Screen size
Activa 4GWinner: 3.5"+61%
Watch Ultimate Design Spring1.4"
Quick verdict
Watch Ultimate Design Spring leads the measured specs 8-7.
Measured wins
Activa 4G
7
spec wins
Ties
1
equal specs
Watch Ultimate Design Spring
8
spec wins
Overall winner
Screen size
Technology
Activa 4G
CDMA / LTE
Watch Ultimate Design Spring
HSPA / LTE
2G bands
Activa 4G
CDMA 850 / 1700 / 1900
Watch Ultimate Design Spring
N/A
4G bands
Activa 4G
2, 4
Watch Ultimate Design Spring
LTE
Speed
Activa 4G
LTE
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
Stereo speakers
Watch Ultimate Design Spring
HSPA, LTE
GPRS
Activa 4G
No
Watch Ultimate Design Spring
-
EDGE
Activa 4G
No
Watch Ultimate Design Spring
-
3G bands
Activa 4G
-
Watch Ultimate Design Spring
HSDPA 850 / 900 / 1900 / 2100
Announced
Activa 4G
2012, June. Released 2012, June
Watch Ultimate Design Spring
2026, April 20
Status
Activa 4G
Discontinued
Watch Ultimate Design Spring
Available. Released 2026, May 08
Dimensions
Activa 4G
122 x 61 x 10.7 mm (4.80 x 2.40 x 0.42 in)
Watch Ultimate Design Spring
42.9 x 42.9 x 10.8 mm (1.69 x 1.69 x 0.43 in)
Weight
Activa 4G
140 g (4.94 oz)
Watch Ultimate Design Spring
91 g (3.21 oz)
SIM
Activa 4G
Mini-SIM
Watch Ultimate Design Spring
eSIM
Build
Activa 4G
-
Watch Ultimate Design Spring
Sapphire crystal front, titanium alloy front shell, ceramic back
Other
Activa 4G
-
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
Activa 4G
TFT, 256K colors
Watch Ultimate Design Spring
LTPO2 AMOLED, 3000 nits (peak)
Size
Activa 4G
3.5 inches, 36.5 cm2 (~49.0% screen-to-body ratio)
Watch Ultimate Design Spring
1.38 inches
Resolution
Activa 4G
320 x 480 pixels, 3:2 ratio (~165 ppi density)
Watch Ultimate Design Spring
466 x 466 pixels (~338 ppi density)
Protection
Activa 4G
-
Watch Ultimate Design Spring
Sapphire crystal glass
OS
Activa 4G
Android 2.3.6 (Gingerbread)
Watch Ultimate Design Spring
HarmonyOS 6.1
Chipset
Activa 4G
Qualcomm MSM7627T
Watch Ultimate Design Spring
Kirin W80
CPU
Activa 4G
800 MHz Cortex-A5
Watch Ultimate Design Spring
-
Card slot
Activa 4G
microSDHC (dedicated slot), 4 GB included
Watch Ultimate Design Spring
No
Internal
Activa 4G
150MB 512MB RAM
Watch Ultimate Design Spring
-
Single
Activa 4G
5 MP, AF
Watch Ultimate Design Spring
-
Features
Activa 4G
LED flash
Watch Ultimate Design Spring
-
Video
Activa 4G
Yes
Watch Ultimate Design Spring
-
Single
Activa 4G
VGA
Watch Ultimate Design Spring
-
Video
Activa 4G
Watch Ultimate Design Spring
-
Loudspeaker
Activa 4G
Yes
Watch Ultimate Design Spring
Yes
3.5mm jack
Activa 4G
Yes
Watch Ultimate Design Spring
No
WLAN
Activa 4G
Wi-Fi 802.11 b/g
Watch Ultimate Design Spring
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
Activa 4G
2.1, A2DP, EDR
Watch Ultimate Design Spring
5.2, A2DP, LE
Positioning
Activa 4G
GPS, A-GPS
Watch Ultimate Design Spring
GPS (L1+L5), GLONASS, GALILEO (L1+L5), QZSS (L1+L5), BDS
Radio
Activa 4G
No
Watch Ultimate Design Spring
No
USB
Activa 4G
microUSB 2.0
Watch Ultimate Design Spring
No
NFC
Activa 4G
-
Watch Ultimate Design Spring
Yes
Sensors
Activa 4G
Watch Ultimate Design Spring
Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature), X-TAP
Other
Activa 4G
MP4/WMV/H.264 player MP3/WAV/eAAC+ player Organizer Photo/video editor Document viewer Voice memo/dial Predictive text input (Swype)
Watch Ultimate Design Spring
Sleep apnea detection Heart Rate Variability (HRV) Arterial Stiffness Detection
Type
Activa 4G
Removable Li-Ion 1880 mAh battery
Watch Ultimate Design Spring
Li-Ion 540 mAh
Stand-by
Activa 4G
Up to 115 h
Watch Ultimate Design Spring
-
Talk time
Activa 4G
Up to 3 h 20 min
Watch Ultimate Design Spring
-
Charging
Activa 4G
-
Watch Ultimate Design Spring
Wireless
Colors
Activa 4G
Black
Watch Ultimate Design Spring
Diamond Silver
Price
Activa 4G
About 110 EUR
Watch Ultimate Design Spring
About 4000 EUR
Models
Activa 4G
-
Watch Ultimate Design Spring
CHC-AL00
Other
Activa 4G
-
Watch Ultimate Design Spring
No