AsusTechnical Specification MatrixAnalysis Date: 8 November 2026Evaluated at £188.99
Asus ROG Cetra Open Wireless
ASUS ROG Cetra Open Wireless, True Wireless Stereo (TWS), Gaming, 20 - 20000 Hz, 116 g, Headset, Black
5.9/ 10
Andote Tech Score
Evaluated at £188.99
Price-Tier Avg: 6.7/10
Rated on 8 November 2026
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Relative Benchmark Scoring (1–10)
vs Price Tier CompetitorsDriver Size1.4
Hardware Spec Score
4.6/10(Below Average)
Price-to-Value Efficiency
4.6/10(Below Average)
Battery Life1 Wh
Hardware Spec Score
4.0/10(Below Average)
Price-to-Value Efficiency
3.9/10(Below Average)
Bluetooth Version6
Hardware Spec Score
7.3/10(Very Good)
Price-to-Value Efficiency
7.2/10(Very Good)
Weight116g
Hardware Spec Score
8.7/10(Excellent)
Price-to-Value Efficiency
8.5/10(Excellent)
Width148
Hardware Spec Score
6.9/10(Above Average)
Price-to-Value Efficiency
6.7/10(Above Average)
Depth52
Hardware Spec Score
4.9/10(Below Average)
Price-to-Value Efficiency
4.8/10(Below Average)
Height100
Hardware Spec Score
6.0/10(Above Average)
Price-to-Value Efficiency
5.9/10(Average)
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 Factors8 Key drivers
✓Competitive Price£188
Favorable price-to-performance ratio in categoryHigh Value
✕Limited Driver Size1.4
Significantly below category average benchmark4.6/10
✕Very Low Battery Life1 Wh
Significantly below category average benchmark4.0/10
•Standard Bluetooth Version6.0
Solid standard benchmark for category7.3/10
✓Lightweight Weight116g
Top-tier capability in this category8.7/10
•Standard Width148.0
Solid standard benchmark for category6.9/10
✕Limited Depth52.0
Significantly below category average benchmark4.9/10
!Modest Height100.0
Entry-level benchmark rating limits overall score6.0/10
Official Product Documents & PDF Manuals
Complete Technical Specifications
Manufacturer-verified hardware specifications with contextual AI metric explanations.