In depth comparison and review of Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) and ASUS Zenbook 14 Flip OLED (UP5401ZA). 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 (UP5401ZA) based on its technical characteristics, features, user experience, expert reviews and price level.
vibrant oled display
360-degree hinge versatility
lightweight and portable
responsive touchscreen
good battery life
limited port selection
average graphics performance
higher price point
no dedicated gpu
DESIGN AND DIMENSIONS | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Product Type | Notebook - flip design | Notebook - flip design |
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Dimensions (WxDxH) | 32.8 cm x 22.9 cm x 1.99 cm | 31.1 cm x 22.3 cm x 1.59 cm |
Weight | 1.7 kg | 1.4 kg |
Case Material | Polycarbonate, polycarbonate ABS, glass-fibre | - |
Colour | Onyx black | Pine grey |
DISPLAY | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Screen Size (Type) | 14" - IPS | 14" OLED |
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Touchscreen | Yes (10-point multi-touch) | Yes |
LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 2880 x 1800 (2.8K) |
V-Sync Rate at Max Res. | - | 90 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 250 cd/m² | 550 cd/m² |
Colour Gamut | - | 100% DCI-P3 |
Colour Support | - | 1.07 billion colours |
Features | Glossy, One Glass Solution, Glass Film Film (GFF) | Flicker Free technology, Low Blue Light technology, Pantone Validated, HDR 500 True Black, 88% screen-to-body ratio, 0.2 ms response rate |
PROCESSOR | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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CPU | Intel Core i5 (8th Gen) 8250U / 1.6 GHz | Intel Core i5 (12th Gen) 12500H / 2.5 GHz |
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Max Turbo Speed | 3.4 GHz | 4.5 GHz |
Number of Cores | Quad-Core | 12-core |
Cache | 6 MB | L3 - 18 MB |
64-bit Computing | Yes | - |
Features | Integrated memory controller | Intel Smart Cache |
MEMORY | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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RAM | 4 GB (1 x 4 GB) | 16 GB (provided memory is soldered) |
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Max RAM Supported | 16 GB | - |
RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
Speed | 2400 MHz | - |
Rated Speed | 2400 MHz | - |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 1 | - |
Empty Slots | 0 | - |
STORAGE | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Main Storage Size (HDD/SSD) | 500 GB HDD SATA 6Gb/s / 5400 rpm | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel Iris Xe Graphics |
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Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - 720p | Yes - 720p |
Resolution | 1 Megapixel | - |
Camera Features | - | Privacy shutter |
Sound | Stereo speakers, dual array microphone | Harman/kardon stereo speakers, array microphone |
Compliant Standards | High Definition Audio, Dolby Home Theater | Dolby Atmos |
Audio Features | Harman audio technology | Output: Smart Amp |
COMMUNICATIONS | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
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Wireless Controller | M.2 Card | - |
Features | - | Dual stream (2x2) |
BATTERY | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 52.5 Wh | 63 Wh |
Battery Life | Up to 10 hours | - |
AC ADAPTER | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt | 100 Watt, 20 V, 5 A |
INPUT | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Type | Keyboard, touchpad | Keyboard, NumberPad 2.0 |
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Keyboard Backlight | Yes | Yes |
Features | Multi-touch touchpad, buttonless touchpad | Chiclet keyboard, 1.4mm travel distance |
CONNECTIONS & EXPANSIONS | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
USB 3.2 Gen 2 2 x Thunderbolt 4 (Power Delivery) HDMI 2.1 Headphone/microphone combo jack |
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Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
SOFTWARE | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 11 Home |
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Software Included | - | Microsoft Office (30 days trial) |
MISCELLANEOUS | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Included Accessories | Power adapter | USB-C power adapter |
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Integrated Options | Accelerometer | - |
Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM) Security Chip, fingerprint reader |
Security Slot Type | Kensington mini security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Administrator password, hard drive password, power-on password | ASUS IceCool design, ErgoLift, BIOS protection, Cortana support |
Compliant Standards | RoHS | RoHS, REACH, TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution) |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
Model Number | 14IKBR 81C8 | KN056W |