Does Paying More Get You a Better Product?

Update, 21 September 2026. The robot vacuum and TV shortlists were re-read on 21 September, and five of the averages this page uses moved: the Roborock Saros 20 from 9.0 to 8.5, the Roborock Qrevo Curv from 8.7 to 8.6, the Dyson Spot+Scrub Ai from 7.3 to 7.0, the Samsung S90F from 9.3 to 9.7 and the Hisense U8N from 8.0 to 8.8. Recomputed, the correlation is −0.08 rather than −0.10 and the slope −0.14 rather than −0.18; a price re-sourced on 5 September had already moved those to −0.09 and −0.16 without this page being updated. Two conclusions changed. The cheapest and dearest products now score the same, where the dearer one used to score lower. And robot vacuums are no longer a clean counterexample: the budget-to-flagship gap there shrank from 1.3 points to 0.8, and the $1,599.99 Saros 20 now averages below the $849.99 Qrevo Curv. We also said the 31 products spanned twelve categories; they come from eleven shortlists.

Among things already worth buying, paying more does not get you a better-reviewed one. We hold 31 products with both a recorded price and three published outlet scores. The correlation between what they cost and what they scored is −0.08, which is to say there is essentially none, and what little there is points the wrong way.

The fitted line puts it in money: ten times the price is associated with about a seventh of a point lower. The cheapest product in the set, the $89.99 Sony WF-C710N, averages 9.7. The most expensive, the $2,499.99 Samsung S90F OLED, averages 9.7 too: twenty-eight times the price, the same score.

Read the limitation first, because it is doing real work

This page describes a sample of products that already passed a filter. Every one of them reached a bitcritiq shortlist, which requires three named outlets to have published a numeric score for the same model. Not one of the 31 averages below seven out of ten.

Within a band that narrow, no variable predicts much, and price is no exception. So this is not evidence that price and quality are unrelated in general. A sample containing genuinely poor products would almost certainly show a relationship, because very cheap tech is often very bad tech and the reviews say so.

What the sample does describe is the situation an actual buyer is in: standing in front of several options that are all defensible, deciding how much to spend. In that situation, and on this evidence, the extra money is not buying a better verdict from the people who tested both.

The numbers, and what they are made of

Products with a price and three scores	31
Shortlists they come from	11
Price range	$89.99 to $2,499.99, a factor of 28
Score range	7.0 to 9.7, a span of 2.7 points
Correlation, price against score	−0.08
Slope	−0.14 points per tenfold price rise

The price axis on the chart is logarithmic on purpose. On a linear axis every product under $500 collapses into a smear against the one $2,500 television, and two thirds of the data becomes unreadable.

Where the money does show up

Two places, and neither of them is the score.

Robot vacuums are the nearest thing to a counterexample, and a partial one. The $1,599.99 Roborock Saros 20 averages 8.5; the $299.99 Roborock Q7 M5 averages 7.7. That 0.8-point gap is the widest budget-to-flagship gap we hold, two and a half times the next, and all three outlets that scored the Q7 M5 mark down its mopping. But price does not sort the rest of that list: the $849.99 Qrevo Curv averages 8.6, above the Saros 20, and the $1,199.99 Dyson Spot+Scrub Ai averages 7.0, below the budget machine. Within Roborock’s range the dearer machines score higher; across brands, on this shortlist, price does not predict the score.

And an averaged score flattens what you actually pay for. When the $149.95 JBL Flip 7 draws level with the $199.95 JBL Charge 6, that is not a claim they are the same speaker; the dearer one has ten more hours of battery. When the cheap earbuds tie the expensive ones, the reviewers were scoring each against what it costs, which our earbud shortlist works through at length. Everything the extra money buys still exists. It has simply stopped showing up in the number most buying guides lead with.

What to actually do with this

• Set the budget first, then read the scores inside it. Choosing the price bracket is the decision that matters; within one, the scores will not sort themselves by cost.
• Ask what the premium buys that a score cannot show. Battery, expandability, a longer support window, a system you can add to. Those are real and they are invisible here.
• In a young category, compare what each machine is marked down for. Among robot vacuums the budget pick trails both Roborocks above it, on mopping, but the second-dearest machine on the list averages lowest of all.
• Check the list price before the percentage. Our audit of every superseded pick found that four of six successors cost more than the model they replace, and none cost less.