OnePlus 12 vs Nothing Phone (3a) Pro 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.

7.5
OnePlus 12
OnePlus 12 Nothing Phone (3a) Pro
Released · Dec 11, 2023
Not announced · Expected Mar 04, 2025
6.8-inch · 3168 x 1440 px
6.8-inch · 2400 x 1080 px
50 MP Main · 32 MP Selfie
50 MP Main · 32 MP Selfie
12GB · 256GB
12GB · 256GB
5400 mAh
5000 mAh
Check prices

Display

Size
6.8-inch 6.8-inch
Resolution
3168 x 1440 px, 20:9 ratio, 510 PPI 2400 x 1080 px, 20:9 ratio, 389 PPI
Technology
AMOLED OLED
Refresh rate
120Hz 120Hz
Screen-to-body
90.88 % 87.32 %
Peak brightness
4500 cd/m2 (nit) 3000 cd/m2 (nit)
Features
Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity sensor Scratch-resistant glass (Panda Glass), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) Qualcomm Snapdragon 7s Gen 3 SM7635 (4 nm)
Processor
Octa-core, 1x 3.3GHz Cortex-X4 + 5x 3.2GHz Cortex-A720 + 2x 2.3GHz Cortex-A520 Octa-core, 1x 2.5GHz Cortex-A720 + 3x 2.4GHz Cortex-A720 + 4x 1.8GHz Cortex-A520, 64-bit
GPU
Adreno 750 Adreno 710
RAM
12GB (LPDDR5X) 12GB
Internal storage
256GB (UFS 4.0) 256GB
OS
Android (14) Android (15)
Device type
Smartphone Smartphone

Battery

Capacity
5400 mAh 5000 mAh
Type
Li - Polymer, Not user replaceable Not user replaceable
Charging
Fast charging, Qi wireless charging, Reverse wireless charging Fast charging
Max charge speed
Wired: 100.0W
Wireless: 50.0W
Wired: 45.0W
PhoneArena Battery Tests
Battery Life Estimate
8h 23min
Browsing
18h 14min
Video
13h 37min
Gaming
9h 43min
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested

Camera

Rear
Triple camera Triple camera
Main camera
50 MP (OIS, PDAF)
Specifications:
Aperture size: F1.6
Focal length: 23 mm
Sensor size: 1/1.43"
Pixel size: 1.12 μm
50 MP (OIS, PDAF)
Second camera
64 MP (Telephoto, Periscope, OIS, PDAF)
Specifications:
Optical zoom: 3.0x
Aperture size: F2.6
Focal Length: 70 mm
Sensor size: 1/2"
Pixel size: 0.7 μm
50 MP (Telephoto)
Specifications:
Optical zoom: 3.0x
Third camera
48 MP (Ultra-wide)
Specifications:
Aperture size: F2.2
Focal Length: 14 mm
Sensor size: 1/2"
Pixel size: 0.8 μm
8 MP (Ultra-wide)
Flash
LED LED
Video recording
7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps) 3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps)
Front
32 MP, Video capture: 3840x2160 (4K UHD) (30 fps) 32 MP
PhoneArena Camera Tests
145
Overall
152
Photo
139
Video
N/A
Overall
N/A
Photo
N/A
Video

Design

Dimensions
6.47 x 2.98 x 0.36 inches
(164.3 x 75.8 x 9.15 mm)
6.44 x 3.05 x 0.33 inches
(163.52 x 77.5 x 8.39 mm)
Weight
7.76 oz(220.0 g) 7.44 oz(211.0 g)
Materials
Back: Glass
Frame: Aluminum
Back: Plastic
Frame: Plastic
Resistance
Water, Dust; IP65 Yes; IP54
Biometrics
Optical in-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key
Colors
Green, Black, White

Cellular

5G
Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n30, n38, n40, n41, n66, n71, n77, n78, 5G Ready Bands n1, n3, n5, n7, n8, n20, n28, n38, n39, n40, n41, n66, n77, n78
4G (FDD)
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), 71(600) Bands 1(2100), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 48(3600) Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) Bands 1(2100), 4(1700/2100), 5(850), 6(800), 8(900), 19(800)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM Dual Nano SIM

Multimedia

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

Connectivity & Features

Bluetooth
5.4 5.4
Wi-Fi
802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 7
Wi-Fi Direct, Hotspot
802.11 a,b,g,n,ac,ax(Wi-Fi 6)
Multiple antennas, MIMO, Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.2, Features: Charging Type-C (reversible), Features: Charging
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass Accelerometer, Gyroscope, Compass
Other
NFC NFC

Buyers information

MSRP
$ 799 / € 969
In The Box
Phone, USB Type-C cable, SIM ejector tool, Papers

Availability

Officially announced
Dec 05, 2023
Expected Announcement
Mar 04, 2025

Alternative variants

With 16GB RAM and 512GB internal storage
RAM 16GB
Internal storage 512GB
With 16GB RAM and 1TB internal storage
RAM 16GB
Internal storage 1024GB
With 24GB RAM and 1TB internal storage
RAM 24GB
Internal storage 1024GB
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