Screen size
U8500 IDEOS X2Winner: 3.2"+57%
Watch Ultimate Design Spring1.4"
Quick verdict
Watch Ultimate Design Spring leads the measured specs 9-6.
Measured wins
U8500 IDEOS X2
6
spec wins
Ties
1
equal specs
Watch Ultimate Design Spring
9
spec wins
Overall winner
Screen size
Technology
U8500 IDEOS X2
GSM / HSPA
Watch Ultimate Design Spring
HSPA / LTE
2G bands
U8500 IDEOS X2
GSM 850 / 900 / 1800 / 1900
Watch Ultimate Design Spring
N/A
3G bands
U8500 IDEOS X2
HSDPA 900 / 2100
Watch Ultimate Design Spring
HSDPA 850 / 900 / 1900 / 2100
Speed
U8500 IDEOS X2
HSPA 7.2/0.384 Mbps
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
4G bands
U8500 IDEOS X2
-
Watch Ultimate Design Spring
LTE
Announced
U8500 IDEOS X2
2010, June. Released 2010, 3Q
Watch Ultimate Design Spring
2026, April 20
Status
U8500 IDEOS X2
Discontinued
Watch Ultimate Design Spring
Available. Released 2026, May 08
Dimensions
U8500 IDEOS X2
112 x 58 x 12.8 mm (4.41 x 2.28 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
U8500 IDEOS X2
115 g (4.06 oz)
Watch Ultimate Design Spring
91 g (3.21 oz)
SIM
U8500 IDEOS X2
Mini-SIM
Watch Ultimate Design Spring
eSIM
Other
U8500 IDEOS X2
Optical trackpad
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
Build
U8500 IDEOS X2
-
Watch Ultimate Design Spring
Sapphire crystal front, titanium alloy front shell, ceramic back
Type
U8500 IDEOS X2
TFT, 256K colors
Watch Ultimate Design Spring
LTPO2 AMOLED, 3000 nits (peak)
Size
U8500 IDEOS X2
3.2 inches, 30.5 cm2 (~46.9% screen-to-body ratio)
Watch Ultimate Design Spring
1.38 inches
Resolution
U8500 IDEOS X2
320 x 480 pixels, 3:2 ratio (~180 ppi density)
Watch Ultimate Design Spring
466 x 466 pixels (~338 ppi density)
Protection
U8500 IDEOS X2
-
Watch Ultimate Design Spring
Sapphire crystal glass
OS
U8500 IDEOS X2
Android 2.1 (Eclair), upgradable to 2.2 (Froyo)
Watch Ultimate Design Spring
HarmonyOS 6.1
CPU
U8500 IDEOS X2
528 MHz
Watch Ultimate Design Spring
-
Chipset
U8500 IDEOS X2
-
Watch Ultimate Design Spring
Kirin W80
Card slot
U8500 IDEOS X2
microSDHC (dedicated slot)
Watch Ultimate Design Spring
No
Internal
U8500 IDEOS X2
512MB 256MB RAM
Watch Ultimate Design Spring
-
Single
U8500 IDEOS X2
3.15 MP
Watch Ultimate Design Spring
-
Video
U8500 IDEOS X2
CIF@15fps
Watch Ultimate Design Spring
-
Other
U8500 IDEOS X2
No
Watch Ultimate Design Spring
-
Loudspeaker
U8500 IDEOS X2
Yes
Watch Ultimate Design Spring
Yes
3.5mm jack
U8500 IDEOS X2
Yes
Watch Ultimate Design Spring
No
WLAN
U8500 IDEOS X2
Wi-Fi 802.11 b/g/n (Android v2.2)
Watch Ultimate Design Spring
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
U8500 IDEOS X2
2.1, A2DP
Watch Ultimate Design Spring
5.2, A2DP, LE
Positioning
U8500 IDEOS X2
GPS, A-GPS
Watch Ultimate Design Spring
GPS (L1+L5), GLONASS, GALILEO (L1+L5), QZSS (L1+L5), BDS
Radio
U8500 IDEOS X2
FM Radio
Watch Ultimate Design Spring
No
USB
U8500 IDEOS X2
microUSB 2.0
Watch Ultimate Design Spring
No
NFC
U8500 IDEOS X2
-
Watch Ultimate Design Spring
Yes
Sensors
U8500 IDEOS X2
Accelerometer, proximity, compass
Watch Ultimate Design Spring
Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature), X-TAP
Browser
U8500 IDEOS X2
HTML
Watch Ultimate Design Spring
-
Other
U8500 IDEOS X2
MP3/WMA/eAAC+ player MP4/H.264 player Organizer Photo viewer/editor Voice memo Predictive text input
Watch Ultimate Design Spring
Sleep apnea detection Heart Rate Variability (HRV) Arterial Stiffness Detection
Type
U8500 IDEOS X2
Removable Li-Ion 1150 mAh battery
Watch Ultimate Design Spring
Li-Ion 540 mAh
Stand-by
U8500 IDEOS X2
Up to 300 h (2G) / Up to 350 h (3G)
Watch Ultimate Design Spring
-
Talk time
U8500 IDEOS X2
Up to 5 h (2G) / Up to 4 h 10 min (3G)
Watch Ultimate Design Spring
-
Charging
U8500 IDEOS X2
-
Watch Ultimate Design Spring
Wireless
Colors
U8500 IDEOS X2
Black/Silver
Watch Ultimate Design Spring
Diamond Silver
Price
U8500 IDEOS X2
About 90 EUR
Watch Ultimate Design Spring
About 4000 EUR
Models
U8500 IDEOS X2
-
Watch Ultimate Design Spring
CHC-AL00
Other
U8500 IDEOS X2
-
Watch Ultimate Design Spring
No