Screen size
equal specsGalaxy Watch Ultra21.5"
Galaxy Watch71.5"
Quick verdict
Galaxy Watch Ultra2 leads the measured specs 6-2.
Measured wins
Galaxy Watch Ultra2
6
spec wins
Overall winner
Ties
10
equal specs
Galaxy Watch7
2
spec wins
Screen size
equal specsTechnology
Galaxy Watch Ultra2
GSM / HSPA / LTE
Galaxy Watch7
GSM / HSPA / LTE
2G bands
Galaxy Watch Ultra2
GSM 850 / 900 / 1800 / 1900
Galaxy Watch7
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy Watch Ultra2
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy Watch7
HSDPA 850 / 900 / 2100
4G bands
Galaxy Watch Ultra2
LTE
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
equal specsWeight
Thickness
IP rating
equal specsWi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Galaxy Watch7
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 40, 66, 71
Speed
Galaxy Watch Ultra2
HSPA, LTE
Galaxy Watch7
HSPA, LTE
Announced
Galaxy Watch Ultra2
Not announced yet
Galaxy Watch7
2024, July 10
Status
Galaxy Watch Ultra2
Rumored
Galaxy Watch7
Available. Released 2024, July 24
Dimensions
Galaxy Watch Ultra2
-
Galaxy Watch7
44.4 x 44.4 x 9.7 mm (1.75 x 1.75 x 0.38 in)
Weight
Galaxy Watch Ultra2
-
Galaxy Watch7
33.8 g (44mm), 28.8 g (40mm) (1.02 oz)
Build
Galaxy Watch Ultra2
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)
Galaxy Watch7
Glass front (Sapphire crystal), aluminum frame
SIM
Galaxy Watch Ultra2
eSIM
Galaxy Watch7
eSIM
Other
Galaxy Watch Ultra2
IP68 dust tight and water resistant (immersible up to 100m/10ATM for 10 min) MIL-STD-810H compliant ECG certified
Galaxy Watch7
MIL-STD-810H compliant* IP68 dust tight and water resistant (immersible up to 50m/5ATM) Compatible with standard 20mm straps ECG certified Blood pressure monitor Armor aluminum 2 frame *does not guarantee ruggedness or use in extreme conditions
Type
Galaxy Watch Ultra2
Super AMOLED, 5000 nits (peak)
Galaxy Watch7
Super AMOLED, 2000 nits (peak)
Size
Galaxy Watch Ultra2
1.5 inches
Galaxy Watch7
1.5 inches
Resolution
Galaxy Watch Ultra2
480 x 480 pixels (~327 ppi density)
Galaxy Watch7
480 x 480 pixels (~327 ppi density)
Protection
Galaxy Watch Ultra2
Sapphire crystal glass
Galaxy Watch7
Sapphire crystal
OS
Galaxy Watch Ultra2
Android Wear OS 6, One UI Watch 9
Galaxy Watch7
Android Wear OS 5, up to 6.0, One UI Watch 8
Chipset
Galaxy Watch Ultra2
Snapdragon SW6100 Wear Elite (3 nm)
Galaxy Watch7
Exynos W1000 (3 nm)
CPU
Galaxy Watch Ultra2
Penta-core (1x2.1 GHz & 4x 1.95 GHz)
Galaxy Watch7
Penta-core
GPU
Galaxy Watch Ultra2
-
Galaxy Watch7
Mali-G68
Card slot
Galaxy Watch Ultra2
No
Galaxy Watch7
No
Internal
Galaxy Watch Ultra2
32GB 2GB RAM, 64GB 2GB RAM
Galaxy Watch7
32GB 2GB RAM
Other
Galaxy Watch Ultra2
No
Galaxy Watch7
No
Loudspeaker
Galaxy Watch Ultra2
Yes
Galaxy Watch7
Yes
3.5mm jack
Galaxy Watch Ultra2
No
Galaxy Watch7
No
WLAN
Galaxy Watch Ultra2
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Galaxy Watch7
Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth
Galaxy Watch Ultra2
6.0, A2DP, LE
Galaxy Watch7
5.3, A2DP, LE
Positioning
Galaxy Watch Ultra2
GPS (L1+L5), GLONASS, GALILEO, BDS
Galaxy Watch7
GPS (L1+L5), GLONASS, GALILEO, BDS
NFC
Galaxy Watch Ultra2
Yes
Galaxy Watch7
Yes
Radio
Galaxy Watch Ultra2
No
Galaxy Watch7
No
USB
Galaxy Watch Ultra2
No
Galaxy Watch7
No
Sensors
Galaxy Watch Ultra2
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive
Galaxy Watch7
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive
Type
Galaxy Watch Ultra2
Si/C Li-Ion 800 mAh
Galaxy Watch7
Li-Ion 425 mAh
Charging
Galaxy Watch Ultra2
10W wireless
Galaxy Watch7
10W wireless
Colors
Galaxy Watch Ultra2
Gray, Green
Galaxy Watch7
Cream, Silver, Green
Models
Galaxy Watch Ultra2
SM-L715F
Galaxy Watch7
SM-L310F, SM-L315F
Price
Galaxy Watch Ultra2
About 750 EUR
Galaxy Watch7
$ 212.12 / € 159.90
SAR EU
Galaxy Watch Ultra2
-
Galaxy Watch7
0.73 W/kg (head) 1.85 W/kg (body)