Screen size
iPhoneWinner: 3.5"+44%
Watch Series 10 Aluminum2.0"
Quick verdict
Watch Series 10 Aluminum leads the measured specs 8-5.
Measured wins
iPhone
5
spec wins
Ties
2
equal specs
Watch Series 10 Aluminum
8
spec wins
Overall winner
Screen size
Technology
iPhone
GSM
Watch Series 10 Aluminum
GSM / HSPA / LTE
2G bands
iPhone
GSM 850 / 900 / 1800 / 1900
Watch Series 10 Aluminum
GSM 850 / 900 / 1800 / 1900
GPRS
iPhone
Yes
Watch Series 10 Aluminum
-
EDGE
iPhone
Yes
Watch Series 10 Aluminum
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
-
3G bands
iPhone
-
Watch Series 10 Aluminum
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK, HSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada
4G bands
iPhone
-
Watch Series 10 Aluminum
1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK, 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada
Speed
iPhone
-
Watch Series 10 Aluminum
HSPA, LTE
Announced
iPhone
2007, January. Released 2007, June
Watch Series 10 Aluminum
2024, September 09
Status
iPhone
Discontinued
Watch Series 10 Aluminum
Available. Released 2024, September 20
Dimensions
iPhone
115 x 61 x 11.6 mm (4.53 x 2.40 x 0.46 in)
Watch Series 10 Aluminum
46 x 39 x 9.7 mm (1.81 x 1.54 x 0.38 in)
Weight
iPhone
135 g (4.76 oz)
Watch Series 10 Aluminum
29.3 g (42mm), 35.3 g (46mm) (1.02 oz)
SIM
iPhone
Mini-SIM
Watch Series 10 Aluminum
eSIM
Build
iPhone
-
Watch Series 10 Aluminum
Glass front, ceramic/sapphire crystal back, aluminum frame
Other
iPhone
-
Watch Series 10 Aluminum
IP6X certified 50m water resistant ECG certified (region dependent SW application; HW available on all models) Depth gauge to 6m
Type
iPhone
TFT
Watch Series 10 Aluminum
Retina LTPO3 OLED, 2000 nits (peak)
Size
iPhone
3.5 inches, 36.5 cm2 (~52.0% screen-to-body ratio)
Watch Series 10 Aluminum
1.96 inches
Resolution
iPhone
320 x 480 pixels, 3:2 ratio (~165 ppi density)
Watch Series 10 Aluminum
496 x 416 pixels (~330 ppi density)
Protection
iPhone
Corning Gorilla Glass, oleophobic coating
Watch Series 10 Aluminum
Ion-X strengthened glass
Other
iPhone
-
Watch Series 10 Aluminum
Wide-angle OLED
OS
iPhone
iOS, upgradable to iOS 3.1.3
Watch Series 10 Aluminum
watchOS 11, upgradable to watchOS 26.2.1
CPU
iPhone
412 MHz ARM 11
Watch Series 10 Aluminum
Dual-core
GPU
iPhone
PowerVR MBX
Watch Series 10 Aluminum
PowerVR
Chipset
iPhone
-
Watch Series 10 Aluminum
Apple S10
Card slot
iPhone
No
Watch Series 10 Aluminum
No
Internal
iPhone
4/8/16GB
Watch Series 10 Aluminum
64GB
Single
iPhone
2 MP
Watch Series 10 Aluminum
-
Video
iPhone
No
Watch Series 10 Aluminum
-
Other
iPhone
No
Watch Series 10 Aluminum
-
Loudspeaker
iPhone
Yes
Watch Series 10 Aluminum
Yes
Alert types
iPhone
Vibration, proprietary ringtones
Watch Series 10 Aluminum
-
3.5mm jack
iPhone
Yes
Watch Series 10 Aluminum
No
WLAN
iPhone
Wi-Fi 802.11b/g
Watch Series 10 Aluminum
Wi-Fi 802.11 b/g/n, dual-band
Bluetooth
iPhone
2.0 (headset support only)
Watch Series 10 Aluminum
5.3, A2DP, LE
Positioning
iPhone
No
Watch Series 10 Aluminum
GPS, GLONASS, GALILEO, QZSS, BDS
Radio
iPhone
No
Watch Series 10 Aluminum
No
USB
iPhone
2.0
Watch Series 10 Aluminum
No
NFC
iPhone
-
Watch Series 10 Aluminum
Yes
Sensors
iPhone
Accelerometer, proximity
Watch Series 10 Aluminum
Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body), temperature (water)
Browser
iPhone
HTML (Safari)
Watch Series 10 Aluminum
-
Other
iPhone
Google Maps Audio/video player TV-out Organizer Document viewer Photo viewer Predictive text input
Watch Series 10 Aluminum
Temperature sensing (0.01˚ accuracy) Ultra Wideband (UWB) support (gen2 chip) Media playback
Type
iPhone
Li-Ion 1400 mAh, non-removable
Watch Series 10 Aluminum
Li-Ion 327 mAh
Charging
iPhone
-
Watch Series 10 Aluminum
Wireless, 0-80% in 30 min
Colors
iPhone
Black
Watch Series 10 Aluminum
Jet Black, Rose Gold, Silver
Models
iPhone
A1203, iPhone1,1
Watch Series 10 Aluminum
A3001, A3002, A3003, A3206, A2997, A2998, A2999, A3000
SAR
iPhone
0.97 W/kg (head) 0.38 W/kg (body)
Watch Series 10 Aluminum
1.08 W/kg (head)
SAR EU
iPhone
0.97 W/kg (head) 0.69 W/kg (body)
Watch Series 10 Aluminum
0.26 W/kg (head) 0.83 W/kg (body)
Price
iPhone
About 420 EUR
Watch Series 10 Aluminum
€ 319.49
Other
iPhone
-
Watch Series 10 Aluminum
No