Side by side comparison and review of ASUS ROG Zephyrus Duo 16 (GX650PY) and ASUS ROG Strix SCAR 18 (G834JY). 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.
Advantages and disadvantages of ASUS ROG Zephyrus Duo 16 (GX650PY) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
powerful gaming performance
high-resolution main display
ample storage options
advanced cooling system
high price point
bulkier than competitors
average battery life
limited port selection
Advantages and disadvantages of ASUS ROG Strix SCAR 18 (G834JY) based on its technical characteristics, features, user experience, expert reviews and price level.
high refresh rate display
powerful gaming performance
expandable storage options
advanced thermal management
RGB keyboard lighting
heavy and bulky
short battery life
high price point
limited port variety
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix SCAR 18 (G834JY) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 26.6 cm x 2.97 cm | 39.9 cm x 29.4 cm x 3.08 cm |
| Weight | 2.67 kg | 3.1 kg |
| Colour | Off black | Black |
| DISPLAY | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix SCAR 18 (G834JY) |
|---|
| Screen Size (Type) | 16" | 18" |
|---|---|---|
| LCD Backlight Technology | Mini LED backlight | - |
| Screen Resolution | 2560 x 1600 (WQXGA) | 2560 x 1600 (QHD+) |
| V-Sync Rate at Max Res. | 240 Hz | 240 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:10 |
| Image Brightness | 1100 cd/m² | 500 cd/m² |
| Colour Gamut | 100% DCI-P3 | 100% DCI-P3 |
| Features | Anti-glare, 3 ms response rate, FreeSync Premium Pro Technology, Pantone Validated, Dolby Vision, VESA DisplayHDR 1000 | NVIDIA G-SYNC compatible, HDR (high dynamic range), 3 ms response rate, IPS-level, 89% screen-to-body ratio |
| PROCESSOR | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix SCAR 18 (G834JY) |
|---|
| CPU | AMD Ryzen 9 7945HX / 2.5 GHz | Intel Core i9 (13th Gen) 13980HX / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 5.4 GHz | 5.6 GHz |
| Number of Cores | 16-core | 24-core |
| Cache | L3 - 64 MB | 36 MB |
| Features | - | Intel Smart Cache |
| MEMORY | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix SCAR 18 (G834JY) |
|---|
| RAM | 32 GB | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | - | 64 GB |
| RAM Type | DDR5 SDRAM | DDR5 SDRAM |
| Speed | - | 4800 MHz |
| Rated Speed | - | 4800 MHz |
| Form Factor | - | SO-DIMM 262-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 0 |
| STORAGE | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix SCAR 18 (G834JY) |
|---|
| Total Capacity | - | 2 TB |
|---|---|---|
| Main Storage Size (HDD/SSD) | 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance | 2 x 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance |
| RAID Level | - | RAID 0 |
| AUDIO & VIDEO | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix SCAR 18 (G834JY) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 4090 / AMD Radeon 610M | NVIDIA GeForce RTX 4090 / Intel UHD Graphics |
| Video Memory | 16 GB GDDR6 SDRAM | 16 GB GDDR6 SDRAM |
| Video System Features | ROG Boost, Dynamic Boost, MUX Switch | ROG Boost, Dynamic Boost, MUX Switch, NVIDIA Advanced Optimus |
| Gaming | Yes | Yes |
| Camera | Yes - 1080p | Yes - 720p |
| Camera Features | 30 frames per second | - |
| Sound | Six speakers, 3-microphone array | Four speakers, array microphone |
| Compliant Standards | Dolby Atmos | Dolby Atmos |
| Audio Features | Output: Smart Amplification technology; Input: AI noise cancelling | Output: Smart Amp; Input: AI noise cancelling |
| COMMUNICATIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix SCAR 18 (G834JY) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Network Interface | 2.5 Gigabit Ethernet | 2.5 Gigabit Ethernet |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix SCAR 18 (G834JY) |
|---|
| Technology | 4-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 90 Wh | 90 Wh |
| AC ADAPTER | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix SCAR 18 (G834JY) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 330 Watt, 19.5 V, 16.9 A | 330 Watt, 20 V, 16.5 A |
| INPUT | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix SCAR 18 (G834JY) |
|---|
| Type | Keyboard, NumberPad, ScreenPad Plus | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Chiclet keyboard, N-key rollover, per-key RGB, 14" 4K UHD (3840 x 1100) touch display, 1.7mm travel distance | Chiclet keyboard, per-key RGB, 2mm travel distance |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix SCAR 18 (G834JY) |
|---|
| Slots | - | 2 x M.2 (PCI Express 4.0) (0 free) |
|---|---|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 HDMI 2.1 LAN USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) |
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 Thunderbolt 4 (supports DisplayPort) HDMI Headphone/microphone combo jack LAN |
| Memory Card Reader | Yes (microSD, microSDXC UHS-II) | - |
| SOFTWARE | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix SCAR 18 (G834JY) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Home |
|---|---|---|
| Software Included | - | Xbox Game Pass Ultimate (3 months) |
| MISCELLANEOUS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix SCAR 18 (G834JY) |
|---|
| Included Accessories | Power adapter, palm rest | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | System password, ASUS Aura Sync technology, Thermal Grizzly Conductonaut, Active Aerodynamic System Plus (AAS Plus), Arc Flow Fans | System password, Aura Sync light bar, Aura Sync logo, ROG Intelligent Cooling, Aura Sync Rear Glow, ROG Nebula Display |
| Compliant Standards | TUV Rheinland Low Blue Light Certification | TUV Rheinland Low Blue Light Certification, TUV Rheinland Flicker Free Certification |
| Model Number | NM010W | N6005W |
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