OnePlus 12 vs Samsung Galaxy Watch 7 (40mm) 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	7.0
OnePlus 12	Samsung Galaxy Watch 7 (40mm)
Released · Dec 11, 2023	Released · Jul 24, 2024
6.8-inch	1.3-inch
Triple camera
12GB · 256GB	2GB · 32GB
5400 mAh	300 mAh
Check prices

Availability

Officially announced
Dec 05, 2023
Prices (MSRP)
$799 \| €969

Design

Dimensions
6.47 x 2.98 x 0.36 inches 164.3 x 75.8 x 9.15 mm	1.59 x 1.59 x 0.38 inches 40.4 x 40.4 x 9.7mm
Weight
7.76 oz (220.0 g)	1.02 oz (28.8 g)
Materials
Back: Glass Frame: Aluminum	Back: Aluminum
Resistance
Water, Dust; IP65	Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified
Colors
Green, Black, White

Display

Size
6.8-inch, 90.88% screen-to-body	1.3-inch
Type
AMOLED, 120Hz, 4500 nits	Super AMOLED
Resolution
3168x1440px, 20:9 ratio, 510 PPI	432x432px, 470 PPI
Protection
Corning Gorilla Glass Victus 2	Sapphire

Hardware

System chip
Snapdragon 8 Gen 3 SM8650-AB (4 nm)	Exynos W1000 (3 nm)
Processor
Octa-core 1x3.3GHz Cortex-X4 5x3.2GHz Cortex-A720 2x2.3GHz Cortex-A520
GPU
Adreno 750
Memory
12GB (LPDDR5X)/256GB (UFS 4.0) 16GB/512GB 16GB/1024GB 24GB/1024GB	2GB/32GB
OS
Android (14)	Wear OS

Battery

Type
5400 mAh, Li - Polymer	300 mAh
Charging
Fast charging Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 100.0W Wireless: 50.0W

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
Main camera
50 MP (OIS, PDAF) Aperture size: F1.6 Focal length: 23 mm Sensor size: 1/1.43" Pixel size: 1.12 μm
Second camera
48 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 14 mm Sensor size: 1/2" Pixel size: 0.8 μm
Third camera
64 MP (Telephoto, Periscope, 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
Video recording
8K UHD (24 fps), 4K UHD (60 fps), 1080p (240 fps)
Front
32 MP Video capture: 4K UHD (30 fps)

145

Overall

152

Photo

139

Video

N/A

Overall

N/A

Photo

N/A

Video

Connectivity & Features

Bluetooth
5.4	5.3
WLAN
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	a,b,g,n,ac 802.11 a, b, g, n, ac
USB
Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen, Ambient light sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	Glonass, Galileo, BeiDou
Other
NFC	NFC

Multimedia

Headphones
No 3.5mm jack
Speakers
Earpiece, Multiple speakers
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, n77, n78, 5G Ready
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 71
4G (TDD) Bands
38, 39, 40, 41, 48
3G Bands
1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE
SIM type
Dual Nano SIM	eSIM

Alternative variants

With 16GB RAM and 512GB internal storage


Memory	16GB/512GB

With 16GB RAM and 1TB internal storage


Memory	16GB/1024GB

With 24GB RAM and 1TB internal storage


Memory	24GB/1024GB

Links

Full specifications
OnePlus 12 Specs	Samsung Galaxy Watch 7 (40mm) Specs
PhoneArena Review
OnePlus 12 Review	Samsung Galaxy Watch 7 (40mm) Review
User Reviews
OnePlus 12 User Reviews