ASUS Zenbook DUO (2024) UX8406 vs Dell Inspiron 14 Plus 7440
43.3Performance40.9
38.4Display23.3
66.7Battery52
64.1Portability67.4
5 spec wins — ASUS Zenbook DUO (2024) UX84063 spec wins — Dell Inspiron 14 Plus 7440
InnoReviews verdict
ASUS Zenbook DUO (2024) UX8406 wins this laptop face-off, 51 to 43.7, pulling ahead mainly in display (+15) and battery (+15). Dell Inspiron 14 Plus 7440 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the ASUS Zenbook DUO (2024) UX8406
- Stronger display score: 38 vs 23
- Stronger battery score: 67 vs 52
- 100% higher Refresh rate: 120 Hz vs 60 Hz
- 67% higher Peak brightness: 500 nits vs 300 nits
- 17% higher capacity: 75 Wh vs 64 Wh
Reasons to pick the Dell Inspiron 14 Plus 7440
- Stronger portability score: 67 vs 64
- 54% higher charging: 100 W vs 65 W
- Lower launch price: $999 vs $1,500
Display
| Spec | ASUS Zenbook DUO (2024) UX8406 | Dell Inspiron 14 Plus 7440 |
|---|---|---|
| Screen size | 14 ″ | 14 ″ |
| Panel type | OLED (dual touchscreens) | IPS (WVA, anti-glare) |
| Resolution | 2880x1800 | 2240x1400 |
| Refresh rate | 120 Hz+100% | 60 Hz |
| Peak brightness | 500 nits+67% | 300 nits |
Performance
| Spec | ASUS Zenbook DUO (2024) UX8406 | Dell Inspiron 14 Plus 7440 |
|---|---|---|
| Processor | Intel Core Ultra 7 155H | Intel Core Ultra 7 155H |
| Graphics | Intel Arc Graphics | Intel Arc (integrated) |
| RAM | 16 GB | 16 GB |
| RAM type | LPDDR5X (soldered) | LPDDR5X-6400 (soldered) |
| Storage | 1,024 GB | 1,024 GB |
| Storage type | PCIe 4.0 NVMe SSD (M.2 2280) | PCIe 4.0 NVMe SSD |
Benchmarks
| Spec | ASUS Zenbook DUO (2024) UX8406 | Dell Inspiron 14 Plus 7440 |
|---|---|---|
| Geekbench 6 (single) | 2,475+6%Bottom 33% | 2,337Bottom 14% |
| Geekbench 6 (multi) | 12,867+5%Bottom 44% | 12,230Bottom 29% |
Battery
| Spec | ASUS Zenbook DUO (2024) UX8406 | Dell Inspiron 14 Plus 7440 |
|---|---|---|
| Capacity | 75 Wh+17% | 64 Wh |
| Charging | 65 W | 100 W+54% |
Design
| Spec | ASUS Zenbook DUO (2024) UX8406 | Dell Inspiron 14 Plus 7440 |
|---|---|---|
| Weight | 1.65 kg | 1.58 kg+4% |
| Thickness | 19.9 mm | 19 mm+5% |
| Material | Magnesium-aluminum alloy | Aluminum |
Connectivity
| Spec | ASUS Zenbook DUO (2024) UX8406 | Dell Inspiron 14 Plus 7440 |
|---|---|---|
| Ports | 2x Thunderbolt 4, 1x USB 3.2 Gen 1 Type-A, HDMI 2.1, 3.5mm combo audio | 1x Thunderbolt 4, 2x USB-A 3.2 Gen 1, HDMI 1.4, microSD, 3.5mm |
| Wi-Fi | Wi-Fi 6E (802.11ax) | Wi-Fi 6E |
| Bluetooth | 5.2 | 5.3 |
| Webcam | 1080p FHD with IR | 1080p |
| Biometrics | IR face (Windows Hello) | Fingerprint reader |
Software
| Spec | ASUS Zenbook DUO (2024) UX8406 | Dell Inspiron 14 Plus 7440 |
|---|---|---|
| Operating system | Windows 11 | Windows 11 Home |
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