Comparison guide
Dell XPS 14 (9440) vs ASUS Zenbook Duo (2024): which should you choose?
Dell XPS 14 (9440) and ASUS Zenbook Duo (2024) compared under one framework. One recorded specification difference is Memory: 32 GB on the ASUS Zenbook Duo (2024) against 16 GB on the Dell XPS 14 (9440). Specifications and their sources are recorded alongside.
Published: 2026-06-24 · Updated: 2026-09-21
Laptops verdict
Undocumented scoring basis · overall score and upgrade ranking withheld. The table records stored representative configurations; confirm the configuration and price on the merchant page before buying.
- Dell XPS 14 (9440): The middle ground between 13 and 16-inch — an optional RTX 4050 and OLED balance size and power.
- ASUS Zenbook Duo (2024): A two-screen laptop — detach the keyboard for free-flowing dual-OLED multitasking.
- Undocumented quality and performance advantages are not ranked
- Specification field coverage (not accuracy): 100%
Choosing between Dell XPS 14 (9440) and ASUS Zenbook Duo (2024) starts with the real use case and the problem to solve, not with which product is newer. No independent laboratory test is implied.
Core specifications on one baseline
| Item | Dell XPS 14 (9440) | ASUS Zenbook Duo (2024) | Delta |
|---|---|---|---|
| Memory | 16 GB AskRS catalog index · check date not recorded | 32 GB AskRS catalog index · check date not recorded | +100% |
| Weight | 1.69 kg AskRS catalog index · check date not recorded | 1.65 kg AskRS catalog index · check date not recorded | -2.4% |
| Battery capacity | 69.5 Wh AskRS catalog index · check date not recorded | 75 Wh AskRS catalog index · check date not recorded | +7.9% |
| Display brightness | 500 nits AskRS catalog index · check date not recorded | 500 nits AskRS catalog index · check date not recorded | Same |
| Refresh rate | 120 Hz AskRS catalog index · check date not recorded | 120 Hz AskRS catalog index · check date not recorded | Same |
| Thunderbolt/USB-C ports | 3 AskRS catalog index · check date not recorded | 2 AskRS catalog index · check date not recorded | -33.3% |
| Chipset | Intel Core Ultra 7 155H | Intel Core Ultra 9 185H | Different |
| Color | Platinum | Inkwell Gray | Different |
| Connectivity | 3x Thunderbolt 4, microSD, Wi-Fi 7, Bluetooth 5.4 | 2x Thunderbolt 4, USB-A, HDMI 2.1, Wi-Fi 6E, Bluetooth 5.3 | Different |
| CPU model | Intel Core Ultra 7 155H (16C/22T) | Intel Core Ultra 9 185H (16C/22T) | Different |
| GPU model | NVIDIA GeForce RTX 4050 Laptop | Intel Arc Graphics | Different |
| Operating system | Windows 11 | Windows 11 | Same |
| Panel | 14.5" OLED 3200x2000 touch 120Hz | Dual 14" OLED 2880x1800 120Hz | Different |
| Region | GLOBAL | GLOBAL | Same |
| Screen size | 14.5 in | 14 in | -3.4% |
| Storage | 512 GB | 1024 GB | +100% |
12 of the 32 values in this table carry a source. The rest have no source on record, which is not the same as being wrong.
How to read Same, Different, No data, Unverified and Not applicable is documented on the configuration-level specification screen. If a condition you require is unknown, withhold the decision and match the exact model, sales region and configuration against the sources on that screen.
Differences recorded in the table
5 fields can be ranked on the same basis, listed by weight.
- Memory · ASUS Zenbook Duo (2024) 32 GB, Dell XPS 14 (9440) 16 GB (+100%)
- Weight · ASUS Zenbook Duo (2024) 1.65 kg, Dell XPS 14 (9440) 1.69 kg (-2.4%)
- Battery capacity · ASUS Zenbook Duo (2024) 75 Wh, Dell XPS 14 (9440) 69.5 Wh (+7.9%)
- Storage · ASUS Zenbook Duo (2024) 1024 GB, Dell XPS 14 (9440) 512 GB (+100%)
- Thunderbolt/USB-C ports · Dell XPS 14 (9440) 3, ASUS Zenbook Duo (2024) 2 (-33.3%)
The decision axes and the checking order for the whole category are on the Laptops comparison page.
The two products this comparison names
Match the listing against these models first. The recorded-field count is catalogue completeness, not product quality.
- Dell XPS 14 (9440) · Dell · model number 9440 · released 2024 · recorded fields 16/16
- ASUS Zenbook Duo (2024) · ASUS · model number UX8406MA · released 2024 · recorded fields 16/16
Fields the two products share
4 recorded fields hold the same value for both stored representative configurations, so nothing in this list separates them.
- Display brightness · 500 nits
- Refresh rate · 120 Hz
- Operating system · Windows 11
- Region · GLOBAL
Who should choose Dell XPS 14 (9440)
Dell XPS 14 (9440) leads the table on Thunderbolt/USB-C ports. The middle ground between 13 and 16-inch — an optional RTX 4050 and OLED balance size and power.
Who should choose ASUS Zenbook Duo (2024)
ASUS Zenbook Duo (2024) leads the table on Memory, Weight, Battery capacity, Storage. A two-screen laptop — detach the keyboard for free-flowing dual-OLED multitasking.
How to read price and purchase availability
No merchant link is shown: neither product has an approved listing whose name and configuration match the catalogue, and AsKrs does not guess a destination.
- Dell XPS 14 (9440) · No verified purchase link currently available
- ASUS Zenbook Duo (2024) · No verified purchase link currently available
This comparison is built from published specifications and stored representative configurations. The use context, configuration checks, switching costs, and the scope and limits for Laptops are documented on the Laptops comparison page.