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Google Pixel 4a 5G vs OnePlus 9

Google Pixel 4a 5G GooglePixel 4a 5G
VS
OnePlus 9 OnePlus9

The third device is shown on desktop screens only

General

Device Type
Smart Phone
Smart Phone
Device Name
Google Pixel 4a 5GGD1YQG025I
OnePlus 9LE2113LE2111
Announced
September 2020
March 2021
Released
September 2020
March 2021
Colors
Just Black
Winter MistArctic SkyAstral Black

Design

Length
153.9 mm
160 mm
Width
74 mm
74.2 mm
Thickness
8.2 mm (Sub-6)8.5 mm (mmWave)
8.7 mm
Weight
168 g (Sub-6)
171 g (mmWave)
192 g
Materials
Glass front (Gorilla Glass 3)Plastic backPlastic frame
Glass front (Gorilla Glass 5)Glass back (Gorilla Glass 5)Plastic frame

Network

2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
5G Network
Yes
Yes
GPRS
Yes
Yes
EDGE
Yes
Yes
SIM
Nano SIM/eSIM
Nano SIM
Multi SIM
—
Dual SIM
Speed
3G Up to 42 MB4G Up to 1.2 GB5G Up to 3.7 GB
3G Up to 42 MB4G Up to 2 GB5G Up to 7.5 GB

Display

Display Type
OLED
Fluid AMOLED
Size
6.2 Inches
6.55 Inches
Refresh Rate
—
120 Hz
Resolution
1080x2340 Pixels (FHD+)
1080x2400 Pixels (FHD+)
Screen Ratio
84.1%
87.6%
Aspect Ratio
19.5:9
20:9
Pixel Density
413 PPI
402 PPI
Brightness Level
—
1100 Nits
Display Protection
Corning Gorilla Glass 3
Corning Gorilla Glass 5
Features
HDR
HDR10+Eye Care DisplayFrameless
On both: Always-on Display, Hole-punch Notch, Dark Mode, Capacitive, Multi-touch, 16M Colors

Hardware

Chipset
Qualcomm Snapdragon 765G 5G
Qualcomm Snapdragon 888 5G
Manufacturing Technology
7 nm
5 nm
CPU Type
Octa-core
8 (Octa-core)
CPU
Octa-core:Single-Core 2.4 GHzSingle-Core 2.2 GHzHexa-core 1.8 GHz
1x2.84 GHz (Kryo 680)3x2.42 GHz (Kryo 680)4x1.80 GHz (Kryo 680)
GPU
Adreno 620
Adreno 660
RAM (Memory)
6 GB
8/12 GB8 GB (128 GB)12 GB (256 GB)
Internal Storage
128 GB
128/256 GB
Storage Type
UFS 2.1
UFS 3.1
Ram Type
—
LPDDR5
Card Slot
No
No

Software

OS
Android 11
Android 11
User Interface
—
OxygenOS 11.2.5.5

Main camera

Camera Setup
—
Triple Camera
Resolution
—
48 MP + 50 MP + 2 MP
Camera
—
48 MP: Standard50 MP: Ultrawide (AF)2 MP: Monochrome
Dual
First Camera: 12.2 MP (Standard)Second Camera: 16 MP (Ultrawide)
—
Aperture Size
First Camera: F/1.7Second Camera: F/2.2
F/1.8 (48 MP)F/2.2 (50 MP)F/2.4 (2 MP)
Sensor
—
Sony IMX689 (48 MP)Sony IMX766 (50 MP)Unknown (2 MP)
Stabilization
—
Electronic Stabilization (EIS)
Zoom
—
Digital Zoom
Slow Motion
—
FHD 1080P@240fpsHD 720P@480fps
Video
4K 2160P@30/60fpsFHD 1080P@60/240fpsSlow MotionElectronic Stabilization (EIS)
8K 4320P@30fps4K 2160P@30/60fpsFHD 1080P@30/60fps
Flash
Yes
Yes
More details (1)Camera Features
Camera Features
Dual pixel PDAFOptical Stabilization (OIS)Digital Zoom
Autofocus (AF)AI Scene Detection
On both: Night Mode, Portrait Mode, Pro Mode, Continuous shooting, Panorama, Exposure compensation, Face detection, Geotagging, HDR, ISO settings, Scene mode, Self-timer, Touch focus, White balance settings

Selfie Camera

Camera
8 MP
16 MP
Aperture Size
F/2.0
F/2.4
Video
FHD 1080P@30fps
FHD 1080P@30fpsElectronic Stabilization (EIS)
Flash
No
No
More details (1)Camera Features
Camera Features
Portrait ModeBeauty ModeFace DetectionGesture ShotHDR
Portrait ModeFace DetectionBeauty ModeGesture ShotHDR

Connectivity

Wi-Fi
Wi-Fi 802.11
Wi-Fi 6 802.11DLNA
On both: a/b/g/n/ac, Dual-band, Wi-Fi Direct, Hotspot
Bluetooth
5.0
5.2
On both: A2DP, LE, aptX HD
Location
QZSS
SBAS
On both: GPS, A-GPS, GLONASS, GALILEO, BDS
NFC
Yes
Yes
USB
USB Type-C 3.1
USB Type-C 3.1

Media

Loudspeaker
Yes - Stereo speakers
Yes - Stereo speakers
3.5mm jack
Yes
No
FM Radio
No
No24-bit/192kHz

Other specifications

Sensors
No extras
Color Spectrum
On both: Accelerometer, Gyroscope, Proximity, Compass, Barometer
Lock Type
Fingerprint (Rear-mounted)
Fingerprint (Under Display)
On both: Facial Recognition, Pattern, PIN, Password
Water/Dust Resistant
—
IP68 (T-Mobile version only)
Box Contents
Phone Power Adapter (18 W)OTG Adapter
Power Adapter (65W)
On both: Device, USB Cable, SIM Eject Tool, Quick start guide

Charging and Battery

Fast Charging
Yes - 18 W
Yes - 65 W (1-100% in 29 min)
Wireless Charging
—
Yes - 15W (EU/NA only)
Capacity
3885 mAh
4500 mAh

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