In depth comparison and review of ASUS Zenbook 14 Flip OLED (UP3404VA) and Lenovo ThinkPad L13 Yoga Gen 4 (21FR). 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 14 Flip OLED (UP3404VA) based on its technical characteristics, features, user experience, expert reviews and price level.
vibrant oled display
flexible 2-in-1 design
responsive touchscreen
compact and lightweight
decent battery life
limited port selection
average cpu performance
no dedicated gpu
higher price range
Advantages and disadvantages of Lenovo ThinkPad L13 Yoga Gen 4 (21FR) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile 2-in-1 design
responsive touchscreen
solid build quality
good keyboard feel
adequate port selection
average battery life
modest graphics performance
limited storage capacity
heavier than competitors
| DESIGN AND DIMENSIONS | ASUS Zenbook 14 Flip OLED (UP3404VA) | Lenovo ThinkPad L13 Yoga Gen 4 (21FR) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 31.15 cm x 22.34 cm x 1.59 cm | 30.5 cm x 21.8 cm x 1.706 cm |
| Weight | 1.5 kg | 1.31 kg |
| Case Material | Aluminum | Aluminium (top), glass-fibre reinforced plastic (bottom) |
| Colour | Ponder blue | Thunder black |
| DISPLAY | ASUS Zenbook 14 Flip OLED (UP3404VA) | Lenovo ThinkPad L13 Yoga Gen 4 (21FR) |
|---|
| Screen Size (Type) | 14" OLED | 13.3" - IPS |
|---|---|---|
| Touchscreen | Yes | Yes (10-point multi-touch) |
| Screen Resolution | 2880 x 1800 (2.8K) | 1920 x 1200 (WUXGA) |
| V-Sync Rate at Max Res. | 90 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:10 |
| Image Brightness | 550 cd/m² | 300 cd/m² |
| Colour Gamut | 100% DCI-P3 | 100% sRGB |
| Colour Support | 1.07 billion colours | - |
| Features | Pantone Validated, HDR 500 True Black, 87% screen-to-body ratio, 0.2 ms response rate, Less Blue Light technology | Anti-reflective, One Glass Solution, anti-smudge, 170° viewing angle |
| PROCESSOR | ASUS Zenbook 14 Flip OLED (UP3404VA) | Lenovo ThinkPad L13 Yoga Gen 4 (21FR) |
|---|
| CPU | Intel Core i7 (13th Gen) 1360P / 2.2 GHz | AMD Ryzen 7 Pro 7730U / 2 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.5 GHz |
| Number of Cores | 12-core | 8-core |
| Cache | 18 MB | L3 - 16 MB |
| Features | Intel Smart Cache | Integrated memory controller |
| MEMORY | ASUS Zenbook 14 Flip OLED (UP3404VA) | Lenovo ThinkPad L13 Yoga Gen 4 (21FR) |
|---|
| RAM | 16 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
| Speed | - | 3200 MHz |
| Rated Speed | - | 3200 MHz |
| STORAGE | ASUS Zenbook 14 Flip OLED (UP3404VA) | Lenovo ThinkPad L13 Yoga Gen 4 (21FR) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) | 512 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS Zenbook 14 Flip OLED (UP3404VA) | Lenovo ThinkPad L13 Yoga Gen 4 (21FR) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | AMD Radeon Graphics |
|---|---|---|
| Max Monitors Supported | - | 3 external monitor(s) |
| Video System Features | Functions as Intel UHD graphics (for single-channel memory) | - |
| Camera | Yes - 1080p | Yes - 1080p |
| Camera Features | IR camera, Windows Hello, ASUS 3D Noise Reduction (3DNR) Technology | Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera |
| Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | Dolby Atmos | High Definition Audio, Dolby Audio Premium |
| Audio Features | Output: Smart Amp, Asus Audio Booster; Input: AI noise cancelling | Input: Dolby Voice |
| COMMUNICATIONS | ASUS Zenbook 14 Flip OLED (UP3404VA) | Lenovo ThinkPad L13 Yoga Gen 4 (21FR) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | - | AMD RZ616 |
| Compliant Standards | - | DASH |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| WWAN |
|---|
| Generation | - | 4G upgradable |
|---|
| BATTERY | ASUS Zenbook 14 Flip OLED (UP3404VA) | Lenovo ThinkPad L13 Yoga Gen 4 (21FR) |
|---|
| Technology | 4-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 75 Wh | 46 Wh |
| AC ADAPTER | ASUS Zenbook 14 Flip OLED (UP3404VA) | Lenovo ThinkPad L13 Yoga Gen 4 (21FR) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 20 V, 3.25 A | 45 Watt |
| INPUT | ASUS Zenbook 14 Flip OLED (UP3404VA) | Lenovo ThinkPad L13 Yoga Gen 4 (21FR) |
|---|
| Type | Keyboard, stylus, NumberPad | Keyboard, digitizer, TrackPoint, digital pen, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard, 1.4mm travel distance | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | ASUS Zenbook 14 Flip OLED (UP3404VA) | Lenovo ThinkPad L13 Yoga Gen 4 (21FR) |
|---|
| Interfaces | HDMI 2.1 Headphone/microphone combo jack USB 3.2 Gen 2 2 x Thunderbolt 4 (supports DisplayPort) (Power Delivery) |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI (4K support) Headphone/microphone combo jack |
|---|
| SOFTWARE | ASUS Zenbook 14 Flip OLED (UP3404VA) | Lenovo ThinkPad L13 Yoga Gen 4 (21FR) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Pro - English |
|---|---|---|
| Software Included | McAfee LiveSafe, MyASUS, Microsoft 365 (1 month trial), GlideX | - |
| MISCELLANEOUS | ASUS Zenbook 14 Flip OLED (UP3404VA) | Lenovo ThinkPad L13 Yoga Gen 4 (21FR) |
|---|
| Included Accessories | Stylus, USB-C power adapter | USB-C power adapter, Lenovo Integrated Pen |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip | 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 | ErgoLift, MIL-STD-810H tested | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
| Compliant Standards | RoHS, REACH, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution), Energy Star 8.0 | RoHS, Energy-Related Products (ErP) Lot 6, TCG Certified, Energy-Related Products (ErP) Lot 26, TCO Certified 9.0 |
| 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 - response time: next business day |
| Model Number | KN117W | - |
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