What are the main differences between Samsung Galaxy Watch Ultra2 and Samsung Galaxy Watch9?

The main differences include display size, processor, camera specifications, battery capacity, and price. Check the detailed comparison table for complete specifications.

Which device has longer battery life?

Samsung Galaxy Watch Ultra2 has 800 mAh, compared to Samsung Galaxy Watch9 with 445 mAh.

Can I compare smartwatch with smartwatch?

Yes, you can compare any devices including smartphones, tablets, and smartwatches side-by-side to see their specifications and features.

Compare Samsung Galaxy Watch Ultra2 vs Samsung Galaxy Watch9
Full Comparison

Galaxy Watch Ultra2

Samsung

Galaxy Watch9

Samsung

Main Specs

1.52" Super AMOLED

Display

1.47" Super AMOLED

Snapdragon SW6100 Wear Elite (3 nm)

CPU

Snapdragon SW6100 Wear Elite (3 nm)

2 GB

RAM

2 GB

800 mAh

Battery

445 mAh

Specifications

Network

GSM / HSPA / LTE Technology GSM / HSPA / LTE

GSM 850 / 900 / 1800 / 1900 2G Bands GSM 850 / 900 / 1800 / 1900

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 3G Bands HSDPA 850 / 900 / 2100

LTE 4G Bands LTE

HSPA, LTE Speed HSPA, LTE

Launch

Body

47.4 x 47.1 x 10.7 mm Dimensions 46 x 43.7 x 8.6 mm

61.5 g Weight 34 g

Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4) Build Glass front (Sapphire crystal), aluminum frame

eSIM SIM eSIM

IP69K Resistance IP68

MIL-STD-810H compliant
ECG certified
40m swimproof/diving (EN13319) Others MIL-STD-810H compliant
ECG certified
Blood pressure monitor
Armor aluminum 2 frame

Display

1.52 inches Size 1.47 inches

Super AMOLED Type Super AMOLED

498x498 pixels Resolution 480x480 pixels

327 PPI Density 327 PPI

5000 nits Brightness 3000 nits

Sapphire crystal glass Protection Sapphire crystal

Processors

Snapdragon CPU Snapdragon

SW6100 Wear Elite (3 nm) Chipset SW6100 Wear Elite (3 nm)

Penta-core (1x2.1 GHz & 4x 1.95 GHz) CPU Core Penta-core (1x2.1 GHz & 4x 1.95 GHz)

Software

Android Wear OS 7 OS Android Wear OS 7

One UI Watch 9 User Interface One UI Watch 9

Memory

2GB RAM 2GB

64GB Storage 32GB

No microSD Card Slot No microSD

Sound

Yes Loudspeaker Yes

No 3.5mm No

Connectivity

Wi-Fi 802.11 a/b/g/n/ac, dual-band WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band

6.0 Bluetooth 6.0

GPS (L1+L5), GLONASS, GALILEO, BDS Location GPS (L1+L5), GLONASS, GALILEO, BDS

Yes NFC Yes

Sensors

Accelerometer, Gyroscope, Compass, Barometer Sensors Types Accelerometer, Gyroscope, Compass, Barometer

heart rate, altimeter, SpO2, temperature (body), temperature (water), BioActive Others heart rate, altimeter, SpO2, temperature (skin), BioActive, antioxidant index