HP Envy x360 15 vs Samsung Galaxy Book4 Pro 360
The Verdict
Both laptops deliver excellent 2-in-1 performance but serve different budgets and priorities. The HP Envy x360 15 offers strong value at $999, featuring an AMD Ryzen 7 7730U with 8 cores, OLED display at 2880x1800 resolution, and respectable 9-hour battery life. Its 4.21 lbs weight is reasonable for a 15.6-inch convertible, though port selection is more generous with 2 USB-A and 2 USB-C ports plus SD card reader. The Samsung Galaxy Book4 Pro 360 commands a $750 premium, justified by superior internals: Intel Core Ultra 7 155H with 16 cores delivers meaningfully faster performance, while the 16-inch Dynamic AMOLED 2X display with 120Hz refresh rate provides noticeably smoother scrolling compared to the HP's 60Hz panel. Samsung achieves better battery endurance at 15 hours versus 9 hours, and weighs slightly less at 1.66 kg. Samsung includes dual Thunderbolt 4 ports and expandable storage, though it sacrifices one USB-A port. The processor gap matters significantly for demanding creative work and multitasking, while the HP suits everyday computing and content consumption well. Choose the HP if budget matters most and you need versatile ports; select Samsung if you want flagship performance, superior display quality, and maximum battery longevity for professional use.
Who Should Buy
Buy the HP Envy x360 15 if…
- →Beautiful 2.8K OLED touchscreen with vibrant colors and deep blacks
- →360-degree hinge for tent, tablet, and presentation modes
- →Aluminum build feels premium at the $999 price point
Buy the Samsung Galaxy Book4 Pro 360 if…
- →Beautiful 3K AMOLED 120Hz touchscreen with S Pen support
- →Remarkably thin at 12.8 mm for a 16-inch convertible
- →Versatile 360-degree hinge for tablet and tent modes
Category Scores
Pros & Cons
HP Envy x360 15
Pros
- Beautiful 2.8K OLED touchscreen with vibrant colors and deep blacks
- 360-degree hinge for tent, tablet, and presentation modes
- Aluminum build feels premium at the $999 price point
- Full port selection — USB-A, USB-C, HDMI, and SD card reader
- Excellent keyboard and responsive touchpad
Cons
- 51 Wh battery limits OLED panel to 7-8 hours in practice
- 4.21 lbs is heavier than ultrabook-class convertibles
- Soldered RAM cannot be upgraded after purchase
- No Thunderbolt — AMD does not support it natively
- OLED panel limited to 60Hz refresh rate
Samsung Galaxy Book4 Pro 360
Pros
- Beautiful 3K AMOLED 120Hz touchscreen with S Pen support
- Remarkably thin at 12.8 mm for a 16-inch convertible
- Versatile 360-degree hinge for tablet and tent modes
- Strong battery life from 76 Wh cell
Cons
- Heavy to use as a tablet at 1.66 kg
- No discrete GPU for creative or gaming workloads
- Soldered RAM limits future upgrades
- S Pen included but lacks charging or Bluetooth features
Full Specifications
| Spec | HP Envy x360 15 | Samsung Galaxy Book4 Pro 360 |
|---|---|---|
| Software | Windows 11 Home | Windows 11 Home |
| Body | ||
| Weight | 4.21 lbs (1.91 kg) | 1.66 kg |
| Material | Aluminum | Aluminum |
| Dimensions | 14.13 x 9.02 x 0.72 inches | 355.4 x 252.2 x 12.8 mm |
| Ports | ||
| HDMI | 1 | |
| USB-A ports | 2 | 1 |
| USB-C ports | 2 | 2 |
| SD card | ||
| Thunderbolt ports | — | 2 |
| Battery | ||
| Battery life | Up to 9 hours | Up to 15 hours |
| Capacity | 51 Wh | 76 Wh |
| Display | ||
| Size | 15.6 inches | 16 inches |
| Type | OLED touch | Dynamic AMOLED 2X touchscreen |
| Resolution | 2880 x 1800 | 2880 x 1800 |
| Refresh rate | 60Hz | 120Hz |
| Brightness (nits) | 400 | 400 |
| Storage | ||
| SSD | 512 GB PCIe Gen 4 NVMe | 512 GB |
| Expandable storage | ||
| Keyboard | ||
| Backlit | ||
| Processor | ||
| RAM | 16 GB LPDDR5 | 16 GB LPDDR5X |
| Cores | 8 cores / 16 threads | 16 cores |
| Chipset | AMD Ryzen 7 7730U | Intel Core Ultra 7 155H |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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