Google Pixel 4a vs LG K20 (2019)

Google Pixel 4a

LG K20 (2019)

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71

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

42 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE-A (3CA) Cat 12, 600 Mbps download, 75 Mbps upload

LTE Cat 4, 150 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass 3), plastic back, plastic frame

Front glass, plastic body
SIM

Nano-SIM and/or eSIM

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

144 mm

148.6 mm
Width

69.4 mm

71.9 mm
Thickness

8.2 mm

8.3 mm
Weight

143 g

152 g
MIL-STD-810G

-

Yes
Colors

Black

Black, Blue

Display
Display type

OLED capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

5.81 inches

5.45 inches
Resolution

1080 x 2340 pixels

480 x 960 pixels
Pixel density

443 ppi

197 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass 3

2.5D curved glass screen
Multitouch

-

Yes
Display features

HDR, Always-on display

-

Main camera
Camera type

Single

Single
Main camera

12 MP, f/1.7 , 27 mm, 1/2.55" , 1.4 µm

8 MP, f/2.0 , 27 mm, 1.12 µm
Primary camera resolution

4032 x 3024 pixels

3264 x 2448 pixels
Primary camera video

4K@30fps, 1080p@30/60/120fps; gyro-EIS

1080p@30fps
Primary camera flash

dual 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, phase detection autofocus

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

122

-
DxOMark zoom

34

-
DxOMark video

98

-
DxOMark camera score

111

-

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

-
USB

Type-C reversible connector

microUSB 2.0
Bluetooth

v5.0

v4.2
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

-
QZSS

Yes

-