Google Pixel 4a vs Google Pixel 9a 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	7.0
Google Pixel 4a	Google Pixel 9a
Released · Aug 20, 2020	Released · Mar 26, 2025
5.8-inch	6.3-inch
Single camera	Dual camera
6GB · 128GB	8GB · 128GB
3140 mAh	5100 mAh
Check prices	Check prices

Availability

Officially announced
Aug 03, 2020	Mar 19, 2025
Prices (MSRP)
$349	$499

Design

Dimensions
5.67 x 2.73 x 0.32 inches 144 x 69.4 x 8.2 mm	6.09 x 2.88 x 0.35 inches (~0.37 inches with camera bump) 154.7 x 73.2 x 8.9mm (~9.4 mm with camera bump)
Weight
5.04 oz (143.0 g)	6.56 oz (186.0 g)
Materials
Back: Plastic Frame: Plastic	Back: Plastic Frame: Aluminum
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	Obsidian, Porcelain, Iris, Peony

Display

Size
5.8-inch, 82.53% screen-to-body	6.3-inch, 79.39% screen-to-body
Type
OLED, 60Hz, HDR	P-OLED, 120Hz, HDR, 2700 nits
Resolution
2340x1080px, 19.5:9 ratio, 444 PPI	2424x1080px, 20:9 ratio, 421 PPI
Protection
Corning Gorilla Glass 3	Corning Gorilla Glass 3

Hardware

System chip
Snapdragon 730G SM7150-AA (8 nm)	Google Tensor G4 (4 nm)
Processor
Octa-core 2200 MHz Kryo 470	Octa-core 1x3.1GHz Cortex-X4 3x2.6GHz Cortex-A720 4x1.92GHz Cortex-A520
GPU
Adreno 618	Mali-G715 MC7
Memory
6GB (LPDDR4)/128GB (UFS 2.1)	8GB (LPDDR5X)/128GB (UFS 3.1) 8GB/256GB
Storage expansion
not expandable	not expandable
OS
Android (12, 11, 10)	Android (15)

Battery

Type
3140 mAh, Li - Polymer	5100 mAh, Li - Ion
Charging
USB Power Delivery	Fast charging Qi wireless charging
Charge speed
Wired: 18.0W	Wired: 23.0W Wireless: 7.5W

Battery Life Estimate

4h 15min

Browsing

9h 27min

Video

6h 48min

Gaming

4h 51min

Battery Life Estimate

8h 11min

Browsing

19h 39min

Video

10h 57min

Gaming

12h 30min

Camera

Rear
Single camera	Dual 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	48 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 25 mm Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
	13 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/3.1" Pixel size: 1.12 μm
Flash
LED	Dual LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) EIS	4K UHD (60 fps), 1080p (240 fps)
Front
8 MP Video capture: 1080p	13 MP Video capture: 4K UHD (30 fps)

N/A

Overall

N/A

Photo

N/A

Video

134

Overall

143

Photo

126

Video

Connectivity & Features

Bluetooth
5.1	5.3
WLAN
a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 3.1	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
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
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
	n1, n2, n3, n5, n7, n8, n20, n28, n48, n66, n71, n77, n78, n260, n261, SA, NSA, Sub-6, mmWave
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 66, 71	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 66, 71
4G (TDD) Bands
38, 39, 40, 41	38, 41
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5, 6, 8
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
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

Alternative variants

With 512GB internal storage


Memory	512GB

Links

Full specifications
Google Pixel 4a Specs	Google Pixel 9a Specs
PhoneArena Review
Google Pixel 4a Review	Google Pixel 9a Review
User Reviews
Google Pixel 4a User Reviews