Screen size
E590Winner: 1.8"+17%
Galaxy Watch Ultra21.5"
Quick verdict
Galaxy Watch Ultra2 leads the measured specs 11-6.
Measured wins
E590
6
spec wins
Ties
3
equal specs
Galaxy Watch Ultra2
11
spec wins
Overall winner
Screen size
Technology
E590
GSM
Galaxy Watch Ultra2
GSM / HSPA / LTE
2G bands
E590
GSM 900 / 1800 / 1900
Galaxy Watch Ultra2
GSM 850 / 900 / 1800 / 1900
GPRS
E590
Class 10
Galaxy Watch Ultra2
-
EDGE
E590
Class 10
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
Stereo speakers
-
3G bands
E590
-
Galaxy Watch Ultra2
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
E590
-
Galaxy Watch Ultra2
LTE
Speed
E590
-
Galaxy Watch Ultra2
HSPA, LTE
Announced
E590
2007, February
Galaxy Watch Ultra2
Not announced yet
Status
E590
Discontinued
Galaxy Watch Ultra2
Rumored
Dimensions
E590
94 x 42 x 13.5 mm (3.70 x 1.65 x 0.53 in)
Galaxy Watch Ultra2
-
Weight
E590
65 g (2.29 oz)
Galaxy Watch Ultra2
-
SIM
E590
Mini-SIM
Galaxy Watch Ultra2
eSIM
Build
E590
-
Galaxy Watch Ultra2
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)
Other
E590
-
Galaxy Watch Ultra2
IP68 dust tight and water resistant (immersible up to 100m/10ATM for 10 min) MIL-STD-810H compliant ECG certified
Type
E590
TFT, 256K colors
Galaxy Watch Ultra2
Super AMOLED, 5000 nits (peak)
Size
E590
1.8 inches, 10.5 cm2 (~26.5% screen-to-body ratio)
Galaxy Watch Ultra2
1.5 inches
Resolution
E590
220 x 220 pixels, 1:1 ratio (~173 ppi density)
Galaxy Watch Ultra2
480 x 480 pixels (~327 ppi density)
Protection
E590
-
Galaxy Watch Ultra2
Sapphire crystal glass
Card slot
E590
microSD (dedicated slot)
Galaxy Watch Ultra2
No
Phonebook
E590
1000 entries, Photocall
Galaxy Watch Ultra2
-
Call records
E590
30 dialed, 30 received, 30 missed calls
Galaxy Watch Ultra2
-
Internal
E590
90MB
Galaxy Watch Ultra2
32GB 2GB RAM, 64GB 2GB RAM
Single
E590
3.15 MP, AF
Galaxy Watch Ultra2
-
Video
E590
CIF
Galaxy Watch Ultra2
-
Other
E590
No
Galaxy Watch Ultra2
-
Loudspeaker
E590
Yes
Galaxy Watch Ultra2
Yes
Alert types
E590
Vibration; Downloadable polyphonic, MP3 ringtones
Galaxy Watch Ultra2
-
3.5mm jack
E590
No
Galaxy Watch Ultra2
No
WLAN
E590
No
Galaxy Watch Ultra2
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
E590
2.0, A2DP
Galaxy Watch Ultra2
6.0, A2DP, LE
Positioning
E590
No
Galaxy Watch Ultra2
GPS (L1+L5), GLONASS, GALILEO, BDS
Radio
E590
FM radio
Galaxy Watch Ultra2
No
USB
E590
2.0
Galaxy Watch Ultra2
No
NFC
E590
-
Galaxy Watch Ultra2
Yes
Sensors
E590
Galaxy Watch Ultra2
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive
Messaging
E590
SMS, MMS
Galaxy Watch Ultra2
-
Browser
E590
WAP 2.0/xHTML
Galaxy Watch Ultra2
-
Games
E590
Yes
Galaxy Watch Ultra2
-
Java
E590
Yes, MIDP 2.0
Galaxy Watch Ultra2
-
Other
E590
MP3/AAC/AAC+/E-AAC+/WMA player Document viewer (Word, Excel, PowerPoint, PDF) Predictive text input Organizer Voice memo
Galaxy Watch Ultra2
-
Type
E590
Removable Li-Ion 800 mAh battery
Galaxy Watch Ultra2
Si/C Li-Ion 800 mAh
Stand-by
E590
Up to 300 h
Galaxy Watch Ultra2
-
Talk time
E590
Up to 4 h
Galaxy Watch Ultra2
-
Charging
E590
-
Galaxy Watch Ultra2
10W wireless
Colors
E590
Black, White
Galaxy Watch Ultra2
Gray, Green
SAR
E590
0.34 W/kg (head) 0.33 W/kg (body)
Galaxy Watch Ultra2
-
SAR EU
E590
0.45 W/kg (head)
Galaxy Watch Ultra2
-
Price
E590
About 60 EUR
Galaxy Watch Ultra2
About 750 EUR
Models
E590
-
Galaxy Watch Ultra2
SM-L715F
OS
E590
-
Galaxy Watch Ultra2
Android Wear OS 6, One UI Watch 9
Chipset
E590
-
Galaxy Watch Ultra2
Snapdragon SW6100 Wear Elite (3 nm)
CPU
E590
-
Galaxy Watch Ultra2
Penta-core (1x2.1 GHz & 4x 1.95 GHz)
Other
E590
-
Galaxy Watch Ultra2
No