BrotherTechnical Specification MatrixAnalysis Date: 25 September 2026Evaluated at £864.99
Brother TJ4021TN
Brother TJ4021TN, Direct thermal / Thermal transfer, 203 x 203 DPI, 254 mm/sec, Wired, Black
6.5/ 10
Andote Tech Score
Evaluated at £864.99
Price-Tier Avg: 7.1/10
Rated on 25 September 2026
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Relative Benchmark Scoring (1–10)
vs Price Tier CompetitorsMax Print Resolution203MP
Hardware Spec Score
4.1/10(Below Average)
Price-to-Value Efficiency
4.0/10(Below Average)
Display Screen8.89
Hardware Spec Score
5.7/10(Average)
Price-to-Value Efficiency
5.7/10(Average)
Resolution203MP
Hardware Spec Score
4.0/10(Below Average)
Price-to-Value Efficiency
4.0/10(Below Average)
Weight9420g
Hardware Spec Score
8.2/10(Excellent)
Price-to-Value Efficiency
8.1/10(Excellent)
Width350
Hardware Spec Score
4.9/10(Below Average)
Price-to-Value Efficiency
4.8/10(Below Average)
Depth530
Hardware Spec Score
6.9/10(Above Average)
Price-to-Value Efficiency
6.8/10(Above Average)
Height370
Hardware Spec Score
5.4/10(Average)
Price-to-Value Efficiency
5.3/10(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 Factors9 Key drivers
✓Tier-1 Brand (Brother)
Premium manufacturer reliability & build qualityTier-1 Standing
•High-End Price Bracket£864
High-end product priced in the upper bracketPremium Tier
✕Limited Max Print Resolution203MP
Significantly below category average benchmark4.1/10
!Modest Display Screen8.89
Entry-level benchmark rating limits overall score5.7/10
✕Limited Resolution203MP
Significantly below category average benchmark4.0/10
✓Lightweight Weight9.42kg
Top-tier capability in this category8.2/10
✕Limited Width350.0
Significantly below category average benchmark4.9/10
•Standard Depth530.0
Solid standard benchmark for category6.9/10
!Modest Height370.0
Entry-level benchmark rating limits overall score5.4/10
Official Product Documents & PDF Manuals
Complete Technical Specifications
Manufacturer-verified hardware specifications with contextual AI metric explanations.