Refurbished iPhone 14 Pro from $461
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Google Pixel 3 vs Google Pixel 8a 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.

Comparison mode:
Specs Size
Differences only
9.0
Google Pixel 3
6.4
Google Pixel 8a
Google Pixel 3 Google Pixel 8a
Released · Oct 18, 2018
Released · May 14, 2024
5.5-inch
6.1-inch
Single camera
Dual camera
4GB · 64GB
8GB · 128GB
2915 mAh
4492 mAh
Check prices Check prices

Design

Dimensions
5.73 x 2.69 x 0.31 inches
145.6 x 68.2 x 7.9 mm 		5.99 x 2.84 x 0.35 inches
152.1 x 72.2 x 8.9 mm
Weight
5.22 oz (148.0 g) 6.63 oz (188.0 g)
Materials
Back: Glass (Corning Gorilla Glass 5)
Frame: Aluminum 		Back: Plastic
Frame: Aluminum
Resistance
Water, Dust; IP68 Water, Dust; IP67
Biometrics
Fingerprint (touch) Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black, Pink, White Obsidian, Porcelain, Bay, Aloe

Display

Size
5.5-inch 6.1-inch
Resolution
2160x1080px, 18:9 ratio, 442 PPI 2400x1080px, 20:9 ratio, 431 PPI
Technology
P-OLED OLED
Refresh rate
120Hz
Screen-to-body
77.36 % 81.28 %
Peak brightness
2000 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor HDR support, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 845 SDM845 (10 nm) Google Tensor G3 (4 nm)
Processor
Octa-core
2500 MHz
Kryo 385 		Nona-core
1x 3.0GHz Cortex-X3 + 4x 2.45GHz Cortex-A715 + 4x 2.15GHz Cortex-A510
GPU
Adreno 630 Immortalis-G715s MC10
RAM
4GB (LPDDR4) 8GB (LPDDR5X)
Internal storage
64GB 128GB (UFS 3.1)
Storage expansion
not expandable not expandable
OS
Android (12, 11, 10, 9.0 Pie) Android (15, 14)

Battery

Capacity
2915 mAh 4492 mAh
Type
Li - Polymer Li - Polymer
Charging
USB Power Delivery, Qi wireless charging Fast charging, Qi wireless charging
Charge speed
Wired: 18.0W
Wireless: 7.5W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
5h 51min
Browsing
13h 53min
Video
8h 34min
Gaming
7h 16min
Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera Dual camera
Main camera
12.2 MP (OIS, PDAF, CMOS image sensor)
Aperture size: F1.8
Focal length: 28 mm
Sensor size: 1/2.55"
Pixel size: 1.4 μm 		64 MP (OIS, PDAF)
Aperture size: F1.9
Focal length: 26 mm
Sensor size: 1/1.73"
Pixel size: 0.8 μm
Second camera
13 MP (Ultra-wide)
Aperture size: F2.2
Pixel size: 1.12 μm
Flash
Dual LED LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
OIS, EIS, Video calling, Video sharing 		3840x2160 (4K UHD) (60 fps)
Front
8 MP (Dual-Camera, Wide Angle, Autofocus), Video capture: 1920x1080 (Full HD) 13 MP
PhoneArena Camera Tests
N/A
Overall
N/A
Photo
N/A
Video
134
Overall
142
Photo
127
Video
Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.0 5.3
Wi-Fi
802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot 		802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E
Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.1 Type-C, USB 3.2
Hearing aid compatible
M3/T3
Location
GPS, A-GPS, Glonass, Galileo GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Barometer Accelerometer, Gyroscope, Compass, Barometer
Other
NFC, VoIP, Tethering, Computer sync, OTA sync NFC

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share Wireless screen share
Additional microphone(s)
Noise cancellation 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(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 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), 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), 39(1900+), 40(2300), 41(2600+), 46 Bands 38(2600), 41(2600+)
3G
Bands 2(1900), 5(850) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)
Data Speed
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA, UMTS LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM, eSIM Nano SIM, eSIM
HD Voice
Yes
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Aug 31, 2018
FCC ID value: A4RG013A
Measured SAR
Head: 1.34 W/kg
Body: 1.34 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 1.34 W/kg

Buyers information

MSRP
$ 799 $ 499 / € 549
In The Box
Quick Switch Adapter, USB-C to USB-C cable, USB-C 18W Power adapter, Pixel USB-C earbuds, USB-C to 3.5mm headphone adapter, SIM tool, Quick Start Guide Phone, USB Type-C cable, SIM ejector tool, Papers

Availability

Officially announced
Oct 09, 2018 May 07, 2024
Expected Announcement
Oct 09, 2018

Alternative variants

with 128 GB storage
Internal storage 128GB
MSRP $ 899
With 256GB internal storage
Internal storage 256GB
FCC OKs Cingular\'s purchase of AT&T Wireless