Samsung Galaxy S20 5G UW vs Xiaomi Redmi K50 Ultra

Samsung Galaxy S20 5G UW

Xiaomi Redmi K50 Ultra

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
4G network

LTE frequency band 2, 3, 4, 5, 7, 8, 13, 18, 19, 20, 26, 28, 48, 66

LTE frequency band 1, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G network

5G band 260, 261 mmWave

5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A (7CA), Cat20, 2000 Mbps download, 200 Mbps upload

LTE-A
5G speed

5+ Gbps download

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GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frame

Aluminium alloy, glass
SIM

Pre-installed Nano-SIM

Dual SIM (Nano-SIM, dual stand-by)
Height

151.7 mm

163.1 mm
Width

69.1 mm

75.9 mm
Thickness

8.1 mm

8.6 mm
Weight

168.1 g

202 g
Payment

Samsung Pay

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Waterproof

IP68, 1.5m for 30 mins

-
Dust proof

IP68

-
Colors

Grey, Pink, White

Black, Blue, Gray, Mercedes AMG

Display
Display type

Dynamic AMOLED 2X capacitive touchscreen

OLED
Physical size

6.2 inches

6.67 inches
Resolution

1440 x 3200 pixels

1220 x 2712 pixels
Pixel density

566 ppi

446 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass 6

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus
Display features

Always-on display, HDR10+, 120Hz@FHD/60Hz@QHD refresh rate

144Hz, HDR10+, Dolby Vision

Main camera
Camera type

Triple

Triple
Main camera

12 MP, f/1.8 , 26 mm, 1/1.76" , 1.8 µm, 1.1x optical zoom, 3x hybrid optical zoom

108 MP, f/1.6 , 1/1.67" , 0.64 µm, (wide)
64 MP, f/2.0 , 1/1.72" , 0.8 µm

8 MP, f/2.2 , (ultrawide) , 120˚
12 MP, f/2.2 , 13 mm, 1.4 µm

2 MP, f/2.4 , (macro)
Primary camera resolution

4032 x 3024 pixels

12000 x 9000 pixels
Primary camera video

8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS

4K@30/60fps, 1080p@30/60/120/240/960fps
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, phase detection with Dual Pixel

Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, flicker sensor

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, 802.11ax

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 1.0 reversible connector

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Infrared

-

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

Yes

-
BDS

-

Yes
QZSS

-

Yes
NavIC

-

Yes

Features
Sensors

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity

Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
Power bank function

Yes

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