Side by side comparison and review of ASUS ROG Zephyrus Duo 15 (GX550LXS) and ASUS ROG Zephyrus Duo 15 (GX550LWS). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
DESIGN AND DIMENSIONS | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Zephyrus Duo 15 (GX550LWS) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36 cm x 26.8 cm x 2 cm | 36 cm x 26.8 cm x 2 cm |
Weight | 2.48 kg | 2.48 kg |
Colour | Gunmetal gray | Gunmetal gray |
DISPLAY | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Zephyrus Duo 15 (GX550LWS) |
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Screen Size (Type) | 15.6" | 15.6" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 3840 x 2160 (Ultra HD 4K) |
V-Sync Rate at Max Res. | 60 Hz | 300 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 400 cd/m² | 300 cd/m² |
Colour Gamut | 100% Adobe RGB, 132.7% sRGB, 95.54% NTSC | 100% sRGB, 72% NTSC, 75.35% Adobe RGB |
Features | Anti-glare, NVIDIA G-SYNC compatible, Pantone Validated | Anti-glare, 3 ms response rate, Pantone Validated, 72% NTSC colour gamut |
PROCESSOR | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Zephyrus Duo 15 (GX550LWS) |
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CPU | Intel Core i9 (10th Gen) 10980HK / 2.4 GHz | Intel Core i7 (10th Gen) 10875H / 2.3 GHz |
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Max Turbo Speed | 5.3 GHz | 5.1 GHz |
Number of Cores | 8-core | 8-core |
Cache | 16 MB | 16 MB |
64-bit Computing | Yes | Yes |
Chipset | Intel HM470 | Intel HM470 |
Features | Intel Turbo Boost Max Technology 3.0 | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 |
MEMORY | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Zephyrus Duo 15 (GX550LWS) |
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RAM | 32 GB (1 x 16 GB + 16 GB (soldered)) | 32 GB (1 x 16 GB + 16 GB (soldered)) |
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Max RAM Supported | 48 GB | 48 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 3200 MHz | 2933 MHz |
Rated Speed | - | 3200 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 1 |
Empty Slots | 0 | 0 |
STORAGE | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Zephyrus Duo 15 (GX550LWS) |
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Total Capacity | 2 TB | - |
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Main Storage Size (HDD/SSD) | 2 x 1 TB SSD M.2 PCIe - NVM Express (NVMe), HyperDrive RAID 0 | 1 TB SSD M.2 PCIe - NVM Express (NVMe) |
RAID Level | RAID 0 | - |
AUDIO & VIDEO | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Zephyrus Duo 15 (GX550LWS) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 2080 SUPER / Intel UHD Graphics | NVIDIA GeForce RTX 2070 SUPER / Intel UHD Graphics |
Video Memory | 8 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
Video System Features | NVIDIA Optimus, Max-Q design | NVIDIA Optimus, Max-Q design |
Gaming | Yes | Yes |
Sound | Stereo speakers, array microphone | Stereo speakers, array microphone |
Audio Features | ESS SABRE HiFi audio DAC technology, Smart Amp | ESS SABRE HiFi audio DAC technology, Smart Amp |
VR Ready | Yes | Yes |
COMMUNICATIONS | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Zephyrus Duo 15 (GX550LWS) |
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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 |
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Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Compliant Standards | Wi-Fi CERTIFIED 6 | - |
Features | Dual stream (2x2) | - |
BATTERY | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Zephyrus Duo 15 (GX550LWS) |
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Technology | 4-cell Lithium Ion | 4-cell Lithium Ion |
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Battery Capacity (Size) | 90 Wh | 90 Wh |
AC ADAPTER | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Zephyrus Duo 15 (GX550LWS) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 240 Watt, 20 V, 12 A | 240 Watt, 20 V, 12 A |
INPUT | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Zephyrus Duo 15 (GX550LWS) |
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Type | Keyboard, touchpad, NumberPad | Keyboard, NumberPad, ScreenPad Plus |
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Keyboard Backlight | Yes (RGB) | Yes (RGB) |
Features | Chiclet keyboard, per-key RGB | Chiclet keyboard, N-key rollover, per-key RGB, 14" 4K UHD (3840 x 1100) touch display |
CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Zephyrus Duo 15 (GX550LWS) |
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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 Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 2 2 x USB 3.2 Gen 1 HDMI LAN Headphone output Microphone input |
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SOFTWARE | ASUS ROG Zephyrus Duo 15 (GX550LXS) | ASUS ROG Zephyrus Duo 15 (GX550LWS) |
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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 Zephyrus Duo 15 (GX550LWS) |
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Included Accessories | Power adapter | Power adapter |
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Features | System password, ASUS Aura Sync technology, Active Aerodynamic System (AAS), 65W power delivery | System password, 65W power delivery |
SAR Value | 0.028 W/kg (body), 0.028 W/kg (limb) | 0.028 W/kg (body), 0.028 W/kg (limb) |
Model Number | HC029R | HF055T |