ASUS ROG Zephyrus G15 GA503 vs Strix G15 G513
63
out of 100
VS
54
out of 100
You can 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
Case
Design, materials, durability and usability
NanoReview Score
Key Differences
Advantages of the ASUS ROG Zephyrus G15 GA503
- Can run popular games at about 86-118% 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
- Features a much bigger (~61%) battery – 90 against 56 watt-hours
- Thinner bezels and 6% higher screen-to-body ratio
Advantages of the ASUS ROG Strix G15 G513
- Includes an old-school USB-A port
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Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 1.9 kg (4.19 lbs) | 2.1 kg (4.63 lbs) |
| Dimensions | 355 x 243 x 19.9 mm 13.98 x 9.57 x 0.78 inches |
354 x 259 x 27.2 mm 13.94 x 10.2 x 1.07 inches |
| Area | 863 cm2 (133.8 inches2) | 917 cm2 (142.2 inches2) |
| Screen-to-body ratio | ~77.8% | ~73.2% |
| Side bezels | 4.8 mm | 4.3 mm |
| Colors | White, Black, Gray | Black |
| Transformer | No | No |
| Opening angle | 180° | - |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | No |
| Liquid metal | Yes | - |
| Number of fans | 2 | 2 |
| Noise level (max. load) | 51 dB | 50 dB |
Display
| Size | 15.6 inches | 15.6 inches |
| Type | IPS LCD | IPS LCD |
| Refresh rate | 144 Hz | 144 Hz |
| PPI | 141 ppi | 141 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| HDR support | No | No |
| Touchscreen | No | No |
| Coating | Matte | Matte |
| sRGB color space | 62.3% | 62.5% |
| Adobe RGB profile | 47.3% | 47.3% |
Max. brightness
Battery
Capacity
| Battery type | Li-Ion | Li-Ion |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| USB Power Delivery | Yes | Yes |
| Charging port position | Left | Left |
| Charge power | 180 / 200 W | 150 / 200 / 240 W |
| Weigh of AC adapter | 490 grams | 560 grams |
CPU
CPU name
| Base frequency | 2.8 GHz | 3.3 GHz |
| Turbo frequency | 4.4 GHz | 4.2 GHz |
| Cores | 8 | 6 |
| Threads | 16 | 12 |
| L3 Cache | 16 MB | 16 MB |
| Integrated GPU | Radeon RX Vega 8 | Radeon RX Vega 7 |
| Fabrication process | 7 nm | 7 nm |
Benchmarks
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
Graphics Card
GPU name
| TGP | 60-75 W | 65 W |
| Nvidia Optimus | Yes | Yes |
| Type | Dedicated | Dedicated |
| Fabrication process | 8 nm | 12 nm |
| GPU base clock | 1350 MHz | 1380 MHz |
| GPU boost clock | 1598 MHz | 1560 MHz |
| FLOPS | 8.2 TFLOPS | 3.195 TFLOPS |
| Memory size | 4 GB | 4 GB |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 128 bit | 128 bit |
| Memory speed | 12 Gbps | ~12 Gbps |
| Shading units (cores) | 2560 | 1024 |
| Texture mapping units (TMUs) | 80 | 64 |
| Raster operations pipelines (ROPs) | 48 | 32 |
GPU performance
RAM
RAM size
| Channels | 1x8 GB | 1x8 GB |
| Clock | 3200 MHz | 3200 MHz |
| Type | DDR4 | DDR4 |
| Upgradable | Yes | Yes |
| Total slots | 2 | 2 |
| Max. ram size | 48 GB | 64 GB |
Storage
Storage size
| Bus | PCI-E Gen 3.0 (4x) | PCI-E Gen 3.0 (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 ALC289 | - |
| Speakers | 2.2 | 2.0 |
| Power | 2x2W, 2x2W | 2x4W |
| Dolby Atmos | Yes | Yes |
| Loudness | 78 dB | 78 dB |
| Microphones | 2 | 2 |
Connectivity
| Wi-Fi standard | v6 | v6 |
| Bluetooth | v5.1 | v5.1 |
| Fingerprint | Optional | No |
| Optical drive | No | No |
| USB-A | 2x USB 3.2 | 3x USB 3.2 |
| USB Type-C | 2x USB 3.2 | 1x USB 3.2 |
| Thunderbolt | No | No |
| HDMI | 1x HDMI 2.0 | 1x HDMI 2.0 |
| DisplayPort | No | No |
| VGA | No | No |
| Audio jack (3.5 mm) | Yes | Yes |
| Ethernet (RJ45) | Yes | Yes |
| SD card reader | Yes | No |
| Proprietary charging port | Yes | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | No | No |
| Backlight | Yes | Yes |
| Size | 13.0 x 8.5 cm | 13.0 x 7.7 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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Total votes: 286