Google Pixel 4a vs Google Pixel 6 Pro Specs Comparison

Design

Dimensions
5.67 x 2.73 x 0.32 inches 144 x 69.4 x 8.2 mm	6.45 x 2.99 x 0.35 inches (~0.45 inches with camera bump) 163.9 x 75.9 x 8.9 mm (~11.54 mm with camera bump)
Weight
5.04 oz (143.0 g)	7.41 oz (210.0 g)
Materials
Back: Plastic Frame: Plastic	Back: Glass (Corning Gorilla Glass Victus) Frame: Metal
Resistance
	Water, Dust; IP68
Biometrics
Fingerprint (touch)	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Just black	Stormy Black, Cloudy White, Sorta Sunny

Display

Size
5.8-inch	6.7-inch
Resolution
2340x1080px, 19.5:9 ratio, 444 PPI	3120x1440px, 19.5:9 ratio, 512 PPI
Technology
OLED	P-OLED
Refresh rate
60Hz	120Hz
Screen-to-body
82.53 %	88.83 %
Peak brightness
	800 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 730G SM7150-AA (8 nm)	Google Tensor (5 nm)
Processor
Octa-core 2200 MHz Kryo 470	Octa-core 2x 2.80GHz Cortex-X1 + 2x 2.25GHz Cortex-A76 + 4x 1.80GHz Cortex-A55
GPU
Adreno 618	Mali-G78 MP20
RAM
6GB (LPDDR4)	12GB (LPDDR5)
Internal storage
128GB (UFS 2.1)	128GB (UFS 3.1)
Storage expansion
not expandable	not expandable
OS
Android (12, 11, 10)	Android (15, 14, 13, 12)

Battery

Capacity
3140 mAh	5003 mAh
Type
Li - Polymer	Li - Ion
Charging
USB Power Delivery	Fast charging, Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 18.0W	Wired: 23.0W Wireless: 23.0W

PhoneArena Battery Tests

Battery Life Estimate

4h 15min

Browsing

9h 27min

Video

6h 48min

Gaming

4h 51min

Battery Life Estimate

Untested

Browsing

12h 13min

Video

9h 3min

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera	Triple camera
Main camera
12.2 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 27 mm Sensor size: 1/2.55" Pixel size: 1.4 μm	50 MP (OIS, Laser and PDAF) Aperture size: F1.9 Focal length: 26 mm Sensor size: 1/1.31" Pixel size: 1.12 μm
Second camera
	48 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 18 mm Pixel size: 1.25 μm
Third camera
	48 MP (Telephoto, OIS) Optical zoom: 4.0x Aperture size: F3.5 Focal Length: 104 mm Sensor size: 1/2" Pixel size: 0.8 μm
Flash
LED	Quad LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps) EIS	3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps)
Front
8 MP, Video capture: 1920x1080 (Full HD)	11.1 MP, Video capture: 3840x2160 (4K UHD) (30 fps)

Connectivity & Features

Bluetooth
5.1	5.2
Wi-Fi
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) MIMO, Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.1	Type-C, USB 3.1
Hearing aid compatible
M3/T4	M3/T4
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, QZSS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Barometer	Accelerometer, Gyroscope, Compass, Barometer
Other
NFC	NFC

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Features
aptX, aptX-HD
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G
	Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78, n258, n260, n261, 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), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 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), 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)	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), 6(800), 8(900), 19(800)
Data Speed
LTE-A Cat 11 (600/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM, eSIM	Nano SIM, eSIM

Regulatory Approval

FCC approval
Date approved: Jun 25, 2020 FCC ID value: A4RG025J
Measured SAR
Head: 1.18 W/kg Body: 1.19 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.00 W/kg

Buyers information

MSRP
$ 349	$ 899 / € 999
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	1 m USB-C to USB-C cable (USB 2.0), Quick Start Guide, Quick Switch Adapter, SIM tool

Availability

Officially announced
Aug 03, 2020	Oct 19, 2021

Alternative variants

With 256GB internal storage

Internal storage	256GB
MSRP	$ 999

With 512GB internal storage

Internal storage	512GB
MSRP	$ 1099

International model.

5G	Bands n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n28, n30, n38, n40, n41, n48, n66, n71, n77, 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), 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)
4G (TDD)	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), 6(800), 8(900), 19(800)

Links

Full specifications
Google Pixel 4a Specs	Google Pixel 6 Pro Specs
PhoneArena Review
Google Pixel 4a Review	Google Pixel 6 Pro Review
User Reviews
Google Pixel 4a User Reviews	Google Pixel 6 Pro User Reviews