EpsonTechnical Specification MatrixAnalysis Date: 8 November 2026Evaluated at £291.99
Epson WorkForce Pro WorkForce WF-7840DTWF
Epson WorkForce Pro WorkForce WF-7840DTWF, Inkjet, Colour printing, 4800 x 2400 DPI, A4, Direct printing, Black
6.7/ 10
Andote Tech Score
Evaluated at £291.99
Price-Tier Avg: 6.0/10
Rated on 8 November 2026
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Relative Benchmark Scoring (1–10)
vs Price Tier CompetitorsMax Print Resolution4800MP
Hardware Spec Score
8.0/10(Excellent)
Price-to-Value Efficiency
8.0/10(Excellent)
Display Screen10.9
Hardware Spec Score
6.2/10(Above Average)
Price-to-Value Efficiency
6.2/10(Above Average)
Resolution4800MP
Hardware Spec Score
10.0/10(Exceptional)
Price-to-Value Efficiency
10.0/10(Exceptional)
Weight20600g
Hardware Spec Score
5.7/10(Average)
Price-to-Value Efficiency
5.7/10(Average)
AC Input Voltage100
Hardware Spec Score
5.1/10(Average)
Price-to-Value Efficiency
5.1/10(Average)
Width515
Hardware Spec Score
5.4/10(Average)
Price-to-Value Efficiency
5.4/10(Average)
Depth450
Hardware Spec Score
6.4/10(Above Average)
Price-to-Value Efficiency
6.4/10(Above Average)
Height350
Hardware Spec Score
5.3/10(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 Factors10 Key drivers
✓Tier-1 Brand (Epson)
Premium manufacturer reliability & build qualityTier-1 Standing
✓Competitive Price£291
Favorable price-to-performance ratio in categoryHigh Value
✓High-End Max Print Resolution4800MP
Top-tier capability in this category8.0/10
!Modest Display Screen10.9
Entry-level benchmark rating limits overall score6.2/10
✓High-End Resolution4800MP
Top-tier capability in this category10.0/10
!Heavy Weight20.60kg
Entry-level benchmark rating limits overall score5.7/10
!Modest AC Input Voltage100.0
Entry-level benchmark rating limits overall score5.1/10
!Modest Width515.0
Entry-level benchmark rating limits overall score5.4/10
!Modest Depth450.0
Entry-level benchmark rating limits overall score6.4/10
!Modest Height350.0
Entry-level benchmark rating limits overall score5.3/10
Official Product Documents & PDF Manuals
Complete Technical Specifications
Manufacturer-verified hardware specifications with contextual AI metric explanations.