Dell Inspiron 16 5645 review

Dell Inspiron 16 5645 (2024): the value pick of the 16-inch Inspiron line

The Dell Inspiron 16 5645 is the strongest of the 2024 Inspiron 16 trio: $650 buys a Ryzen 5 8540U with 32GB of memory, posting a reliability index of 89 (65 percent above the class median), a best CPU score of 81.57 in the high band, and a value index of 76.4 — high-tier, the joint-best value reading in this batch's $650 club, matched by its 14-inch twin. The verdict names no weakness against class peers.

Where it holds up

The sheet is quietly complete: photo design at 82 high-tier, office at 84.85 high-band, engineering CAD at 64 mid-tier — the best CAD reading of any non-discrete-GPU Inspiron in this batch — and overall performance at 58.16 mid-band. The 32GB of memory matches the class median, and the measured Far Cry 5 receipt of 21 frames per second on minimum settings grounds the gaming conversation in evidence: light and older titles at reduced settings are the honest territory.

Where it falls short

With no named weakness, the honest accounting goes to the low band, which holds a single axis: gaming at 34. Integrated Radeon graphics set that ceiling, and the 21-frame minimum-setting receipt confirms it rather than contradicting it. Portability at 40.6 is mid-tier — the desk-first 16-inch norm — and photo at 82, while high-tier, is the platform's ceiling rather than a growth path.

Price and depreciation

No baseline price exists in the ledger, so the projection runs rate-only at a modeled 13.89 percent per year. On $650 that implies roughly $90 of expected first-year loss. The high-tier value reading and 32GB specification are the residual's best protectors; the single low-band gaming axis is priced in from day one.

Alternatives to consider

The Inspiron 16 5640 (2024) at the same $650 is the Intel sibling with the same reliability at 89 but a weaker sheet beneath it — the 5645 is the better buy. The Inspiron 14 5445 (2024) at the same price carries the identical platform into a lighter 14-inch frame with the same readings, portability of 66.5 versus 40.6. If more graphics capability is needed at this budget, the Inspiron 16 5625 (2022) at $470 posts top-tier photo at 87 with a measured 45-frame recommended-setting receipt — older, cheaper, and more capable visually.

Bottom line

Fairly priced for the class. The 5645 is the best-balanced Inspiron 16 in this batch: reliability 89, CPU 81.57, photo 82, CAD 64, 32GB, and the $650 club's best value reading at 76.4, with gaming at 34 as the single low-band axis. For desk-first office-and-light-creative work, it is the rational pick of the 2024 trio.