NinjaTechnical Specification MatrixAnalysis Date: 19 September 2026Evaluated at £269.99
NINJA Double Stack XL SL400UKWH Air Fryer - White, White
Comprehensive hardware specifications and benchmark performance analysis.
7.8/ 10
Andote Tech Score
Evaluated at £269.99
Price-Tier Avg: 6.3/10
Rated on 19 September 2026
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Relative Benchmark Scoring (1–10)
vs Price Tier CompetitorsPower Rating2470W
Hardware Spec Score
7.3/10(Very Good)
Price-to-Value Efficiency
7.2/10(Very Good)
Capacity9.5GB
Hardware Spec Score
4.8/10(Below Average)
Price-to-Value Efficiency
4.7/10(Below Average)
Weight10300g
Hardware Spec Score
8.4/10(Excellent)
Price-to-Value Efficiency
8.3/10(Excellent)
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 Factors5 Key drivers
✓Tier-1 Brand (Ninja)
Premium manufacturer reliability & build qualityTier-1 Standing
✓Competitive Price£269
Favorable price-to-performance ratio in categoryHigh Value
•Standard Power Rating2470W
Solid standard benchmark for category7.3/10
✕Limited Capacity9.5GB
Significantly below category average benchmark4.8/10
✓Lightweight Weight10.30kg
Top-tier capability in this category8.4/10
Complete Technical Specifications
Manufacturer-verified hardware specifications with contextual AI metric explanations.