Google Pixel 3a vs OnePlus 7 Pro Specs Comparison

Availability

Officially announced
May 07, 2019	May 14, 2019
Prices (MSRP)
$399	$669

Design

Dimensions
5.96 x 2.76 x 0.32 inches 151.3 x 70.1 x 8.2 mm	6.40 x 2.99 x 0.35 inches 162.6 x 76 x 8.8 mm
Weight
5.19 oz / 147.0 g	7.27 oz / 206.0 g
Materials
Back: Plastic	Back: Glass (Corning Gorilla Glass 5) Frame: Metal
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	Mirror gray, Nebula blue, Almond

Display

Size
5.6-inch, 73.93% screen-to-body	6.7-inch, 88.46% screen-to-body
Type
OLED	AMOLED, 90Hz, HDR
Resolution
2220x1080px, 18.5:9 ratio, 444 PPI	3120x1440px, 19.5:9 ratio, 515 PPI
Protection
Dragontrail	Corning Gorilla Glass 5

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
1.7 (Good)	1.9 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 670 SDM670 (10 nm)	Snapdragon 855 (7 nm)
Processor
Octa-core 2000 MHz Kryo 360	Octa-core Kryo 485
GPU
Adreno 615	Adreno 640
Memory
4GB (LPDDR4)/64GB (eMMC)	6GB (LPDDR4)/128GB (UFS 3.0) 8GB/256GB 12GB/256GB
Storage expansion
not expandable	not expandable
OS
Android (12, 11, 10, 9.0 Pie)	Android (10, 9.0 Pie)

Battery

Type
3000 mAh	4000 mAh, Li - Ion
Charging
USB Power Delivery	OnePlus Warp Charge
Charge speed
	Wired: 30.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

9h 48min

Video

6h 30min

Gaming

Untested

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera	Triple 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: F1.6 Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
	16 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 17 mm
Third camera
	8 MP (Telephoto, OIS, Laser and PDAF) Optical zoom: 3.0x Aperture size: F2.4 Pixel size: 1 μm
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) Time-lapse video, Continuous autofocus, EIS
Front
8 MP Video capture: 1080p	16 MP (Pop-up, HDR) Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.0
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,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
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	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

Discover more

Full Specs Google Pixel 3a Specs PA Review Google Pixel 3a Review

Full Specs OnePlus 7 Pro Specs PA Review OnePlus 7 Pro Review

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

4G (FDD) 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
4G (TDD) Bands
38, 40, 41	34, 38, 39, 41, 46, 48
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	Yes

Regulatory Approval

FCC approval
Date approved: Feb 25, 2019 FCC ID value: A4RG020G	Date approved: May 15, 2019 FCC ID value: 2ABZ2-GM1915
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: 1.20 W/kg Body: 0.65 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.19 W/kg

Alternative variants

4G (FDD) Bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 66, 71

with 8 GB RAM

Memory	8GB/256GB
Prices (MSRP)	$699

with 12 GB RAM

Memory	12GB/256GB
Prices (MSRP)	$750