Detailed comparison and review of ASUS ROG Zephyrus Duo 15 (GX550LXS) and ASUS ROG Strix G15 (G513QE). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Strix G15 (G513QE) |
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| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36 cm x 26.8 cm x 2 cm | 35.4 cm x 25.9 cm x 2.6 cm |
| Weight | 2.48 kg | 2.1 kg |
| Colour | Gunmetal gray | Original black |
| DISPLAY | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Strix G15 (G513QE) |
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| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 60 Hz | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 400 cd/m² | - |
| Colour Gamut | 100% Adobe RGB, 132.7% sRGB, 95.54% NTSC | 47.34% Adobe RGB, 62.5% sRGB |
| Features | Anti-glare, NVIDIA G-SYNC compatible, Pantone Validated | Anti-glare, IPS-level |
| PROCESSOR | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Strix G15 (G513QE) |
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| CPU | Intel Core i9 (10th Gen) 10980HK / 2.4 GHz | AMD Ryzen 5 5600H / 3.3 GHz |
|---|---|---|
| Max Turbo Speed | 5.3 GHz | 4.2 GHz |
| Number of Cores | 8-core | 6-core |
| Cache | 16 MB | L3 - 16 MB |
| 64-bit Computing | Yes | - |
| Chipset | Intel HM470 | - |
| Features | Intel Turbo Boost Max Technology 3.0 | - |
| MEMORY | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Strix G15 (G513QE) |
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| RAM | 32 GB (1 x 16 GB + 16 GB (soldered)) | 8 GB |
|---|---|---|
| Max RAM Supported | 48 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 3200 MHz | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Strix G15 (G513QE) |
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| Total Capacity | 2 TB | - |
|---|---|---|
| Main Storage Size (HDD/SSD) | 2 x 1 TB SSD M.2 PCIe - NVM Express (NVMe), HyperDrive RAID 0 | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
| RAID Level | RAID 0 | - |
| AUDIO & VIDEO | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Strix G15 (G513QE) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2080 SUPER / Intel UHD Graphics | NVIDIA GeForce RTX 3050 Ti / AMD Radeon Graphics |
| Video Memory | 8 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
| Video System Features | NVIDIA Optimus, Max-Q design | NVIDIA Optimus, ROG Boost, NVIDIA Resizable BAR, Dynamic Boost 2.0 |
| Gaming | Yes | Yes |
| Sound | Stereo speakers, array microphone | Stereo speakers, array microphone |
| Compliant Standards | - | Dolby Atmos |
| Audio Features | ESS SABRE HiFi audio DAC technology, Smart Amp | Noise-cancellation technology |
| VR Ready | Yes | - |
| COMMUNICATIONS | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Strix G15 (G513QE) |
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| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Compliant Standards | Wi-Fi CERTIFIED 6 | Wi-Fi CERTIFIED 6 |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Strix G15 (G513QE) |
|---|
| Technology | 4-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 90 Wh | 56 Wh |
| AC ADAPTER | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Strix G15 (G513QE) |
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| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 240 Watt, 20 V, 12 A | 200 Watt, 20 V, 10 A |
| INPUT | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Strix G15 (G513QE) |
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| Type | Keyboard, touchpad, NumberPad | Mouse, keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Chiclet keyboard, per-key RGB | Chiclet keyboard, 4 RGB zones |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Strix G15 (G513QE) |
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| Interfaces | USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 2 2 x USB 3.2 Gen 1 HDMI LAN Headphone/microphone combo jack Microphone input |
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 3 x USB 3.2 Gen 1 Headphone/microphone combo jack HDMI LAN |
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| SOFTWARE | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Strix G15 (G513QE) |
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| Operating System (OS) | Windows 10 Pro | Windows 10 Home |
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| MISCELLANEOUS | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Strix G15 (G513QE) |
|---|
| Included Accessories | Power adapter | Power adapter, ASUS ROG backpack, ASUS ROG Impact Gaming Mouse |
|---|---|---|
| Features | System password, ASUS Aura Sync technology, Active Aerodynamic System (AAS), 65W power delivery | System password, ASUS Aura Sync technology, Aura Sync light bar |
| SAR Value | 0.028 W/kg (body), 0.028 W/kg (limb) | - |
| Model Number | HC029R | HN062T |
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