Google Pixel 4a 5G vs Google Pixel 5a 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
8.9
Google Pixel 5a
Google Pixel 4a 5G Google Pixel 5a
Released · Nov 19, 2020
Released · Aug 26, 2021
6.2-inch · 2340 x 1080 px
6.3-inch · 2400 x 1080 px
12.2 MP Main · 8 MP Selfie
12.2 MP Main · 8 MP Selfie
6GB · 128GB
6GB · 128GB
3885 mAh
4680 mAh
Check prices Check prices

Display

Size
6.2-inch 6.3-inch
Resolution
2340 x 1080 px, 19.5:9 ratio, 416 PPI 2400 x 1080 px, 20:9 ratio, 415 PPI
Technology
OLED OLED
Refresh rate
60Hz
Screen-to-body
82.94 % 84.93 %
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor HDR support, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 765G SM7250-AB (7 nm) Qualcomm Snapdragon 765G SM7250-AB (7 nm)
Processor
Octa-core, 2400 MHz, Kryo 475, 64-bit Octa-core, 2400 MHz, Kryo 475 Prime, 64-bit
GPU
Adreno 620 Adreno 620
RAM
6GB (LPDDR4) 6GB
Internal storage
128GB (UFS 2.1), not expandable 128GB
OS
Android (12, 11) Android (12, 11)
Device type
Smartphone Smartphone

Battery

Capacity
3885 mAh 4680 mAh
Type
Not user replaceable
Charging
USB Power Delivery Fast charging
Max charge speed
Wired: 18.0W Wired: 18.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
7h 7min
Browsing
15h 6min
Video
10h 46min
Gaming
10h 46min

Camera

Rear
Dual camera Dual camera
Main camera
12.2 MP (OIS, PDAF)
Specifications:
Aperture size: F1.7
Focal length: 28 mm
Sensor size: 1/2.55"
Pixel size: 1.4 μm
12.2 MP (PDAF)
Specifications:
Aperture size: F1.7
Focal length: 27 mm
Sensor size: 1/2.55"
Pixel size: 1.4 μm
Second camera
16 MP (Ultra-wide)
Specifications:
Aperture size: F2.2
Pixel size: 1 μm
16 MP (Ultra-wide)
Specifications:
Aperture size: F2.2
Flash
LED LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)
Features:
OIS, Time-lapse video, EIS
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)
Front
8 MP (Dual-Camera, Time-of-Flight (ToF)), Video capture: 1920x1080 (Full HD) 8 MP, Video capture: 1920x1080 (Full HD)

Design

Dimensions
6.06 x 2.91 x 0.32 inches
(153.9 x 74.0 x 8.2 mm)
6.15 x 2.88 x 0.35 inches
(156.2 x 73.2 x 8.8 mm)
Weight
5.93 oz(168.0 g) 6.46 oz(183.0 g)
Materials
Back: Plastic Back: Plastic
Frame: Metal
Resistance
Water, Dust; IP67
Biometrics
Fingerprint (touch) Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Just black, Clearly white Mostly Black

Cellular

5G
Bands n1, n2, n5, n12, n25, n28, n41, n66, n71, n78, Sub-6 Bands n1, n2, n5, n12, n25, n28, n41, n66, n71, n77, n78, Sub-6
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), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)
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+), 42(3500), 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 Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM, eSIM Nano SIM, eSIM
HD Voice
Yes

Multimedia

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

Connectivity & Features

Bluetooth
5.0 5.0
Wi-Fi
802.11 a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.1, Features: Charging Type-C (reversible), Features: Charging, Mass storage device
Hearing aid compatible
M3/T4 M3/T4
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Barometer Accelerometer, Gyroscope, Compass, Barometer
Other
NFC NFC

Regulatory Approval

FCC approval
Date approved: Sep 01, 2020
FCC ID value: A4RG025E
Measured SAR
Head: 1.20 W/kg
Body: 1.20 W/kg
Simultaneous Transmission: 1.57 W/kg
Wireless Router: 1.00 W/kg

Buyers information

MSRP
$ 500 $ 449
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

Availability

Officially announced
Sep 30, 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
FCC OKs Cingular\'s purchase of AT&T Wireless