Screen size
D300Winner: 2.2"+32%
Galaxy Watch Ultra21.5"
Quick verdict
Galaxy Watch Ultra2 leads the measured specs 11-3.
Measured wins
D300
3
spec wins
Ties
4
equal specs
Galaxy Watch Ultra2
11
spec wins
Overall winner
Screen size
Technology
D300
GSM
Galaxy Watch Ultra2
GSM / HSPA / LTE
2G bands
D300
GSM 900 / 1800 / 1900 , GSM 850 / 1800 / 1900 - Samsung D307
Galaxy Watch Ultra2
GSM 850 / 900 / 1800 / 1900
GPRS
D300
Class 10
Galaxy Watch Ultra2
-
EDGE
D300
Yes
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
Galaxy Watch Ultra2
-
3G bands
D300
-
Galaxy Watch Ultra2
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
D300
-
Galaxy Watch Ultra2
LTE
Speed
D300
-
Galaxy Watch Ultra2
HSPA, LTE
Announced
D300
2006, February
Galaxy Watch Ultra2
Not announced yet
Status
D300
Discontinued
Galaxy Watch Ultra2
Rumored
Dimensions
D300
95 x 49 x 21 mm (3.74 x 1.93 x 0.83 in)
Galaxy Watch Ultra2
-
Weight
D300
122 g (4.30 oz)
Galaxy Watch Ultra2
-
Keyboard
D300
QWERTY
Galaxy Watch Ultra2
-
SIM
D300
Mini-SIM
Galaxy Watch Ultra2
eSIM
Build
D300
-
Galaxy Watch Ultra2
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)
Other
D300
-
Galaxy Watch Ultra2
IP68 dust tight and water resistant (immersible up to 100m/10ATM for 10 min) MIL-STD-810H compliant ECG certified
Type
D300
TFT, 256K colors
Galaxy Watch Ultra2
Super AMOLED, 5000 nits (peak)
Size
D300
2.2 inches, 35 x 44 mm, 15.2 cm2 (~32.7% screen-to-body ratio)
Galaxy Watch Ultra2
1.5 inches
Resolution
D300
176 x 220 pixels (~128 ppi density)
Galaxy Watch Ultra2
480 x 480 pixels (~327 ppi density)
Other
D300
Twist display Second external mono display (96 x 96 pixels)
Galaxy Watch Ultra2
-
Protection
D300
-
Galaxy Watch Ultra2
Sapphire crystal glass
Card slot
D300
No
Galaxy Watch Ultra2
No
Phonebook
D300
1000 entries
Galaxy Watch Ultra2
-
Call records
D300
20 dialed, 20 received, 20 missed calls
Galaxy Watch Ultra2
-
Internal
D300
5MB
Galaxy Watch Ultra2
32GB 2GB RAM, 64GB 2GB RAM
Other
D300
No
Galaxy Watch Ultra2
No
Loudspeaker
D300
Yes
Galaxy Watch Ultra2
Yes
Alert types
D300
Vibration; Downloadable polyphonic, MP3 ringtones
Galaxy Watch Ultra2
-
3.5mm jack
D300
No
Galaxy Watch Ultra2
No
WLAN
D300
No
Galaxy Watch Ultra2
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
D300
Yes
Galaxy Watch Ultra2
6.0, A2DP, LE
Positioning
D300
No
Galaxy Watch Ultra2
GPS (L1+L5), GLONASS, GALILEO, BDS
Radio
D300
No
Galaxy Watch Ultra2
No
USB
D300
miniUSB
Galaxy Watch Ultra2
No
NFC
D300
-
Galaxy Watch Ultra2
Yes
Sensors
D300
Galaxy Watch Ultra2
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive
Messaging
D300
SMS, EMS, MMS, Email (BlackBerry Transport v2.0), Instant Messaging
Galaxy Watch Ultra2
-
Browser
D300
WAP 2.0/xHTML
Galaxy Watch Ultra2
-
Games
D300
Yes + downloadable
Galaxy Watch Ultra2
-
Java
D300
Yes, MIDP 2.0
Galaxy Watch Ultra2
-
Other
D300
MP3/AAC/AAC+ player Predictive text input Organizer Voice memo/dial
Galaxy Watch Ultra2
-
Type
D300
Removable Li-Ion 800 mAh battery
Galaxy Watch Ultra2
Si/C Li-Ion 800 mAh
Stand-by
D300
Up to 200 h
Galaxy Watch Ultra2
-
Talk time
D300
Up to 5 h
Galaxy Watch Ultra2
-
Charging
D300
-
Galaxy Watch Ultra2
10W wireless
Colors
D300
Silver
Galaxy Watch Ultra2
Gray, Green
Models
D300
-
Galaxy Watch Ultra2
SM-L715F
Price
D300
-
Galaxy Watch Ultra2
About 750 EUR
OS
D300
-
Galaxy Watch Ultra2
Android Wear OS 6, One UI Watch 9
Chipset
D300
-
Galaxy Watch Ultra2
Snapdragon SW6100 Wear Elite (3 nm)
CPU
D300
-
Galaxy Watch Ultra2
Penta-core (1x2.1 GHz & 4x 1.95 GHz)