Dell Inspiron 1721 review
Dell Inspiron 1721 — 3.6 kg, performance 0.
Technical specifications
| Type | Laptop |
| Screen | 17" · 1440x900 |
| Max. RAM | 4 GB |
| Weight | 3.6 kg |
| Battery | 56 Wh |
Performance scores
The 1721: Same 3.6 kg Body, Emptier Record
The Dell Inspiron 1721 shares the 1720's 17-inch chassis and 4 GB of memory, but its record carries no CPU or GPU entries. No listing price exists. The battery reading of 56 Wh is again the flagged strength, and the weight of 3.6 kg again the flagged weakness.
Where it holds up
Battery capacity at 56 Wh, 17% above the class median, is the one above-median reading — the same asset as the 1720. Gaming reads 19 and photo design 13, low-band defaults on a sparse record. Portability posts 8.3 in the low band, identical to its sibling: the body, at least, is consistently documented. As a pair, the 1720 and 1721 bracket the same 3.6 kg chassis — one with a complete record, one without — and the sheet prices both identically at zero. Without the 1720's frame rates beside it, this record would have no measured content at all.
Where it falls short
Weight is the flagged weakness at 3.6 kg — double the class median, desktop-replacement tier. Graphics is a coverage gap rather than a measured zero (no GPU entry, score 0 against a median of 27.24). Performance reads 0.37 against a median of 43.05, office 1.1, and the composite score of 3 sits 92% below the class median of 39. The 4 GB of memory is 87.5% below the class median of 32.
Price and depreciation
No listing price is recorded and no depreciation curve is modeled for this entry.
Alternatives to consider
The Inspiron 1720 in this batch is the same body with a complete record and measured frame rates — strictly more information. Any of the 5748/5749/7746 17-inch Inspirons here bring a decade of newer hardware.
Bottom line
Fairly priced for the class. The 1720 tells this chassis's story with numbers; this record tells it with blanks.
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⭐ What stands out
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graphics performance absent (no data or feature not provided).
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weight is higher than typical general laptop class (+100%) (desktop replacement).
top 25% of its category -
overall performance is lower than typical general laptop class (+99.1%) (low tier).
budget segment of category
⚙️ Configuration analysis
Top configuration is built for office apps, web browsing, and basic daily tasks.
🤔 How to choose
Universal advice for any use case.
- Reliability vs price: reliability (median 54) ↔ price (median 247.9).
- Weight vs CPU: mobility (median 50) ↔ overall performance (median 43.1).
- Upgradeability vs battery: upgradability (median 50) ↔ battery life (median 2.3).
Inspiron 1721: verdict
➡️ Next step
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