Detailed comparison and review of Lenovo ThinkPad E15 (20RD) and ASUS A509JA (BQ667). 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 E15 (20RD) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good security features
decent battery life
affordable price point
mediocre display quality
average graphics performance
no thunderbolt support
heavier design
Advantages and disadvantages of ASUS A509JA (BQ667) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
lightweight design
adequate performance
decent battery life
average display resolution
limited storage capacity
no backlit keyboard
basic graphics card
DESIGN AND DIMENSIONS | Lenovo ThinkPad E15 (20RD) | ASUS A509JA (BQ667) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36.8 cm x 24.5 cm x 1.89 cm | 36 cm x 23.5 cm x 2.29 cm |
Weight | 1.9 kg | 1.9 kg |
Case Material | Aluminum, polycarbonate ABS | Plastic |
Colour | Black | Transparent silver |
DISPLAY | Lenovo ThinkPad E15 (20RD) | ASUS A509JA (BQ667) |
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Screen Size (Type) | 15.6" - 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 | 250 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Anti-glare, 170° viewing angle | Anti-glare |
PROCESSOR | Lenovo ThinkPad E15 (20RD) | ASUS A509JA (BQ667) |
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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 ThinkPad E15 (20RD) | ASUS A509JA (BQ667) |
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RAM | 8 GB (1 x 8 GB) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
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Max RAM Supported | 16 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 | 0 | 0 |
STORAGE | Lenovo ThinkPad E15 (20RD) | ASUS A509JA (BQ667) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad E15 (20RD) | ASUS A509JA (BQ667) |
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Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Plus Graphics |
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Camera | Yes - 720p | Yes - VGA |
Camera Features | ThinkShutter camera privacy | - |
Sound | Stereo speakers, dual array microphone | Speaker, microphone |
Codec | Conexant CX11880 | - |
Compliant Standards | High Definition Audio, Dolby Advanced Audio | - |
Audio Features | - | ASUS SonicMaster, ASUS Bang & Olufsen ICEpower |
COMMUNICATIONS | Lenovo ThinkPad E15 (20RD) | ASUS A509JA (BQ667) |
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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 | Intel Wi-Fi 6 AX 201 - M.2 Card | - |
Network Interface | Gigabit Ethernet | - |
Ethernet Controller | Realtek R8111GUS | - |
Features | Dual stream (2x2) | - |
BATTERY | Lenovo ThinkPad E15 (20RD) | ASUS A509JA (BQ667) |
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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 12.2 hours | - |
AC ADAPTER | Lenovo ThinkPad E15 (20RD) | ASUS A509JA (BQ667) |
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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 ThinkPad E15 (20RD) | ASUS A509JA (BQ667) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad E15 (20RD) | ASUS A509JA (BQ667) |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB 2.0 USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) HDMI LAN 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 | - | Yes (microSD) |
SOFTWARE | Lenovo ThinkPad E15 (20RD) | ASUS A509JA (BQ667) |
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Operating System (OS) | Windows 10 Home 64-bit Edition - English | No operating system |
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MISCELLANEOUS | Lenovo ThinkPad E15 (20RD) | ASUS A509JA (BQ667) |
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Included Accessories | USB-C power adapter | Power adapter |
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Security | Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM) 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, RapidCharge, MIL-STD-810G tested | System password, hard drive password |
Compliant Standards | RoHS | - |
SAR Value | 0.367 W/kg (body), 0.367 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 - 3 years - on-site Limited warranty - battery - 1 year |
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