Huawei Mate X3 vs Xiaomi Redmi K50i

Huawei Mate X3

Xiaomi Redmi K50i

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800

GSM 850, 900, 1800, 1900
3G network

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
5G network

5G band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41 SA/NSA

5G band 1, 3, 5, 7, 8, 20, 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

LTE-A (CA)
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front, glass back or eco leather back, aluminum frame

Glass, plastic
SIM

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

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

156.9 mm

163.6 mm
Width

72.4 mm

74.3 mm
Thickness

11.8 mm

8.9 mm
Height unfolded

156.9 mm

-
Width unfolded

141.5 mm

-
Thickness unfolded

5.3 mm

-
Weight

239/241 g

200 g
Waterproof

IPX8

-
Dust proof

IPX8

-
Colors

Black, Dark Green, Gold, Purple, White

Black, Blue, Silver

Display
Display type

Foldable OLED

FFS LCD
Physical size

7.85 inches

6.6 inches
Resolution

2224 x 2496 pixels

1080 x 2460 pixels
Pixel density

426 ppi

407 ppi
Display colors

1073741824

16777216
Protection

Kunlun Glass (cover display only)

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
Display features

120Hz

144Hz, HDR10, Dolby Vision, 500 nits (typ), 650 nits (HBM)
Cover display

OLED

-
Cover display physical size

6.4 inches

-
Cover display resolution

1080 x 2504 pixels

-

OS
OS

HarmonyOS 3.1 (China), EMUI (Europe), no Google Play Services

Android 12, MIUI 13

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 50 MP, f/1.9 , 23 mm, 50x digital zoom

(wide) , 64 MP, f/1.9 , 1/1.72" , 0.8 µm
(periscope telephoto) , 8 MP, f/3.4 , 125 mm, 5x optical zoom

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

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

8192 x 6144 pixels

9280 x 6920 pixels
Primary camera video

4K@30/60fps, 1080p@30/60fps, gyro-EIS

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

LED flash

LED flash
Camera features

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, macro-mode, phase detection autofocus, XMAGE

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, 802.11n 5GHz, 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 3.1, Display Port 1.2

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.2

v5.3
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Infrared

Yes

Yes
NFC

Yes; NFC-SIM, HCE

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

Yes
NavIC

Yes

-

Features
Sensors

Accelerometer, altimiter, barometer, color spectrum, compass, fingerprint, gyroscope, proximity

Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity