Screen size
Premia 4G M931Winner: 4.0"+66%
Watch Ultimate Design Spring1.4"
Quick verdict
Premia 4G M931 leads the measured specs 11-8.
Measured wins
Premia 4G M931
11
spec wins
Overall winner
Ties
1
equal specs
Watch Ultimate Design Spring
8
spec wins
Screen size
Technology
Premia 4G M931
CDMA / LTE
Watch Ultimate Design Spring
HSPA / LTE
2G bands
Premia 4G M931
CDMA 850 / 1700 / 1900
Watch Ultimate Design Spring
N/A
4G bands
Premia 4G M931
2, 4
Watch Ultimate Design Spring
LTE
Speed
Premia 4G M931
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
Premia 4G M931
No
Watch Ultimate Design Spring
-
EDGE
Premia 4G M931
No
Watch Ultimate Design Spring
-
3G bands
Premia 4G M931
-
Watch Ultimate Design Spring
HSDPA 850 / 900 / 1900 / 2100
Announced
Premia 4G M931
2013, March. Released 2013, March
Watch Ultimate Design Spring
2026, April 20
Status
Premia 4G M931
Discontinued
Watch Ultimate Design Spring
Available. Released 2026, May 08
Dimensions
Premia 4G M931
126 x 64.3 x 12.2 mm (4.96 x 2.53 x 0.48 in)
Watch Ultimate Design Spring
42.9 x 42.9 x 10.8 mm (1.69 x 1.69 x 0.43 in)
Weight
Premia 4G M931
140 g (4.94 oz)
Watch Ultimate Design Spring
91 g (3.21 oz)
SIM
Premia 4G M931
Mini-SIM
Watch Ultimate Design Spring
eSIM
Build
Premia 4G M931
-
Watch Ultimate Design Spring
Sapphire crystal front, titanium alloy front shell, ceramic back
Other
Premia 4G M931
-
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
Premia 4G M931
TFT
Watch Ultimate Design Spring
LTPO2 AMOLED, 3000 nits (peak)
Size
Premia 4G M931
4.0 inches, 45.5 cm2 (~56.2% screen-to-body ratio)
Watch Ultimate Design Spring
1.38 inches
Resolution
Premia 4G M931
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Watch Ultimate Design Spring
466 x 466 pixels (~338 ppi density)
Protection
Premia 4G M931
Corning Gorilla Glass
Watch Ultimate Design Spring
Sapphire crystal glass
OS
Premia 4G M931
Android 4.0 (Ice Cream Sandwich)
Watch Ultimate Design Spring
HarmonyOS 6.1
Chipset
Premia 4G M931
Qualcomm MSM8960 Snapdragon S4 Plus
Watch Ultimate Design Spring
Kirin W80
CPU
Premia 4G M931
Dual-core 1.5 GHz Krait
Watch Ultimate Design Spring
-
GPU
Premia 4G M931
Adreno 225
Watch Ultimate Design Spring
-
Card slot
Premia 4G M931
microSDHC (dedicated slot)
Watch Ultimate Design Spring
No
Internal
Premia 4G M931
4GB 1GB RAM
Watch Ultimate Design Spring
-
Single
Premia 4G M931
5 MP, AF
Watch Ultimate Design Spring
-
Features
Premia 4G M931
LED flash
Watch Ultimate Design Spring
-
Video
Premia 4G M931
Yes
Watch Ultimate Design Spring
-
Single
Premia 4G M931
1.3 MP
Watch Ultimate Design Spring
-
Video
Premia 4G M931
720p
Watch Ultimate Design Spring
-
Loudspeaker
Premia 4G M931
Yes
Watch Ultimate Design Spring
Yes
3.5mm jack
Premia 4G M931
Yes
Watch Ultimate Design Spring
No
WLAN
Premia 4G M931
Wi-Fi 802.11 b/g/n, DLNA
Watch Ultimate Design Spring
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
Premia 4G M931
3.0, A2DP
Watch Ultimate Design Spring
5.2, A2DP, LE
Positioning
Premia 4G M931
GPS
Watch Ultimate Design Spring
GPS (L1+L5), GLONASS, GALILEO (L1+L5), QZSS (L1+L5), BDS
NFC
Premia 4G M931
No
Watch Ultimate Design Spring
Yes
Radio
Premia 4G M931
No
Watch Ultimate Design Spring
No
USB
Premia 4G M931
microUSB 2.0
Watch Ultimate Design Spring
No
Sensors
Premia 4G M931
Accelerometer, proximity, compass
Watch Ultimate Design Spring
Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature), X-TAP
Other
Premia 4G M931
-
Watch Ultimate Design Spring
Sleep apnea detection Heart Rate Variability (HRV) Arterial Stiffness Detection
Type
Premia 4G M931
Li-Ion 1650 mAh, removable
Watch Ultimate Design Spring
Li-Ion 540 mAh
Stand-by
Premia 4G M931
Up to 150 h
Watch Ultimate Design Spring
-
Talk time
Premia 4G M931
Up to 6 h
Watch Ultimate Design Spring
-
Charging
Premia 4G M931
-
Watch Ultimate Design Spring
Wireless
Colors
Premia 4G M931
Black
Watch Ultimate Design Spring
Diamond Silver
Price
Premia 4G M931
About 120 EUR
Watch Ultimate Design Spring
About 4000 EUR
Models
Premia 4G M931
-
Watch Ultimate Design Spring
CHC-AL00
Other
Premia 4G M931
-
Watch Ultimate Design Spring
No