In depth comparison and review of Lenovo ThinkPad X1 Yoga (3rd Gen) (20LE) and Lenovo ThinkPad L390 Yoga (20NU). 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 Lenovo ThinkPad L390 Yoga (20NU) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
flexible 2-in-1 design
comfortable keyboard
decent battery life
solid performance
heavier than competitors
dim display
limited graphics power
no thunderbolt support
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LE) | Lenovo ThinkPad L390 Yoga (20NU) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 33.3 cm x 22.9 cm x 1.705 cm | 32.18 cm x 22.42 cm x 1.88 cm |
| Weight | 1.4 kg | 1.56 kg |
| Case Material | Carbon fibre, glass-fibre, magnesium alloy, polyphenylene sulfide | Glass-fibre reinforced plastic, magnesium-aluminum alloy |
| Colour | Black | Black |
| DISPLAY | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LE) | Lenovo ThinkPad L390 Yoga (20NU) |
|---|
| Screen Size (Type) | 14" - IPS | 13.3" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes (10-point multi-touch) |
| 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 | 72% | 72% |
| Features | Anti-reflective, anti-smudge | Anti-reflective, capacitive touch screen, 170° viewing angle |
| PROCESSOR | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LE) | Lenovo ThinkPad L390 Yoga (20NU) |
|---|
| CPU | Intel Core i5 (8th Gen) 8250U / 1.6 GHz | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 3.9 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 6 MB | 6 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LE) | Lenovo ThinkPad L390 Yoga (20NU) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | 2400 MHz |
| Rated Speed | 2133 MHz | 2666 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 1 |
| STORAGE | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LE) | Lenovo ThinkPad L390 Yoga (20NU) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 SATA 6Gb/s - TCG Opal Encryption - Samsung | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) - Toshiba |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LE) | Lenovo ThinkPad L390 Yoga (20NU) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel UHD Graphics 620 |
|---|---|---|
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | ThinkShutter camera privacy | Fixed focus |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3286 | Realtek ALC3287 |
| Compliant Standards | High Definition Audio, Dolby Audio Premium | High Definition Audio, Dolby Audio Premium |
| COMMUNICATIONS | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LE) | Lenovo ThinkPad L390 Yoga (20NU) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 8265 - M.2 Card | Intel Wireless-AC 9560 - M.2 Card |
| Network Interface | Gigabit Ethernet | - |
| Features | - | Gigabit Ethernet via optional Ethernet (RJ-45) adapter |
| WWAN |
|---|
| Generation | 4G | - |
|---|---|---|
| Technology | LTE Advanced | - |
| Controller | FIBOCOM L850-GL - M.2 Card | - |
| BATTERY | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LE) | Lenovo ThinkPad L390 Yoga (20NU) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 54 Wh | 45 Wh |
| Battery Life | Up to 15.4 hours | Up to 12.17 hours |
| AC ADAPTER | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LE) | Lenovo ThinkPad L390 Yoga (20NU) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 5 / 9 / 15 / 20 V | 65 Watt |
| INPUT | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LE) | Lenovo ThinkPad L390 Yoga (20NU) |
|---|
| Type | Keyboard, digitizer, TrackPoint, digital pen, UltraNav | Keyboard, digitizer, TrackPoint, digital pen, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, multi-touch touchpad, Wave Keyboard | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LE) | Lenovo ThinkPad L390 Yoga (20NU) |
|---|
| Slots | 1 x Nano-SIM card (1 free) | - |
|---|---|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3) HDMI Lenovo Ethernet extension connector Headphone/microphone combo jack LAN (on supplied cable) |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack Lenovo Ethernet extension connector |
| Memory Card Reader | Yes (microSDXC UHS-II) | Yes (microSD) |
| SOFTWARE | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LE) | Lenovo ThinkPad L390 Yoga (20NU) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LE) | Lenovo ThinkPad L390 Yoga (20NU) |
|---|
| Included Accessories | ThinkPad Pen Pro, ThinkPad Ethernet Extension cable, USB-C power adapter | ThinkPad Pen Pro, USB-C power adapter |
|---|---|---|
| Integrated Options | Ambient light sensor, 3-axis gyro sensor, 3-axis accelerometer | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| 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, MIL-STD-810G tested | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
| Navigation Receiver | GPS | - |
| Compliant Standards | RoHS | RoHS |
| SAR Value | 1.372 W/kg (body), 1.372 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | EPEAT Silver | EPEAT Silver |
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