Dell XPS 14 (9440) vs Dell XPS 15 (2024)
Both Dell XPS models share the same Intel Core Ultra 7 155H processor, but diverge significantly in display technology and memory. XPS 14 features a premium 14.5-inch InfinityEdge IPS panel (1920×1200, 500 nits) with superior brightness for outdoor use, while XPS 15 showcases a stunning 15.6-inch OLED touchscreen (3456×2160) delivering exceptional contrast and color accuracy—though with lower peak brightness (400 nits). Memory differs notably: XPS 14 includes 16GB LPDDR5x versus XPS 15's 32GB, better suited for multitasking and content creation. XPS 15 compensates with longer battery life (13 hours vs. 12 hours) thanks to its larger 86Wh battery, plus legacy ports (HDMI, USB-A) missing from the more compact XPS 14. At $200 less, XPS 15 delivers superior value with double the RAM and OLED brilliance, making it ideal for creators prioritizing screen quality. Choose XPS 14 only if portability and brightness matter most.
Full Specifications
| Spec | Dell XPS 14 (9440) | Dell XPS 15 (2024) |
|---|---|---|
| Software | Windows 11 Home | Windows 11 Home |
| Body | ||
| Weight | 1.74 kg | 1.86 kg |
| Material | CNC aluminum and carbon fiber | CNC machined aluminum |
| Dimensions | 320.0 x 215.5 x 18.0 mm | 344.4 x 230.1 x 18.0 mm |
| Ports | ||
| SD card | ||
| Thunderbolt ports | 3 | 2 |
| HDMI | — | 1 |
| USB-A ports | — | 1 |
| Battery | ||
| Battery life | Up to 12 hours mixed use | Up to 13 hours mixed use |
| Capacity | 69.5 Wh | 86 Wh |
| Display | ||
| Size | 14.5 inches | 15.6 inches |
| Type | InfinityEdge IPS non-touch | OLED touch |
| Resolution | 1920 x 1200 | 3456 x 2160 |
| Refresh rate | 60Hz | 60Hz |
| Brightness (nits) | 500 | 400 |
| Storage | ||
| SSD | 512 GB NVMe | 512 GB NVMe |
| Expandable storage | ||
| Keyboard | ||
| Backlit | ||
| Touch Bar | — | |
| Processor | ||
| RAM | 16 GB LPDDR5x | 32 GB LPDDR5x |
| Cores | 16-core (6P+8E+2LPE) | 16-core (6P+8E+2LPE) |
| Chipset | Intel Core Ultra 7 155H | Intel Core Ultra 7 155H |
Category Scores
Pros & Cons
Dell XPS 14 (9440)
Pros
- Striking minimalist CNC aluminum design
- Optional 3.2K OLED touch display
- Optional discrete RTX 4050 GPU
- Three Thunderbolt 4 ports plus microSD
- Excellent quad speaker setup
Cons
- No USB-A or HDMI ports
- Capacitive function row lacks tactile feedback
- Seamless haptic touchpad has no visible borders
- Battery life below class-leading ultrabooks
- Premium price for the base configuration
Dell XPS 15 (2024)
Pros
- Gorgeous 3.5K OLED touchscreen with vivid colors
- 32 GB RAM standard at this price tier
- Premium CNC aluminum chassis
- Includes USB-A and HDMI alongside Thunderbolt
- Upgradeable SSD and memory
Cons
- OLED display can exhibit burn-in over time
- Base model ships with integrated Iris Xe graphics only
- Battery drains faster with OLED on
- Runs warm under sustained load
- Fan noise noticeable during CPU-heavy tasks
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