Side by side comparison and review of ASUS ZenBook Flip 13 (UX363JA) and Lenovo ThinkPad X390 (20SD). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of ASUS ZenBook Flip 13 (UX363JA) based on its technical characteristics, features, user experience, expert reviews and price level.
compact and lightweight
vibrant touchscreen display
solid build quality
fast SSD storage
good battery life
limited port selection
no dedicated GPU
average speaker quality
higher price point
Advantages and disadvantages of Lenovo ThinkPad X390 (20SD) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
impressive battery life
compact and portable
strong security features
limited graphics performance
average display brightness
no dedicated GPU
higher price point
| DESIGN AND DIMENSIONS | ASUS ZenBook Flip 13 (UX363JA) | Lenovo ThinkPad X390 (20SD) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 30.5 cm x 21.1 cm x 1.39 cm | 31.2 cm x 21.72 cm x 1.69 cm |
| Weight | 1.3 kg | 1.29 kg |
| Case Material | Aluminum | Magnesium-aluminum alloy, polyphenylene sulfide |
| Colour | Pine grey | Black |
| DISPLAY | ASUS ZenBook Flip 13 (UX363JA) | Lenovo ThinkPad X390 (20SD) |
|---|
| Screen Size (Type) | 13.3" | 13.3" - IPS |
|---|---|---|
| Touchscreen | Yes | - |
| 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 | 300 cd/m² | 300 cd/m² |
| Colour Gamut | 100% sRGB | 72% |
| Features | Glossy, IPS-level | Anti-glare, 170° viewing angle |
| PROCESSOR | ASUS ZenBook Flip 13 (UX363JA) | Lenovo ThinkPad X390 (20SD) |
|---|
| CPU | Intel Core i5 (10th Gen) 1035G4 / 1.1 GHz | Intel Core i7 (10th Gen) 10510U / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | 3.7 GHz | 4.9 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 6 MB | 8 MB |
| 64-bit Computing | - | Yes |
| Features | - | Integrated memory controller |
| MEMORY | ASUS ZenBook Flip 13 (UX363JA) | Lenovo ThinkPad X390 (20SD) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Rated Speed | - | 2666 MHz |
| STORAGE | ASUS ZenBook Flip 13 (UX363JA) | Lenovo ThinkPad X390 (20SD) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Toshiba |
|---|
| AUDIO & VIDEO | ASUS ZenBook Flip 13 (UX363JA) | Lenovo ThinkPad X390 (20SD) |
|---|
| Graphics Processor (GPU) | Intel Iris Plus Graphics | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - HD | Yes - 720p |
| Camera Features | IR camera, Windows Hello | ThinkShutter camera privacy |
| Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio, Dolby Audio Premium |
| Audio Features | ASUS SonicMaster | - |
| COMMUNICATIONS | ASUS ZenBook Flip 13 (UX363JA) | Lenovo ThinkPad X390 (20SD) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | - | Intel Wireless-AC 9560 |
| Features | Dual stream (2x2) | Gigabit Ethernet via optional Ethernet (RJ-45) adapter |
| BATTERY | ASUS ZenBook Flip 13 (UX363JA) | Lenovo ThinkPad X390 (20SD) |
|---|
| Technology | 4-cell Lithium Ion | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 67 Wh | 48 Wh |
| Battery Life | - | Up to 17.6 hours |
| AC ADAPTER | ASUS ZenBook Flip 13 (UX363JA) | Lenovo ThinkPad X390 (20SD) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19 V, 3.42 A | 65 Watt |
| INPUT | ASUS ZenBook Flip 13 (UX363JA) | Lenovo ThinkPad X390 (20SD) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook Flip 13 (UX363JA) | Lenovo ThinkPad X390 (20SD) |
|---|
| Interfaces | HDMI USB 3.2 Gen 1 2 x USB-C (supports Thunderbolt 3) (Power Delivery) Headphone output (on supplied adapter) |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Dock Headphone/microphone combo jack Lenovo Ethernet extension connector |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | ASUS ZenBook Flip 13 (UX363JA) | Lenovo ThinkPad X390 (20SD) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | ASUS ZenBook Flip 13 (UX363JA) | Lenovo ThinkPad X390 (20SD) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | USB-C power adapter, USB-C to audio jack adapter | USB-C power adapter |
| Security | Trusted Platform Module (TPM) and firmware (TPM) | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader |
| 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, MIL-STD-810G tested |
| Compliant Standards | MIL-STD 810G | RoHS |
| Repairability Index | 6.6 (out of 10) | - |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Model Number | EM120T | - |
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