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SamsungTechnical Specification MatrixAI Enhanced AnalysisAnalysis Date: 20 September 2026Evaluated at £519.94

Samsung Galaxy Watch Ultra (2025) (LTE, 47 mm)

The Samsung Galaxy Watch Ultra (2025) (LTE, 47 mm) is an advanced wearable featuring a titanium case, a 1.5-inch Super AMOLED always-on display, and a 590 mAh battery. It incorporates a 5-core 1600 MHz processor, 2000 MB of RAM, and 64 GB of flash memory. With 10 ATM water resistance, LTE connectivity, and MIL-STD-810H certification, it is engineered for rigorous physical environments.

10.0/ 10
Andote Tech Score
Evaluated at £519.94
Price-Tier Avg: 8.6/10
Rated on 20 September 2026
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Relative Benchmark Scoring (1–10)

vs Price Tier Competitors
Battery Capacity590 mAh
Hardware Spec Score
4.5/10(Below Average)
Price-to-Value Efficiency
4.4/10(Below Average)
Water Resistance10
Hardware Spec Score
7.6/10(Very Good)
Price-to-Value Efficiency
7.5/10(Very Good)
Bluetooth Version5.3
Hardware Spec Score
6.5/10(Above Average)
Price-to-Value Efficiency
6.4/10(Above Average)
Weight60.5g
Hardware Spec Score
10.0/10(Exceptional)
Price-to-Value Efficiency
9.8/10(Exceptional)
Thickness1.21
Hardware Spec Score
9.7/10(Exceptional)
Price-to-Value Efficiency
9.5/10(Exceptional)
How We Calculate This Score

Our objective rating combines Hardware Spec Quality (measuring real-world component power benchmarked across the entire category on a 1–10 scale) with a Price-to-Value Index (evaluating technical capability relative to selling price). User reviews and merchant sponsorships do not influence this score.

Score Deciding Factors7 Key drivers
✓Tier-1 Brand (Samsung)
Premium manufacturer reliability & build qualityTier-1 Standing
•High-End Price Bracket£519
High-end product priced in the upper bracketPremium Tier
✕Very Low Battery Capacity590 mAh
Significantly below category average benchmark4.5/10
•Standard Water Resistance10.0
Solid standard benchmark for category7.6/10
•Standard Bluetooth Version5.3
Solid standard benchmark for category6.5/10
✓Lightweight Weight60.5g
Top-tier capability in this category10.0/10
✓High-End Thickness1.21
Top-tier capability in this category9.7/10
Key Technical Strengths
  • ✓Robust titanium case construction with MIL-STD-810H certification
  • ✓Generous 64 GB flash memory for extensive offline data storage
  • ✓Comprehensive connectivity including 4G LTE eSIM, Wi-Fi, and multi-constellation GNSS
  • ✓Extended battery life up to 80 hours under standard usage profiles
Technical Limitations & Trade-offs
  • ✕Substantial 60.5 g weight may feel heavy during continuous long-term wear
  • ✕Charging duration of 1.6 hours is relatively long for a sub-600 mAh battery capacity

Official Product Documents & PDF Manuals

1 document available
Product Data Sheet
product_details

Complete Technical Specifications

Manufacturer-verified hardware specifications with contextual AI metric explanations.

What this metric means:

Titanium case materials and 10 ATM water resistance provide high-level structural durability against mechanical shocks and fluid ingress.

ShapeRound
Band sizeOne Size
Band colourBlack
Watch case size47 mm
Water resistance10 ATM
Watch case colourSilver
Market positioningSmartwatch
Watch case materialTitanium
International Protection (IP) codeIP68
What this metric means:

The multi-core processor and 2000 MB RAM configuration ensure responsive system navigation, while 64 GB of storage eliminates memory constraints for local data.

FM radioNo
Flash memory64 GB
RAM capacity2000 MB
Fall detectionYes
Built-in cameraNo
Built-in speaker(s)Yes
Built-in microphoneYes
Operating system installedWear OS
What this metric means:

Super AMOLED technology combined with a 327 ppi pixel density and 600 cd/m² brightness ensures high contrast and clarity in direct sunlight.

TouchscreenYes
Display typeDigital
Pixel density327 ppi
Colour displayYes
Display diagonal3.81 cm (1.5")
Always-on displayYes
Display brightness600 cd/m²
Display resolution480 x 480 pixels
Display technologyAMOLED
Display number of colours16 million colours
Display technology marketing nameSuper AMOLED
What this metric means:

The 590 mAh battery provides multi-day endurance, complemented by wireless charging functionality that restores full power in 1.6 hours.

Battery typeBuilt-in battery
Charging time1.6 h
Battery life (max)80 h
Wireless chargingYes
Battery life (GPS mode)48 h
Battery life (power save mode)100 h
What this metric means:

The 590 mAh battery provides multi-day endurance, complemented by wireless charging functionality that restores full power in 1.6 hours.

Battery capacity590 mAh