Detailed comparison and review of Lenovo ThinkBook 14-IML (Lenovo ThinkBook 14) and ASUS A509JA (EJ079T). 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 ThinkBook 14-IML (Lenovo ThinkBook 14) based on its technical characteristics, features, user experience, expert reviews and price level.
robust aluminum design
responsive fingerprint reader
decent battery life
affordable business laptop
solid processor performance
average display quality
no thunderbolt support
limited upgrade options
mediocre speaker output
Advantages and disadvantages of ASUS A509JA (EJ079T) based on its technical characteristics, features, user experience, expert reviews and price level.
solid build quality
responsive touchpad
crisp full hd display
adequate connectivity options
competitive pricing
average battery life
modest graphics performance
no backlit keyboard
limited upgradeability
DESIGN AND DIMENSIONS | Lenovo ThinkBook 14-IML (Lenovo ThinkBook 14) | ASUS A509JA (EJ079T) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 32.6 cm x 23 cm x 1.79 cm | 36 cm x 23.5 cm x 2.29 cm |
Weight | 1.5 kg | 1.9 kg |
Case Material | Aluminum | - |
Colour | Mineral grey | Transparent silver |
DISPLAY | Lenovo ThinkBook 14-IML (Lenovo ThinkBook 14) | ASUS A509JA (EJ079T) |
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Screen Size (Type) | 14" - IPS | 15.6" |
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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 | 250 cd/m² | 200 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Anti-glare | Anti-glare |
PROCESSOR | Lenovo ThinkBook 14-IML (Lenovo ThinkBook 14) | ASUS A509JA (EJ079T) |
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CPU | Intel Core i5 (10th Gen) 10210U / 1.6 GHz | Intel Core i7 (10th Gen) 1065G7 / 1.3 GHz |
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Max Turbo Speed | 4.2 GHz | 3.9 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 6 MB | 8 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | - |
MEMORY | Lenovo ThinkBook 14-IML (Lenovo ThinkBook 14) | ASUS A509JA (EJ079T) |
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RAM | 8 GB (provided memory is soldered) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
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Max RAM Supported | 24 GB | 12 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2666 MHz | - |
Rated Speed | 2666 MHz | - |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 1 |
Empty Slots | 1 | 0 |
STORAGE | Lenovo ThinkBook 14-IML (Lenovo ThinkBook 14) | ASUS A509JA (EJ079T) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkBook 14-IML (Lenovo ThinkBook 14) | ASUS A509JA (EJ079T) |
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Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Plus Graphics |
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Camera | Yes - 720p | Yes |
Camera Features | ThinkShutter camera privacy | - |
Sound | Stereo speakers, dual array microphone | Speaker, microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio | - |
Audio Features | - | ASUS SonicMaster, ASUS Bang & Olufsen ICEpower |
COMMUNICATIONS | Lenovo ThinkBook 14-IML (Lenovo ThinkBook 14) | ASUS A509JA (EJ079T) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | M.2 Card | - |
Network Interface | Gigabit Ethernet | - |
BATTERY | Lenovo ThinkBook 14-IML (Lenovo ThinkBook 14) | ASUS A509JA (EJ079T) |
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Technology | Lithium Ion | 2-cell Lithium Ion |
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Battery Capacity (Size) | 45 Wh | 32 Wh |
Battery Life | Up to 9 hours | - |
AC ADAPTER | Lenovo ThinkBook 14-IML (Lenovo ThinkBook 14) | ASUS A509JA (EJ079T) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt | 45 Watt, 19 V, 2.37 A |
INPUT | Lenovo ThinkBook 14-IML (Lenovo ThinkBook 14) | ASUS A509JA (EJ079T) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Keyboard Backlight | Yes | - |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | Lenovo ThinkBook 14-IML (Lenovo ThinkBook 14) | ASUS A509JA (EJ079T) |
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Interfaces | USB 2.0 USB 3.1 Gen 1 (Always On) USB 3.1 Gen 1 USB-C 3.1 Gen 1 USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
Headphone/microphone combo jack USB 3.2 Gen 1 2 x USB 2.0 USB-C 3.2 Gen 1 HDMI |
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Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
SOFTWARE | Lenovo ThinkBook 14-IML (Lenovo ThinkBook 14) | ASUS A509JA (EJ079T) |
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Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 10 Home 64-bit Edition |
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Software Included | Microsoft Office (30 days trial) | - |
MISCELLANEOUS | Lenovo ThinkBook 14-IML (Lenovo ThinkBook 14) | ASUS A509JA (EJ079T) |
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Included Accessories | Power adapter | Power adapter |
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Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | 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, RapidCharge | System password, hard drive password |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | - |
SAR Value | 0.49 W/kg (body), 0.49 W/kg (limb) | 0.13 W/kg (body), 0.13 W/kg (limb) |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Silver | - |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
Model Number | IML 20RV | - |