Description
Samsung Galaxy Book 4 Ultra
Samsung Galaxy Book 4 Ultra
Samsung Galaxy Book 4 Ultra
| Weight | 1.86 kg (4.1 lbs) |
| Dimensions | 355.4 x 250.4 x 16.5 mm 13.99 x 9.86 x 0.65 inches |
| Area | 890 cm2 (137.9 inches2) |
| Screen-to-body ratio | ~83.4% |
| Side bezels | 5.4 mm |
| Colors | Gray |
| Material | Aluminum |
| Transformer | No |
| Opening angle | 125° |
| Cooling system | Active |
| Vapor chamber | Yes |
| Liquid metal | No |
Display
| Size | 16 inches |
| Type | OLED |
| Refresh rate | 120 Hz |
| PPI | 212 ppi |
| Aspect ratio | 16:10 |
| Resolution | 2880 x 1800 pixels |
| HDR support | Yes, HDR10 |
| Sync technology | No |
| Touchscreen | Yes |
| Coating | Glossy (Antireflective) |
| Ambient light sensor | Yes |
| Contrast | 1000000:1 |
| DCI-P3 color gamut | 100% |
| Response time | 1 ms |
Battery
Capacity
| Full charging time | 1:00 hr |
| Battery type | Li-Po |
| Replaceable | No |
| Fast charging | Yes |
| USB Power Delivery | Yes |
| Charging port position | Left |
| Charge power | 140 W |
CPU
CPU name
| Base frequency | 1.4 GHz |
| Turbo frequency | 4.8 GHz |
| Cores | 16 (6P + 10E) |
| Threads | 22 |
| L3 Cache | 24 MB |
| Integrated GPU | Arc Graphics (8-Cores) |
| Fabrication process | 7 nm |
Benchmarks
Graphics Card
GPU name
| Nvidia Optimus | MUX |
| Type | Dedicated |
| Fabrication process | 4 nm |
| FLOPS | 6.8-9.5 TFLOPS |
| Memory size | 6 GB |
| Memory type | GDDR6 |
| Memory bus | 96 bit |
| Memory speed | ~16 Gbps |
| Shading units (cores) | 2560 |
| Texture mapping units (TMUs) | 80 |
| Raster operations pipelines (ROPs) | 32 |
RAM
RAM size
| Channels | 2×8 GB |
| Clock | 7467 MHz |
| Type | LPDDR5X |
| Upgradable | No |
Storage
Storage size
| Bus | PCI-E Gen 5.0 (4x) |
| Storage type | SSD (M2) |
| Channels | 1×512 GB |
| Upgradable | Yes |
| Total slots | 2 |
| NVMe | Yes |
Sound
| Speakers | 2.2 (2 tweeters and 2 woofers) |
| Power | 2x5W, 2x2W |
| Dolby Atmos | Yes |
| Microphones | 2 |
Connectivity
| Wi-Fi standard | v6E |
| Bluetooth | v5.3 |
| Fingerprint | Yes |
| Infrared sensor | No |
| Optical drive | No |
| Webcam | Above the display |
| Webcam resolution | 1920 x 1080 |
| USB-A | No |
| USB Type-C | 2x USB 4.0 |
| Thunderbolt | Thunderbolt 4 |
| HDMI | 1x HDMI 2.1 |
| DisplayPort | No |
| VGA | No |
| Audio jack (3.5 mm) | Yes |
| Ethernet (RJ45) | No |
| SD card reader | Yes |
| Proprietary charging port | No |
Input
| Keyboard type | Island |
| Numpad | Yes |
| Backlight | Yes |
| Key travel | 1 mm |
| Size | 15.1 x 10.8 cm |
| Surface | Glass |
| Windows Precision | Yes |
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