Google Pixel 9a vs Google Pixel 9 Specs Comparison

Display

Size
6.1-inch	6.3-inch
Resolution
2400 x 1080 px, 20:9 ratio, 431 PPI	2400 x 1080 px, 20:9 ratio, 418 PPI
Technology
OLED	OLED
Refresh rate
120Hz	120Hz
Screen-to-body
79.39 %	81.73 %
Peak brightness
	2700 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor	HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity sensor

Hardware

System chip
Google Tensor G3 (4 nm)	Google Tensor G4 (4 nm)
Processor
Nona-core, 1x 3.0GHz Cortex-X3 + 4x 2.45GHz Cortex-A715 + 4x 2.15GHz Cortex-A510	Octa-core, 1x 3.1GHz Cortex-X4 + 3x 2.6GHz Cortex-A720 + 4x 1.92GHz Cortex-A520
GPU
Immortalis-G715s MC10	Mali-G715 MC7
RAM
8GB (LPDDR5X)	12GB (LPDDR5X)
Internal storage
128GB (UFS 3.1), not expandable	128GB, not expandable
OS
Android (15)	Android (14)
Device type
Smartphone	Smartphone

Battery

Capacity
	4700 mAh
Type
Not user replaceable	Not user replaceable
Charging
Fast charging, Qi wireless charging	Fast charging, Qi wireless charging
Max charge speed
	Wired: 27.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

6h 48min

Browsing

17h 34min

Video

8h 28min

Gaming

10h 4min

Find out more details about battery and charging for all phones we have tested on our PhoneArena Battery Score page.

Camera

Rear
Dual camera	Dual camera
Main camera
48 MP (OIS, PDAF)	50 MP Specifications: Aperture size: F1.7 Sensor size: 1/1.31"
Second camera
13 MP (Ultra-wide) Specifications: Aperture size: F2.2 Pixel size: 1.12 μm	48 MP (Ultra-wide) Specifications: Aperture size: F1.7 Sensor size: 1/2.55"
Flash
LED	LED
Video recording
3840x2160 (4K UHD) (60 fps)	3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD)
Front
13 MP	10.5 MP, Video capture: 3840x2160 (4K UHD) (60 fps)

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

144

Overall

153

Photo

136

Video

Find out more details about photo and video scores for all phones we have tested on our PhoneArena Camera Score page.

Design

Dimensions
6.09 x 2.88 x 0.35 inches (154.7 x 73.2 x 8.9mm)	6.02 x 2.83 x 0.33 inches (152.8 x 72.0 x 8.5 mm) thickness with camera 0.47 inches (12 mm)
Weight
	6.98 oz(198.0 g)
Materials
Back: Plastic Frame: Aluminum	Back: Glass (Corning Gorilla Glass Victus 2) Frame: Aluminum
Resistance
Yes; IP67	Yes; IP68
Biometrics
Fingerprint (touch)	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
	Obsidian, Porcelain, Wintergreen, Peony

Cellular

5G
Bands n1, n2, n3, n5, n7, n8, n20, n28, n48, n66, n71, n77, n78, n260, n261, SA, NSA, Sub-6, mmWave	Bands n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n28, n29, n30, n38, n40, n41, n48, n66, n70, 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), 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), 66(AWS-3), 71(600)
4G (TDD)
Bands 38(2600), 41(2600+)	Bands 38(2600), 40(2300), 41(2600+), 48(3600)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900), 19(800)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Nano SIM, eSIM	Nano SIM, eSIM

Multimedia

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

Connectivity & Features

Bluetooth
5.3	5.3
Wi-Fi
802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 7,Wi-Fi 6E Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.2, Features: Charging	Type-C (reversible), USB 3.2, Features: Charging
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning, Emergency SOS via satellite (SMS sending/receiving)
Sensors
Accelerometer, Gyroscope, Compass, Barometer	Accelerometer, Gyroscope, Compass, Barometer
Other
NFC	NFC

Buyers information

Price
	$ 799

Alternative variants

With 256GB internal storage

Internal storage	256GB

Links

Full specifications
Google Pixel 9a Specs	Google Pixel 9 Specs
PhoneArena Review
	Google Pixel 9 Review
User Reviews
	Google Pixel 9 User Reviews