Screen size
Quick verdict
Watch Series 10 leads the measured specs 9-1.
Measured wins
Watch Series 10
9
spec wins
Overall winner
Ties
4
equal specs
Watch Series 5
1
spec wins
Screen size
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
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Technology
Watch Series 10
GSM / HSPA / LTE
Watch Series 5
GSM / HSPA / LTE
2G bands
Watch Series 10
GSM 850 / 900 / 1800 / 1900
Watch Series 5
GSM 850 / 900 / 1800 / 1900
3G bands
Watch Series 10
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK, HSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada
Watch Series 5
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Watch Series 10
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
Watch Series 5
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 39, 40, 41, 66 - Global, 1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada
Speed
Watch Series 10
HSPA, LTE
Watch Series 5
HSPA, LTE
Announced
Watch Series 10
2024, September 09
Watch Series 5
2019, September. Released 2019, September
Status
Watch Series 10
Available. Released 2024, September 20
Watch Series 5
Discontinued
Dimensions
Watch Series 10
46 x 39 x 9.7 mm (1.81 x 1.54 x 0.38 in)
Watch Series 5
44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in)
Weight
Watch Series 10
34.4 g (42mm), 41.7 g (46mm) (1.48 oz)
Watch Series 5
47.8 g (1.69 oz)
Build
Watch Series 10
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 5)
Watch Series 5
Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame
SIM
Watch Series 10
eSIM
Watch Series 5
eSIM
Other
Watch Series 10
IP6X certified 50m water resistant ECG certified (region dependent SW application; HW available on all models) Depth gauge to 6m
Watch Series 5
50m water resistant ECG certified (region dependent SW application; HW available on all models)
Type
Watch Series 10
Retina LTPO3 OLED, 2000 nits (peak)
Watch Series 5
Retina LTPO OLED, 1000 nits (peak)
Size
Watch Series 10
1.96 inches
Watch Series 5
1.78 inches
Resolution
Watch Series 10
496 x 416 pixels (~330 ppi density)
Watch Series 5
448 x 368 pixels (~326 ppi density)
Protection
Watch Series 10
Sapphire crystal glass
Watch Series 5
Sapphire crystal glass
Other
Watch Series 10
Wide-angle OLED
Watch Series 5
3D Touch display
OS
Watch Series 10
watchOS 11, upgradable to watchOS 26.2.1
Watch Series 5
watchOS 6.0, upgradable to watchOS 10.6.1
Chipset
Watch Series 10
Apple S10
Watch Series 5
Apple S5
CPU
Watch Series 10
Dual-core
Watch Series 5
Dual-core
GPU
Watch Series 10
PowerVR
Watch Series 5
PowerVR
Card slot
Watch Series 10
No
Watch Series 5
No
Internal
Watch Series 10
64GB
Watch Series 5
32GB 1GB RAM
Other
Watch Series 10
No
Watch Series 5
No
Loudspeaker
Watch Series 10
Yes
Watch Series 5
Yes
3.5mm jack
Watch Series 10
No
Watch Series 5
No
WLAN
Watch Series 10
Wi-Fi 802.11 b/g/n, dual-band
Watch Series 5
Wi-Fi 802.11 b/g/n
Bluetooth
Watch Series 10
5.3, A2DP, LE
Watch Series 5
5.0, A2DP, LE
Positioning
Watch Series 10
GPS, GLONASS, GALILEO, QZSS, BDS
Watch Series 5
GPS, GLONASS, GALILEO, QZSS
NFC
Watch Series 10
Yes
Watch Series 5
Yes
Radio
Watch Series 10
No
Watch Series 5
No
USB
Watch Series 10
No
Watch Series 5
No
Sensors
Watch Series 10
Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body), temperature (water)
Watch Series 5
Accelerometer, gyro, heart rate, barometer, compass
Other
Watch Series 10
Temperature sensing (0.01˚ accuracy) Ultra Wideband (UWB) support (gen2 chip) Media playback
Watch Series 5
-
Type
Watch Series 10
Li-Ion 327 mAh
Watch Series 5
Li-Po 296 mAh (1.13 Wh), non-removable
Charging
Watch Series 10
Wireless, 0-80% in 30 min
Watch Series 5
Wireless
Colors
Watch Series 10
Slate, Gold, Natural
Watch Series 5
Space Black, Silver, Gold
Models
Watch Series 10
A3001, A3002, A3003, A3206
Watch Series 5
A2156, A2157, A2094, A2095
SAR
Watch Series 10
1.08 W/kg (head)
Watch Series 5
-
SAR EU
Watch Series 10
0.26 W/kg (head) 0.83 W/kg (body)
Watch Series 5
-
Price
Watch Series 10
€ 579.00
Watch Series 5
About 750 EUR