Screen size
equal specsGalaxy Watch Ultra21.5"
X6101.5"
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
X610
2
spec wins
Screen size
equal specsTechnology
Galaxy Watch Ultra2
GSM / HSPA / LTE
X610
GSM
2G bands
Galaxy Watch Ultra2
GSM 850 / 900 / 1800 / 1900
X610
GSM 900 / 1800
3G bands
Galaxy Watch Ultra2
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
X610
-
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
X610
-
Speed
Galaxy Watch Ultra2
HSPA, LTE
X610
-
GPRS
Galaxy Watch Ultra2
-
X610
Class 10
EDGE
Galaxy Watch Ultra2
-
X610
No
Announced
Galaxy Watch Ultra2
Not announced yet
X610
2004, Q1
Status
Galaxy Watch Ultra2
Rumored
X610
Discontinued
Dimensions
Galaxy Watch Ultra2
-
X610
111 x 46 x 11.8 mm (4.37 x 1.81 x 0.46 in)
Weight
Galaxy Watch Ultra2
-
X610
76 g (2.68 oz)
Build
Galaxy Watch Ultra2
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)
X610
-
SIM
Galaxy Watch Ultra2
eSIM
X610
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
X610
-
Type
Galaxy Watch Ultra2
Super AMOLED, 5000 nits (peak)
X610
TFT, 65K colors
Size
Galaxy Watch Ultra2
1.5 inches
X610
1.5 inches, 7.3 cm2 (~14.2% screen-to-body ratio)
Resolution
Galaxy Watch Ultra2
480 x 480 pixels (~327 ppi density)
X610
128 x 128 pixels, 5 lines, 1:1 ratio (~121 ppi density)
Protection
Galaxy Watch Ultra2
Sapphire crystal glass
X610
-
Other
Galaxy Watch Ultra2
-
X610
Four way navigation keys
OS
Galaxy Watch Ultra2
Android Wear OS 6, One UI Watch 9
X610
-
Chipset
Galaxy Watch Ultra2
Snapdragon SW6100 Wear Elite (3 nm)
X610
-
CPU
Galaxy Watch Ultra2
Penta-core (1x2.1 GHz & 4x 1.95 GHz)
X610
-
Card slot
Galaxy Watch Ultra2
No
X610
No
Internal
Galaxy Watch Ultra2
32GB 2GB RAM, 64GB 2GB RAM
X610
-
Phonebook
Galaxy Watch Ultra2
-
X610
2000 x 3 fields, Photo call
Call records
Galaxy Watch Ultra2
-
X610
20 dialed, 20 received, 20 missed calls
Other
Galaxy Watch Ultra2
-
X610
5 MB for photos 1.5 MB for MMS 1 MB for games 200 short messages
Other
Galaxy Watch Ultra2
No
X610
-
Loudspeaker
Galaxy Watch Ultra2
Yes
X610
No
3.5mm jack
Galaxy Watch Ultra2
No
X610
No
Alert types
Galaxy Watch Ultra2
-
X610
Vibration; Downloadable polyphonic ringtones
WLAN
Galaxy Watch Ultra2
Wi-Fi 802.11 a/b/g/n/ac, dual-band
X610
No
Bluetooth
Galaxy Watch Ultra2
6.0, A2DP, LE
X610
No
Positioning
Galaxy Watch Ultra2
GPS (L1+L5), GLONASS, GALILEO, BDS
X610
No
NFC
Galaxy Watch Ultra2
Yes
X610
-
Radio
Galaxy Watch Ultra2
No
X610
No
USB
Galaxy Watch Ultra2
No
X610
Infrared port
Galaxy Watch Ultra2
-
X610
Yes
Sensors
Galaxy Watch Ultra2
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive
X610
Messaging
Galaxy Watch Ultra2
-
X610
SMS, EMS, MMS
Browser
Galaxy Watch Ultra2
-
X610
WAP 2.0/xHTML
Games
Galaxy Watch Ultra2
-
X610
BubbleSmile, Fun2Link, MobileChess, Ultimate Golf
Java
Galaxy Watch Ultra2
-
X610
Yes, MIDP 2.0
Other
Galaxy Watch Ultra2
-
X610
Predictive text input Organizer Voice memo (5 x 30 sec)
Type
Galaxy Watch Ultra2
Si/C Li-Ion 800 mAh
X610
Removable Li-Ion 800 mAh battery
Charging
Galaxy Watch Ultra2
10W wireless
X610
-
Stand-by
Galaxy Watch Ultra2
-
X610
Up to 230 h
Talk time
Galaxy Watch Ultra2
-
X610
Up to 3 h
Colors
Galaxy Watch Ultra2
Gray, Green
X610
Silver, Blue
Models
Galaxy Watch Ultra2
SM-L715F
X610
-
Price
Galaxy Watch Ultra2
About 750 EUR
X610
-
SAR EU
Galaxy Watch Ultra2
-
X610
0.90 W/kg (head)
Single
Galaxy Watch Ultra2
-
X610
VGA
Video
Galaxy Watch Ultra2
-
X610
Yes
Other
Galaxy Watch Ultra2
-
X610
Manual rotating main camera module