Screen size
Galaxy Watch Ultra21.5"
L170Winner: 1.6"+6.3%
Quick verdict
Galaxy Watch Ultra2 leads the measured specs 11-7.
Measured wins
Galaxy Watch Ultra2
11
spec wins
Overall winner
Ties
2
equal specs
L170
7
spec wins
Screen size
Technology
Galaxy Watch Ultra2
GSM / HSPA / LTE
L170
GSM / UMTS
2G bands
Galaxy Watch Ultra2
GSM 850 / 900 / 1800 / 1900
L170
GSM 900 / 1800 / 1900
3G bands
Galaxy Watch Ultra2
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
L170
UMTS 2100
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
Stereo speakers
L170
-
Speed
Galaxy Watch Ultra2
HSPA, LTE
L170
Yes, 384 kbps
Announced
Galaxy Watch Ultra2
Not announced yet
L170
2008, January. Released 2008, March
Status
Galaxy Watch Ultra2
Rumored
L170
Discontinued
Dimensions
Galaxy Watch Ultra2
-
L170
102.3 x 45.8 x 10.7 mm (4.03 x 1.80 x 0.42 in)
Weight
Galaxy Watch Ultra2
-
L170
86 g (3.03 oz)
Build
Galaxy Watch Ultra2
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)
L170
-
SIM
Galaxy Watch Ultra2
eSIM
L170
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
L170
-
Type
Galaxy Watch Ultra2
Super AMOLED, 5000 nits (peak)
L170
TFT, 256K colors
Size
Galaxy Watch Ultra2
1.5 inches
L170
1.6 inches, 8.1 cm2 (~17.2% screen-to-body ratio)
Resolution
Galaxy Watch Ultra2
480 x 480 pixels (~327 ppi density)
L170
176 x 220 pixels (~176 ppi density)
Protection
Galaxy Watch Ultra2
Sapphire crystal glass
L170
-
OS
Galaxy Watch Ultra2
Android Wear OS 6, One UI Watch 9
L170
-
Chipset
Galaxy Watch Ultra2
Snapdragon SW6100 Wear Elite (3 nm)
L170
-
CPU
Galaxy Watch Ultra2
Penta-core (1x2.1 GHz & 4x 1.95 GHz)
L170
-
Card slot
Galaxy Watch Ultra2
No
L170
microSD (dedicated slot)
Internal
Galaxy Watch Ultra2
32GB 2GB RAM, 64GB 2GB RAM
L170
21MB
Phonebook
Galaxy Watch Ultra2
-
L170
1000 entries, Photocall
Call records
Galaxy Watch Ultra2
-
L170
30 dialed, 30 received, 30 missed calls
Other
Galaxy Watch Ultra2
No
L170
-
Loudspeaker
Galaxy Watch Ultra2
Yes
L170
Yes
3.5mm jack
Galaxy Watch Ultra2
No
L170
No
Alert types
Galaxy Watch Ultra2
-
L170
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
Galaxy Watch Ultra2
Wi-Fi 802.11 a/b/g/n/ac, dual-band
L170
No
Bluetooth
Galaxy Watch Ultra2
6.0, A2DP, LE
L170
2.0, A2DP
Positioning
Galaxy Watch Ultra2
GPS (L1+L5), GLONASS, GALILEO, BDS
L170
No
NFC
Galaxy Watch Ultra2
Yes
L170
-
Radio
Galaxy Watch Ultra2
No
L170
Stereo FM radio, RDS
USB
Galaxy Watch Ultra2
No
L170
2.0
Sensors
Galaxy Watch Ultra2
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive
L170
Messaging
Galaxy Watch Ultra2
-
L170
SMS, EMS, MMS, Email
Browser
Galaxy Watch Ultra2
-
L170
WAP 2.0/xHTML, HTML(NetFront), RSS feeds
Games
Galaxy Watch Ultra2
-
L170
Yes + downloadable
Java
Galaxy Watch Ultra2
-
L170
Yes, MIDP 2.0
Other
Galaxy Watch Ultra2
-
L170
MP3/AAC/eACC/WMA player Predictive text input Photo editor Organizer
Type
Galaxy Watch Ultra2
Si/C Li-Ion 800 mAh
L170
Removable Li-Ion 880 mAh battery
Charging
Galaxy Watch Ultra2
10W wireless
L170
-
Stand-by
Galaxy Watch Ultra2
-
L170
Up to 250 h
Talk time
Galaxy Watch Ultra2
-
L170
Up to 5 h
Colors
Galaxy Watch Ultra2
Gray, Green
L170
Metallic Silver
Models
Galaxy Watch Ultra2
SM-L715F
L170
-
Price
Galaxy Watch Ultra2
About 750 EUR
L170
About 80 EUR
SAR
Galaxy Watch Ultra2
-
L170
0.89 W/kg (head) 0.34 W/kg (body)
SAR EU
Galaxy Watch Ultra2
-
L170
0.70 W/kg (head)
Single
Galaxy Watch Ultra2
-
L170
2 MP, AF
Video
Galaxy Watch Ultra2
-
L170
Yes
Single
Galaxy Watch Ultra2
-
L170
VGA videocall camera
Video
Galaxy Watch Ultra2
-
L170