Google Pixel 6 Pro vs Google Pixel 4a 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.

9.0	9.1
Google Pixel 6 Pro	Google Pixel 4a
Released · Oct 28, 2021	Released · Aug 20, 2020
6.7-inch · 3120x1440px	5.8-inch · 2340x1080px
Triple camera	Single camera
12GB · 128GB	6GB · 128GB
5003 mAh	3140 mAh
Check prices	Check prices

Design

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

Display

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

Hardware

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

Battery

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

Battery Life Estimate

Untested

Browsing

12h 13min

Video

9h 3min

Gaming

Untested

Battery Life Estimate

4h 15min

Browsing

9h 27min

Video

6h 48min

Gaming

4h 51min

Camera

Rear
Triple camera	Single camera
Main camera
50 MP (OIS, Laser and PDAF) Aperture size: F1.9 Focal length: 26 mm Sensor size: 1/1.31" Pixel size: 1.12 μm	12.2 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 27 mm Sensor size: 1/2.55" Pixel size: 1.4 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
Quad LED	LED
Video recording
4K UHD (60 fps), 1080p (60 fps)	4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) EIS
Front
11.1 MP Video capture: 4K UHD (30 fps)	8 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.2	5.1
WLAN
802.11 a,b,g,n,ac,ax(Wi-Fi 6) MIMO, Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band 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, QZSS, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Barometer	Accelerometer, Gyroscope, Compass, Barometer
Other
NFC	NFC

Multimedia

Headphones
No 3.5mm jack	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, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD)
Bands 38, 39, 40, 41, 42, 46, 48	Bands 38, 39, 40, 41
3G
Bands 1, 2, 4, 5, 6, 8, 19	Bands 1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A Cat 11 (600/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 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
$ 899 / € 999	$ 349
In The Box
1 m USB-C to USB-C cable (USB 2.0), Quick Start Guide, Quick Switch Adapter, SIM tool	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
Oct 19, 2021	Aug 03, 2020

Alternative variants

With 256GB internal storage


Memory	256GB
MSRP	$ 999

With 512GB internal storage


Memory	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, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)
4G (TDD)	Bands 38, 39, 40, 41, 42, 46, 48
3G	Bands 1, 2, 4, 5, 6, 8, 19

Links

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