Screen size
Watch 2 Classic1.2"
Watch Ultimate Design SpringWinner: 1.4"+13%
Quick verdict
Watch Ultimate Design Spring leads the measured specs 9-4.
Measured wins
Watch 2 Classic
4
spec wins
Ties
4
equal specs
Watch Ultimate Design Spring
9
spec wins
Overall winner
Screen size
Technology
Watch 2 Classic
No cellular connectivity
Watch Ultimate Design Spring
HSPA / LTE
2G bands
Watch 2 Classic
N/A
Watch Ultimate Design Spring
N/A
GPRS
Watch 2 Classic
No
Watch Ultimate Design Spring
-
EDGE
Watch 2 Classic
No
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
Watch Ultimate Design Spring
-
3G bands
Watch 2 Classic
-
Watch Ultimate Design Spring
HSDPA 850 / 900 / 1900 / 2100
4G bands
Watch 2 Classic
-
Watch Ultimate Design Spring
LTE
Speed
Watch 2 Classic
-
Watch Ultimate Design Spring
HSPA, LTE
Announced
Watch 2 Classic
2017, February. Released 2017, May
Watch Ultimate Design Spring
2026, April 20
Status
Watch 2 Classic
Discontinued
Watch Ultimate Design Spring
Available. Released 2026, May 08
Dimensions
Watch 2 Classic
48.9 x 45 x 12.6 mm (1.93 x 1.77 x 0.50 in)
Watch Ultimate Design Spring
42.9 x 42.9 x 10.8 mm (1.69 x 1.69 x 0.43 in)
Weight
Watch 2 Classic
60.5 g (2.15 oz)
Watch Ultimate Design Spring
91 g (3.21 oz)
Build
Watch 2 Classic
Glass front (Gorilla Glass), stainless steel 316L frame
Watch Ultimate Design Spring
Sapphire crystal front, titanium alloy front shell, ceramic back
SIM
Watch 2 Classic
No
Watch Ultimate Design Spring
eSIM
Other
Watch 2 Classic
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Compatible with standard 22mm straps
Watch Ultimate Design Spring
99 natural diamonds (0.8 carats) 5 ATM (maximum depth 40 meters when diving) IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) ECG certified
Type
Watch 2 Classic
OLED
Watch Ultimate Design Spring
LTPO2 AMOLED, 3000 nits (peak)
Size
Watch 2 Classic
1.2 inches
Watch Ultimate Design Spring
1.38 inches
Resolution
Watch 2 Classic
390 x 390 pixels (~326 ppi density)
Watch Ultimate Design Spring
466 x 466 pixels (~338 ppi density)
Protection
Watch 2 Classic
Corning Gorilla Glass (unspecified version)
Watch Ultimate Design Spring
Sapphire crystal glass
OS
Watch 2 Classic
Android Wear OS 2.1
Watch Ultimate Design Spring
HarmonyOS 6.1
Chipset
Watch 2 Classic
Qualcomm MSM8909W Snapdragon Wear 2100
Watch Ultimate Design Spring
Kirin W80
CPU
Watch 2 Classic
Quad-core 1.1 GHz Cortex-A7
Watch Ultimate Design Spring
-
GPU
Watch 2 Classic
Adreno 304
Watch Ultimate Design Spring
-
Card slot
Watch 2 Classic
No
Watch Ultimate Design Spring
No
Internal
Watch 2 Classic
4GB 768MB RAM
Watch Ultimate Design Spring
-
Other
Watch 2 Classic
eMMC 4.5
Watch Ultimate Design Spring
-
Other
Watch 2 Classic
No
Watch Ultimate Design Spring
No
Loudspeaker
Watch 2 Classic
Yes
Watch Ultimate Design Spring
Yes
3.5mm jack
Watch 2 Classic
No
Watch Ultimate Design Spring
No
WLAN
Watch 2 Classic
Wi-Fi 802.11 b/g/n (market/region dependent)
Watch Ultimate Design Spring
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
Watch 2 Classic
4.1, LE
Watch Ultimate Design Spring
5.2, A2DP, LE
Positioning
Watch 2 Classic
GPS
Watch Ultimate Design Spring
GPS (L1+L5), GLONASS, GALILEO (L1+L5), QZSS (L1+L5), BDS
NFC
Watch 2 Classic
Yes
Watch Ultimate Design Spring
Yes
Radio
Watch 2 Classic
No
Watch Ultimate Design Spring
No
USB
Watch 2 Classic
No
Watch Ultimate Design Spring
No
Sensors
Watch 2 Classic
Accelerometer, gyro, heart rate, barometer, compass
Watch Ultimate Design Spring
Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature), X-TAP
Other
Watch 2 Classic
MP3 player Photo viewer Voice dial/commands
Watch Ultimate Design Spring
Sleep apnea detection Heart Rate Variability (HRV) Arterial Stiffness Detection
Type
Watch 2 Classic
Li-Ion 420 mAh, non-removable
Watch Ultimate Design Spring
Li-Ion 540 mAh
Charging
Watch 2 Classic
10W wired
Watch Ultimate Design Spring
Wireless
Colors
Watch 2 Classic
Titanium Grey
Watch Ultimate Design Spring
Diamond Silver
Price
Watch 2 Classic
About 300 EUR
Watch Ultimate Design Spring
About 4000 EUR
Models
Watch 2 Classic
-
Watch Ultimate Design Spring
CHC-AL00