In depth comparison and review of ASUS VivoBook 15 (X515FA) and ASUS ZenBook 14 (UX434FLC). 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 VivoBook 15 (X515FA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid state drive
full hd display
decent processor
average battery life
limited graphics performance
no backlit keyboard
basic audio quality
Advantages and disadvantages of ASUS ZenBook 14 (UX434FLC) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative screenpad technology
compact lightweight design
high-resolution display
solid performance specs
fast ssd storage
average battery life
no dedicated gpu
limited port selection
higher price point
| DESIGN AND DIMENSIONS | ASUS VivoBook 15 (X515FA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.02 cm x 23.49 cm x 1.99 cm | 31.9 cm x 19.9 cm x 1.69 cm |
| Weight | 1.8 kg | 1.15 kg |
| Case Material | Plastic | - |
| Colour | Transparent silver (LCD cover), transparent silver (top), slate grey (bottom) | Royal blue |
| DISPLAY | ASUS VivoBook 15 (X515FA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 200 cd/m² | 300 cd/m² |
| Colour Gamut | 45% NTSC | 100% sRGB |
| Features | Anti-glare | ASUS Splendid Video Intelligence Technology, anti-glare, WideView |
| PROCESSOR | ASUS VivoBook 15 (X515FA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| CPU | Intel Core i3 (10th Gen) 10110U / 2.1 GHz | Intel Core i5 (10th Gen) 10210U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 4.2 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 4 MB | 6 MB |
| 64-bit Computing | - | Yes |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Turbo Boost Technology 2.0 |
| MEMORY | ASUS VivoBook 15 (X515FA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR3 SDRAM |
| Speed | - | 2133 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS VivoBook 15 (X515FA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 - NVM Express (NVMe) | 256 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|---|---|
| SSD Cache | - | 16 GB 3D Xpoint (Optane) |
| AUDIO & VIDEO | ASUS VivoBook 15 (X515FA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA GeForce MX250 / Intel UHD Graphics |
| Video Memory | - | 2 GB GDDR5 SDRAM |
| Camera | Yes - 720p | Yes - HD |
| Camera Features | - | IR camera |
| Sound | Stereo speakers, microphone | Harman/kardon stereo speakers, microphone |
| Audio Features | ASUS SonicMaster | ASUS SonicMaster, Smart Amp |
| COMMUNICATIONS | ASUS VivoBook 15 (X515FA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Features | Single stream (1x1) | - |
| BATTERY | ASUS VivoBook 15 (X515FA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Technology | 2-cell Lithium Ion | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 37 Wh | 50 Wh |
| AC ADAPTER | ASUS VivoBook 15 (X515FA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 65 Watt, 19 V, 3.42 A |
| INPUT | ASUS VivoBook 15 (X515FA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Type | Keyboard, touchpad | Keyboard, ScreenPad 2.0 |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Chiclet keyboard, 1.4mm travel distance | Chiclet keyboard, 5.65" FHD+ (2160 x 1080) Super IPS display |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook 15 (X515FA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Slots | 1 x M.2 (PCI Express 3.0 x4) (0 free) | - |
|---|---|---|
| Interfaces | Headphone/microphone combo jack 2 x USB 2.0 USB 3.2 Gen 1 USB-C 3.2 Gen 1 HDMI |
Headphone/microphone combo jack USB-C 3.1 Gen 2 USB 3.1 Gen 2 HDMI USB 2.0 |
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | ASUS VivoBook 15 (X515FA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 10 Home |
|---|
| MISCELLANEOUS | ASUS VivoBook 15 (X515FA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | System password, hard drive password | MIL-STD-810G tested, ASUS Battery Health charging technology, ErgoLift |
| Repairability Index | 5.9 (out of 10) | - |
| ENERGY STAR Certified | Yes | - |
| Model Number | EJ105W | A5468T |
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