OnePlus Open vs Google Pixel 7a Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

6.6
OnePlus Open
6.1
Google Pixel 7a
OnePlus Open Google Pixel 7a
Released · Oct 26, 2023
Released · May 10, 2023
7.8-inch · 2268x2440px
6.1-inch · 2400x1080px
Triple camera
Dual camera
16GB · 512GB
8GB · 128GB
4805 mAh
4385 mAh
Check prices Check prices

Availability

Officially announced
Oct 19, 2023 May 10, 2023
Prices (MSRP)
$1699 $499 | €509

Design

Dimensions
6.04 x 5.63 x 0.23 inches
153.4 x 143.1 x 5.8 mm
6.00 x 2.87 x 0.35 inches (~0.41 inches with camera bump)
152.4 x 72.9 x 9 mm (~10.50 mm with camera bump)
Folded
(153.4 x 73.3 x 11.7 mm)
Weight
8.43 oz / 239.0 g 6.81 oz / 193.0 g
Resistance
Yes; IPX4 Water, Dust; IP67
Biometrics
Fingerprint (touch) 2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key
Colors
Charcoal, Snow, Sea, and Coral

Display

Size
7.8-inch, 89.68% screen-to-body 6.1-inch, 80.86% screen-to-body
Type
AMOLED, 120Hz, HDR, 2800 nits OLED, 90Hz, HDR
Resolution
2268x2440px, 1.07:1 ratio, 426 PPI 2400x1080px, 20:9 ratio, 431 PPI
Protection
Corning Gorilla Glass
Features
Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Front cover display
6.3 inches
2484 x1116 px
AMOLED
120Hz refresh rate, HDR support
PhoneArena Display Test
Bright Max (20% APL)
1516 (Good) 1277 (Average)
Bright Min
1.9 (Good) 1.8 (Good)

Hardware

System chip
Snapdragon 8 Gen 2 SM8550 (4 nm) Google Tensor G2 (5 nm)
Processor
Octa-core
1x3.2GHz Kryo Prime
4x2.8GHz Kryo Gold
3x2.0GHz Kryo Silve
Octa-core
2x2.85GHz Cortex-X1
2x2.35G​Hz Cortex-A78
4x1.80​GHz Cortex-A55
GPU
Adreno 740 Mali-G710 MP7
Memory
16GB/512GB (UFS 4.0) 8GB/128GB (UFS 3.1)
Storage expansion
not expandable not expandable
OS
Android (13) Android (15, 14, 13)
PhoneArena Performance Test
GeekBench 6 Single
1560 1437
GeekBench 6 Multi
5093 3461
3D Mark High
3634 1631
3D Mark Low
2488 1095

Battery

Type
4805 mAh 4385 mAh, Li - Polymer
Charging
Fast charging
Reverse wired charging
Fast charging
Qi wireless charging
Charge speed
Wired: 67.0W Wired: 18.0W
Wireless: 7.5W
PhoneArena Battery Tests
Battery Life Estimate
5h 35min
Browsing
13h 20min
Video
7h 22min
Gaming
8h 51min
Battery Life Estimate
6h 4min
Browsing
15h 27min
Video
9h 7min
Gaming
5h 27min

Camera

Rear
Triple camera Dual camera
Main camera
48 MP (OIS, PDAF)
Aperture size: F1.7
Focal length: 24 mm
Pixel size: 1.12 μm
64 MP
Aperture size: F1.9
Focal length: 26 mm
Sensor size: 1/1.73"
Pixel size: 0.8 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
13 MP (Ultra-wide)
Aperture size: F2.2
Pixel size: 1.12 μm
Third camera
64 MP (Telephoto, OIS, PDAF)
Optical zoom: 3.0x
Aperture size: F2.6
Focal Length: 70 mm
Sensor size: 1/2"
Pixel size: 0.7 μm
Flash
LED LED
Video recording
4K UHD (60 fps), 1080p (240 fps) 4K UHD (60 fps), 1080p
Front
32 MP
Folded: 20 MP
13 MP
PhoneArena Camera Tests
144
Overall
150
Photo
138
Video
133
Overall
140
Photo
127
Video

Connectivity & Features

Bluetooth
5.3 5.3
WLAN
b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7,ad
Wi-Fi Direct, Hotspot
802.11 b, g, n, ac, ax, ad
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
USB
Type-C, USB 3.1 Type-C
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC NFC

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Loudspeaker
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n30, n38, n40, n41, n66, n71, n75, n77, n78, SA, NSA, Sub-6 n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n28, n30, n38, n41, n48, n66, n71, n77, n78, n260, n261, 5G Ready
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66, 71 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 21, 25, 28, 32, 66
4G (TDD) Bands
38, 39, 40, 41, 46, 48 38, 39, 40, 41
3G Bands
1, 2, 4, 5, 6, 8, 19 1, 2, 3, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM Nano SIM
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