In depth comparison and review of Samsung Galaxy Book3 Ultra 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 Samsung Galaxy Book3 Ultra based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution display
powerful processor performance
lightweight design
ample storage capacity
advanced graphics capabilities
higher price point
limited port selection
average battery life
noisy under load
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 | Samsung Galaxy Book3 Ultra | ASUS Vivobook 14X (K3405ZF) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 35.54 cm x 25.04 cm x 1.65 cm | 31.71 cm x 22.25 cm x 1.89 cm |
| Weight | 1.79 kg | 1.4 kg |
| Case Material | Aluminum | Aluminum |
| Colour | Graphite | Cool silver |
| DISPLAY | Samsung Galaxy Book3 Ultra | ASUS Vivobook 14X (K3405ZF) |
|---|
| Screen Size (Type) | 16" - AMOLED | 14" - IPS |
|---|---|---|
| Screen Resolution | 2880 x 1800 (WQXGA+) | 1920 x 1200 (WUXGA) |
| Pixel Density (ppi) | 212 | - |
| V-Sync Rate at Max Res. | 120 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:10 |
| Image Brightness | 500 cd/m² | 300 cd/m² |
| Colour Gamut | 120% DCI-P3 | 45% NTSC |
| Colour Support | 16 million colours | - |
| Features | HDR 500 True Black, 0.2 ms response rate, Eye Caring, gaming performance | Glossy |
| PROCESSOR | Samsung Galaxy Book3 Ultra | ASUS Vivobook 14X (K3405ZF) |
|---|
| CPU | Intel Core i7 (13th Gen) 13700H / 2.4 GHz | Intel Core i5 (12th Gen) 12450H / 2 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.4 GHz |
| Number of Cores | 14-core | 8-core |
| Cache | L3 - 24 MB | L3 - 12 MB |
| Platform Technology | Intel Evo | - |
| Features | Intel Deep Learning Boost (DL Boost) | Intel Smart Cache |
| MEMORY | Samsung Galaxy Book3 Ultra | ASUS Vivobook 14X (K3405ZF) |
|---|
| RAM | 16 GB (provided memory is soldered) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
| Speed | 6000 MHz | - |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | Samsung Galaxy Book3 Ultra | ASUS Vivobook 14X (K3405ZF) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 4.0 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Samsung Galaxy Book3 Ultra | ASUS Vivobook 14X (K3405ZF) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 4050 | NVIDIA GeForce RTX 2050 / Intel UHD Graphics |
| Video Memory | - | 4 GB GDDR6 SDRAM |
| Camera | Yes - 1080p | Yes - HD |
| Camera Features | Auto framing | Privacy shutter |
| Sound | AKG stereo speakers, dual array microphone | Dual speakers, microphone |
| Compliant Standards | Dolby Atmos | - |
| Audio Features | Output: Smart Amp | Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster |
| COMMUNICATIONS | Samsung Galaxy Book3 Ultra | ASUS Vivobook 14X (K3405ZF) |
|---|
| Wireless | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
|---|---|---|
| Features | Dual stream (2x2) | Single stream (1x1) |
| BATTERY | Samsung Galaxy Book3 Ultra | ASUS Vivobook 14X (K3405ZF) |
|---|
| Technology | - | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 76 Wh | 50 Wh |
| AC ADAPTER | Samsung Galaxy Book3 Ultra | ASUS Vivobook 14X (K3405ZF) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 100 Watt | 90 Watt, 19 V, 4.74 A |
| INPUT | Samsung Galaxy Book3 Ultra | ASUS Vivobook 14X (K3405ZF) |
|---|
| Type | Keyboard, ClickPad | Keyboard, touchpad |
|---|---|---|
| Keyboard Name | Pro keyboard | - |
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | Yes |
| Features | Backlit | 1.4mm travel distance, ASUS ErgoSense |
| CONNECTIONS & EXPANSIONS | Samsung Galaxy Book3 Ultra | ASUS Vivobook 14X (K3405ZF) |
|---|
| Slots | SSD (1 free) | - |
|---|---|---|
| Interfaces | HDMI USB 3.2 Headphone/microphone combo jack 2 x Thunderbolt 4 |
HDMI 2.1 Headphone/microphone combo jack 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (Power Delivery) |
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | Samsung Galaxy Book3 Ultra | ASUS Vivobook 14X (K3405ZF) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Home |
|---|---|---|
| Software Included | Samsung Recovery Solution, Samsung Update, Samsung Settings, Samsung Gallery, Studio Plus, Samsung Flow, Live Wallpaper, Quick Search, Samsung Notes, Screen Recorder, Galaxy Book Smart Switch, Quick Share, Samsung Pass, Second Screen, Private Share, Galaxy Book Experience | MyASUS, ScreenXpert, GlideX |
| MISCELLANEOUS | Samsung Galaxy Book3 Ultra | ASUS Vivobook 14X (K3405ZF) |
|---|
| Included Accessories | 100W USB-C power adapter | Power adapter, wired mouse, Carry bag |
|---|---|---|
| Integrated Options | Ambient light sensor | - |
| Security | Trusted Platform Module (TPM) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | - | ASUS IceCool design, MIL-STD-810H tested |
| Compliant Standards | IEC 61960 | RoHS, REACH |
| SAR Value | 0.232 W/kg (limb), 0.232 W/kg (body) | - |
| Manufacturer Warranty | Limited warranty - 2 years | - |
| Model Number | - | LY134W |
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