Side by side comparison and review of ASUS Vivobook S 14 OLED (K3402ZA) and ASUS ROG Zephyrus Duo 16 (GX650PY). 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 Vivobook S 14 OLED (K3402ZA) based on its technical characteristics, features, user experience, expert reviews and price level.
vivid oled display
lightweight design
fast ssd storage
good processor performance
competitive price
average battery life
no dedicated gpu
limited port selection
basic audio quality
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
| DESIGN AND DIMENSIONS | ASUS Vivobook S 14 OLED (K3402ZA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31.64 cm x 22.45 cm x 1.89 cm | 35.5 cm x 26.6 cm x 2.97 cm |
| Weight | 1.4 kg | 2.67 kg |
| Colour | Neutral grey | Off black |
| DISPLAY | ASUS Vivobook S 14 OLED (K3402ZA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Screen Size (Type) | 14" OLED | 16" |
|---|---|---|
| LCD Backlight Technology | - | Mini LED backlight |
| Screen Resolution | 2880 x 1800 (WQXGA+) | 2560 x 1600 (WQXGA) |
| V-Sync Rate at Max Res. | 90 Hz | 240 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:10 |
| Image Brightness | 400 cd/m² | 1100 cd/m² |
| Colour Gamut | 100% DCI-P3 | 100% DCI-P3 |
| Colour Support | 1.07 billion colours | - |
| Features | Glossy, NanoEdge display, Pantone Validated, 84% screen-to-body ratio, 0.2 ms response rate, HDR 600 True Black | Anti-glare, 3 ms response rate, FreeSync Premium Pro Technology, Pantone Validated, Dolby Vision, VESA DisplayHDR 1000 |
| PROCESSOR | ASUS Vivobook S 14 OLED (K3402ZA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| CPU | Intel Core i5 (12th Gen) 12500H / 2.5 GHz | AMD Ryzen 9 7945HX / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 5.4 GHz |
| Number of Cores | 12-core | 16-core |
| Cache | 18 MB | L3 - 64 MB |
| Platform Technology | Intel Evo | - |
| MEMORY | ASUS Vivobook S 14 OLED (K3402ZA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 32 GB |
|---|---|---|
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS Vivobook S 14 OLED (K3402ZA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) | 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance |
|---|
| AUDIO & VIDEO | ASUS Vivobook S 14 OLED (K3402ZA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | NVIDIA GeForce RTX 4090 / AMD Radeon 610M |
| Video Memory | - | 16 GB GDDR6 SDRAM |
| Video System Features | Functions as Intel UHD graphics (for single-channel memory) | ROG Boost, Dynamic Boost, MUX Switch |
| Gaming | - | Yes |
| Camera | Yes - 720p | Yes - 1080p |
| Camera Features | Privacy shutter | 30 frames per second |
| Sound | Harman/kardon stereo speakers, array microphone | Six speakers, 3-microphone array |
| Compliant Standards | - | Dolby Atmos |
| Audio Features | Output: Smart Amp; Input: noise-cancellation technology | Output: Smart Amplification technology; Input: AI noise cancelling |
| COMMUNICATIONS | ASUS Vivobook S 14 OLED (K3402ZA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Wireless | Bluetooth 5.0, 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 |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | ASUS Vivobook S 14 OLED (K3402ZA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Technology | 3-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 70 Wh | 90 Wh |
| AC ADAPTER | ASUS Vivobook S 14 OLED (K3402ZA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 90 Watt, 20 V, 4.5 A | 330 Watt, 19.5 V, 16.9 A |
| INPUT | ASUS Vivobook S 14 OLED (K3402ZA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Type | Keyboard, touchpad, NumberPad 2.0 | Keyboard, NumberPad, ScreenPad Plus |
|---|---|---|
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense | Chiclet keyboard, N-key rollover, per-key RGB, 14" 4K UHD (3840 x 1100) touch display, 1.7mm travel distance |
| CONNECTIONS & EXPANSIONS | ASUS Vivobook S 14 OLED (K3402ZA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Interfaces | Headphone/microphone combo jack USB 2.0 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 HDMI |
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) |
|---|---|---|
| Memory Card Reader | - | Yes (microSD, microSDXC UHS-II) |
| SOFTWARE | ASUS Vivobook S 14 OLED (K3402ZA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Home |
|---|
| MISCELLANEOUS | ASUS Vivobook S 14 OLED (K3402ZA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Included Accessories | Power adapter | Power adapter, palm rest |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | System password, ASUS IceCool design, ASUS Antibacterial Guard | System password, ASUS Aura Sync technology, Thermal Grizzly Conductonaut, Active Aerodynamic System Plus (AAS Plus), Arc Flow Fans |
| Compliant Standards | RoHS, REACH, TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution) | TUV Rheinland Low Blue Light Certification |
| Model Number | KM044W | NM010W |
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