Google Pixel 3a vs OnePlus 8 Pro Specs Comparison

Availability

Officially announced
May 07, 2019	Apr 14, 2020
Prices (MSRP)
$399	8GB/128GB - $899 12GB/256GB - $999

Design

Dimensions
5.96 x 2.76 x 0.32 inches 151.3 x 70.1 x 8.2 mm	6.51 x 2.93 x 0.33 inches 165.3 x 74.3 x 8.5 mm
Weight
5.19 oz / 147.0 g	7.02 oz / 199.0 g
Materials
Back: Plastic	Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum
Biometrics
Fingerprint (touch)	2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Black, Purple, White	Glacial green

Display

Size
5.6-inch, 73.93% screen-to-body	6.8-inch, 90.79% screen-to-body
Type
OLED	AMOLED, 120Hz, HDR, 1300 nits
Resolution
2220x1080px, 18.5:9 ratio, 444 PPI	3168x1440px, 19.8:9 ratio, 513 PPI
Protection
Dragontrail	Corning Gorilla Glass 5

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
1.7 (Good)	2.8 (Average)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 670 SDM670 (10 nm)	Snapdragon 865 SM8250 (7 nm)
Processor
Octa-core 2000 MHz Kryo 360	Octa-core 2840 MHz Kryo 585
GPU
Adreno 615	Adreno 650
Memory
4GB (LPDDR4)/64GB (eMMC)	8GB (LPDDR5)/128GB (UFS 3.0) 12GB/256GB
Storage expansion
not expandable	not expandable
OS
Android (12, 11, 10, 9.0 Pie)	Android (11, 10)

Battery

Type
3000 mAh	4510 mAh, Li - Polymer
Charging
USB Power Delivery	OnePlus Warp Charge Qi wireless charging, Reverse wireless charging
Charge speed
	Wired: 30.0W Wireless: 30.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

9h 48min

Video

6h 30min

Gaming

Untested

Battery Life Estimate

5h 45min

Browsing

10h 0min

Video

9h 15min

Gaming

10h 33min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera	Quad camera
Main camera
12.2 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 28 mm Sensor size: 1/2.55" Pixel size: 1.4 μm	48 MP (OIS, Laser and PDAF) Aperture size: F1.8 Focal length: 25 mm Sensor size: 1/1.4" Pixel size: 1.12 μm
Second camera
	48 MP (Ultra-wide, PDAF) Aperture size: F2.2 Focal Length: 14 mm Sensor size: 1/2" Pixel size: 0.8 μm
Third camera
	8 MP (Telephoto, OIS, Laser and PDAF) Optical zoom: 3.0x Aperture size: F2.4 Sensor size: 1/2" Pixel size: 1 μm
Fourth camera
	5 MP (Color filter) Aperture size: F2.4
Flash
Dual LED	Dual LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) EIS	4K UHD (60 fps), 1080p (240 fps), 720p (480 fps) OIS, HDR, EIS
Front
8 MP Video capture: 1080p (30 fps)	16 MP (EIS, HDR) Video capture: 1080p (30 fps)

Connectivity & Features

Bluetooth
5.0	5.1
WLAN
dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 2.0	Type-C, USB 3.1
Sensors
Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T3
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning
Other
NFC, VoIP, Tethering, Computer sync, OTA sync	NFC

Multimedia

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

Cellular

5G Bands
	n2, n5, n41, n66, n71, SA, NSA Europe version - n1, n3, n7, n28, n78, SA, NSA
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71 Europe version - 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66
TDD Bands
38, 40, 41	34, 38, 39, 40, 41, 46, 48 Europe version - 34, 38, 39, 40, 41, 42, 46
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 Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
Yes

Regulatory Approval

FCC approval
Date approved: Feb 25, 2019 FCC ID value: A4RG020G	Date approved: Oct 12, 2020 FCC ID value: 2ABZ2-EE007
Measured SAR
Head: 1.15 W/kg Body: 1.13 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.19 W/kg	Head: 0.93 W/kg Body: 0.89 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 0.95 W/kg

Discover more

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