In depth comparison and review of ASUS ZenBook 14 OLED (UM3402YA) and ASUS ROG Zephyrus Duo 16 (GX650PY). 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 ZenBook 14 OLED (UM3402YA) based on its technical characteristics, features, user experience, expert reviews and price level.
vivid oled display
lightweight and portable
efficient amd processor
fast ssd storage
good battery life
limited port selection
no dedicated gpu
average webcam quality
can get pricey
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 ZenBook 14 OLED (UM3402YA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31.36 cm x 22.06 cm x 1.69 cm | 35.5 cm x 26.6 cm x 2.97 cm |
| Weight | 1.39 kg | 2.67 kg |
| Case Material | Aluminum | - |
| Colour | Jade black | Off black |
| DISPLAY | ASUS ZenBook 14 OLED (UM3402YA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Screen Size (Type) | 14" OLED | 16" |
|---|---|---|
| LCD Backlight Technology | - | Mini LED backlight |
| Screen Resolution | 2880 x 1800 (2.8K) | 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 | - | 1100 cd/m² |
| Colour Gamut | 100% DCI-P3 | 100% DCI-P3 |
| Colour Support | 1.07 billion colours | - |
| Features | Glossy, NanoEdge display, Low Blue Light technology, Pantone Validated, 90% screen-to-body ratio, 0.2 ms response rate | Anti-glare, 3 ms response rate, FreeSync Premium Pro Technology, Pantone Validated, Dolby Vision, VESA DisplayHDR 1000 |
| PROCESSOR | ASUS ZenBook 14 OLED (UM3402YA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| CPU | AMD Ryzen 5 5625U / 2.3 GHz | AMD Ryzen 9 7945HX / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.3 GHz | 5.4 GHz |
| Number of Cores | 6-core | 16-core |
| Cache | L3 - 16 MB | L3 - 64 MB |
| MEMORY | ASUS ZenBook 14 OLED (UM3402YA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| RAM | 16 GB (provided memory is soldered) | 32 GB |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | DDR5 SDRAM |
| STORAGE | ASUS ZenBook 14 OLED (UM3402YA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance |
|---|
| AUDIO & VIDEO | ASUS ZenBook 14 OLED (UM3402YA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | NVIDIA GeForce RTX 4090 / AMD Radeon 610M |
| Video Memory | - | 16 GB GDDR6 SDRAM |
| Video System Features | - | ROG Boost, Dynamic Boost, MUX Switch |
| Gaming | - | Yes |
| Camera | Yes | Yes - 1080p |
| Camera Features | - | 30 frames per second |
| Sound | Harman/kardon stereo speakers, array microphone | Six speakers, 3-microphone array |
| Compliant Standards | Dolby Atmos | Dolby Atmos |
| Audio Features | Output: Smart Amplification technology; Input: AI-based noise cancellation | Output: Smart Amplification technology; Input: AI noise cancelling |
| COMMUNICATIONS | ASUS ZenBook 14 OLED (UM3402YA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 | 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 ZenBook 14 OLED (UM3402YA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Technology | 4-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 75 Wh | 90 Wh |
| AC ADAPTER | ASUS ZenBook 14 OLED (UM3402YA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 20 V, 3.25 A | 330 Watt, 19.5 V, 16.9 A |
| INPUT | ASUS ZenBook 14 OLED (UM3402YA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Type | Keyboard, touchpad | 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 ZenBook 14 OLED (UM3402YA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Interfaces | HDMI Headphone/microphone combo jack USB 3.2 Gen 2 2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) |
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) | Yes (microSD, microSDXC UHS-II) |
| SOFTWARE | ASUS ZenBook 14 OLED (UM3402YA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Home |
|---|
| MISCELLANEOUS | ASUS ZenBook 14 OLED (UM3402YA) | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Included Accessories | USB-C power adapter | Power adapter, palm rest |
|---|---|---|
| Security | Trusted Platform Module (TPM) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | ErgoLift, MIL-STD-810H tested, ASUS Intelligent Performance Technology (AIPT) | 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 | KN150W | NM010W |
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