In depth comparison and review of Apple MacBook Air and Lenovo ThinkPad W541. 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.
| DESIGN AND DIMENSIONS | Apple MacBook Air | Lenovo ThinkPad W541 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 29.95 cm x 19.2 cm x 1.7 cm | 37.66 cm x 24.81 cm x 2.95 cm |
| Weight | 1.06 kg | 2.7 kg |
| Case Material | - | Glass-fibre reinforced plastic |
| DISPLAY | Apple MacBook Air | Lenovo ThinkPad W541 |
|---|
| Screen Size (Type) | 11.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Features | Glossy | Anti-glare |
| PROCESSOR | Apple MacBook Air | Lenovo ThinkPad W541 |
|---|
| CPU | Intel Core 2 Duo 1.4 GHz | Intel Core i7 (4th Gen) 4810MQ / 2.8 GHz |
|---|---|---|
| Max Turbo Speed | - | 3.8 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | L2 - 3 MB | 6 MB |
| Front Side Bus | 800 MHz | - |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Intel QM87 |
| Platform Technology | - | Intel vPro Platform |
| Features | - | Integrated memory controller |
| MEMORY | Apple MacBook Air | Lenovo ThinkPad W541 |
|---|
| RAM | 2 GB (provided memory is soldered) | 16 GB |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | DDR3 SDRAM | DDR3L SDRAM |
| Speed | 1066 MHz | - |
| Form Factor | - | SO-DIMM 204-pin |
| Slots Qty | - | 4 |
| STORAGE | Apple MacBook Air | Lenovo ThinkPad W541 |
|---|
| Main Storage Size (HDD/SSD) | 64 GB SSD | 256 GB SSD |
|---|---|---|
| SSD Cache | - | Optional (M.2) |
| Optical Drive | - | DVD-Writer removable |
| AUDIO & VIDEO | Apple MacBook Air | Lenovo ThinkPad W541 |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GT 320M | NVIDIA Quadro K2100M / Intel HD Graphics 4600 |
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Max Allocated RAM Size | 256 MB | - |
| Camera | Yes | Yes - 720p |
| Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
| Codec | - | Realtek ALC3232 |
| Compliant Standards | - | High Definition Audio |
| COMMUNICATIONS | Apple MacBook Air | Lenovo ThinkPad W541 |
|---|
| Wireless | 802.11a/b/g/n, Bluetooth 2.1 EDR | - |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| WWAN |
|---|
| Generation | - | WWAN upgradable |
|---|
| BATTERY | Apple MacBook Air | Lenovo ThinkPad W541 |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 35 Wh | - |
| Battery Life | Up to 5 hours | - |
| AC ADAPTER | Apple MacBook Air | Lenovo ThinkPad W541 |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|
| INPUT | Apple MacBook Air | Lenovo ThinkPad W541 |
|---|
| Type | Keyboard, trackpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Apple MacBook Air | Lenovo ThinkPad W541 |
|---|
| Expansion Bays | - | 1 x Ultrabay |
|---|---|---|
| Slots | - | 1 x ExpressCard/34 (1 free) |
| Interfaces | 2 x USB 2.0 Headphone output Mini DisplayPort |
2 x USB 3.0 2 x USB 2.0 Mini DisplayPort/Thunderbolt combo VGA LAN Headphone/microphone combo jack Dock |
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card, SDXC UHS-II Card) |
| SOFTWARE | Apple MacBook Air | Lenovo ThinkPad W541 |
|---|
| Operating System (OS) | Apple MacOS X 10.6 | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) |
|---|---|---|
| Software Included | Drivers & Utilities, Apple QuickTime, Apple iTunes, Apple Mac OS X Mail, Apple iChat, Apple iCal, Apple DVD Player, Apple Address Book, Apple Safari, Apple Dashboard, Apple Spotlight, Apple XCode Developer Tools, Front Row, Photo Booth, Apple Spaces, Apple Quick Look, Apple Time Machine, Apple iLife '11 | - |
| MISCELLANEOUS | Apple MacBook Air | Lenovo ThinkPad W541 |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | - | Power adapter |
| Security | - | Trusted Platform Module (TPM 1.2) Security Chip |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | Aluminum enclosure | Administrator password, hard drive password, power-on password, Intel Active Management Technology (iAMT), 1 USB 2.0 (Always On), ThinkEngine, MIL-STD-810G tested |
| Compliant Standards | - | ISO 9001, ISO 14001, RoHS, GREENGUARD, ISO 27001 |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | EPEAT Gold | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 10 °C | - |
| Humidity Range Operating | 0 - 90% (non-condensing) | - |
| Manufacturer Warranty | Limited warranty - 1 year Technical support - phone consulting - 90 days |
Limited warranty - 2 years - pick-up and return |
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