In depth comparison and review of Lenovo Thinkpad 13 (2nd Gen) (20J2) and ASUS VivoBook 15 (X512UA). 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 | Lenovo Thinkpad 13 (2nd Gen) (20J2) | ASUS VivoBook 15 (X512UA) |
|---|
| Product Type | Ultrabook | Ultrabook |
|---|---|---|
| Dimensions (WxDxH) | 32.24 cm x 22.28 cm x 1.98 cm | 35.72 cm x 23.04 cm x 1.99 cm |
| Weight | 1.44 kg | 1.7 kg |
| Case Material | Polycarbonate ABS | - |
| Colour | Pure black | Slate grey | Peacock blue | Coral crush |
| DISPLAY | Lenovo Thinkpad 13 (2nd Gen) (20J2) | ASUS VivoBook 15 (X512UA) |
|---|
| Screen Size (Type) | 13.3" - TN | 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 | 16:9 |
| Image Brightness | 250 cd/m² | 200 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | Anti-glare | Anti-glare, NanoEdge display |
| PROCESSOR | Lenovo Thinkpad 13 (2nd Gen) (20J2) | ASUS VivoBook 15 (X512UA) |
|---|
| CPU | Intel Core i3 (7th Gen) 7100U / 2.4 GHz | Intel Pentium Gold 4417U / 2.3 GHz |
|---|---|---|
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | 2 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo Thinkpad 13 (2nd Gen) (20J2) | ASUS VivoBook 15 (X512UA) |
|---|
| RAM | 4 GB (1 x 4 GB) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | 12 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | 2133 MHz |
| Rated Speed | 2400 MHz | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | 1 | 1 |
| STORAGE | Lenovo Thinkpad 13 (2nd Gen) (20J2) | ASUS VivoBook 15 (X512UA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Intel | 256 GB SSD M.2 SATA 6Gb/s |
|---|
| AUDIO & VIDEO | Lenovo Thinkpad 13 (2nd Gen) (20J2) | ASUS VivoBook 15 (X512UA) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 620 | Intel HD Graphics 610 |
|---|---|---|
| Camera | Yes - 720p | Yes - HD |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Codec | Realtek ALC3268 | - |
| Compliant Standards | High Definition Audio | - |
| Audio Features | - | ASUS SonicMaster |
| COMMUNICATIONS | Lenovo Thinkpad 13 (2nd Gen) (20J2) | ASUS VivoBook 15 (X512UA) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 8265 - M.2 Card | - |
| Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter | - |
| BATTERY | Lenovo Thinkpad 13 (2nd Gen) (20J2) | ASUS VivoBook 15 (X512UA) |
|---|
| Technology | 3-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 32 Wh |
| Battery Life | Up to 14.56 hours | - |
| AC ADAPTER | Lenovo Thinkpad 13 (2nd Gen) (20J2) | ASUS VivoBook 15 (X512UA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 20 V | 45 Watt, 19 V, 2.37 A |
| INPUT | Lenovo Thinkpad 13 (2nd Gen) (20J2) | ASUS VivoBook 15 (X512UA) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo Thinkpad 13 (2nd Gen) (20J2) | ASUS VivoBook 15 (X512UA) |
|---|
| Interfaces | 2 x USB 3.1 Gen 1/USB 3.0 USB 3.1 Gen 1/USB 3.0 (Always On) USB-C Headphone/microphone combo jack OneLink+ connector HDMI |
Headphone/microphone combo jack USB 3.1 Gen 1 2 x USB 2.0 USB-C 3.1 Gen 1 HDMI |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
| SOFTWARE | Lenovo Thinkpad 13 (2nd Gen) (20J2) | ASUS VivoBook 15 (X512UA) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo Thinkpad 13 (2nd Gen) (20J2) | ASUS VivoBook 15 (X512UA) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) 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, MIL-STD-810G tested | ASUS Battery Health charging technology |
| Compliant Standards | RoHS | UL, BSMI, CB, CCC, FCC |
| SAR Value | - | 0.304 W/kg (body), 0.304 W/kg (limb) |
| ENERGY STAR Certified | Yes | Yes |
| Model Number | - | EJ243T |
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