Google Pixel 4a 5G vs Samsung Galaxy Note 20 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.

9.1
Google Pixel 4a 5G
8.0
Samsung Galaxy Note 20
Google Pixel 4a 5G Samsung Galaxy Note 20
Released · Nov 19, 2020
Released · Aug 21, 2020
6.2-inch · 2340x1080px
6.7-inch · 2400x1080px
Dual camera
Triple camera
6GB · 128GB
8GB · 128GB
3885 mAh
4300 mAh
Check prices Check prices

Design

Dimensions
6.06 x 2.91 x 0.32 inches
153.9 x 74.0 x 8.2 mm
6.36 x 2.96 x 0.33 inches
161.6 x 75.2 x 8.3 mm
Weight
5.93 oz (168.0 g) 6.84 oz (194.0 g)
Materials
Back: Plastic Back: Plastic
Resistance
Water, Dust; IP68
Biometrics
Fingerprint (touch) 2D Face unlock, Ultrasonic in-screen fingerprint
Features
Stylus
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Just black, Clearly white Mystic gray, Mystic bronze, Mystic green, Mystic red

Display

Size
6.2-inch 6.7-inch
Resolution
2340x1080px, 19.5:9 ratio, 416 PPI 2400x1080px, 20:9 ratio, 393 PPI
Technology
OLED Super AMOLED Plus
Refresh rate
60Hz 60Hz
Screen-to-body
82.94 % 89.23 %
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 765G SM7250-AB (7 nm) Qualcomm Snapdragon 865+ SM8250-AB (7 nm)
Processor
Octa-core
2400 MHz
Kryo 475
Octa-core
1x 3.1GHz Kryo 585 + 3x 2.42GHz Kryo 585 + 4x 1.80GHz Kryo 585
GPU
Adreno 620 Adreno 650
RAM
6GB (LPDDR4) 8GB (LPDDR5)
Internal storage
128GB (UFS 2.1) 128GB (UFS 3.0), available to use: 102.5 GB
Storage expansion
not expandable not expandable
OS
Android (12, 11) Android (13, 12, 11, 10), Samsung One UI

Battery

Capacity
3885 mAh 4300 mAh
Type
Li - Polymer
Charging
USB Power Delivery Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging
Charge speed
Wired: 18.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
5h 3min
Browsing
11h 58min
Video
7h 17min
Gaming
6h 38min

Camera

Rear
Dual camera Triple 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
12 MP (OIS, PDAF)
Aperture size: F1.8
Focal length: 26 mm
Sensor size: 1/1.76"
Pixel size: 1.8 μm
Second camera
16 MP (Ultra-wide)
Aperture size: F2.2
Pixel size: 1 μm
12 MP (Ultra-wide, Autofocus)
Aperture size: F2.2
Focal Length: 13 mm
Sensor size: 1/2.55"
Pixel size: 1.4 μm
Third camera
64 MP (Telephoto, OIS, PDAF)
Aperture size: F2.0
Focal Length: 27 mm
Sensor size: 1/1.7"
Pixel size: 0.8 μm
Flash
LED LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)
OIS, Time-lapse video, EIS
7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)
OIS, HDR, Time-lapse video, Hyperlapse, Object tracking, EIS
Front
8 MP (Dual-Camera, Time-of-Flight (ToF)), Video capture: 1920x1080 (Full HD) 10 MP (PDAF, HDR), Video capture: 3840x2160 (4K UHD)

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,ax(Wi-Fi 6),dual-band
MIMO, Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.1 Type-C, USB 3.2
Hearing aid compatible
M3/T4 M3/T3
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, Hall (for flip covers), Barometer
Other
NFC NFC, ANT+

Multimedia

Headphones
3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers
Features
aptX, aptX-HD 32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

5G
Bands n1, n2, n5, n12, n25, n28, n41, n66, n71, n78, Sub-6 Bands n2, n5, n12, n25, n41, n66, n71, n260, n261, SA, NSA, Sub-6, mmWave
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), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 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+), 46, 48(3600)
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 Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM, eSIM Nano SIM
HD Voice
Yes Yes

Regulatory Approval

FCC approval
Date approved: Sep 01, 2020
FCC ID value: A4RG025E
Date approved: Jul 22, 2020
FCC ID value: A3LSMN981U
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: 0.41 W/kg
Body: 0.92 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 1.22 W/kg
Phablet: 3.99 W/kg

Buyers information

MSRP
$ 500 $ 1000
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 Data Cable, Travel Adapter, Ejection Pin, Quick Start Guide

Availability

Officially announced
Sep 30, 2020 Aug 05, 2020

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
For Europe
System chip Samsung Exynos 990 (7 nm)
Processor Octa-core
2x 2.73GHz Exynos M5 + 2x 2.5GHz Cortex-A76 + 4x 2.0 GHz Cortex-A55
GPU Mali G77 MP11
Internal storage 256GB
FCC approval Date approved: Jul 16, 2020
FCC ID value: A3LSMN981B
Measured SAR Head: 0.29 W/kg
Body: 0.72 W/kg
Simultaneous Transmission: 1.60 W/kg
Wireless Router: 1.24 W/kg
Phablet: 1.93 W/kg
MSRP € 1023
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