OnePlus X vs Google Pixel 3a

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Display

Display size

5.0 inches
5.6 inches

Resolution

1080 x 1920 pixels
1080 x 2220 pixels

Pixel density

441 ppi
444 ppi

Technology

AMOLED
OLED

Screen-to-body ratio

71.28 %
73.93 %

Features

Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Dragontrail), Ambient light sensor, Proximity sensor

Camera

Rear

Single camera
Single camera

Main camera

13 megapixels
12.2 megapixels

Hardware Features

CMOS image sensor, Phase detection autofocus
Optical image stabilization, Phase detection autofocus

Specifications

Aperture size: F2.2
Aperture size: F1.8; Focal length: 28 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm

Flash

LED
Dual LED

Video recording

1920x1080 (Full HD), 1280x720 (HD) (120 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)

Features

Time-lapse video, Video calling, Video sharing
Optical image stabilization, Digital image stabilization, Video calling, Video sharing

Front

8 megapixels
8 megapixels

Design

Dimensions

5.51 x 2.72 x 0.27 inches (140 x 69 x 6.9 mm)
5.96 x 2.76 x 0.32 inches (151.3 x 70.1 x 8.2 mm)

Weight

4.87 oz (138 g)
the average is 6 oz (172 g)
5.19 oz (147 g)
the average is 6 oz (172 g)

Materials

Back: Glass; Frame: Metal
Back: Plastic

Biometrics

 
Fingerprint (touch)

Features

Notification light
 

Colors

Black
Black, Purple, White

Multimedia

Headphones

3.5 mm jack
3.5 mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Multiple speakers

Features

Album art cover, Background playback
aptX-HD

Screen mirroring

 
Wireless screen share

Radio

FM
 

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Hardware & Performance

System chip

Qualcomm Snapdragon 801
Qualcomm Snapdragon 670 SDM670

Processor

Quad-core, 2300 MHz, Krait 400
Octa-core, 2000 MHz, Kryo 360, 64-bit, 10 nm

GPU

Adreno 330
Adreno 615

RAM

3 GB
4 GB

Internal storage

16 GB
64 GB, not expandable

Storage expansion

microSDXC up to 128 GB
 

OS

Android (6.0 Marshmallow, 5.1 Lollipop), OnePlus OxygenOS UI
Android (9.0 Pie)

Connectivity & Features

Bluetooth

4.0
5.0

Wi-Fi

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

USB

microUSB, USB 2.0
USB Type-C (reversible), USB 2.0

Features

Mass storage device, USB charging
Mass storage device

Location

GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning

Sensors

Accelerometer, Gyroscope, Hall (for flip covers)
Accelerometer, Gyroscope, Compass, Barometer

Other

Tethering, Computer sync, OTA sync
NFC, VoIP, Tethering, Computer sync, OTA sync

Cellular

LTE (FDD)

Bands 1, 3, 5, 7, 8, 20
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66

LTE (TDD)

Bands 38, 40
Bands 38, 40, 41

UMTS

850, 900, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data

LTE, HSPA, HSUPA
LTE-A Cat 11 (600/75 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

Battery

Capacity

2525 mAh
3000 mAh

Type

Li - Polymer, Not user replaceable
Not user replaceable

Charging

 
USB Power Delivery

Phone features

Notifications

Haptic feedback, (MP3)
Haptic feedback, Music ringtones, Vibration

Other features

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording, TTY/TDD

Regulatory Approval

FCC approval

 
 

Date approved

 
Feb 25, 2019

 
FCC ID value: A4RG020G link

FCC measured SAR

 
 

Head

1.11 W/kg
1.15 W/kg

Body

1.11 W/kg
1.13 W/kg

Simultaneous Transmission

 
1.59 W/kg

Wireless Router

 
1.19 W/kg

Shopping information

In The Box

 
18W USB-C power adapter, 1M USB-C to USB-C cable (USB 2.0), Quick Start Guide, Quick Switch Adapter, SIM tool

MSRP price

$ 249
$ 399
This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.