Asus Zenbook Pro 14 OLED (UX6404) vs Vivobook Pro 15 OLED (K6500)
73
out of 100
VS
51
out of 100
Please select specific configurations for the laptops to get a more accurate comparative review
Review
Performance
System and application performance
Gaming
Performance in popular 3D games
Display
Viewing angle, color accuracy, brightness
Battery Life
Potential battery life in light and average use
Connectivity
Ports, webcam and other interfaces
Portability
Design, materials, durability and usability
You can adjust the importance of each feature to more precisely determine which laptop better suits your personal needs.
Key Differences
Advantages of the Asus Zenbook Pro 14 OLED (UX6404)
- Higher screen refresh rate: 120 versus 60 Hz
- Can run popular games at about 278-379% higher FPS
- Easier to carry: weighs 200 grams less (around 0.44 lbs)
- Higher number of cutting-edge USB Type-C ports: 2 versus 1
- Around 83% better multi-core CPU performance in the Cinebench R23 test
- Thinner bezels and 7% higher screen-to-body ratio
- Features a a little bigger (~9%) battery – 76 against 70 watt-hours
- User-upgradable RAM (up to 48GB)
- 66% sharper screen – 234 versus 141 pixels per inch (PPI)
- Much smaller footprint: 15% more compact case (111.4 vs 130.7 square inches)
Advantages of the Asus Vivobook Pro 15 OLED (K6500)
- Includes an old-school USB-A port
- Provides 9% higher max. screen brightness: 600 vs 550 nits
Value for money
Please input the prices of the laptops (with selected configurations) and press the "Calculate" button to determine which one offers better value for money.
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 1.6 kg (3.53 lbs) | 1.8 kg (3.97 lbs) |
| Dimensions | 321.8 x 223.3 x 17.9 mm 12.67 x 8.79 x 0.7 inches |
359.8 x 234.3 x 18.9-19.9 mm 14.17 x 9.22 x 0.74-0.78 inches |
| Area | 719 cm2 (111.4 inches2) | 843 cm2 (130.6 inches2) |
| Screen-to-body ratio | ~84.8% | ~79.6% |
| Side bezels | 4.8 mm | 7.2 mm |
| Colors | Black | Silver, Blue |
| Material | Aluminum | Top: Aluminum Middle: Plastic Bottom: Plastic |
| Transformer | No | No |
| Opening angle | 135° | 180° |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | No |
| Liquid metal | No | No |
| Number of fans | 2 | 2 |
| Noise level (max. load) | 48.8 dB | - |
Display
| Size | 14.5 inches | 15.6 inches |
| Type | OLED | OLED |
| Refresh rate | 120 Hz | 60 Hz |
| PPI | 234 ppi | 141 ppi |
| Aspect ratio | 16:10 | 16:9 |
| Resolution | 2880 x 1800 pixels | 1920 x 1080 pixels |
| HDR support | Yes, Dolby Vision | Yes, HDR10 |
| Sync technology | G-Sync | No |
| Touchscreen | No | No |
| Coating | Glossy | Glossy |
| Ambient light sensor | No | No |
Screen space comparison
Vivobook Pro 15 OLED (K6500)
15.6″ (16:9 ratio) = 104 in2
Zenbook Pro 14 OLED (UX6404)
14.5″ (16:10 ratio) = 94.5 in2
~10% more screen space
| Contrast | 1000000:1 | 1000000:1 |
| sRGB color space | 100% | 100% |
| DCI-P3 color gamut | 100% | - |
| Response time | 1 ms | 1 ms |
Max. brightness
Battery
Capacity
| Full charging time | 1:45 hr | - |
| Battery type | Li-Ion | Li-Ion |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| USB Power Delivery | Yes | Yes |
| Charging port position | Left, Right | Right |
| Charge power | 200 W | 150 W |
| Weight of AC adapter | 556 grams | - |
CPU
CPU name
| Base frequency | 2.6 GHz | 2 GHz |
| Turbo frequency | 5.4 GHz | 4.4 GHz |
| Cores | 14 (6P + 8E) | 8 (4P + 4E) |
| Threads | 20 | 12 |
| L3 Cache | 24 MB | 12 MB |
| Integrated GPU | Intel Iris Xe Graphics (96 EU) | Intel UHD Graphics (48EU) |
| Fabrication process | 10 nm | 10 nm |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
Graphics Card
GPU name
| TGP | 90 W | - |
| Nvidia Optimus | MUX | MUX |
| Type | Dedicated | Dedicated |
| Fabrication process | 4 nm | 12 nm |
| GPU base clock | - | 990 MHz |
| GPU boost clock | - | 1155 MHz |
| FLOPS | 14.3 TFLOPS | 2.365 TFLOPS |
| Memory size | 8 GB | 4 GB |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 128 bit | 128 bit |
| Memory speed | ~16 Gbps | ~10 Gbps |
| Shading units (cores) | 3072 | 1024 |
| Texture mapping units (TMUs) | 96 | 64 |
| Raster operations pipelines (ROPs) | 32 | 32 |
GPU performance
RAM
RAM size
| Channels | 1x8 GB | 2x4 GB |
| Clock | 4800 MHz | 4800 MHz |
| Type | DDR5 | LPDDR5 |
| Upgradable | Yes | No |
| Total slots | 1 | - |
| Max. ram size | 48 GB | - |
Storage
Storage size
| Bus | PCI-E Gen 4.0 (4x) | PCI-E Gen 4.0 (4x) |
| Storage type | SSD (M2) | SSD (M2) |
| Channels | 1x256 GB | 1x256 GB |
| Upgradable | Yes | Yes |
| Total slots | 1 | 2 |
| NVMe | Yes | Yes |
Sound
| Speakers | 2.0 | 2.0 |
| Power | - | 2x2W |
| Dolby Atmos | Yes | Yes |
| Loudness | ~78.9 dB | - |
| Microphones | 2 | 2 |
Connectivity
| Wi-Fi standard | v6E | v6E |
| Bluetooth | v5.3 | v5 |
| Fingerprint | No | Yes |
| Infrared sensor | Yes | No |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 1920 x 1080 | 1920 x 1080 |
| USB-A | 1x USB 3.2 | 3x USB 3.2 |
| USB Type-C | 2x USB 3.2 | 1x USB 3.2 |
| Thunderbolt | Thunderbolt 4 | Thunderbolt 4 |
| HDMI | 1x HDMI 2.1 | 1x HDMI 2.1 |
| DisplayPort | No | No |
| VGA | No | No |
| Audio jack (3.5 mm) | Yes | Yes |
| Ethernet (RJ45) | No | No |
| SD card reader | Yes | Yes |
| Proprietary charging port | Yes | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | No | Yes |
| Backlight | Yes | Yes |
| Key travel | 1.4 mm | 1.4 mm |
| Surface | Glass | Plastic |
| Windows Precision | Yes | Yes |
*Disclaimer! Ports, speakers, display, and other specifications can vary depending on the laptop's specific configuration or region.
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