Dell Inspiron 3520 15.6″ Core i7-1255U
Today
Typical price£1,149
Amazon: the cheapest today among the stores checked
6.8 out of 10 on the spec sheet +0.3
Buy on AmazonDell Inspiron 3520 15.6″ Core i7-1255U or MSI Modern 15.6″ Core 7 150U?
Modern 15.6″ Core 7 150U costs £660 less today; Inspiron 3520 15.6″ Core i7-1255U has score 0.3 higher (6.8 vs. 6.5).
Dell Inspiron 3520 15.6″ Core i7-1255U
6.8score · higher
MSI Modern 15.6″ Core 7 150U
6.5score
Dell wins 1by componentMSI wins 1
- 7.3Performance7.8
- 9.3Memory and storage7.3
- 5.5Screen5.5
- 2.5Ports and how current it is2.5
Dell Inspiron 3520 15.6″ Core i7-1255U is the cheaperMSI Modern 15.6″ Core 7 150U is £660 the cheaper
The comparison in detail
Score by component, side by side
Inspiron 3520 15.6″ Core i7-1255U wins on memory and storage.
- 7.3Performance7.8
- 9.3 (wins)Memory and storage7.3
- 5.5Screen5.5
- 2.5Ports and how current it is2.5
MSI Modern 15.6″ Core 7 150U
Today
Typical price£489
Amazon: the cheapest today among the stores checked
6.5 out of 10 on the spec sheet
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 06/11/2026
Inspiron 3520 15.6″ Core i7-1255U
- Amazon Lowest price£1,149Buy on Amazon
Modern 15.6″ Core 7 150U
- Amazon Lowest price£489Buy on Amazon
Spec sheet side by side
| Item | Inspiron 3520 15.6″ Core i7-1255U | Modern 15.6″ Core 7 150U |
|---|---|---|
| Performance | ||
| Processor changes | Core i7 | Core 7 |
| Processor model changes | 1255U | 150U |
| RAM changes | 32 GB | 16 GB |
| Storage changes | 1,024 GB | 512 GB |
| Storage type | SSD | SSD |
| Screen | ||
| Size | 15.6 polegadas | 15.6 polegadas |
| Resolution | Full HD | Full HD |
| Connections | ||
| Wi-Fi generation changes | Wi-Fi 6 | not listed |
| General | ||
| System | Windows | Windows |
| Model code changes | 1255U | 150U |
Other comparisons
Inspiron 3520 15.6″ Core i7-1255U orMSI Cyborg 15.6″ Core i7-12650H RTX 4060£1,200 · score 6.6Compare
Modern 15.6″ Core 7 150U orAcer Aspire 5 15.6″ Core i5-13420H£595 · score 6.4Compare
Modern 15.6″ Core 7 150U orAcer TravelMate P2 16″ Core i7-1355U£785 · score 6.7Compare
Modern 15.6″ Core 7 150U orAlienware 15 15.3″ Core 5 210H RTX 4050£945 · score 6.6Compare
Modern 15.6″ Core 7 150U orAsus Vivobook 15.6″ Ryzen 7 7730U£640 · score 6.6Compare
Modern 15.6″ Core 7 150U orAsus Zenbook 14″ Core i5-1340P£899 · score 6.6Compare
See more 16 comparisons
- Modern 15.6″ Core 7 150U or Dell Inspiron 15 3000 15.6″ Core i7-1255U£949 · score 6.3
- Modern 15.6″ Core 7 150U or Dell Pro Essential 15″ Core i5-1334U£882 · score 6.7
- Modern 15.6″ Core 7 150U or HP Omnibook 16″ Core Ultra 5 226V£1,099 · score 6.5
- Modern 15.6″ Core 7 150U or Lenovo IdeaPad 14″ Core i7-13620H£830 · score 7.0
- Modern 15.6″ Core 7 150U or Lenovo IdeaPad 14″ Ryzen 7 170£770 · score 6.9
- Modern 15.6″ Core 7 150U or Lenovo IdeaPad 15.3″ Ryzen 7 7735HS£700 · score 6.7
- Modern 15.6″ Core 7 150U or Lenovo IdeaPad 16″ Core i7-13620H£680 · score 6.3
- Modern 15.6″ Core 7 150U or Lenovo ThinkPad E16 Gen 3 16″ Core Ultra 5 225U£1,059 · score 6.9
- Modern 15.6″ Core 7 150U or Lenovo ThinkPad X13 Gen 4 13.3″ Ryzen 7 7840U£1,025 · score 6.7
- Modern 15.6″ Core 7 150U or Lenovo V14 Gen 5 14″ Core i5-13420H£669 · score 6.9
- Modern 15.6″ Core 7 150U or Lenovo Yoga 14″ Core Ultra 5£875 · score 6.9
- Modern 15.6″ Core 7 150U or MSI Cyborg 15.6″ Core 5 210H RTX 5050£985 · score 6.7
- Modern 15.6″ Core 7 150U or MSI Cyborg 15.6″ Core i7-12650H RTX 4060£1,200 · score 6.6
- Modern 15.6″ Core 7 150U or MSI Thin 15.6″ Core i5-13420H RTX 4050£998 · score 6.5
- Modern 15.6″ Core 7 150U or MSI Thin 15.6″ Core i7-13620H RTX 4050£979 · score 6.9
- Modern 15.6″ Core 7 150U or MSI Thin GF63 15.6″ Core i7-12650H RTX 4060£1,099 · score 6.3
How we choose
Source: Amazon.co.uk catalog, checked on 06/11/2026.
Lowest price seen for the product on Amazon.co.uk, delivered to London SW1A 1AA, on the day it was read, including VAT. The model is the brand plus the name of the laptop; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure real-world performance or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.