In depth comparison and review of Dell Vostro 5391 and ASUS Vivobook 14X (K3405ZF). 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 Dell Vostro 5391 based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
fast ssd storage
good battery life
vivid display quality
affordable price
average cpu performance
limited port selection
no dedicated gpu
mediocre speaker quality
Advantages and disadvantages of ASUS Vivobook 14X (K3405ZF) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful intel processor
lightweight and portable
vivid oled display
fast ssd storage
competitive price point
average battery life
limited port selection
no dedicated gpu
standard design
DESIGN AND DIMENSIONS | Dell Vostro 5391 | ASUS Vivobook 14X (K3405ZF) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 30.76 cm x 20.45 cm x 1.68 cm | 31.71 cm x 22.25 cm x 1.89 cm |
Weight | 1.18 kg | 1.4 kg |
Case Material | - | Aluminum |
Colour | Grey | Cool silver |
DISPLAY | Dell Vostro 5391 | ASUS Vivobook 14X (K3405ZF) |
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Screen Size (Type) | 13.3" | 14" - IPS |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
Pixel Density (ppi) | 166 | - |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 300 cd/m² | 300 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | TrueLife, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, Narrow Border Display | Glossy |
PROCESSOR | Dell Vostro 5391 | ASUS Vivobook 14X (K3405ZF) |
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CPU | Intel Core i5 (10th Gen) 10210U / 1.6 GHz | Intel Core i5 (12th Gen) 12450H / 2 GHz |
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Max Turbo Speed | 4.2 GHz | 4.4 GHz |
Number of Cores | Quad-Core | 8-core |
Cache | 6 MB | L3 - 12 MB |
64-bit Computing | Yes | - |
Features | Intel Turbo Boost Technology 2.0 | Intel Smart Cache |
MEMORY | Dell Vostro 5391 | ASUS Vivobook 14X (K3405ZF) |
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RAM | 8 GB (provided memory is soldered) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
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Max RAM Supported | - | 16 GB |
RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
Speed | 2133 MHz | - |
Rated Speed | 2133 MHz | - |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 0 |
STORAGE | Dell Vostro 5391 | ASUS Vivobook 14X (K3405ZF) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | Dell Vostro 5391 | ASUS Vivobook 14X (K3405ZF) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | NVIDIA GeForce RTX 2050 / Intel UHD Graphics |
Memory Allocation Technology | Shared Video Memory (UMA) | - |
Video Memory | - | 4 GB GDDR6 SDRAM |
Camera | Yes - 1280 x 720 | Yes - HD |
Resolution | 0.92 Megapixel | - |
Camera Features | Noise reduction, 4-element lens, 720p HD movie recording, Windows Hello, 74.9 degrees, RGB camera | Privacy shutter |
Image Sensor Type | CMOS | - |
Video Resolutions | 1280 x 720 | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, dual array microphone | Dual speakers, microphone |
Codec | Realtek ALC3204 | - |
Compliant Standards | High Definition Audio | - |
Audio Features | MaxxAudio Pro | Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster |
COMMUNICATIONS | Dell Vostro 5391 | ASUS Vivobook 14X (K3405ZF) |
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Wireless | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
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Wireless Controller | Intel Dual Band Wireless-AC 9462 | - |
Features | - | Single stream (1x1) |
BATTERY | Dell Vostro 5391 | ASUS Vivobook 14X (K3405ZF) |
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Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 45 Wh | 50 Wh |
AC ADAPTER | Dell Vostro 5391 | ASUS Vivobook 14X (K3405ZF) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt, 19.5 V, 3.34 A | 90 Watt, 19 V, 4.74 A |
INPUT | Dell Vostro 5391 | ASUS Vivobook 14X (K3405ZF) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, precision touchpad | 1.4mm travel distance, ASUS ErgoSense |
CONNECTIONS & EXPANSIONS | Dell Vostro 5391 | ASUS Vivobook 14X (K3405ZF) |
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Interfaces | USB 3.1 Gen 1 USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
HDMI 2.1 Headphone/microphone combo jack 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (Power Delivery) |
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Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | - |
SOFTWARE | Dell Vostro 5391 | ASUS Vivobook 14X (K3405ZF) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Home |
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Software Included | McAfee (12 months subscription) | MyASUS, ScreenXpert, GlideX |
MISCELLANEOUS | Dell Vostro 5391 | ASUS Vivobook 14X (K3405ZF) |
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Included Accessories | Power adapter | Power adapter, wired mouse, Carry bag |
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Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | MU-MIMO technology, SmartByte technology | ASUS IceCool design, MIL-STD-810H tested |
Compliant Standards | - | RoHS, REACH |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 0 °C | - |
Humidity Range Operating | 10 - 90% (non-condensing) | - |
Model Number | - | LY134W |