In depth comparison and review of ASUS A509JA (EJ079T) and Lenovo ThinkPad L15 Gen 1 (20U8). 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 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
Advantages and disadvantages of Lenovo ThinkPad L15 Gen 1 (20U8) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good battery life
solid performance
adequate port selection
heavy chassis
modest display quality
limited graphics power
higher price point
| DESIGN AND DIMENSIONS | ASUS A509JA (EJ079T) | Lenovo ThinkPad L15 Gen 1 (20U8) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36 cm x 23.5 cm x 2.29 cm | 36.65 cm x 25 cm x 2.1 cm |
| Weight | 1.9 kg | 1.98 kg |
| Case Material | - | Polycarbonate ABS |
| Colour | Transparent silver | Black |
| DISPLAY | ASUS A509JA (EJ079T) | Lenovo ThinkPad L15 Gen 1 (20U8) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 200 cd/m² | - |
| Colour Gamut | 45% NTSC | 45% |
| Features | Anti-glare | Anti-glare |
| PROCESSOR | ASUS A509JA (EJ079T) | Lenovo ThinkPad L15 Gen 1 (20U8) |
|---|
| CPU | Intel Core i7 (10th Gen) 1065G7 / 1.3 GHz | No CPU |
|---|---|---|
| Max Turbo Speed | 3.9 GHz | - |
| Number of Cores | Quad-Core | - |
| Cache | 8 MB | - |
| 64-bit Computing | Yes | - |
| MEMORY | ASUS A509JA (EJ079T) | Lenovo ThinkPad L15 Gen 1 (20U8) |
|---|
| RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 0 GB |
|---|---|---|
| Max RAM Supported | 12 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 2 |
| Empty Slots | 0 | 2 |
| STORAGE | ASUS A509JA (EJ079T) | Lenovo ThinkPad L15 Gen 1 (20U8) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | - |
|---|
| AUDIO & VIDEO | ASUS A509JA (EJ079T) | Lenovo ThinkPad L15 Gen 1 (20U8) |
|---|
| Graphics Processor (GPU) | Intel Iris Plus Graphics | - |
|---|---|---|
| Camera | Yes | Yes - 720p |
| Camera Features | - | ThinkShutter camera privacy |
| Sound | Speaker, microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| Audio Features | ASUS SonicMaster, ASUS Bang & Olufsen ICEpower | - |
| COMMUNICATIONS | ASUS A509JA (EJ079T) | Lenovo ThinkPad L15 Gen 1 (20U8) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | - |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| BATTERY | ASUS A509JA (EJ079T) | Lenovo ThinkPad L15 Gen 1 (20U8) |
|---|
| Technology | 2-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 32 Wh | 45 Wh |
| Battery Life | - | Up to 13.78 hours |
| AC ADAPTER | ASUS A509JA (EJ079T) | Lenovo ThinkPad L15 Gen 1 (20U8) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | - |
| INPUT | ASUS A509JA (EJ079T) | Lenovo ThinkPad L15 Gen 1 (20U8) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | - | Yes |
| Features | Chiclet keyboard | Spill-resistant, multi-touch touchpad, buttonless touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | ASUS A509JA (EJ079T) | Lenovo ThinkPad L15 Gen 1 (20U8) |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.2 Gen 1 2 x USB 2.0 USB-C 3.2 Gen 1 HDMI |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery) USB-C 3.2 Gen 2 (supports DisplayPort 1.2 Alt Mode) (Power Delivery) HDMI LAN Headphone/microphone combo jack Dock |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS A509JA (EJ079T) | Lenovo ThinkPad L15 Gen 1 (20U8) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | No operating system |
|---|
| MISCELLANEOUS | ASUS A509JA (EJ079T) | Lenovo ThinkPad L15 Gen 1 (20U8) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter | USB-C power adapter |
| Security | Firmware Trusted Platform Module (TPM) Security Chip | - |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | System password, hard drive password | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
| Compliant Standards | - | RoHS |
| SAR Value | 0.13 W/kg (body), 0.13 W/kg (limb) | - |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| TCO Certified | - | TCO Certified Notebooks 8 |
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