LG K20 (2019) vs Xiaomi Mi 8

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
3G network

HSDPA 850, 900, 1900, 2100

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

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 38(2600)

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE Cat 4, 150 Mbps download, 50 Mbps upload

-
LTE-A speed

-

LTE-A, (4CA) Cat16, 1024 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Front glass, plastic body

Front/rear glass, aluminum frame (7000 series)
SIM

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

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

148.6 mm

154.9 mm
Width

71.9 mm

74.8 mm
Thickness

8.3 mm

7.6 mm
Weight

152 g

175 g
MIL-STD-810G

Yes

-
Colors

Black, Blue

Black, Blue, Gold, White

Display
Display type

IPS LCD capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

5.45 inches

6.21 inches
Resolution

480 x 960 pixels

1080 x 2248 pixels
Pixel density

197 ppi

402 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen

Corning Gorilla Glass
Multitouch

Yes

Yes
Display features

-

HDR10 display

Main camera
Camera type

Single

Dual
Main camera

8 MP, f/2.0 , 27 mm, 1.12 µm

12 MP, f/1.8 , 1.4 µm, 1/2.55" , 2x optical zoom
12 MP, f/2.4 , 1/3.4" , 1 µm
Primary camera resolution

3264 x 2448 pixels

4032 x 3024 pixels
Primary camera video

1080p@30fps

2160p@60fps, 1080p@30/240fps
Primary camera Autofocus

-

dual pixel phase detection autofocus
Primary camera flash

LED flash

dual-LED flash
Primary camera optical image stabilization

-

4-axis OIS
Camera features

Autofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Geo-tagging, HDR, face detection, panorama, touch focus
DxOMark photo

-

105
DxOMark video

-

88
DxOMark camera score

-

99

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

-

Yes
WLAN DLNA

-

Yes
USB

microUSB 2.0

Type-C reversible connector
Bluetooth

v4.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes
QZSS

-

Yes

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Email

-

Push Email
Sensors

Accelerometer, light, proximity

Infrared face recognition, accelerometer, barometer, compass, fingerprint (rear-mounted), gyro, proximity