LG Gram Pro 16 vs Asus ROG Zephyrus G14 (2024) GA403
54
out of 100
VS
63
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 LG Gram Pro 16
- Higher screen refresh rate: 144 versus 120 Hz
- Easier to carry: weighs 270 grams less (around 0.6 lbs)
- Features a a little bigger (~5%) battery – 77 against 73 watt-hours
Advantages of the Asus ROG Zephyrus G14 (2024) GA403
- Can run popular games at about 84-115% higher FPS
- Performs significantly better (up to 2.2x) in 3DMark Steel Nomad Lite
- Around 36% better multi-core CPU performance in the Cinebench 2024 test
- Much smaller footprint: 24% more compact case (106 vs 139.5 square inches)
- 29% sharper screen – 243 versus 189 pixels per inch (PPI)
- Provides 25% higher max. screen brightness: 500 vs 400 nits
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 1.23 kg (2.71 lbs) | 1.5 kg (3.31 lbs) |
| Dimensions | 357.7 x 251.6 x 13.0-14.4 mm 14.08 x 9.91 x 0.51-0.57 inches |
311 x 220 x 15.9-16.3 mm 12.24 x 8.66 x 0.63-0.64 inches |
| Area | 900 cm2 (139.5 inches2) | 684 cm2 (106 inches2) |
| Screen-to-body ratio | ~82.5% | ~83.1% |
| Side bezels | 6.5 mm | 4.8 mm |
| Colors | Black, Gray | White, Gray |
| Material | Aluminum | Aluminum |
| Transformer | No | No |
| Opening angle | 160° | 135° |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | Yes |
| Liquid metal | No | Yes |
| Number of fans | 2 | 3 |
| Noise level (max. load) | 45.1 dB | 46.2 dB |
Display
| Size | 16 inches | 14 inches |
| Type | IPS LCD | OLED |
| Refresh rate | 144 Hz | 120 Hz |
| Adaptive refresh rate | Yes (31-144 Hz) | - |
| PPI | 189 ppi | 243 ppi |
| Aspect ratio | 16:10 | 16:10 |
| Resolution | 2560 x 1600 pixels | 2880 x 1800 pixels |
| HDR support | No | Yes, Dolby Vision |
| Sync technology | No | Adaptive Sync |
| Touchscreen | No | No |
| Coating | Glossy | Glossy |
| Ambient light sensor | No | No |
Screen space comparison
Gram Pro 16
16″ (16:10 ratio) = 115.1 in2
ROG Zephyrus G14 (2024) GA403
14″ (16:10 ratio) = 88.1 in2
~30% more screen space
| Contrast | 2600:1 | 1000000:1 |
| sRGB color space | 100% | 100% |
| Adobe RGB profile | 86.6% | 89.9% |
| DCI-P3 color gamut | 97.9% | 100% |
| Response time | 39 ms | 1 ms |
Max. brightness
Battery
Capacity
| Full charging time | - | 1:40 hr |
| Battery type | Li-Ion | Li-Ion |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| Charging via USB (Power Delivery) | Yes | Yes |
| Charging port position | Left | Left, Right |
| Charge power | 65 / 90 W | 100 / 180 W |
| Cable length | 2 meters | - |
| Weight of AC adapter | 154 / 420 grams | 559 / 578 grams |
CPU
CPU name
| Base frequency | 1.2 GHz | 4.0 GHz |
| Turbo frequency | 4.5 GHz | 5.2 GHz |
| Cores | 14 (4P + 10E) | 8 |
| Threads | 18 | 16 |
| L3 Cache | 18 MB | 16 MB |
| Integrated GPU | Arc Graphics (7-Cores) | Radeon 780M |
| Fabrication process | 7 nm | 4 nm |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench 2024 (Single-Core)
Cinebench 2024 (Multi-Core)
Graphics Card
GPU name
| TGP | - | 90 W |
| Nvidia Optimus | Yes | MUX |
| Type | Dedicated | Dedicated |
| Fabrication process | 8 nm | 5 nm |
| GPU base clock | - | 1785 MHz |
| GPU boost clock | - | 2130 MHz |
| FLOPS | 4.3-7.1 TFLOPS | 10.9 TFLOPS |
| Memory size | 4 GB | 6 GB |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 128 bit | 96 bit |
| Memory speed | ~12 Gbps | ~16 Gbps |
| Shading units (cores) | 2048 | 2560 |
| Texture mapping units (TMUs) | 64 | 80 |
| Raster operations pipelines (ROPs) | 40 | 32 |
| GPU performance | 4.3-7.1 TFLOPS | 10.9 TFLOPS |
GPU Benchmarks
Steel Nomad Lite Score
| Blender GPU | 775 | 2314 |
| Solar Bay | 15254 | 33697 |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 2x4 GB | 2x8 GB |
| Clock | 7467 MHz | 6400 MHz |
| Type | LPDDR5X | LPDDR5X |
| Upgradable | No | No |
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
| Speakers | 2.0 | 2.2 (2 tweeters and 2 woofers) |
| Power | 2x3W | 4x2W |
| Dolby Atmos | Yes | Yes |
| Loudness | ~82.5 dB | ~84.7 dB |
| Microphones | 2 | 3 |
Connectivity
| Wi-Fi standard | v7 | v6E |
| Bluetooth | v5.4 | v5.3 |
| Fingerprint | Optional | No |
| Infrared sensor | Yes | Yes |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 1920 x 1080 | 1920 x 1080 |
| USB-A | 2x USB 3.2 | 2x USB 3.2 |
| USB Type-C | 2x USB 4.0 | 2x USB 4.0 |
| Thunderbolt | Thunderbolt 4 | 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) | No | No |
| SD card reader | Yes | Yes |
| Proprietary charging port | No | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | Yes | No |
| Backlight | Yes | Yes |
| Key travel | 1 mm | 1.7 mm |
| Size | 13.0 x 8.0 cm | 12.7 x 8.0 cm |
| Surface | Glass | Glass |
| Windows Precision | Yes | Yes |
Further details
Notes on Gram Pro 16:
- The integrated graphics model has a 77 Wh battery, and the discrete graphics model has a 90 Wh battery.
- The 2024 model with Meteor Lake has 7467 MHz LPDDR5X, while 2025 Arrow and Lunar Lake models get 8400 and 8533 MHz.
- The newer version also adds Wi-Fi 7 and Bluetooth 5.4.
*Disclaimer! Ports, speakers, display, and other specifications can vary depending on the laptop's specific configuration or region.
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