HP Omen Slim 16 (2025) vs Dell Alienware 16 Aurora
43
out of 100
VS
43
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
Pick the usage scenario that best matches your needs
Value for money (Beta)
Key Differences
Advantages of the HP Omen Slim 16 (2025)
- Higher screen refresh rate: 144 versus 120 Hz
- Around 65% better multi-core CPU performance in the Cinebench 2024 test
- Includes an old-school USB-A port
- Features a bigger (~17%) battery – 70 against 60 watt-hours
- Better webcam recording quality
Advantages of the Dell Alienware 16 Aurora
- Higher number of cutting-edge USB Type-C ports: 2 versus 1
- Performs better (up to 31%) in 3DMark Steel Nomad Lite
- Can run popular games at about 6-8% higher FPS
- 33% sharper screen – 189 versus 142 pixels per inch (PPI)
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 2.4 kg (5.29 lbs) | 2.49 kg (5.49 lbs) |
| Dimensions | 357.5 x 269 x 19.9 mm 14.07 x 10.59 x 0.78 inches |
356.98 x 265.43 x 15.2-22.7 mm 14.05 x 10.45 x 0.6-0.89 inches |
| Area | 962 cm2 (149 inches2) | 948 cm2 (146.8 inches2) |
| Screen-to-body ratio | ~77.2% | ~78.3% |
| Side bezels | 6.4 mm | 6.2 mm |
| Colors | White | Blue |
| Material | Plastic | Top: Aluminum Middle: Magnesium alloy Bottom: Magnesium alloy |
| Transformer | No | No |
| Opening angle | - | 180° |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | Yes |
| Liquid metal | No | No |
| Number of fans | 2 | 2 |
| Noise level (max. load) | - | 55.6 dB |
Display
| Size | 16 inches | 16 inches |
| Type | IPS LCD | IPS LCD |
| Refresh rate | 144 Hz | 120 Hz |
| Adaptive refresh rate | Yes (60-144 Hz) | No |
| PPI | 142 ppi | 189 ppi |
| Aspect ratio | 16:10 | 16:10 |
| Resolution | 1920 x 1200 pixels | 2560 x 1600 pixels |
| HDR support | No | No |
| Sync technology | - | G-Sync |
| Touchscreen | No | No |
| Coating | Matte | Matte |
| Ambient light sensor | No | No |
| Contrast | - | 1000:1 |
| sRGB color space | 62.5% | 100% |
| Adobe RGB profile | - | 72.1% |
| DCI-P3 color gamut | - | 70.8% |
| Response time | 3 ms | 3 ms |
Max. brightness
Battery
Capacity
| Voltage | - | 11.7 V |
| Battery type | - | Li-Po |
| Replaceable | - | No |
| Fast charging | - | Yes |
| Charging via USB (Power Delivery) | - | Yes |
| Charging port position | Left, Bottom | Bottom |
| Charge power | 1500 W | 130 / 180 W |
| Weight of AC adapter | - | 699 grams |
CPU
CPU name
| Base frequency | 1.7 GHz | 2.2 GHz |
| Turbo frequency | 4.9 GHz | 4.8 GHz |
| Cores | 14 (4P + 10E) | 8 (4P + 4E) |
| Threads | 14 | 12 |
| L3 Cache | 18 MB | 12 MB |
| Integrated GPU | Arc Graphics 130T | Intel UHD Graphics Xe G4 (48EU) |
| Fabrication process | 3 nm | 10 nm |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench 2024 (Single-Core)
Cinebench 2024 (Multi-Core)
Graphics Card
GPU name
| TGP | 35 W | - |
| Nvidia Optimus | - | Yes, Advanced Optimus |
| Type | Integrated | Dedicated |
| Fabrication process | 5 nm | 8 nm |
| GPU base clock | 300 MHz | - |
| GPU boost clock | 2200 MHz | - |
| FLOPS | 3.9 TFLOPS | 4.3-7.1 TFLOPS |
| Memory size | System Shared | 6 GB |
| Memory type | DDR5 | GDDR6 |
| Memory bus | - | 128 bit |
| Memory speed | 5.6 Gbps | ~12 Gbps |
| Shading units (cores) | 896 | 2048 |
| Texture mapping units (TMUs) | 56 | 64 |
| Raster operations pipelines (ROPs) | 28 | 40 |
| GPU performance | 3.9 TFLOPS | 4.3-7.1 TFLOPS |
GPU Benchmarks
Steel Nomad Lite Score
| Blender GPU | 597 | 890 |
| Solar Bay | 13076 | 16088 |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 2x8 GB | 1x8 GB |
| Clock | 5600 MHz | 5600 MHz |
| Type | DDR5 | DDR5 |
| Upgradable | Yes | Yes |
| Total slots | 2 | 2 |
| Max. ram size | 32 GB | 32 GB |
Storage
Storage size
| Bus | PCI-E Gen 4.0 (4x) | PCI-E Gen 4.0 (4x) |
| Storage type | SSD (M2) | SSD (M2) |
| Channels | 1x512 GB | 1x512 GB |
| Upgradable | Yes | Yes |
| Total slots | 2 | 2 |
| NVMe | Yes | Yes |
Sound
| Audio chip | - | Realtek ALC3204 |
| Speakers | 2.0 | 2.0 |
| Power | - | 2x2W |
| Dolby Atmos | No | Yes |
| Microphones | 2 | 2 |
Connectivity
| Wi-Fi standard | v6E | v7 |
| Bluetooth | v5.3 | v5.4 |
| Fingerprint | No | No |
| Infrared sensor | No | No |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 1920 x 1080 | 1280 x 720 |
| USB-A | 3x USB 3.2 | 2x USB 3.2 |
| USB Type-C | 1x USB 4.0 | 2x USB 4.0 |
| Thunderbolt | No | No |
| HDMI | 1x HDMI 2.1 | 1x HDMI 2.1 |
| DisplayPort | No | No |
| VGA | No | No |
| Audio jack (3.5 mm) | Yes | Yes |
| Ethernet (RJ45) | Yes | Yes |
| SD card reader | No | No |
| Proprietary charging port | Yes | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | Yes | Yes |
| Backlight | Yes | Yes |
| Key travel | 1.6 mm | - |
| Size | - | 11.5 x 7.0 cm |
| Surface | Plastic | 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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