| Pixel size | 0.80 µm |
Others
- Extra
- Phase detection with Dual Pixel
- 4K video 30fps
- 79.4º angle lens
- 6P lens
- 1/2" sensor size
- 4 in 1 pixel size (12MP 1,6 μm)
- Second rear camera telephoto 5P lens, AF, FOV 49.6
- Third rear camera 13MP ultra wide angle 124º f/2.4 aperture
- Third rear camera sensor Samsung S5K3L6 1.12μm 1/3"
User reviews
Quality of daytime photos
9.7
13 reviews
Quality of nighttime photos
8.0
13 reviews
Quality of selfies
8.2
13 reviews
Does it have a powerful flash?
7.9
13 reviews
Kimovil Frequency Checker
Connectivity of Xiaomi Redmi K20
Bands
| 4G LTE | B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500) |
|---|---|
| 3G | B1 (2100), B2 (1900), B5 (850), B8 (900) |
| 2G | B2 (1900), B3 (1800), B5 (850), B8 (900) |
SIM card
| Type | Dual SIM
Dual Standby (Nano SIM + Nano SIM)
SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM... |
|---|
Wi-Fi
| Standards | 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac |
|---|---|
| Others |
|
Bluetooth
| Version | Bluetooth 5.0 LELow energy consumption |
|---|---|
| Profiles |
|
Navigation
| Supports | GPS, A-GPS, GLONASS, Beidou, Galileo |
|---|
USB
| Charging | Yes |
|---|---|
| Host | Yes |
| Mass Storage | Yes |
| USB On-The-Go (OTG) | Yes |
| USB Type C | Yes |
SAR
| -- | -- |
|---|
Others
- NFC
- Yes
- Audio Jack
- Yes
- Radio FM
- Yes
- Computer sync
- Yes
- OTA sync
- Yes
- Tethering.
- Yes
- DLNA
- Yes
- VoLTE
- Yes
User reviews
Does it have good coverage for calls?
8.7
13 reviews
Quality of the GPS
8.6
13 reviews
And the WiFi?
9.1
13 reviews
Battery of Xiaomi Redmi K20
| Capacity | 4000 mAh See more details |
|---|---|
| Type | Li-Polymer |
| Fast charge | Yes , 18.0W |
| Others |
|
| Extra |
|
User reviews
How long does the battery last?
- 8%Two days or more
- 62%More than one day
- 31%One day
- 0%Less than a day
- 0%Less than half day
13 reviews
Software of Xiaomi Redmi K20
Software
| Operating System |
Android 9.0
P
MIUI (Android 9.0 Pie) |
|---|---|
| Google Services (official) | Yes |
User reviews
Did it come with preinstalled applications?
- 8%It comes with a clean operating system
- 58%It has preinstalled apps but they don't bother me
- 33%It has preinstalled apps that I can't uninstall
13 reviews
Do you regularly receive updates?
- 62%Every two months or less
- 31%Every six months
- 0%Once a year
- 8%Never
13 reviews
Reviews
Video reviews
Reviews
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Comparisons
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Redmi k20 pro vs everything.
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Realme x2 pro vs one plus 7t vs mi 9t pro - flagship killer showdown! (part 1)
Realme x2 pro vs oneplus 7t vs mi 9t pro - flagship killer showdown! (part 2)
User reviews about the Xiaomi Redmi K20
Overall satisfaction
9.2
- 11
- 2
- 0
- 0
- 0
13 reviews
- Screen8.6
- Performance9.1
- Camera8.5
- Connectivity8.8
- Battery8.5
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