Detailed comparison and review of Lenovo ThinkPad X250 and Lenovo 100e (1st Gen) (81CY). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
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 Lenovo 100e (1st Gen) (81CY) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
durable build
efficient for basic tasks
solid battery life
limited storage capacity
basic display quality
low processing power
minimal connectivity options
DESIGN AND DIMENSIONS | Lenovo ThinkPad X250 | Lenovo 100e (1st Gen) (81CY) |
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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 | 30.05 cm x 21.25 cm x 2.17 cm |
Weight | 1.31 kg | 1.23 kg |
Case Material | Glass-fibre reinforced plastic | Polycarbonate ABS |
Colour | Black | Black |
DISPLAY | Lenovo ThinkPad X250 | Lenovo 100e (1st Gen) (81CY) |
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Screen Size (Type) | 12.5" | 11.6" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Features | Anti-glare | Anti-glare |
PROCESSOR | Lenovo ThinkPad X250 | Lenovo 100e (1st Gen) (81CY) |
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CPU | Intel Core i5 (5th Gen) 5300U / 2.3 GHz | Intel Celeron N3450 / 1.1 GHz |
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Max Turbo Speed | 2.9 GHz | 2.2 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | 3 MB | 2 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad X250 | Lenovo 100e (1st Gen) (81CY) |
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RAM | 4 GB (1 x 4 GB) | 4 GB (provided memory is soldered) |
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Max RAM Supported | 16 GB | - |
RAM Type | DDR3L SDRAM | LPDDR4 SDRAM |
Form Factor | SO-DIMM 204-pin | - |
Slots Qty | 1 | - |
Empty Slots | 0 | - |
STORAGE | Lenovo ThinkPad X250 | Lenovo 100e (1st Gen) (81CY) |
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Main Storage Size (HDD/SSD) | 120 GB SSD | 64 GB eMMC |
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AUDIO & VIDEO | Lenovo ThinkPad X250 | Lenovo 100e (1st Gen) (81CY) |
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Graphics Processor (GPU) | Intel HD Graphics 5500 | Intel HD Graphics 500 |
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Camera | Yes - 720p | Yes |
Resolution | - | 1 Megapixel |
Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
Codec | Realtek ALC3232 | - |
Compliant Standards | High Definition Audio | - |
COMMUNICATIONS | Lenovo ThinkPad X250 | Lenovo 100e (1st Gen) (81CY) |
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Wireless | Bluetooth, Wi-Fi | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | - | Intel Dual Band Wireless-AC 8265 |
Network Interface | Gigabit Ethernet | - |
BATTERY | Lenovo ThinkPad X250 | Lenovo 100e (1st Gen) (81CY) |
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Technology | Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | - | 45 Wh |
Battery Life | - | Up to 10 hours |
AC ADAPTER | Lenovo ThinkPad X250 | Lenovo 100e (1st Gen) (81CY) |
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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 | 45 Watt |
INPUT | Lenovo ThinkPad X250 | Lenovo 100e (1st Gen) (81CY) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Keyboard Backlight | Yes | - |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Spill-resistant, multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X250 | Lenovo 100e (1st Gen) (81CY) |
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Interfaces | USB 3.0 VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack USB 3.0 (Always On) |
2 x USB 2.0 USB 3.0 HDMI Headphone/microphone combo jack |
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Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
SOFTWARE | Lenovo ThinkPad X250 | Lenovo 100e (1st Gen) (81CY) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Home in S mode - English |
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MISCELLANEOUS | Lenovo ThinkPad X250 | Lenovo 100e (1st Gen) (81CY) |
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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 | Kensington mini security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | Administrator password, hard drive password, power-on password, ThinkEngine, MIL-STD-810G tested | Administrator password, hard drive password, power-on password |
Compliant Standards | ISO 9001, ISO 14001, RoHS, GREENGUARD, ISO 27001 | CPSIA |
ENERGY STAR Certified | Yes | - |
Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 1 year - pick-up and return |