Screen size
Galaxy Watch Ultra21.5"
X800Winner: 1.8"+17%
Quick verdict
Galaxy Watch Ultra2 leads the measured specs 11-6.
Measured wins
Galaxy Watch Ultra2
11
spec wins
Overall winner
Ties
3
equal specs
X800
6
spec wins
Screen size
Technology
Galaxy Watch Ultra2
GSM / HSPA / LTE
X800
GSM
2G bands
Galaxy Watch Ultra2
GSM 850 / 900 / 1800 / 1900
X800
GSM 900 / 1800 / 1900
3G bands
Galaxy Watch Ultra2
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
X800
-
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
Stereo speakers
X800
-
Speed
Galaxy Watch Ultra2
HSPA, LTE
X800
-
GPRS
Galaxy Watch Ultra2
-
X800
Class 10
EDGE
Galaxy Watch Ultra2
-
X800
No
Announced
Galaxy Watch Ultra2
Not announced yet
X800
2005, Q1
Status
Galaxy Watch Ultra2
Rumored
X800
Discontinued
Dimensions
Galaxy Watch Ultra2
-
X800
89 x 45 x 24 mm (3.50 x 1.77 x 0.94 in)
Weight
Galaxy Watch Ultra2
-
X800
89 g (3.14 oz)
Build
Galaxy Watch Ultra2
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)
X800
-
SIM
Galaxy Watch Ultra2
eSIM
X800
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
X800
-
Type
Galaxy Watch Ultra2
Super AMOLED, 5000 nits (peak)
X800
TFT, 256K colors
Size
Galaxy Watch Ultra2
1.5 inches
X800
1.8 inches, 28 x 35 mm, 10.2 cm2 (~25.5% screen-to-body ratio)
Resolution
Galaxy Watch Ultra2
480 x 480 pixels (~327 ppi density)
X800
176 x 220 pixels, 6 lines (~157 ppi density)
Protection
Galaxy Watch Ultra2
Sapphire crystal glass
X800
-
Other
Galaxy Watch Ultra2
-
X800
Second external display UFB, 65K colors (96 x 96 pixels) Wallpapers Downloadable pictures
OS
Galaxy Watch Ultra2
Android Wear OS 6, One UI Watch 9
X800
-
Chipset
Galaxy Watch Ultra2
Snapdragon SW6100 Wear Elite (3 nm)
X800
-
CPU
Galaxy Watch Ultra2
Penta-core (1x2.1 GHz & 4x 1.95 GHz)
X800
-
Card slot
Galaxy Watch Ultra2
No
X800
microSD (dedicated slot)
Internal
Galaxy Watch Ultra2
32GB 2GB RAM, 64GB 2GB RAM
X800
80MB
Phonebook
Galaxy Watch Ultra2
-
X800
1000 x 10 fields, Photo call
Call records
Galaxy Watch Ultra2
-
X800
20 dialed, 20 received, 20 missed calls
Other
Galaxy Watch Ultra2
-
X800
4 MB for Java applications 200 short messages
Other
Galaxy Watch Ultra2
No
X800
-
Loudspeaker
Galaxy Watch Ultra2
Yes
X800
Yes, with stereo speakers
3.5mm jack
Galaxy Watch Ultra2
No
X800
No
Alert types
Galaxy Watch Ultra2
-
X800
Vibration; Downloadable polyphonic, MP3 ringtones
Other
Galaxy Watch Ultra2
-
X800
Dual speker
WLAN
Galaxy Watch Ultra2
Wi-Fi 802.11 a/b/g/n/ac, dual-band
X800
No
Bluetooth
Galaxy Watch Ultra2
6.0, A2DP, LE
X800
1.2, A2DP
Positioning
Galaxy Watch Ultra2
GPS (L1+L5), GLONASS, GALILEO, BDS
X800
No
NFC
Galaxy Watch Ultra2
Yes
X800
-
Radio
Galaxy Watch Ultra2
No
X800
No
USB
Galaxy Watch Ultra2
No
X800
Proprietary
Sensors
Galaxy Watch Ultra2
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive
X800
Messaging
Galaxy Watch Ultra2
-
X800
SMS, EMS, MMS, Email
Browser
Galaxy Watch Ultra2
-
X800
WAP 2.0/xHTML
Games
Galaxy Watch Ultra2
-
X800
Yes + downloadable
Java
Galaxy Watch Ultra2
-
X800
Yes, MIDP 2.0
Other
Galaxy Watch Ultra2
-
X800
MP3/AAC/MP4 player Predictive text input Organizer Voice memo
Type
Galaxy Watch Ultra2
Si/C Li-Ion 800 mAh
X800
Removable Li-Ion 800 mAh battery
Charging
Galaxy Watch Ultra2
10W wireless
X800
-
Stand-by
Galaxy Watch Ultra2
-
X800
Up to 200 h
Talk time
Galaxy Watch Ultra2
-
X800
Up to 5 h
Colors
Galaxy Watch Ultra2
Gray, Green
X800
Silver
Models
Galaxy Watch Ultra2
SM-L715F
X800
-
Price
Galaxy Watch Ultra2
About 750 EUR
X800
About 100 EUR
SAR EU
Galaxy Watch Ultra2
-
X800
0.86 W/kg (head)
Single
Galaxy Watch Ultra2
-
X800
1.3 MP
Features
Galaxy Watch Ultra2
-
X800
LED flash
Video
Galaxy Watch Ultra2
-
X800
Yes
Other
Galaxy Watch Ultra2
-
X800
No