ROG Zephyrus Duo vs Samsung Galaxy Book4 360
The Verdict
The ROG Zephyrus Duo and Samsung Galaxy Book4 360 sit in the same category and end up appealing to slightly different buyers. The Samsung Galaxy Book4 360 is the cheaper of the two at $1,349 versus $4,500, a difference of about $3,151. The ROG Zephyrus Duo is the newer release, which usually means a faster chipset and longer software support. ROG Zephyrus Duo stands out for dual oled 240hz displays provide exceptional real estate for multitasking and creative workflows, while Samsung Galaxy Book4 360 is praised for versatile 360-degree 2-in-1 design with touch amoled. Use the side-by-side spec table below to compare cameras, displays, battery life and connectivity in detail and decide which one fits your priorities.
Who Should Buy
Buy the ROG Zephyrus Duo if…
- →Dual OLED 240Hz displays provide exceptional real estate for multitasking and creative workflows
- →RTX 5090 GPU delivers flagship gaming and content creation performance
- →Intel Core Ultra 9 285H processor offers strong CPU performance for demanding applications
Buy the Samsung Galaxy Book4 360 if…
- →Versatile 360-degree 2-in-1 design with touch AMOLED
- →Samsung S Pen stylus supported for note-taking
- →Excellent Samsung Galaxy ecosystem integration
Pros & Cons
ROG Zephyrus Duo
Pros
- Dual OLED 240Hz displays provide exceptional real estate for multitasking and creative workflows
- RTX 5090 GPU delivers flagship gaming and content creation performance
- Intel Core Ultra 9 285H processor offers strong CPU performance for demanding applications
- Premium build quality with aluminum chassis and dual high-refresh displays
- Wi-Fi 7 and Thunderbolt 4 ensure fast connectivity and data transfer
Cons
- Starting price of 4500 USD positions it as a luxury device with limited accessibility
- Dual display setup adds complexity and weight compared to single-screen competitors
- Battery life claims may not reflect real-world usage under high GPU load
- Niche use case limits practical benefit for general productivity users
Samsung Galaxy Book4 360
Pros
- Versatile 360-degree 2-in-1 design with touch AMOLED
- Samsung S Pen stylus supported for note-taking
- Excellent Samsung Galaxy ecosystem integration
- Good 14-hour battery life for a convertible
- Sleek aluminum build at reasonable weight
Cons
- FHD+ resolution looks soft on a 15.6-inch screen
- No SD card reader
- RAM and SSD soldered — no upgrade path
- Hinge adds weight vs. a comparable clamshell
- No discrete GPU option
Full Specifications
| Spec | ROG Zephyrus Duo | Samsung Galaxy Book4 360 |
|---|---|---|
| Design | ||
| Weight | 2.85 kg | — |
| Material | Aluminum chassis | — |
| Battery | ||
| Capacity | 80Wh | 68 Wh |
| Claimed Life | 10+ hours | — |
| Battery life | — | Up to 14 hours mixed use |
| Display | ||
| Primary Size | 16 inches | — |
| Primary Type | OLED | — |
| Secondary Size | 14.1 inches | — |
| Secondary Type | OLED | — |
| Primary Resolution | 2560 x 1600 | — |
| Primary Refresh Rate | 240Hz | — |
| Secondary Resolution | 2560 x 1440 | — |
| Secondary Refresh Rate | 240Hz | — |
| Size | — | 15.6 inches |
| Type | — | FHD+ Dynamic AMOLED 2X touch 2-in-1 |
| Resolution | — | 1920 x 1080 |
| Refresh rate | — | 120Hz |
| Brightness (nits) | — | 400 |
| Performance | ||
| GPU | NVIDIA GeForce RTX 5090 | — |
| RAM | 32GB LPDDR5X | — |
| Storage | 2TB SSD | — |
| Processor | Intel Core Ultra 9 285H | — |
| Connectivity | ||
| Wi-Fi | Wi-Fi 7 | — |
| Ports | 2x Thunderbolt 4, 2x USB 3.2, HDMI 2.1, SD card reader | — |
| Bluetooth | Bluetooth 5.4 | — |
| Software | — | Windows 11 Home |
| Body | ||
| Weight | — | 1.65 kg |
| Material | — | Aluminum |
| Dimensions | — | 356.3 x 229.0 x 14.9 mm |
| Ports | ||
| HDMI | — | 1 |
| USB-A ports | — | 2 |
| USB-C ports | — | 1 |
| SD card | — | |
| Thunderbolt ports | — | 2 |
| Storage | ||
| SSD | — | 512 GB NVMe |
| Expandable storage | — | |
| Keyboard | ||
| Backlit | — | |
| Touch Bar | — | |
| Processor | ||
| RAM | — | 16 GB LPDDR5x |
| Cores | — | 16-core (6P+8E+2LPE) |
| Chipset | — | Intel Core Ultra 7 155H |
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