In depth comparison and review of Lenovo ThinkPad X250 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 Lenovo ThinkPad X250 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
impressive battery life
compact and portable
good security features
average display quality
limited graphics performance
noisy under load
older processor model
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 | Lenovo ThinkPad X250 | ASUS ZenBook 14 (UX434FLC) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 30.48 cm x 20.83 cm x 2.03 cm | 31.9 cm x 19.9 cm x 1.69 cm |
Weight | 1.31 kg | 1.15 kg |
Case Material | Glass-fibre reinforced plastic | - |
Colour | Black | Royal blue |
DISPLAY | Lenovo ThinkPad X250 | ASUS ZenBook 14 (UX434FLC) |
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Screen Size (Type) | 12.5" | 14" |
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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 | - | 300 cd/m² |
Colour Gamut | - | 100% sRGB |
Features | Anti-glare | ASUS Splendid Video Intelligence Technology, anti-glare, WideView |
PROCESSOR | Lenovo ThinkPad X250 | ASUS ZenBook 14 (UX434FLC) |
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CPU | Intel Core i5 (5th Gen) 5300U / 2.3 GHz | Intel Core i5 (10th Gen) 10210U / 1.6 GHz |
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Max Turbo Speed | 2.9 GHz | 4.2 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | 3 MB | 6 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | Intel Turbo Boost Technology 2.0 |
MEMORY | Lenovo ThinkPad X250 | ASUS ZenBook 14 (UX434FLC) |
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RAM | 4 GB (1 x 4 GB) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 16 GB | - |
RAM Type | DDR3L SDRAM | LPDDR3 SDRAM |
Speed | - | 2133 MHz |
Form Factor | SO-DIMM 204-pin | - |
Slots Qty | 1 | - |
Empty Slots | 0 | - |
STORAGE | Lenovo ThinkPad X250 | ASUS ZenBook 14 (UX434FLC) |
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Main Storage Size (HDD/SSD) | 120 GB SSD | 256 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
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SSD Cache | - | 16 GB 3D Xpoint (Optane) |
AUDIO & VIDEO | Lenovo ThinkPad X250 | ASUS ZenBook 14 (UX434FLC) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | Intel HD Graphics 5500 | NVIDIA GeForce MX250 / Intel UHD Graphics |
Video Memory | - | 2 GB GDDR5 SDRAM |
Camera | Yes - 720p | Yes - HD |
Camera Features | - | IR camera |
Sound | Stereo speakers, dual array microphone | Harman/kardon stereo speakers, microphone |
Codec | Realtek ALC3232 | - |
Compliant Standards | High Definition Audio | - |
Audio Features | - | ASUS SonicMaster, Smart Amp |
COMMUNICATIONS | Lenovo ThinkPad X250 | ASUS ZenBook 14 (UX434FLC) |
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Wireless | Bluetooth, Wi-Fi | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
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Network Interface | Gigabit Ethernet | - |
BATTERY | Lenovo ThinkPad X250 | ASUS ZenBook 14 (UX434FLC) |
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Technology | Lithium Ion | 3-cell lithium polymer |
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Battery Capacity (Size) | - | 50 Wh |
AC ADAPTER | Lenovo ThinkPad X250 | ASUS ZenBook 14 (UX434FLC) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 45 Watt | 65 Watt, 19 V, 3.42 A |
INPUT | Lenovo ThinkPad X250 | ASUS ZenBook 14 (UX434FLC) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, ScreenPad 2.0 |
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Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Chiclet keyboard, 5.65" FHD+ (2160 x 1080) Super IPS display |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X250 | ASUS ZenBook 14 (UX434FLC) |
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Interfaces | USB 3.0 VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack USB 3.0 (Always On) |
Headphone/microphone combo jack USB-C 3.1 Gen 2 USB 3.1 Gen 2 HDMI USB 2.0 |
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Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
SOFTWARE | Lenovo ThinkPad X250 | ASUS ZenBook 14 (UX434FLC) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Home |
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MISCELLANEOUS | Lenovo ThinkPad X250 | ASUS ZenBook 14 (UX434FLC) |
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Dockable | Yes | - |
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Included Accessories | Power adapter | Power adapter |
Security | Trusted Platform Module (TPM 1.2) 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 | Administrator password, hard drive password, power-on password, ThinkEngine, MIL-STD-810G tested | MIL-STD-810G tested, ASUS Battery Health charging technology, ErgoLift |
Compliant Standards | ISO 9001, ISO 14001, RoHS, GREENGUARD, ISO 27001 | - |
ENERGY STAR Certified | Yes | - |
Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | - |
Model Number | - | A5468T |