Lenovo LOQ 15IAX9 vs Infinix Zero Book Ultra
47
out of 100
VS
48
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 Lenovo LOQ 15IAX9
- Higher screen refresh rate: 144 versus 60 Hz
- Can run popular games at about 47-64% higher FPS
- Includes an old-school USB-A port
- User-upgradable RAM (up to 64GB)
Advantages of the Infinix Zero Book Ultra
- Significantly easier to carry: weighs 580 grams less (around 1.28 lbs)
- Higher number of cutting-edge USB Type-C ports: 2 versus 1
- Thinner bezels and 9% higher screen-to-body ratio
- Around 20% better multi-core CPU performance in the Cinebench 2024 test
- Features a bigger (~17%) battery – 70 against 60 watt-hours
- Provides 33% higher max. screen brightness: 400 vs 300 nits
- Smaller footprint: 8% more compact case (132.4 vs 144.3 square inches)
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 2.38 kg (5.25 lbs) | 1.8 kg (3.97 lbs) |
| Dimensions | 359.86 x 258.7 x 21.9-23.9 mm 14.17 x 10.19 x 0.86-0.94 inches |
360.3 x 237 x 16.95 mm 14.19 x 9.33 x 0.67 inches |
| Area | 931 cm2 (144.4 inches2) | 854 cm2 (132.4 inches2) |
| Screen-to-body ratio | ~72.1% | ~78.6% |
| Side bezels | 7.2 mm | 7.5 mm |
| Colors | Gray | Gray |
| Material | Plastic | Aluminum |
| Transformer | No | No |
| Opening angle | 180° | - |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | No |
| Liquid metal | No | No |
| Number of fans | 2 | 2 |
Display
| Size | 15.6 inches | 15.6 inches |
| Type | IPS LCD | IPS LCD |
| Refresh rate | 144 Hz | 60 Hz |
| Adaptive refresh rate | No | - |
| PPI | 141 ppi | 141 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| HDR support | No | No |
| Sync technology | G-Sync | No |
| Touchscreen | No | No |
| Coating | Matte | Matte |
| Ambient light sensor | No | No |
| Contrast | 1000:1 | - |
| sRGB color space | 100% | 100% |
Max. brightness
Battery
Capacity
| Battery type | Li-Po | Li-Po |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| Charging via USB (Power Delivery) | Yes, 140 W | Yes |
| Charging port position | Right, Bottom | Left |
| Charge power | 135 / 170 W | 100 W |
| Weight of AC adapter | 540 / 440 grams | - |
CPU
CPU name
| Base frequency | 2 GHz | 1.2 GHz |
| Turbo frequency | 4.4 GHz | 4.5 GHz |
| Cores | 8 (4P + 4E) | 14 (4P + 10E) |
| Threads | 12 | 18 |
| L3 Cache | 12 MB | 18 MB |
| Integrated GPU | Intel UHD Graphics (48EU) | Arc Graphics (7-Cores) |
| Fabrication process | 10 nm | 7 nm |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench 2024 (Single-Core)
Cinebench 2024 (Multi-Core)
Graphics Card
GPU name
| TGP | 65 W | 28 W |
| Nvidia Optimus | Yes, Advanced Optimus | - |
| Type | Dedicated | Integrated |
| Fabrication process | 8 nm | 5 nm |
| GPU base clock | - | 300 MHz |
| GPU boost clock | - | 2200 MHz |
| FLOPS | 7.2 TFLOPS | 3.9 TFLOPS |
| Memory size | 4 GB | System Shared |
| Memory type | GDDR6 | LPDDR5X |
| Memory bus | 64 bit | - |
| Memory speed | ~14 Gbps | 7.47 Gbps |
| Shading units (cores) | 2048 | 896 |
| Texture mapping units (TMUs) | 64 | 56 |
| Raster operations pipelines (ROPs) | 32 | 24 |
| GPU performance | 7.2 TFLOPS | 3.9 TFLOPS |
GPU Benchmarks
Steel Nomad Lite Score
| Blender GPU | 768 | - |
| Solar Bay | 20211 | - |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 1x8 GB | 2x8 GB |
| Clock | 4800 MHz | 7467 MHz |
| Type | DDR5 | LPDDR5X |
| Upgradable | Yes | No |
| Total slots | 2 | - |
| Max. ram size | 64 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 | 1 |
| NVMe | Yes | Yes |
Sound
| Audio chip | Realtek ALC3287 | - |
| Speakers | 2.0 | 2.2 (2 tweeters and 2 woofers) |
| Power | 2x2W | 2x2W, 2x2W |
| Dolby Atmos | No | No |
| Microphones | 2 | 2 |
Connectivity
| Wi-Fi standard | v6 | v6E |
| Bluetooth | v5.2 | v5.3 |
| Fingerprint | No | Yes |
| Infrared sensor | No | No |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 1920 x 1080 | 1920 x 1080 |
| USB-A | 3x USB 3.2 | 2x USB 3.2 |
| USB Type-C | 1x USB 3.2 | 2x USB 3.2 |
| Thunderbolt | No | No |
| HDMI | 1x HDMI 2.1 | 1x HDMI 2.0 |
| DisplayPort | No | No |
| VGA | No | No |
| Audio jack (3.5 mm) | Yes | Yes |
| Ethernet (RJ45) | Yes | No |
| SD card reader | No | Yes |
| Proprietary charging port | Yes | No |
Input
| Keyboard type | Island | Island |
| Numpad | Yes | No |
| Backlight | Yes | Yes |
| Key travel | 1.5 mm | - |
| Size | 12.0 x 7.5 cm | - |
| Surface | Plastic | Glass |
| 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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Total votes: 1