Screen size
Ascend G312Winner: 4.0"+66%
Watch Ultimate Design Spring1.4"
Quick verdict
Ascend G312 leads the measured specs 11-7.
Measured wins
Ascend G312
11
spec wins
Overall winner
Ties
1
equal specs
Watch Ultimate Design Spring
7
spec wins
Screen size
Technology
Ascend G312
GSM / HSPA
Watch Ultimate Design Spring
HSPA / LTE
2G bands
Ascend G312
GSM 850 / 900 / 1800 / 1900
Watch Ultimate Design Spring
N/A
3G bands
Ascend G312
HSDPA 850 / 1700 / 1900 / 2100
Watch Ultimate Design Spring
HSDPA 850 / 900 / 1900 / 2100
Speed
Ascend G312
HSPA
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
Ascend G312
-
Watch Ultimate Design Spring
LTE
Announced
Ascend G312
2012, Q3. Released 2012, Q4
Watch Ultimate Design Spring
2026, April 20
Status
Ascend G312
Discontinued
Watch Ultimate Design Spring
Available. Released 2026, May 08
Dimensions
Ascend G312
122.5 x 62.5 x 10.5 mm (4.82 x 2.46 x 0.41 in)
Watch Ultimate Design Spring
42.9 x 42.9 x 10.8 mm (1.69 x 1.69 x 0.43 in)
Weight
Ascend G312
140 g (4.94 oz)
Watch Ultimate Design Spring
91 g (3.21 oz)
SIM
Ascend G312
Mini-SIM
Watch Ultimate Design Spring
eSIM
Build
Ascend G312
-
Watch Ultimate Design Spring
Sapphire crystal front, titanium alloy front shell, ceramic back
Other
Ascend G312
-
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
Ascend G312
TFT, 256K colors
Watch Ultimate Design Spring
LTPO2 AMOLED, 3000 nits (peak)
Size
Ascend G312
4.0 inches, 45.5 cm2 (~59.5% screen-to-body ratio)
Watch Ultimate Design Spring
1.38 inches
Resolution
Ascend G312
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Watch Ultimate Design Spring
466 x 466 pixels (~338 ppi density)
Protection
Ascend G312
-
Watch Ultimate Design Spring
Sapphire crystal glass
OS
Ascend G312
Android 4.0 (Ice Cream Sandwich)
Watch Ultimate Design Spring
HarmonyOS 6.1
CPU
Ascend G312
1.4 GHz
Watch Ultimate Design Spring
-
Chipset
Ascend G312
-
Watch Ultimate Design Spring
Kirin W80
Card slot
Ascend G312
microSDHC (dedicated slot)
Watch Ultimate Design Spring
No
Internal
Ascend G312
4GB (2GB user available), 1GB RAM
Watch Ultimate Design Spring
-
Single
Ascend G312
5 MP, AF
Watch Ultimate Design Spring
-
Features
Ascend G312
LED flash
Watch Ultimate Design Spring
-
Video
Ascend G312
Yes
Watch Ultimate Design Spring
-
Single
Ascend G312
VGA
Watch Ultimate Design Spring
-
Video
Ascend G312
Watch Ultimate Design Spring
-
Loudspeaker
Ascend G312
Yes
Watch Ultimate Design Spring
Yes
3.5mm jack
Ascend G312
Yes
Watch Ultimate Design Spring
No
WLAN
Ascend G312
Wi-Fi 802.11 b/g/n
Watch Ultimate Design Spring
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
Ascend G312
3.0, A2DP
Watch Ultimate Design Spring
5.2, A2DP, LE
Positioning
Ascend G312
GPS
Watch Ultimate Design Spring
GPS (L1+L5), GLONASS, GALILEO (L1+L5), QZSS (L1+L5), BDS
NFC
Ascend G312
No
Watch Ultimate Design Spring
Yes
Radio
Ascend G312
FM radio
Watch Ultimate Design Spring
No
USB
Ascend G312
microUSB 2.0
Watch Ultimate Design Spring
No
Sensors
Ascend G312
Accelerometer
Watch Ultimate Design Spring
Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature), X-TAP
Other
Ascend G312
-
Watch Ultimate Design Spring
Sleep apnea detection Heart Rate Variability (HRV) Arterial Stiffness Detection
Type
Ascend G312
Li-Ion 1500 mAh, removable
Watch Ultimate Design Spring
Li-Ion 540 mAh
Charging
Ascend G312
-
Watch Ultimate Design Spring
Wireless
Colors
Ascend G312
Black
Watch Ultimate Design Spring
Diamond Silver
SAR EU
Ascend G312
0.97 W/kg (head)
Watch Ultimate Design Spring
-
Price
Ascend G312
About 180 EUR
Watch Ultimate Design Spring
About 4000 EUR
Models
Ascend G312
-
Watch Ultimate Design Spring
CHC-AL00
Other
Ascend G312
-
Watch Ultimate Design Spring
No