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Google Pixel 4a 5G vs Nokia X20 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
9.1
Google Pixel 4a 5G
Nokia X20
Google Pixel 4a 5G Nokia X20
Released · Nov 19, 2020
Released · May 01, 2021
6.2-inch
6.7-inch
Dual camera
Quad camera
6GB · 128GB
6GB · 128GB
3885 mAh
4470 mAh
Check prices

Design

Dimensions
6.06 x 2.91 x 0.32 inches
153.9 x 74.0 x 8.2 mm 		6.65 x 3.14 x 0.36 inches
168.94 x 79.7 x 9.1 mm
Weight
5.93 oz (168.0 g) 7.76 oz (220.0 g)
Materials
Back: Plastic
Biometrics
Fingerprint (touch) 2D Face unlock
Keys
Right: Volume control, Lock/Unlock key Left: Other; Right: Volume control, Lock/Unlock key
Colors
Just black, Clearly white Midnight Sun, Nordic Blue

Display

Size
6.2-inch 6.7-inch
Resolution
2340x1080px, 19.5:9 ratio, 416 PPI 1080x2400px, 20:9 ratio, 395 PPI
Technology
OLED
Refresh rate
60Hz
Screen-to-body
82.94 % 79.73 %
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 765G SM7250-AB (7 nm) Qualcomm Snapdragon 480 5G SM4350 (8 nm)
Processor
Octa-core
2400 MHz
Kryo 475 		Octa-core
2000 MHz
Kryo 460
GPU
Adreno 620 Adreno 619
RAM
6GB (LPDDR4) 6GB (LPDDR4)
Internal storage
128GB (UFS 2.1) 128GB
Storage expansion
not expandable microSDXC up to 512 GB
OS
Android (12, 11) Android (11)

Battery

Capacity
3885 mAh 4470 mAh
Charging
USB Power Delivery
Charge speed
Wired: 18.0W

Camera

Rear
Dual camera Quad camera
Main camera
12.2 MP (OIS, PDAF)
Aperture size: F1.7
Focal length: 28 mm
Sensor size: 1/2.55"
Pixel size: 1.4 μm 		64 MP (Autofocus)
Second camera
16 MP (Ultra-wide)
Aperture size: F2.2
Pixel size: 1 μm 		5 MP (Ultra-wide)
Third camera
2 MP (Macro)
Fourth camera
2 MP (Depth information)
Flash
LED LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)
OIS, Time-lapse video, EIS 		Yes
Front
8 MP (Dual-Camera, Time-of-Flight (ToF)), Video capture: 1920x1080 (Full HD) 32 MP

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
802.11 a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot 		802.11 a,b,g,n,ac
Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.1 Type-C, USB 2.0
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Barometer Accelerometer, Gyroscope, Compass
Other
NFC NFC

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Loudspeaker
Features
aptX, aptX-HD
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM, Stereo, RDS
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

5G
Bands n1, n2, n5, n12, n25, n28, n41, n66, n71, n78, Sub-6 Bands n1, n2, n3, n5, n7, n28, n38, n41, n66, n78
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 20(800 DD), 28(700 APT), 66(AWS-3)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46, 48(3600) Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, HSUPA
Dual SIM
Yes Yes
SIM type
Nano SIM, eSIM Nano SIM
HD Voice
Yes

Regulatory Approval

FCC approval
Date approved: Sep 01, 2020
FCC ID value: A4RG025E 		Date approved: Mar 23, 2021
FCC ID value: 2AJOTTA-1341
Measured SAR
Head: 1.20 W/kg
Body: 1.20 W/kg
Simultaneous Transmission: 1.57 W/kg
Wireless Router: 1.00 W/kg 		Head: 0.23 W/kg
Body: 0.62 W/kg
Simultaneous Transmission: 1.34 W/kg
Wireless Router: 0.95 W/kg

Buyers information

MSRP
$ 500 € 349
In The Box
18W USB-C power adapter, 1 m USB-C to USB-C cable (USB 2.0), Quick Start Guide, Quick Switch Adapter SIM tool Quick Start guide, Type-C USB cable, SIM tray tool, 100% compostable case, Screen protector, Charger (varies by market)

Availability

Officially announced
Sep 30, 2020 Apr 08, 2021

Alternative variants

for Verizon
Weight 6.03 oz (171.0 g)
5G Bands n2, n5, n12, n25, n66, n71, n260, n261, Sub-6, mmWave
MSRP $ 600
FCC OKs Cingular\'s purchase of AT&T Wireless