Compara precios: smart online price comparison
Updated: 2026-08-12 · Price comparisons
Key points
- Match SKU, capacity and colour; variants skew comparisons.
- Add shipping, assembly or transit insurance to base price.
- Recent history exposes fake campaign discounts.
- On marketplaces, check seller rating and return policy.
Context and criteria
A eye-catching SERP price rarely tells the full story. To compare prices properly, open specs and confirm model, capacity and year match. Two «55-inch» TVs can be different series with different panels.
What to compare in detail
In Spain compare official stores, major marketplaces and specialist retailers. Add mainland shipping, pickup point fees or installation where relevant. Saving one euro can vanish with costly or slow returns.
Key variables
History tools spot mark-ups before fake sales, especially around Black Friday or January sales. Screenshot dated offers when you find a good deal; some shops price-match proven competitor listings.
Practical tips
After comparing, verify real stock, delivery time and VAT invoice for warranty. On electronics, distinguish new, grade-A refurbished and outlet. The lowest price without clear condition often leads to disputes.
Comparison table
| Factor | What to match | Common mistake |
|---|---|---|
| Reference | Exact EAN or model | Mixing RAM or colour variants |
| Total cost | Item + shipping + extras | Ignoring free-shipping threshold |
| History | 30-90 day price | Trusting inflated «was» prices |
| Seller | Reviews and returns | Picking unknown third-party listings |
In this category
FAQ
How do I compare prices without mixing models?
Use EAN, manufacturer reference or full model number. Avoid generic marketplace titles.
Should shipping be included when comparing?
Yes. Add shipping, installation or insurance for true cost to your postcode.
Are browser extensions reliable for price compare?
Useful as alerts, but confirm on the merchant site before paying; data can lag.
Can I request price matching in Spain?
Some chains allow it with a live competitor offer. Read each store's policy.