Side by side comparison and review of ASUS ROG Zephyrus Duo 16 (GX650PY) and ASUS ROG Strix G18 (G814JI). 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 G18 (G814JI) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
robust thermal management
customizable rgb lighting
ample storage options
heavy and bulky
short battery life
high price point
limited port selection
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix G18 (G814JI) |
|---|
| 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 kg |
| Colour | Off black | Eclipse grey |
| DISPLAY | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix G18 (G814JI) |
|---|
| Screen Size (Type) | 16" | 18" |
|---|---|---|
| LCD Backlight Technology | Mini LED backlight | - |
| Screen Resolution | 2560 x 1600 (WQXGA) | 2560 x 1600 (WQXGA) |
| 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 | Anti-glare, NVIDIA G-SYNC compatible, Adaptive-Sync technology, HDR (high dynamic range), 3 ms response rate, Pantone Validated, IPS-level, Dolby Vision, 89% screen-to-body ratio |
| PROCESSOR | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix G18 (G814JI) |
|---|
| 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 | L3 - 36 MB |
| Features | - | Intel Smart Cache |
| MEMORY | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix G18 (G814JI) |
|---|
| RAM | 32 GB | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | - | 32 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 G18 (G814JI) |
|---|
| Main Storage Size (HDD/SSD) | 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix G18 (G814JI) |
|---|
| 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 4070 / Intel UHD Graphics |
| Video Memory | 16 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
| Video System Features | ROG Boost, Dynamic Boost, MUX Switch | Max-Q design, ROG Boost, Dynamic Boost, MUX Switch, NVIDIA Advanced Optimus, NVIDIA DLSS 3, NVIDIA Studio |
| Gaming | Yes | Yes |
| Camera | Yes - 1080p | Yes - 720p |
| Camera Features | 30 frames per second | - |
| Sound | Six speakers, 3-microphone array | Speakers, array microphone |
| Compliant Standards | Dolby Atmos | Dolby Atmos |
| Audio Features | Output: Smart Amplification technology; Input: AI noise cancelling | Output: Smart Amp, Hi-Res Audio; Input: AI noise cancelling |
| COMMUNICATIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix G18 (G814JI) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Network Interface | 2.5 Gigabit Ethernet | Ethernet |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix G18 (G814JI) |
|---|
| 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 G18 (G814JI) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 330 Watt, 19.5 V, 16.9 A | 240 Watt, 20 V, 12 A |
| INPUT | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix G18 (G814JI) |
|---|
| 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, 1.9mm travel distance, ASUS Overstroke technology |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix G18 (G814JI) |
|---|
| 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) |
Headphone/microphone combo jack HDMI 2.1 2 x USB 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) LAN |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDXC UHS-II) | - |
| SOFTWARE | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix G18 (G814JI) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Home |
|---|---|---|
| Software Included | - | Armoury Crate, Xbox Game Pass Ultimate (3 months), Aura Creator, NVIDIA Studio drivers, Microsoft 365 (1 month trial) |
| MISCELLANEOUS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS ROG Strix G18 (G814JI) |
|---|
| 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 | ASUS Aura Sync technology, Aura Sync light bar, BIOS protection, ROG Intelligent Cooling, ROG Nebula Display, Thermal Grizzly Conductonaut Extreme, 0dB Ambient Cooling |
| Compliant Standards | TUV Rheinland Low Blue Light Certification | TUV Rheinland Low Blue Light Certification |
| Manufacturer Warranty | - | Limited warranty - 2 years - pick-up and return |
| Model Number | NM010W | N6070W |
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