In depth comparison and review of ASUS ZenBook Flip UX5400EA (KN068T) and Lenovo ThinkPad L13 Yoga Gen 3 (21B5). 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 ZenBook Flip UX5400EA (KN068T) based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution touchscreen
lightweight design
solid build quality
fast ssd storage
good battery life
average graphics performance
no dedicated GPU
limited port selection
higher price point
Advantages and disadvantages of Lenovo ThinkPad L13 Yoga Gen 3 (21B5) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
360-degree hinge flexibility
responsive touchscreen display
good keyboard feel
decent battery life
average graphics performance
limited storage options
heavier than competitors
noisy under load
| DESIGN AND DIMENSIONS | ASUS ZenBook Flip UX5400EA (KN068T) | Lenovo ThinkPad L13 Yoga Gen 3 (21B5) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 31.12 cm x 22.12 cm x 1.69 cm | 30.5 cm x 21.8 cm x 1.71 cm |
| Weight | 1.4 kg | 1.32 kg |
| Case Material | Aluminum | Aluminium (top), glass-fibre reinforced plastic (bottom) |
| Colour | Pine grey | Thunder black |
| DISPLAY | ASUS ZenBook Flip UX5400EA (KN068T) | Lenovo ThinkPad L13 Yoga Gen 3 (21B5) |
|---|
| Screen Size (Type) | 14" OLED | 13.3" - IPS |
|---|---|---|
| Touchscreen | Yes | Yes (10-point multi-touch) |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 2880 x 1800 (WQXGA+) | 1920 x 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:10 |
| Image Brightness | 400 cd/m² | 300 cd/m² |
| Colour Gamut | 100% DCI-P3 | 100% sRGB |
| Features | Glossy, Pantone Validated | Anti-reflective, One Glass Solution, anti-smudge, 170° viewing angle |
| PROCESSOR | ASUS ZenBook Flip UX5400EA (KN068T) | Lenovo ThinkPad L13 Yoga Gen 3 (21B5) |
|---|
| CPU | Intel Core i7 (11th Gen) 1165G7 / 2.8 GHz | Intel Core i5 (12th Gen) 1235U / 1.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 4.4 GHz |
| Number of Cores | Quad-Core | 10-core |
| Cache | 12 MB | 12 MB |
| Features | - | Integrated memory controller |
| MEMORY | ASUS ZenBook Flip UX5400EA (KN068T) | Lenovo ThinkPad L13 Yoga Gen 3 (21B5) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | DDR4 SDRAM |
| Speed | - | 3200 MHz |
| Rated Speed | - | 3200 MHz |
| STORAGE | ASUS ZenBook Flip UX5400EA (KN068T) | Lenovo ThinkPad L13 Yoga Gen 3 (21B5) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
|---|---|---|
| SSD Cache | 32 GB 3D Xpoint (Optane) | - |
| AUDIO & VIDEO | ASUS ZenBook Flip UX5400EA (KN068T) | Lenovo ThinkPad L13 Yoga Gen 3 (21B5) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Max Monitors Supported | - | 3 external monitor(s) |
| Camera | Yes - 720p | Yes - 1080p (front) |
| Resolution | - | 5 Megapixel (rear) |
| Camera Features | Privacy shutter | Privacy shutter, IR camera, rear camera with auto focus, Windows Hello, fixed focus |
| Sound | Speaker, array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio, Dolby Audio, Dolby Voice |
| COMMUNICATIONS | ASUS ZenBook Flip UX5400EA (KN068T) | Lenovo ThinkPad L13 Yoga Gen 3 (21B5) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 201 |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| WWAN |
|---|
| Generation | - | 4G |
|---|---|---|
| Technology | - | LTE |
| Controller | - | Quectel EM05-G - M.2 Card |
| BATTERY | ASUS ZenBook Flip UX5400EA (KN068T) | Lenovo ThinkPad L13 Yoga Gen 3 (21B5) |
|---|
| Technology | 3-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 63 Wh | 46 Wh |
| AC ADAPTER | ASUS ZenBook Flip UX5400EA (KN068T) | Lenovo ThinkPad L13 Yoga Gen 3 (21B5) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 100 Watt, 20 V, 5 A | 65 Watt |
| INPUT | ASUS ZenBook Flip UX5400EA (KN068T) | Lenovo ThinkPad L13 Yoga Gen 3 (21B5) |
|---|
| Type | Keyboard, ScreenPad 2.0 | Keyboard, digitizer, TrackPoint, digital pen, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard, FHD+ (2160 x 1080) IPS-level display | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook Flip UX5400EA (KN068T) | Lenovo ThinkPad L13 Yoga Gen 3 (21B5) |
|---|
| Slots | - | 1 x Nano-SIM card (1 free) |
|---|---|---|
| Interfaces | Headphone/microphone combo jack USB 3.2 Gen 2 2 x Thunderbolt 4 (Power Delivery) HDMI |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack |
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | ASUS ZenBook Flip UX5400EA (KN068T) | Lenovo ThinkPad L13 Yoga Gen 3 (21B5) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - English |
|---|
| MISCELLANEOUS | ASUS ZenBook Flip UX5400EA (KN068T) | Lenovo ThinkPad L13 Yoga Gen 3 (21B5) |
|---|
| Included Accessories | Stylus, USB-C power adapter | USB-C power adapter, Lenovo Integrated Pen |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader |
| Security Slot Type | - | Kensington nano security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | System password, MIL-STD-810H tested | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
| Compliant Standards | WEEE | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | - | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |
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