In depth comparison and review of ASUS ROG Zephyrus Duo 16 (GX650PY) and ASUS BR1402C (i381XA). 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 BR1402C (i381XA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
solid build quality
efficient multitasking
decent battery life
average display quality
limited storage capacity
no backlit keyboard
basic graphics card
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS BR1402C (i381XA) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 26.6 cm x 2.97 cm | 33.29 cm x 22.89 cm x 2.1 cm |
| Weight | 2.67 kg | 1.56 kg |
| Case Material | - | Plastic |
| Colour | Off black | Mineral grey |
| DISPLAY | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS BR1402C (i381XA) |
|---|
| Screen Size (Type) | 16" | 14" |
|---|---|---|
| LCD Backlight Technology | Mini LED backlight | - |
| Screen Resolution | 2560 x 1600 (WQXGA) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 240 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 1100 cd/m² | 250 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 BR1402C (i381XA) |
|---|
| CPU | AMD Ryzen 9 7945HX / 2.5 GHz | Intel Core i3 N305 |
|---|---|---|
| Max Turbo Speed | 5.4 GHz | 3.8 GHz |
| Number of Cores | 16-core | 8-core |
| Cache | L3 - 64 MB | 6 MB |
| MEMORY | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS BR1402C (i381XA) |
|---|
| RAM | 32 GB | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | DDR5 SDRAM | DDR4 SDRAM |
| Form Factor | - | SO-DIMM 262-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS BR1402C (i381XA) |
|---|
| Main Storage Size (HDD/SSD) | 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance | 128 GB |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS BR1402C (i381XA) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 4090 / AMD Radeon 610M | Intel UHD Graphics |
| Video Memory | 16 GB GDDR6 SDRAM | - |
| Video System Features | ROG Boost, Dynamic Boost, MUX Switch | - |
| Gaming | Yes | - |
| Camera | Yes - 1080p | Yes - 720p |
| 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: Audio by Dirac |
| COMMUNICATIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS BR1402C (i381XA) |
|---|
| 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 BR1402C (i381XA) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 90 Wh | 50 Wh |
| AC ADAPTER | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS BR1402C (i381XA) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 330 Watt, 19.5 V, 16.9 A | 65 Watt, 20 V, 2.25 A |
| INPUT | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS BR1402C (i381XA) |
|---|
| Type | Keyboard, NumberPad, ScreenPad Plus | Keyboard, touchpad |
|---|---|---|
| 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 | Spill-resistant, chiclet keyboard, 1.5mm travel distance |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS BR1402C (i381XA) |
|---|
| 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 USB 2.0 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (Power Delivery) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDXC UHS-II) | - |
| SOFTWARE | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS BR1402C (i381XA) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Pro Education |
|---|---|---|
| Software Included | - | MyASUS, Microsoft 365 (1 month trial) |
| MISCELLANEOUS | ASUS ROG Zephyrus Duo 16 (GX650PY) | ASUS BR1402C (i381XA) |
|---|
| Included Accessories | Power adapter, palm rest | USB-C power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM 2.0) 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 | System password, LED indicator, rubber bumper, MIL-STD-810H tested |
| Compliant Standards | TUV Rheinland Low Blue Light Certification | RoHS, REACH |
| Model Number | NM010W | 3Y |
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