In depth comparison and review of Lenovo ThinkPad T540p and ASUS X515MA (EJ869W). 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 T540p based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good performance levels
reliable security features
decent battery life
heavy and bulky
outdated design
mediocre display quality
limited graphics performance
Advantages and disadvantages of ASUS X515MA (EJ869W) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
decent battery life
adequate connectivity options
average display quality
modest processor performance
limited storage capacity
no backlit keyboard
DESIGN AND DIMENSIONS | Lenovo ThinkPad T540p | ASUS X515MA (EJ869W) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 37.6 cm x 24.8 cm x 2.77 cm | 36.02 cm x 23.49 cm x 1.99 cm |
Weight | 2.49 kg | 1.8 kg |
Case Material | Glass-fibre reinforced plastic | Plastic |
Colour | Black | Transparent silver |
DISPLAY | Lenovo ThinkPad T540p | ASUS X515MA (EJ869W) |
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Screen Size (Type) | 15.6" | 15.6" |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1366 x 768 (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 | - | 200 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Anti-glare | Anti-glare, 83% screen-to-body ratio |
PROCESSOR | Lenovo ThinkPad T540p | ASUS X515MA (EJ869W) |
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CPU | Intel Core i5 (4th Gen) 4300U / 1.9 GHz | Intel Celeron N4020 / 1.1 GHz |
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Max Turbo Speed | 2.9 GHz | 2.8 GHz |
Number of Cores | Dual-Core | Dual-Core |
Cache | 3 MB | 4 MB |
64-bit Computing | Yes | - |
Features | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 | - |
MEMORY | Lenovo ThinkPad T540p | ASUS X515MA (EJ869W) |
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RAM | 8 GB | 8 GB (1 x 8 GB) |
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Max RAM Supported | 16 GB | - |
RAM Type | DDR3L SDRAM | DDR4 SDRAM |
Form Factor | SO-DIMM 204-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 1 |
Empty Slots | - | 0 |
STORAGE | Lenovo ThinkPad T540p | ASUS X515MA (EJ869W) |
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Main Storage Size (HDD/SSD) | 240 GB SSD | 128 GB SSD 2.5" PCIe 3.0 - NVM Express (NVMe) |
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Secondary Storage | - | 1 TB HDD SATA / 5400 rpm |
Optical Drive | DVD-Writer removable | - |
AUDIO & VIDEO | Lenovo ThinkPad T540p | ASUS X515MA (EJ869W) |
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Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel UHD Graphics 600 |
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Camera | Yes - 720p | Yes - VGA |
Sound | Stereo speakers, dual array microphone | Speakers, microphone |
Codec | Realtek ALC3232 | - |
Compliant Standards | High Definition Audio, Dolby Home Theater v4 | - |
Audio Features | - | Output: ASUS SonicMaster |
COMMUNICATIONS | Lenovo ThinkPad T540p | ASUS X515MA (EJ869W) |
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Wireless | Bluetooth, Wi-Fi | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Network Interface | Gigabit Ethernet | - |
Features | - | Single stream (1x1) |
WWAN |
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Generation | WWAN upgradable | - |
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BATTERY | Lenovo ThinkPad T540p | ASUS X515MA (EJ869W) |
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Technology | Lithium Ion | 2-cell Lithium Ion |
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Battery Capacity (Size) | - | 37 Wh |
AC ADAPTER | Lenovo ThinkPad T540p | ASUS X515MA (EJ869W) |
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Input | AC 120/230 V (50/60 Hz) | AC 100 -240 V (50/60 Hz) |
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Output | - | 33 Watt, 19 V, 1.75 A |
INPUT | Lenovo ThinkPad T540p | ASUS X515MA (EJ869W) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | Yes | Yes |
Keyboard Backlight | - | Yes |
Features | Spill-resistant, multi-touch touchpad | Chiclet keyboard, 1.4mm travel distance |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T540p | ASUS X515MA (EJ869W) |
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Slots | 1 x ExpressCard/34 (1 free) M.2 Card |
1 x M.2 (PCI Express 3.0 x2) (0 free) 1 x Serial ATA (0 free) |
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Interfaces | 2 x USB 3.0 2 x USB 2.0 VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack |
Headphone/microphone combo jack USB 3.2 Gen 1 2 x USB 2.0 HDMI 1.4 USB-C 3.2 Gen 1 |
Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
SOFTWARE | Lenovo ThinkPad T540p | ASUS X515MA (EJ869W) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Home |
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Software Included | - | McAfee LiveSafe, MyASUS, ScreenXpert, Microsoft 365 (1 month trial), GlideX |
MISCELLANEOUS | Lenovo ThinkPad T540p | ASUS X515MA (EJ869W) |
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Dockable | Yes | - |
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Included Accessories | Power adapter | Power adapter, wired mouse, backpack |
Security | Trusted Platform Module (TPM 1.2) Security Chip | Firmware Trusted Platform Module (TPM) solution |
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, ThinkPad Roll Cage, 1 USB 2.0 (Always On) | System password, BIOS protection |
Compliant Standards | ISO 9001, ISO 14001, RoHS, ISO 27001 | - |
ENERGY STAR Certified | Yes | Yes |
Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | - |