ASUS Zenbook 14 OLED (UX3405) vs Dell XPS 14 (9440)
40.8Performance38.7
54.8Display49.8
64.1Battery48.8
83.8Portability65.8
7 spec wins — ASUS Zenbook 14 OLED (UX3405)2 spec wins — Dell XPS 14 (9440)
InnoReviews verdict
ASUS Zenbook 14 OLED (UX3405) wins this laptop face-off, 57.2 to 48.6, pulling ahead mainly in portability (+18) and battery (+15). Dell XPS 14 (9440) still makes sense if its price or standout specs fit your needs better.
Key differences
Reasons to pick the ASUS Zenbook 14 OLED (UX3405)
- Stronger display score: 55 vs 50
- Stronger battery score: 64 vs 49
- Stronger portability score: 84 vs 66
- 100% higher storage: 1,024 GB vs 512 GB
- 30% higher Web browsing endurance: 13 h vs 10 h
- Lower launch price: $1,299 vs $1,499
Reasons to pick the Dell XPS 14 (9440)
- 54% higher charging: 100 W vs 65 W
Display
| Spec | ASUS Zenbook 14 OLED (UX3405) | Dell XPS 14 (9440) |
|---|---|---|
| Screen size | 14 ″ | 14.5 ″+4% |
| Panel type | OLED (Lumina) | IPS (3.2K OLED optional) |
| Resolution | 2880x1800 | 1920x1200 |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 600 nits+20% | 500 nits |
Performance
| Spec | ASUS Zenbook 14 OLED (UX3405) | Dell XPS 14 (9440) |
|---|---|---|
| Processor | Intel Core Ultra 7 155H | Intel Core Ultra 7 155H |
| Graphics | Intel Arc Graphics | Intel Arc (RTX 4050 optional) |
| RAM | 16 GB | 16 GB |
| RAM type | LPDDR5X-7467 (soldered) | LPDDR5X-6400 |
| Storage | 1,024 GB+100% | 512 GB |
| Storage type | PCIe 4.0 NVMe SSD | PCIe 4.0 NVMe SSD |
Benchmarks
| Spec | ASUS Zenbook 14 OLED (UX3405) | Dell XPS 14 (9440) |
|---|---|---|
| Geekbench 6 (single) | 2,340 | 2,330 |
| Geekbench 6 (multi) | 12,600 | 12,600 |
Battery
| Spec | ASUS Zenbook 14 OLED (UX3405) | Dell XPS 14 (9440) |
|---|---|---|
| Capacity | 75 Wh+8% | 70 Wh |
| Web browsing endurance | 13 h+30% | 10 h |
| Charging | 65 W | 100 W+54% |
Design
| Spec | ASUS Zenbook 14 OLED (UX3405) | Dell XPS 14 (9440) |
|---|---|---|
| Weight | 1.22 kg+27% | 1.68 kg |
| Thickness | 14.9 mm+17% | 18 mm |
| Material | Aluminum | CNC aluminum |
Connectivity
| Spec | ASUS Zenbook 14 OLED (UX3405) | Dell XPS 14 (9440) |
|---|---|---|
| Ports | 2x Thunderbolt 4, USB-A 3.2, HDMI 2.1, 3.5mm | 3x Thunderbolt 4, microSD, 3.5mm |
| Wi-Fi | Wi-Fi 6E | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
| Webcam | 1080p + IR | 1080p + IR |
| Biometrics | IR face (Windows Hello) | Fingerprint reader, IR face (Windows Hello) |
Software
| Spec | ASUS Zenbook 14 OLED (UX3405) | Dell XPS 14 (9440) |
|---|---|---|
| Operating system | Windows 11 | Windows 11 |
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