Side by side comparison and review of ASUS VivoBook 14 (X1400EA) and ASUS ROG Zephyrus Duo 16 (GX650PZ). 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 14 (X1400EA) based on its technical characteristics, features, user experience, expert reviews and price level.
compact lightweight design
affordable price point
solid state drive included
decent battery life
full hd display
average processor performance
limited graphics capabilities
fewer connectivity options
basic audio quality
Advantages and disadvantages of ASUS ROG Zephyrus Duo 16 (GX650PZ) 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 connectivity options
effective cooling system
high price point
short battery life
heavy and bulky
complex for casual users
DESIGN AND DIMENSIONS | ASUS VivoBook 14 (X1400EA) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 32.54 cm x 21.6 cm x 1.99 cm | 35.5 cm x 26.6 cm x 2.97 cm |
Weight | 1.6 kg | 2.67 kg |
Colour | Indie black | Off black |
DISPLAY | ASUS VivoBook 14 (X1400EA) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
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Screen Size (Type) | 14" | 16" |
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LCD Backlight Technology | - | Mini LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1600 (WQXGA) |
V-Sync Rate at Max Res. | 60 Hz | 240 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 220 cd/m² | - |
Colour Gamut | 45% NTSC | 100% DCI-P3 |
Features | Anti-glare, 82% screen-to-body ratio | Anti-glare, NVIDIA G-SYNC compatible, HDR (high dynamic range), 3 ms response rate, FreeSync Premium Pro Technology, Dolby Vision |
PROCESSOR | ASUS VivoBook 14 (X1400EA) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
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CPU | Intel Pentium Gold 7505 / 2 GHz | AMD Ryzen 9 7945HX / 2.5 GHz |
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Max Turbo Speed | 3.5 GHz | 5.4 GHz |
Number of Cores | Dual-Core | 16-core |
Cache | 4 MB | 64 MB |
Features | Intel Smart Cache | - |
MEMORY | ASUS VivoBook 14 (X1400EA) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
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RAM | 4 GB (provided memory is soldered) | 32 GB (2 x 16 GB) |
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Max RAM Supported | 12 GB | 64 GB |
RAM Type | DDR4 SDRAM | DDR5 SDRAM |
Speed | - | 4800 MHz |
Rated Speed | - | 4800 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
Slots Qty | 1 | 2 |
Empty Slots | 1 | 0 |
STORAGE | ASUS VivoBook 14 (X1400EA) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2280 PCIe 3.0 x2 - NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Raid 0 configuration, Performance |
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AUDIO & VIDEO | ASUS VivoBook 14 (X1400EA) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA GeForce RTX 4080 / AMD Radeon 610M |
Video Memory | - | 12 GB GDDR6 SDRAM |
Video System Features | - | ROG Boost, Dynamic Boost, MUX Switch |
Gaming | - | Yes |
Camera | Yes - VGA | Yes - 1080p |
Camera Features | - | 30 frames per second |
Sound | Speakers, microphone | Six speakers, 3-microphone array |
Compliant Standards | - | Dolby Atmos |
Audio Features | Output: ASUS SonicMaster | Output: Smart Amplification technology, Hi-Res Audio; Input: AI noise cancelling |
COMMUNICATIONS | ASUS VivoBook 14 (X1400EA) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.1 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Network Interface | - | 2.5 Gigabit Ethernet |
Features | Single stream (1x1) | Dual stream (2x2) |
BATTERY | ASUS VivoBook 14 (X1400EA) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
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Technology | 2-cell Lithium Ion | 4-cell Lithium Ion |
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Battery Capacity (Size) | 37 Wh | 90 Wh |
AC ADAPTER | ASUS VivoBook 14 (X1400EA) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 45 Watt, 19 V, 2.37 A | 330 Watt, 19.5 V, 16.9 A |
INPUT | ASUS VivoBook 14 (X1400EA) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
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Type | Keyboard, touchpad | Keyboard, NumberPad, ScreenPad Plus |
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Keyboard Backlight | - | Yes (RGB) |
Features | Chiclet keyboard, 1.4mm travel distance | Chiclet keyboard, N-key rollover, per-key RGB, 14" 4K UHD (3840 x 1100) touch display, 1.7mm travel distance |
CONNECTIONS & EXPANSIONS | ASUS VivoBook 14 (X1400EA) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
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Slots | 1 x Serial ATA (1 free) | - |
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Interfaces | Headphone/microphone combo jack USB 3.2 Gen 1 2 x USB 2.0 USB-C 3.2 Gen 1 HDMI 1.4 |
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) |
SOFTWARE | ASUS VivoBook 14 (X1400EA) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
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Operating System (OS) | Windows 11 Home in S mode | Windows 11 Home |
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Software Included | McAfee, Microsoft 365 Personal (1 year subscription), MyASUS | - |
MISCELLANEOUS | ASUS VivoBook 14 (X1400EA) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
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Included Accessories | Power adapter | Power adapter |
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Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
Features | BIOS protection | System password, fingerprint-resistant coating, illuminated ROG logo, fast charging, ASUS Aura Sync technology, BIOS protection, Arc Flow Fans, AAS Plus 2.0 intake airflow |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
Model Number | EK1651WS | NM030W |