Compare / Samsung Galaxy Watch Ultra2 vs Galaxy A07s
Samsung Galaxy Watch Ultra2 vs Galaxy A07s
A side-by-side comparison of the Samsung Galaxy Watch Ultra2 and the Galaxy A07s, covering display, chipset, memory, camera, battery and build.
Overview
Specifications
Samsung Galaxy Watch Ultra2
- Technology
- GSM / HSPA / LTE
- 2G bands
- GSM 850 / 900 / 1800 / 1900
- 3G bands
- HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
- 4G bands
- 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
- Speed
- HSPA, LTE
Galaxy A07s
- Technology
- GSM / HSPA / LTE
- 2G bands
- GSM 850 / 900 / 1800 / 1900
- 3G bands
- HSDPA 850 / 900 / 2100
- 4G bands
- 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
- Speed
- HSPA, LTE
Samsung Galaxy Watch Ultra2
- Announced
- 2026, July 22
- Status
- Available. Released 2026, August 07
Galaxy A07s
- Announced
- 2026, September 07
- Status
- Available. Released 2026, September 07
Samsung Galaxy Watch Ultra2
- Dimensions
- 47.4 x 47.1 x 10.7 mm (1.87 x 1.85 x 0.42 in)
- Weight
- 61.5 g (2.19 oz)
- Build
- Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)
- SIM
eSIM
IP68/IP69K dust tight and water resistant (immersible up to 100m/10ATM for 10 min)
MIL-STD-810H compliant
ECG certified
40m swimproof/diving (EN13319)
Galaxy A07s
- Dimensions
- 167.4 x 77.4 x 7.6 mm (6.59 x 3.05 x 0.30 in)
- Weight
- 188 g (6.63 oz)
- Build
- Glass front, plastic back, plastic frame
- SIM
Nano-SIM + Nano-SIM
IP54 dust protected and water resistant (water splashes)
Samsung Galaxy Watch Ultra2
- Type
- Super AMOLED, 5000 nits (peak)
- Size
- 1.52 inches
- Resolution
- 498 x 498 pixels (~327 ppi density)
- Protection
- Sapphire crystal glass
Galaxy A07s
- Type
- PLS LCD, 90Hz
- Size
- 6.7 inches, 108.4 cm2 (~83.6% screen-to-body ratio)
- Resolution
- 720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Samsung Galaxy Watch Ultra2
- OS
- Android Wear OS 7, One UI Watch 9
- Chipset
- Snapdragon SW6100 Wear Elite (3 nm)
- CPU
- Penta-core (1x2.1 GHz & 4x 1.95 GHz)
Galaxy A07s
- OS
- Android 16, up to 6 major OS updates, One UI
- Chipset
- Mediatek Helio G99+ (6 nm)
- CPU
- Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
- GPU
- Mali-G57 MC2
Samsung Galaxy Watch Ultra2
- Card slot
- No
- Internal
- 64GB 2GB RAM
Galaxy A07s
- Card slot
- microSDXC (dedicated slot)
- Internal
- 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Samsung Galaxy Watch Ultra2
Not listed for this device
Galaxy A07s
- Dual
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF
Auxiliary lens
- Features
- LED flash
- Video
- 1080p@30/60fps
Samsung Galaxy Watch Ultra2
Not listed for this device
Galaxy A07s
- Single
- 8 MP, f/2.0, (wide), 1/4.0", 1.12µm
- Video
- Yes
Samsung Galaxy Watch Ultra2
- Loudspeaker
- Yes
- 3.5mm jack
- No
Galaxy A07s
- Loudspeaker
- Yes
- 3.5mm jack
- Yes
Samsung Galaxy Watch Ultra2
- WLAN
- Wi-Fi 802.11 a/b/g/n, dual-band
- Bluetooth
- 6.0, A2DP, LE
- Positioning
- GPS (L1+L5), GLONASS, GALILEO, BDS
- NFC
- Yes
- Radio
- No
- USB
- No
Galaxy A07s
- WLAN
- Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
- Bluetooth
- 5.3, A2DP, LE
- Positioning
- GPS, GLONASS, GALILEO, BDS
- NFC
- No
- Radio
- FM radio
- USB
- USB Type-C 2.0
Samsung Galaxy Watch Ultra2
- Sensors
- Accelerometergyroheart ratebarometeraltimetercompassSpO2temperature (body)temperature (water)BioActive
Galaxy A07s
- Sensors
- Fingerprint (side-mounted), accelerometer, proximity
Samsung Galaxy Watch Ultra2
- Type
- Si/C Li-Ion 800 mAh
- Charging
- 10W wireless
Galaxy A07s
- Type
- 5000 mAh
- Charging
- 25W wired
Samsung Galaxy Watch Ultra2
- Colors
- Titanium Gray, Titanium Silver
- Models
- SM-L715F, SM-L715U
- SAR
- 0.44 W/kg (body)
- SAR EU
- 0.42 W/kg (body)
- Price
- € 484.82 / $ 671.44
Galaxy A07s
- Colors
- Gray, Light Violet, Dark Green
- Models
- SM-A077F, SM-A077F/DS, SM-A077M, SM-A077M/DS
- SAR EU
- 0.26 W/kg (head) 0.99 W/kg (body)
- Price
- About 140 EUR
Samsung Galaxy Watch Ultra2
- No
Galaxy A07s
Not listed for this device
How the Samsung Galaxy Watch Ultra2 and Galaxy A07s differ
- The Galaxy A07s has a larger battery, 5000 mAh against 800 mAh on the Samsung Galaxy Watch Ultra2.
- The Galaxy A07s has the bigger screen, 6.7 inches against 1.52 inches.
- The Galaxy A07s offers more RAM, up to 6 GB against 2 GB.
- The Galaxy A07s is the newer of the two, released in August 2026.