Google Pixel 4a 5G vs OnePlus 9

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Specs Size

Display

Size:

6.2 inches

6.5 inches

Resolution:

2340 x 1080 pixels, 19.5:9 ratio, 416 PPI

2400 x 1080 pixels, 20:9 ratio, 402 PPI

Technology:

OLED

AMOLED

Refresh rate:

60Hz

120Hz

Screen-to-body:

82.94 %

87.27 %

Features:

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

HDR support, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 765G SM7250-AB (7 nm)

Qualcomm Snapdragon 888 (5 nm)

Processor:

Octa-core, 2400 MHz, Kryo 475, 64-bit

Octa-core, 2840 MHz, Kryo 680, 64-bit

GPU:

Adreno 620

Adreno 660

RAM:

6GB LPDDR4

8GB LPDDR5

Internal storage:

128GB (UFS 2.1), not expandable

128GB (UFS 3.1), not expandable

Device type:

Smartphone

OS:

Android (12, 11)

Android (11), OxygenOS UI

Battery

Capacity:

3885 mAh

4500 mAh

Type:

Not user replaceable

Charging:

USB Power Delivery

OnePlus Warp Charge, Qi wireless charging

Max charge speed:

Wired: 18.0W

Wired: 65.0W; Wireless: 15.0W

Camera

Rear:

Dual camera

Triple camera

Main camera:

12.2 MP (OIS, PDAF)

48 MP (PDAF)

Specifications:

F1.7; 28 mm; 1/2.55"; 1.4 μm

F1.8; 23 mm; 1/1.4"; 1.12 μm

Second camera:

16 MP (Ultra-wide)

50 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Pixel size: 1 μm

Aperture size: F2.2; Focal Length: 14 mm; Sensor size: 1/1.56"

Third camera:

2 MP (Black and White)

Video recording:

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)

7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps)

Features:

OIS, Time-lapse video, EIS

HDR, Continuous autofocus, EIS

Front:

8 MP (Dual-Camera, Time-of-Flight (ToF))

16 MP (EIS)

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

6.06 x 2.91 x 0.32 inches (153.9 x 74.0 x 8.2 mm)

6.30 x 2.92 x 0.34 inches (160 x 74.2 x 8.7 mm)

Weight:

5.93 oz (168.0 g)

6.77 oz (192.0 g)

Materials:

Back: Plastic

Back: Glass (Corning Gorilla Glass); Frame: Aluminum

Biometrics:

Fingerprint (touch)

2D Face unlock, In-screen fingerprint

Keys:

Right: Volume control, Lock/Unlock key

Left: Volume control; Right: Lock/Unlock key, Other

Colors:

Just black, Clearly white

Winter Mist, Arctic Sky, Astral Black

Cellular

5G:

n1, n2, n5, n12, n25, n28, n41, n66, n71, n78, Sub-6

n1, n2, n3, n5, n7, n8, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78

LTE (FDD):

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), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 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), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)

LTE (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46, 48(3600)

Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)

UMTS:

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900), 9(1700), 19(800)

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

Dual SIM:

Yes

SIM type:

Nano SIM, eSIM

Nano SIM

HD Voice:

Yes

Multimedia

Headphones:

3.5mm jack

No 3.5mm jack

Speakers:

Earpiece, Multiple speakers

Earpiece, Loudspeaker, Multiple speakers

Features:

aptX, aptX-HD

Dolby Atmos

Screen mirroring:

Wireless screen share

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

5.0

5.2

Wi-Fi:

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

802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot

USB:

Type-C (reversible), USB 3.1

Features:

Charging

Charging, Headphones port, Mass storage device

Location:

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

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

Sensors:

Accelerometer, Gyroscope, Compass, Barometer

Accelerometer, Gyroscope, Compass

Other:

NFC

Hearing aid compatible:

M3, T4

Regulatory Approval

FCC approval:

Date approved:

Sep 01, 2020

Mar 24, 2021

FCC ID value:

A4RG025E

2ABZ2-EF136

Measured SAR:

Head:

1.20 W/kg

Body:

1.20 W/kg

0.78 W/kg

Simultaneous Transmission:

1.57 W/kg

1.48 W/kg

Wireless Router:

1.00 W/kg

1.18 W/kg

Buyers information

Price:

$ 500

$ 729

In The Box:

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

Warp Charge 65 Power Adapter, Warp Charge Type-C to Type-C Cable, Quick Start Guide, Welcome Letter, Safety Information and Warranty Card, OnePlus Sticker, SIM Tray Ejector