Screen size
C120Winner: 1.6"+6.3%
Galaxy Watch Ultra21.5"
Quick verdict
Galaxy Watch Ultra2 leads the measured specs 11-3.
Measured wins
C120
3
spec wins
Ties
4
equal specs
Galaxy Watch Ultra2
11
spec wins
Overall winner
Screen size
Technology
C120
GSM
Galaxy Watch Ultra2
GSM / HSPA / LTE
2G bands
C120
GSM 900 / 1800
Galaxy Watch Ultra2
GSM 850 / 900 / 1800 / 1900
GPRS
C120
No
Galaxy Watch Ultra2
-
EDGE
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No
Galaxy Watch Ultra2
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
-
3G bands
C120
-
Galaxy Watch Ultra2
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
C120
-
Galaxy Watch Ultra2
LTE
Speed
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-
Galaxy Watch Ultra2
HSPA, LTE
Announced
C120
2005, Q4
Galaxy Watch Ultra2
Not announced yet
Status
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Discontinued
Galaxy Watch Ultra2
Rumored
Dimensions
C120
105 x 44 x 18 mm (4.13 x 1.73 x 0.71 in)
Galaxy Watch Ultra2
-
Weight
C120
76 g (2.68 oz)
Galaxy Watch Ultra2
-
SIM
C120
Mini-SIM
Galaxy Watch Ultra2
eSIM
Build
C120
-
Galaxy Watch Ultra2
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)
Other
C120
-
Galaxy Watch Ultra2
IP68 dust tight and water resistant (immersible up to 100m/10ATM for 10 min) MIL-STD-810H compliant ECG certified
Type
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CSTN, 65K colors
Galaxy Watch Ultra2
Super AMOLED, 5000 nits (peak)
Size
C120
1.6 inches, 8.3 cm2 (~17.9% screen-to-body ratio)
Galaxy Watch Ultra2
1.5 inches
Resolution
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128 x 128 pixels, 1:1 ratio (~113 ppi density)
Galaxy Watch Ultra2
480 x 480 pixels (~327 ppi density)
Other
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Four way navigation keys
Galaxy Watch Ultra2
-
Protection
C120
-
Galaxy Watch Ultra2
Sapphire crystal glass
Card slot
C120
No
Galaxy Watch Ultra2
No
Phonebook
C120
500 entries
Galaxy Watch Ultra2
-
Call records
C120
20 dialed, 20 received, 20 missed calls
Galaxy Watch Ultra2
-
Other
C120
200 SMS messages
Galaxy Watch Ultra2
-
Internal
C120
-
Galaxy Watch Ultra2
32GB 2GB RAM, 64GB 2GB RAM
Other
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No
Galaxy Watch Ultra2
No
Loudspeaker
C120
No
Galaxy Watch Ultra2
Yes
Alert types
C120
Vibration; Monophonic ringtones
Galaxy Watch Ultra2
-
3.5mm jack
C120
No
Galaxy Watch Ultra2
No
WLAN
C120
No
Galaxy Watch Ultra2
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
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No
Galaxy Watch Ultra2
6.0, A2DP, LE
Positioning
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No
Galaxy Watch Ultra2
GPS (L1+L5), GLONASS, GALILEO, BDS
Radio
C120
No
Galaxy Watch Ultra2
No
USB
C120
No
Galaxy Watch Ultra2
No
NFC
C120
-
Galaxy Watch Ultra2
Yes
Sensors
C120
Galaxy Watch Ultra2
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive
Messaging
C120
SMS, EMS
Galaxy Watch Ultra2
-
Browser
C120
Galaxy Watch Ultra2
-
Games
C120
Galaxy Watch Ultra2
-
Java
C120
No
Galaxy Watch Ultra2
-
Other
C120
Predictive text input Organizer Voice memo
Galaxy Watch Ultra2
-
Type
C120
Removable Li-Ion 800 mAh battery
Galaxy Watch Ultra2
Si/C Li-Ion 800 mAh
Stand-by
C120
Up to 220 h
Galaxy Watch Ultra2
-
Talk time
C120
Up to 6 h 30 min
Galaxy Watch Ultra2
-
Charging
C120
-
Galaxy Watch Ultra2
10W wireless
Colors
C120
Black
Galaxy Watch Ultra2
Gray, Green
SAR EU
C120
1.00 W/kg (head)
Galaxy Watch Ultra2
-
Models
C120
-
Galaxy Watch Ultra2
SM-L715F
Price
C120
-
Galaxy Watch Ultra2
About 750 EUR
OS
C120
-
Galaxy Watch Ultra2
Android Wear OS 6, One UI Watch 9
Chipset
C120
-
Galaxy Watch Ultra2
Snapdragon SW6100 Wear Elite (3 nm)
CPU
C120
-
Galaxy Watch Ultra2
Penta-core (1x2.1 GHz & 4x 1.95 GHz)