Detailed comparison and review of Lenovo ThinkPad X250 and Acer TravelMate B1 (TMB114-21). 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 Acer TravelMate B1 (TMB114-21) based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
affordable price point
efficient battery life
compact and portable
solid state drive storage
mediocre display quality
limited graphics performance
basic processor speed
fewer connectivity options
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X250 | Acer TravelMate B1 (TMB114-21) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 30.48 cm x 20.83 cm x 2.03 cm | 35 cm x 25.3 cm x 2.007 cm |
| Weight | 1.31 kg | 1.68 kg |
| Case Material | Glass-fibre reinforced plastic | - |
| Colour | Black | Black |
| DISPLAY | Lenovo ThinkPad X250 | Acer TravelMate B1 (TMB114-21) |
|---|
| Screen Size (Type) | 12.5" | 14" - TN |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 220 cd/m² |
| Features | Anti-glare | Anti-glare, ComfyView |
| PROCESSOR | Lenovo ThinkPad X250 | Acer TravelMate B1 (TMB114-21) |
|---|
| CPU | Intel Core i5 (5th Gen) 5300U / 2.3 GHz | AMD A6 9220C / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | 2.9 GHz | 2.7 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | L2 - 1 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo ThinkPad X250 | Acer TravelMate B1 (TMB114-21) |
|---|
| RAM | 4 GB (1 x 4 GB) | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 16 GB |
| RAM Type | DDR3L SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 204-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 1 |
| Empty Slots | 0 | 0 |
| STORAGE | Lenovo ThinkPad X250 | Acer TravelMate B1 (TMB114-21) |
|---|
| Main Storage Size (HDD/SSD) | 120 GB SSD | 64 GB eMMC - SanDisk |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X250 | Acer TravelMate B1 (TMB114-21) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 5500 | AMD Radeon R5 |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes - 720p | Yes - HD |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Codec | Realtek ALC3232 | - |
| Compliant Standards | High Definition Audio | High Definition Audio |
| COMMUNICATIONS | Lenovo ThinkPad X250 | Acer TravelMate B1 (TMB114-21) |
|---|
| Wireless | Bluetooth, Wi-Fi | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | - | Atheros QCA9377A - M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Wake-on-LAN (WOL) |
| BATTERY | Lenovo ThinkPad X250 | Acer TravelMate B1 (TMB114-21) |
|---|
| Technology | Lithium Ion | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 51 Wh |
| Battery Life | - | Up to 10 hours |
| AC ADAPTER | Lenovo ThinkPad X250 | Acer TravelMate B1 (TMB114-21) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 45 Watt, 19 V |
| INPUT | Lenovo ThinkPad X250 | Acer TravelMate B1 (TMB114-21) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X250 | Acer TravelMate B1 (TMB114-21) |
|---|
| 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 (with power off charging) HDMI VGA LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (SD Card) |
| SOFTWARE | Lenovo ThinkPad X250 | Acer TravelMate B1 (TMB114-21) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad X250 | Acer TravelMate B1 (TMB114-21) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | Trusted Platform Module (TPM 1.2) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | Kensington 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 | MU-MIMO technology, MIL-STD-810G tested |
| Compliant Standards | ISO 9001, ISO 14001, RoHS, GREENGUARD, ISO 27001 | - |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 1 year - carry-in Traveller warranty - 1 year |
| Model Number | - | 65R0 |
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