Screen size
Galaxy Watch Ultra21.5"
X530Winner: 1.9"+21%
Quick verdict
Galaxy Watch Ultra2 leads the measured specs 12-3.
Measured wins
Galaxy Watch Ultra2
12
spec wins
Overall winner
Ties
3
equal specs
X530
3
spec wins
Screen size
Technology
Galaxy Watch Ultra2
GSM / HSPA / LTE
X530
GSM
2G bands
Galaxy Watch Ultra2
GSM 850 / 900 / 1800 / 1900
X530
GSM 900 / 1800 / 1900
3G bands
Galaxy Watch Ultra2
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
X530
-
4G bands
Galaxy Watch Ultra2
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
equal specsSD card
equal specsStereo speakers
X530
-
Speed
Galaxy Watch Ultra2
HSPA, LTE
X530
-
GPRS
Galaxy Watch Ultra2
-
X530
Class 10
EDGE
Galaxy Watch Ultra2
-
X530
No
Announced
Galaxy Watch Ultra2
Not announced yet
X530
2006, October
Status
Galaxy Watch Ultra2
Rumored
X530
Discontinued
Dimensions
Galaxy Watch Ultra2
-
X530
95 x 45 x 18 mm (3.74 x 1.77 x 0.71 in)
Weight
Galaxy Watch Ultra2
-
X530
79 g (2.79 oz)
Build
Galaxy Watch Ultra2
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)
X530
-
SIM
Galaxy Watch Ultra2
eSIM
X530
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
X530
-
Type
Galaxy Watch Ultra2
Super AMOLED, 5000 nits (peak)
X530
TFT, 65K colors
Size
Galaxy Watch Ultra2
1.5 inches
X530
1.9 inches, 30 x 38 mm, 11.4 cm2 (~26.6% screen-to-body ratio)
Resolution
Galaxy Watch Ultra2
480 x 480 pixels (~327 ppi density)
X530
128 x 160 pixels (~108 ppi density)
Protection
Galaxy Watch Ultra2
Sapphire crystal glass
X530
-
OS
Galaxy Watch Ultra2
Android Wear OS 6, One UI Watch 9
X530
-
Chipset
Galaxy Watch Ultra2
Snapdragon SW6100 Wear Elite (3 nm)
X530
-
CPU
Galaxy Watch Ultra2
Penta-core (1x2.1 GHz & 4x 1.95 GHz)
X530
-
Card slot
Galaxy Watch Ultra2
No
X530
No
Internal
Galaxy Watch Ultra2
32GB 2GB RAM, 64GB 2GB RAM
X530
-
Phonebook
Galaxy Watch Ultra2
-
X530
1000 entries, Photocall
Call records
Galaxy Watch Ultra2
-
X530
20 dialed, 20 received, 20 missed calls
Other
Galaxy Watch Ultra2
-
X530
100 short messages 700 KB for MMS 500 KB for Java 600 KB for sounds and images
Other
Galaxy Watch Ultra2
No
X530
-
Loudspeaker
Galaxy Watch Ultra2
Yes
X530
Yes
3.5mm jack
Galaxy Watch Ultra2
No
X530
No
Alert types
Galaxy Watch Ultra2
-
X530
Vibration; Downloadable polyphonic ringtones
WLAN
Galaxy Watch Ultra2
Wi-Fi 802.11 a/b/g/n/ac, dual-band
X530
No
Bluetooth
Galaxy Watch Ultra2
6.0, A2DP, LE
X530
No
Positioning
Galaxy Watch Ultra2
GPS (L1+L5), GLONASS, GALILEO, BDS
X530
No
NFC
Galaxy Watch Ultra2
Yes
X530
-
Radio
Galaxy Watch Ultra2
No
X530
No
USB
Galaxy Watch Ultra2
No
X530
Proprietary
Infrared port
Galaxy Watch Ultra2
-
X530
Yes
Sensors
Galaxy Watch Ultra2
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive
X530
Messaging
Galaxy Watch Ultra2
-
X530
SMS, EMS, MMS
Browser
Galaxy Watch Ultra2
-
X530
WAP 1.2
Games
Galaxy Watch Ultra2
-
X530
Yes
Java
Galaxy Watch Ultra2
-
X530
Yes, MIDP 2.0
Other
Galaxy Watch Ultra2
-
X530
MP3/AAC/AAC+ player Predictive text input Organizer Voice memo
Type
Galaxy Watch Ultra2
Si/C Li-Ion 800 mAh
X530
Removable Li-Ion 750 mAh battery
Charging
Galaxy Watch Ultra2
10W wireless
X530
-
Stand-by
Galaxy Watch Ultra2
-
X530
Up to 250 h
Talk time
Galaxy Watch Ultra2
-
X530
Up to 3 h 30 min
Colors
Galaxy Watch Ultra2
Gray, Green
X530
Silver, Blue, Pink
Models
Galaxy Watch Ultra2
SM-L715F
X530
-
Price
Galaxy Watch Ultra2
About 750 EUR
X530
About 80 EUR
SAR
Galaxy Watch Ultra2
-
X530
0.22 W/kg (head) 0.24 W/kg (body)
SAR EU
Galaxy Watch Ultra2
-
X530
0.37 W/kg (head)
Single
Galaxy Watch Ultra2
-
X530
VGA
Video
Galaxy Watch Ultra2
-
X530
No
Other
Galaxy Watch Ultra2
-
X530
No