Apple Watch Ultra 3 vs Samsung Galaxy Tab S10 Ultra Specs Comparison

Availability

Officially announced
Sep 09, 2025
Scheduled release
(Official) Sep 19, 2025
Prices (MSRP)
$799

Design

Dimensions
1.93 x 1.73 x 0.47 inches 49 x 44 x 12 mm	12.85 x 8.21 x 0.21 inches 326.4 x 208.6 x 5.4 mm
Weight
2.17 oz / 61.6 g	25.50 oz / 723.0 g
Materials
Back: Ceramic Frame: Titanium	Back: Aluminum Frame: Aluminum
Resistance
Water, Dust; IP6X; MIL-STD-810 certified	Yes; IP68
Biometrics
	Optical in-screen fingerprint
Colors
Natural, Black	Moonstone Gray, Platinum Silver

Display

Size
1.9-inch	14.6-inch, 90.77% screen-to-body
Type
OLED, 3000 nits	Dynamic AMOLED, 120Hz, HDR
Resolution
502x410px, 338 PPI	2960x1848px, 16:10 ratio, 239 PPI
Protection
Sapphire
Features
	HDR support, Scratch-resistant glass, Ambient light sensor

PhoneArena Display Test

Bright Max (20% APL)
Untested	809 (Poor)
Bright Min
Untested	1.6 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Apple S10	Mediatek Dimensity 9300+ (4 nm)
Processor
Dual-core	Octa-core 1x3.25GHz Cortex-X4 3x2.85G​Hz Cortex-X4 4x2.0GH​z Cortex-A720
GPU
PowerVR	Immortalis-G720 MC12
Memory
1GB/64GB	12GB/256GB 12GB/512GB 16GB/1024GB
Storage expansion
not expandable	microSDXC up to 1024 GB
OS
watchOS (10.x)	Android (14)

PhoneArena Performance Test

GeekBench 6 Single
Untested	2111
GeekBench 6 Multi
Untested	7319
3D Mark High
Untested	5352
3D Mark Low
Untested	3695

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
Li - Ion	11200 mAh
Charging
Qi wireless charging
Charge speed
	Wired: 45.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

4h 51min

Browsing

8h 47min

Video

6h 30min

Gaming

11h 40min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
	Dual camera
Main camera
	13 MP Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/3.4" Pixel size: 1.0 μm
Second camera
	8 MP (Ultra-wide) Aperture size: F2.2
Flash
	LED
Front
	12 MP (Dual-Camera)

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 802.11 a, b, g, n, ac, ax
USB
	Type-C
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen	Accelerometer, Gyroscope, Compass, Ambient light sensor
Location
A-GPS, Glonass, Galileo, BeiDou, QZSS	GPS, Glonass, Galileo, BeiDou
Other
NFC, Ultra Wideband (UWB)

Discover more

Full Specs Apple Watch Ultra 3 Specs

Full Specs Samsung Galaxy Tab S10 Ultra Specs PA Review Samsung Galaxy Tab S10 Ultra Review

Multimedia

Headphones
	No 3.5mm jack
Speakers
Multiple speakers	Multiple speakers
Features
	Dolby Atmos, Album art cover, Background playback

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	Nano SIM, eSIM

Alternative variants

With 512GB internal storage

Memory	512GB

With 16GB RA and 1TB internal storage

Memory	16GB/1024GB