Dell Inspiron 15 (2024) vs Lenovo IdeaPad Pro 5i 16
The Verdict
Dell Inspiron 15 targets budget-conscious users seeking portable everyday computing, while Lenovo IdeaPad Pro 5i 16 aims at professionals needing robust performance. Display quality favors Lenovo significantly: its 2560x1600 120Hz 2.5K panel with 350 nits brightness substantially outperforms Dell's 1920x1080 60Hz 250 nits screen. Processing power strongly leans Lenovo, featuring Intel Core Ultra 7 155H with 16 cores versus Dell's entry-level 10-core i5-1335U or 6-core Ryzen 5 7530U. Lenovo includes 16GB RAM standard while Dell offers 8GB base configuration. Battery performance slightly favors Dell at 12 hours nominal versus Lenovo's 11 hours, though Lenovo's larger 84Wh capacity provides more flexibility. Screen size advantage goes to Lenovo at 16 inches. For creative work, video editing, or demanding applications, Lenovo's $999 investment delivers superior tools. Budget buyers prioritizing portability should choose Dell at $599, accepting performance compromises for value.
Who Should Buy
Buy the Dell Inspiron 15 (2024) if…
- →Solid all-rounder for everyday productivity and web browsing at $599
- →Good port selection including HDMI and SD card reader
- →Reasonable 54 Wh battery provides good endurance for the price
Buy the Lenovo IdeaPad Pro 5i 16 if…
- →Strong Intel Core Ultra 7 performance at an accessible price
- →2.5K 120Hz IPS display is excellent for the tier
- →Full port suite including SD card and USB-A
Category Scores
Pros & Cons
Dell Inspiron 15 (2024)
Pros
- Solid all-rounder for everyday productivity and web browsing at $599
- Good port selection including HDMI and SD card reader
- Reasonable 54 Wh battery provides good endurance for the price
- Lightweight at 1.65 kg for a 15.6-inch laptop
- Expandable storage via second M.2 slot
Cons
- 250-nit display brightness is dim for any non-indoor use
- 60Hz refresh rate feels behind modern standards
- 8 GB base RAM needs upgrading for comfortable multitasking
- Plastic chassis feels basic compared to aluminum competitors
- Webcam is only 720p — poor for video calls
Lenovo IdeaPad Pro 5i 16
Pros
- Strong Intel Core Ultra 7 performance at an accessible price
- 2.5K 120Hz IPS display is excellent for the tier
- Full port suite including SD card and USB-A
- Upgradeable RAM and SSD
- 84 Wh battery supports all-day use
Cons
- Plastic base panel feels less premium
- Display brightness of 350 nits is modest
- No discrete GPU on base model
- Fans audible under sustained workloads
- Heavier than comparable ultrabooks
Full Specifications
| Spec | Dell Inspiron 15 (2024) | Lenovo IdeaPad Pro 5i 16 |
|---|---|---|
| Software | Windows 11 Home | Windows 11 Home |
| Body | ||
| Weight | 1.65 kg | 1.98 kg |
| Material | Plastic chassis with aluminum palm rest | Aluminum lid with plastic base |
| Dimensions | 358.5 x 235.6 x 16.9 mm | 356.2 x 248.2 x 18.9 mm |
| Ports | ||
| HDMI | 1 | 1 |
| USB-A ports | 2 | 2 |
| USB-C ports | 1 | 1 |
| SD card | ||
| Headphone Jack | — | |
| Thunderbolt ports | — | 1 |
| Battery | ||
| Battery life | Up to 12 hours | Up to 11 hours mixed use |
| Capacity | 54 Wh | 84 Wh |
| Display | ||
| Size | 15.6 inches | 16.0 inches |
| Type | IPS LCD | 2.5K IPS anti-glare |
| Resolution | 1920 x 1080 | 2560 x 1600 |
| Refresh rate | 60Hz | 120Hz |
| Brightness (nits) | 250 | 350 |
| Storage | ||
| SSD | 512 GB PCIe NVMe | 512 GB NVMe |
| Expandable storage | ||
| Keyboard | ||
| Backlit | ||
| Touch Bar | — | |
| Processor | ||
| RAM | 8 GB / 16 GB DDR5 | 16 GB DDR5 |
| Cores | 10-core (Intel) / 6-core (AMD) | 16-core (6P+8E+2LPE) |
| Chipset | Intel Core i5-1335U / AMD Ryzen 5 7530U | Intel Core Ultra 7 155H |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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