SharpTechnical Specification MatrixAnalysis Date: 8 November 2026Evaluated at £249
Sharp HT-SBW55121(SL)
Sharp HT-SBW55121(BK), 5.1.2 channels, 212 W, DTS 5.1, DTS-HD, DTS:X, Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Custom, Game, Movie, Music, Night, Sport, Voice, 212 W, 16.5 cm (6.5")
6.6/ 10
Andote Tech Score
Evaluated at £249
Price-Tier Avg: 7.6/10
Rated on 8 November 2026
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Relative Benchmark Scoring (1–10)
vs Price Tier CompetitorsProcessor Frequency50Hz
Hardware Spec Score
10.0/10(Exceptional)
Price-to-Value Efficiency
9.9/10(Exceptional)
Audio Power212W
Hardware Spec Score
5.0/10(Average)
Price-to-Value Efficiency
5.0/10(Average)
Audio Channels5.1
Hardware Spec Score
7.7/10(Very Good)
Price-to-Value Efficiency
7.6/10(Very Good)
HDMI Ports2
Hardware Spec Score
7.6/10(Very Good)
Price-to-Value Efficiency
7.5/10(Very Good)
Operating Voltage100
Hardware Spec Score
4.0/10(Below Average)
Price-to-Value Efficiency
4.0/10(Below Average)
Power Consumption114W
Hardware Spec Score
5.4/10(Average)
Price-to-Value Efficiency
5.4/10(Average)
Weight5400g
Hardware Spec Score
7.4/10(Very Good)
Price-to-Value Efficiency
7.3/10(Very Good)
Width1260
Hardware Spec Score
7.9/10(Very Good)
Price-to-Value Efficiency
7.9/10(Very Good)
Depth125
Hardware Spec Score
5.4/10(Average)
Price-to-Value Efficiency
5.4/10(Average)
Height75
Hardware Spec Score
5.0/10(Average)
Price-to-Value Efficiency
5.0/10(Average)
Bluetooth Version5.3
Hardware Spec Score
7.2/10(Very Good)
Price-to-Value Efficiency
7.2/10(Very Good)
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 Factors12 Key drivers
✓Competitive Price£249
Favorable price-to-performance ratio in categoryHigh Value
✓High-End Processor Frequency50 MHz
Top-tier capability in this category10.0/10
!Modest Audio Power212W
Entry-level benchmark rating limits overall score5.0/10
•Standard Audio Channels5.1
Solid standard benchmark for category7.7/10
•Standard HDMI Ports2.0
Solid standard benchmark for category7.6/10
✕Limited Operating Voltage100.0
Significantly below category average benchmark4.0/10
!Modest Power Consumption114W
Entry-level benchmark rating limits overall score5.4/10
•Standard Weight5.40kg
Solid standard benchmark for category7.4/10
•Standard Width1260.0
Solid standard benchmark for category7.9/10
!Modest Depth125.0
Entry-level benchmark rating limits overall score5.4/10
!Modest Height75.0
Entry-level benchmark rating limits overall score5.0/10
•Standard Bluetooth Version5.3
Solid standard benchmark for category7.2/10
Official Product Documents & PDF Manuals
Complete Technical Specifications
Manufacturer-verified hardware specifications with contextual AI metric explanations.