Screen size
equal specsGalaxy Watch Ultra21.5"
X1501.5"
Quick verdict
Galaxy Watch Ultra2 leads the measured specs 11-2.
Measured wins
Galaxy Watch Ultra2
11
spec wins
Overall winner
Ties
5
equal specs
X150
2
spec wins
Screen size
equal specsTechnology
Galaxy Watch Ultra2
GSM / HSPA / LTE
X150
GSM
2G bands
Galaxy Watch Ultra2
GSM 850 / 900 / 1800 / 1900
X150
GSM 900 / 1800
3G bands
Galaxy Watch Ultra2
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
X150
-
4G bands
Galaxy Watch Ultra2
LTE
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
X150
-
Speed
Galaxy Watch Ultra2
HSPA, LTE
X150
-
GPRS
Galaxy Watch Ultra2
-
X150
No
EDGE
Galaxy Watch Ultra2
-
X150
No
Announced
Galaxy Watch Ultra2
Not announced yet
X150
2005, Q4
Status
Galaxy Watch Ultra2
Rumored
X150
Discontinued
Dimensions
Galaxy Watch Ultra2
-
X150
85 x 44 x 20 mm (3.35 x 1.73 x 0.79 in)
Weight
Galaxy Watch Ultra2
-
X150
69 g (2.43 oz)
Build
Galaxy Watch Ultra2
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)
X150
-
SIM
Galaxy Watch Ultra2
eSIM
X150
Mini-SIM
Other
Galaxy Watch Ultra2
IP68 dust tight and water resistant (immersible up to 100m/10ATM for 10 min) MIL-STD-810H compliant ECG certified
X150
-
Type
Galaxy Watch Ultra2
Super AMOLED, 5000 nits (peak)
X150
CSTN, 65K colors
Size
Galaxy Watch Ultra2
1.5 inches
X150
1.5 inches, 7.1 cm2 (~18.9% screen-to-body ratio)
Resolution
Galaxy Watch Ultra2
480 x 480 pixels (~327 ppi density)
X150
128 x 160 pixels, 8 lines (~137 ppi density)
Protection
Galaxy Watch Ultra2
Sapphire crystal glass
X150
-
Other
Galaxy Watch Ultra2
-
X150
Embedded wallpapers
OS
Galaxy Watch Ultra2
Android Wear OS 6, One UI Watch 9
X150
-
Chipset
Galaxy Watch Ultra2
Snapdragon SW6100 Wear Elite (3 nm)
X150
-
CPU
Galaxy Watch Ultra2
Penta-core (1x2.1 GHz & 4x 1.95 GHz)
X150
-
Card slot
Galaxy Watch Ultra2
No
X150
No
Internal
Galaxy Watch Ultra2
32GB 2GB RAM, 64GB 2GB RAM
X150
-
Phonebook
Galaxy Watch Ultra2
-
X150
1000 entries
Call records
Galaxy Watch Ultra2
-
X150
20 dialed, 20 received, 20 missed calls
Other
Galaxy Watch Ultra2
-
X150
200 short messages
Other
Galaxy Watch Ultra2
No
X150
No
Loudspeaker
Galaxy Watch Ultra2
Yes
X150
No
3.5mm jack
Galaxy Watch Ultra2
No
X150
No
Alert types
Galaxy Watch Ultra2
-
X150
Vibration; Monophonic ringtones
WLAN
Galaxy Watch Ultra2
Wi-Fi 802.11 a/b/g/n/ac, dual-band
X150
No
Bluetooth
Galaxy Watch Ultra2
6.0, A2DP, LE
X150
No
Positioning
Galaxy Watch Ultra2
GPS (L1+L5), GLONASS, GALILEO, BDS
X150
No
NFC
Galaxy Watch Ultra2
Yes
X150
-
Radio
Galaxy Watch Ultra2
No
X150
No
USB
Galaxy Watch Ultra2
No
X150
Sensors
Galaxy Watch Ultra2
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive
X150
Messaging
Galaxy Watch Ultra2
-
X150
SMS
Browser
Galaxy Watch Ultra2
-
X150
No
Games
Galaxy Watch Ultra2
-
X150
No
Java
Galaxy Watch Ultra2
-
X150
No
Other
Galaxy Watch Ultra2
-
X150
Predictive text input Organizer Voice memo (up to 30 sec.)
Type
Galaxy Watch Ultra2
Si/C Li-Ion 800 mAh
X150
Removable Li-Ion 800 mAh battery
Charging
Galaxy Watch Ultra2
10W wireless
X150
-
Stand-by
Galaxy Watch Ultra2
-
X150
Up to 350 h
Talk time
Galaxy Watch Ultra2
-
X150
Up to 3 h
Colors
Galaxy Watch Ultra2
Gray, Green
X150
Black
Models
Galaxy Watch Ultra2
SM-L715F
X150
-
Price
Galaxy Watch Ultra2
About 750 EUR
X150
-
SAR EU
Galaxy Watch Ultra2
-
X150
0.85 W/kg (head)