Apple Watch Ultra 3 vs vivo X Fold 3 Pro Specs Comparison

Availability

Officially announced
Sep 09, 2025
Prices (MSRP)
$799	$1915

Design

Dimensions
1.93 x 1.73 x 0.47 inches 49 x 44 x 12 mm	6.30 x 5.62 x 0.19 inches 160 x 142.7 x 4.7 mm
Folded
	(160 x 72.7 x 10.2 mm)
Weight
2.17 oz / 61.6 g	7.73 oz / 219.0 g
Materials
Back: Ceramic Frame: Titanium
Resistance
Water, Dust; IP6X; MIL-STD-810 certified
Biometrics
	Optical in-screen fingerprint, Ultrasonic in-screen fingerprint
Colors
Natural, Black	Black, White

Display

Size
1.9-inch	8.0-inch, 90.41% screen-to-body
Type
OLED, 3000 nits	AMOLED, 120Hz, HDR, 4500 nits
Resolution
502x410px, 338 PPI	2480x2200px, 413 PPI
Protection
Sapphire
Features
	Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Front cover display
	6.5 inches 2748 x1172 px HDR support, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity senso

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	2 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Apple S10	Snapdragon 8 Gen 3 SM8650-AB (4 nm)
Processor
Dual-core	Octa-core 1x3.3GHz Cortex-X4 3x3.2GH​z Cortex-A720 2x3.0​GHz Cortex-A720 2x2.3​GHz Cortex-A520
GPU
PowerVR	Adreno 750
Memory
1GB/64GB	16GB (LPDDR5)/512GB (UFS 4.0) 16GB/1024GB
Storage expansion
not expandable	not expandable
OS
watchOS (10.x)	Android (14)

PhoneArena Performance Test

GeekBench 6 Single
Untested	2161
GeekBench 6 Multi
Untested	6609
3D Mark High
Untested	4549
3D Mark Low
Untested	2726

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
Li - Ion	5700 mAh, Li - Ion
Charging
Qi wireless charging	Fast charging
Charge speed
	Wired: 100.0W Wireless: 50.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

6h 45min

Browsing

13h 38min

Video

10h 32min

Gaming

10h 24min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
	Triple camera
Main camera
	50 MP (OIS, Laser and PDAF) Aperture size: F1.7 Focal length: 23 mm Sensor size: 1/1.3"
Second camera
	50 MP (Ultra-wide, PDAF) Aperture size: F2.0 Sensor size: 1/2.76"
Third camera
	64 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.6 Focal Length: 70 mm Sensor size: 1/2.93"
Flash
	LED
Video recording
	8K UHD (30 fps), 4K UHD (60 fps)
Front
	32 MP Folded: 32 MP

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

137

Overall

147

Photo

128

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.3	5.3
WLAN
a,b,g,n,ac 802.11 b, g, n	a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Location
A-GPS, Glonass, Galileo, BeiDou, QZSS	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, Ultra Wideband (UWB)	NFC, Infrared

Multimedia

Headphones
	No 3.5mm jack
Speakers
Multiple speakers	Earpiece, Multiple speakers

Cellular

5G Bands
	5G Ready
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 25, 26, 66
4G (TDD) Bands
39, 40, 41
3G Bands
1, 2, 4, 5
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
eSIM	Dual Nano SIM

Alternative variants

With 16GB RAM and 1TB internal storage

Memory	16GB/1024GB

Discover more

Full Specs Apple Watch Ultra 3 Specs

Full Specs vivo X Fold 3 Pro Specs PA Review vivo X Fold 3 Pro Review