In depth comparison and review of ASUS ROG Zephyrus Duo 16 (GX650PY) and ASUS Vivobook 16 (X1605ZA). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
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 Vivobook 16 (X1605ZA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent battery life
sharp display resolution
fast charging support
average build quality
limited graphics performance
no thunderbolt support
mediocre speaker output
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 26.6 cm x 2.97 cm | 35.87 cm x 24.95 cm x 1.99 cm |
| Weight | 2.67 kg | 1.88 kg |
| Case Material | - | Plastic |
| Colour | Off black | Transparent silver |
| DISPLAY | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Screen Size (Type) | 16" | 16" - IPS |
|---|---|---|
| LCD Backlight Technology | Mini LED backlight | - |
| Screen Resolution | 2560 x 1600 (WQXGA) | 1920 x 1200 (WUXGA) |
| V-Sync Rate at Max Res. | 240 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:10 |
| Image Brightness | 1100 cd/m² | 300 cd/m² |
| Colour Gamut | 100% DCI-P3 | 45% NTSC |
| Features | Anti-glare, 3 ms response rate, FreeSync Premium Pro Technology, Pantone Validated, Dolby Vision, VESA DisplayHDR 1000 | Anti-glare |
| PROCESSOR | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS Vivobook 16 (X1605ZA) |
|---|
| CPU | AMD Ryzen 9 7945HX / 2.5 GHz | Intel Core i7 (12th Gen) 1255U |
|---|---|---|
| Max Turbo Speed | 5.4 GHz | 4.7 GHz |
| Number of Cores | 16-core | 10-core |
| Cache | L3 - 64 MB | 12 MB |
| Features | - | Intel Smart Cache |
| MEMORY | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS Vivobook 16 (X1605ZA) |
|---|
| RAM | 32 GB | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | DDR5 SDRAM | DDR4 SDRAM |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 1 |
| STORAGE | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Main Storage Size (HDD/SSD) | 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 4090 / AMD Radeon 610M | Intel Iris Xe Graphics |
| Video Memory | 16 GB GDDR6 SDRAM | - |
| Video System Features | ROG Boost, Dynamic Boost, MUX Switch | Functions as Intel UHD graphics (for single-channel memory) |
| Gaming | Yes | - |
| Camera | Yes - 1080p | Yes - HD |
| Camera Features | 30 frames per second | Privacy shutter |
| Sound | Six speakers, 3-microphone array | Dual speakers, microphone |
| Compliant Standards | Dolby Atmos | - |
| Audio Features | Output: Smart Amplification technology; Input: AI noise cancelling | Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster |
| COMMUNICATIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 |
|---|---|---|
| Network Interface | 2.5 Gigabit Ethernet | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 90 Wh | 42 Wh |
| AC ADAPTER | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 330 Watt, 19.5 V, 16.9 A | 45 Watt, 19 V, 2.37 A |
| INPUT | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Type | Keyboard, NumberPad, ScreenPad Plus | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | 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, 1.35mm travel distance, ASUS ErgoSense |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS Vivobook 16 (X1605ZA) |
|---|
| 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 2.0 USB-C 3.2 Gen 1 2 x USB 3.2 Gen 1 HDMI 1.4 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDXC UHS-II) | - |
| SOFTWARE | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Home |
|---|---|---|
| Software Included | - | Microsoft 365 (1 month trial) |
| MISCELLANEOUS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS Vivobook 16 (X1605ZA) |
|---|
| 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 IceCool design, MIL-STD-810H tested, BIOS protection, ASUS Antimicrobial Guard Plus |
| Compliant Standards | TUV Rheinland Low Blue Light Certification | - |
| Model Number | NM010W | MB116W |
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