In depth comparison and review of ASUS ROG Zephyrus Duo 16 (GX650PY) and Acer Swift X 14 (SFX14). 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 Acer Swift X 14 (SFX14) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful amd processor
lightweight and portable
sharp full hd display
solid build quality
efficient thermal management
average battery life
limited port selection
noisy under load
higher price point
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | Acer Swift X 14 (SFX14) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 26.6 cm x 2.97 cm | 32.28 cm x 22.812 cm x 1.99 cm |
| Weight | 2.67 kg | 1.5 kg |
| Case Material | - | Anodised aluminium |
| Colour | Off black | Steel grey |
| DISPLAY | ASUS ROG Zephyrus Duo 16 (GX650PY) | Acer Swift X 14 (SFX14) |
|---|
| Screen Size (Type) | 16" | 14.5" OLED |
|---|---|---|
| LCD Backlight Technology | Mini LED backlight | - |
| Screen Resolution | 2560 x 1600 (WQXGA) | 2880 x 1800 (WQXGA+) |
| V-Sync Rate at Max Res. | 240 Hz | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:10 |
| Image Brightness | 1100 cd/m² | 400 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 | Glare, CineCrystal, Acer BluelightShield technology, 1 ms response rate, VESA DisplayHDR 500 |
| PROCESSOR | ASUS ROG Zephyrus Duo 16 (GX650PY) | Acer Swift X 14 (SFX14) |
|---|
| CPU | AMD Ryzen 9 7945HX / 2.5 GHz | Intel Core i7 (13th Gen) 13700H / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 5.4 GHz | 5 GHz |
| Number of Cores | 16-core | 14-core |
| Cache | L3 - 64 MB | L3 - 24 MB |
| Features | - | Intel Smart Cache |
| MEMORY | ASUS ROG Zephyrus Duo 16 (GX650PY) | Acer Swift X 14 (SFX14) |
|---|
| RAM | 32 GB | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR5 SDRAM | LPDDR5 SDRAM |
| STORAGE | ASUS ROG Zephyrus Duo 16 (GX650PY) | Acer Swift X 14 (SFX14) |
|---|
| Main Storage Size (HDD/SSD) | 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance | 512 GB SSD M.2 2280 - Micron |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus Duo 16 (GX650PY) | Acer Swift X 14 (SFX14) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 4090 / AMD Radeon 610M | NVIDIA GeForce RTX 3050 |
| Video Memory | 16 GB GDDR6 SDRAM | 6 GB GDDR6 SDRAM |
| Video System Features | ROG Boost, Dynamic Boost, MUX Switch | - |
| Gaming | Yes | - |
| Camera | Yes - 1080p | Yes - Full HD |
| Camera Features | 30 frames per second | Temporal Noise Reduction |
| Video Resolutions | - | 1080p |
| Sound | Six speakers, 3-microphone array | Stereo speakers, two microphones |
| Compliant Standards | Dolby Atmos | - |
| Audio Features | Output: Smart Amplification technology; Input: AI noise cancelling | - |
| COMMUNICATIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | Acer Swift X 14 (SFX14) |
|---|
| 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) |
|---|---|---|
| Wireless Controller | - | Killer Wi-Fi 6E AX1675i - M.2 2230 (CNVi) |
| Network Interface | 2.5 Gigabit Ethernet | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | ASUS ROG Zephyrus Duo 16 (GX650PY) | Acer Swift X 14 (SFX14) |
|---|
| Technology | 4-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 90 Wh | 76 Wh |
| AC ADAPTER | ASUS ROG Zephyrus Duo 16 (GX650PY) | Acer Swift X 14 (SFX14) |
|---|
| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 330 Watt, 19.5 V, 16.9 A | 100 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | ASUS ROG Zephyrus Duo 16 (GX650PY) | Acer Swift X 14 (SFX14) |
|---|
| Type | Keyboard, NumberPad, ScreenPad Plus | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | Chiclet keyboard, N-key rollover, per-key RGB, 14" 4K UHD (3840 x 1100) touch display, 1.7mm travel distance | Multi-gesture touch pad, precision touchpad, OceanGlass touchpad |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | Acer Swift X 14 (SFX14) |
|---|
| 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) |
HDMI 2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (DC-In combo, Power Delivery) USB 3.2 Gen 1 (with power off charging) USB 3.2 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDXC UHS-II) | Yes (microSD) |
| SOFTWARE | ASUS ROG Zephyrus Duo 16 (GX650PY) | Acer Swift X 14 (SFX14) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Home |
|---|---|---|
| Software Included | - | NVIDIA Studio drivers |
| MISCELLANEOUS | ASUS ROG Zephyrus Duo 16 (GX650PY) | Acer Swift X 14 (SFX14) |
|---|
| Included Accessories | Power adapter, palm rest | USB-C power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Fingerprint reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | System password, ASUS Aura Sync technology, Thermal Grizzly Conductonaut, Active Aerodynamic System Plus (AAS Plus), Arc Flow Fans | Administrator password, system password, Acer Purified.Voice technology |
| Compliant Standards | TUV Rheinland Low Blue Light Certification | TUV Rheinland Eyesafe Display |
| SAR Value | - | 1.14 W/kg (body), 1.14 W/kg (head), 1.14 W/kg (limb) |
| Manufacturer Warranty | - | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | NM010W | 71G |
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