In depth comparison and review of Lenovo ThinkPad X1 Yoga Gen 7 (21CE) 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 Lenovo ThinkPad X1 Yoga Gen 7 (21CE) based on its technical characteristics, features, user experience, expert reviews and price level.
excellent build quality
versatile 2-in-1 design
impressive battery life
superior keyboard comfort
high-resolution display
higher price point
limited graphics performance
no SD card slot
moderate storage options
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 ThinkPad X1 Yoga Gen 7 (21CE) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Product Type | Notebook - flip design | Notebook - flip design |
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Dimensions (WxDxH) | 31.44 cm x 22.23 cm x 1.553 cm | 31.1 cm x 22.3 cm x 1.59 cm |
Weight | 1.38 kg | 1.4 kg |
Case Material | Aluminium (top), aluminium (bottom) | - |
Colour | Storm grey | Pine grey |
DISPLAY | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | 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 1200 (WUXGA) | 2880 x 1800 (2.8K) |
V-Sync Rate at Max Res. | - | 90 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:10 | 16:10 |
Image Brightness | 400 cd/m² | 550 cd/m² |
Colour Gamut | 100% sRGB | 100% DCI-P3 |
Colour Support | - | 1.07 billion colours |
Features | Anti-glare, One Glass Solution, 170° viewing angle, Low Power, Eyesafe technology | 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 ThinkPad X1 Yoga Gen 7 (21CE) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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CPU | Intel Core i5 (12th Gen) 1240P / 1.7 GHz | Intel Core i5 (12th Gen) 12500H / 2.5 GHz |
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Max Turbo Speed | 4.4 GHz | 4.5 GHz |
Number of Cores | 12-core | 12-core |
Cache | 12 MB | L3 - 18 MB |
Features | Integrated memory controller | Intel Smart Cache |
MEMORY | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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RAM | 16 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
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RAM Type | LPDDR5 SDRAM | LPDDR5 SDRAM |
Speed | 5200 MHz | - |
Rated Speed | 5200 MHz | - |
STORAGE | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel Iris Xe Graphics |
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Max Monitors Supported | 3 external monitor(s) | - |
Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - 1080p | Yes - 720p |
Camera Features | Privacy shutter, IR camera, fixed focus | Privacy shutter |
Sound | Two tweeters, two woofers, quad array microphone | Harman/kardon stereo speakers, array microphone |
Codec | Realtek ALC3306 | - |
Compliant Standards | High Definition Audio, Dolby Atmos | Dolby Atmos |
Audio Features | - | Output: Smart Amp |
COMMUNICATIONS | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
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Wireless Controller | Intel Wi-Fi 6E AX 211 | - |
Features | - | Dual stream (2x2) |
BATTERY | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Technology | 4-cell lithium polymer | 3-cell Lithium Ion |
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Battery Capacity (Size) | 57 Wh | 63 Wh |
Battery Life | Up to 24.5 hours | - |
AC ADAPTER | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt, 5 / 9 / 15 / 20 V | 100 Watt, 20 V, 5 A |
INPUT | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Type | Keyboard, digitizer, TrackPoint, digital pen, UltraNav | Keyboard, NumberPad 2.0 |
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Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls, glass touchpad | Chiclet keyboard, 1.4mm travel distance |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Interfaces | USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) 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 | - | Yes (microSD) |
SOFTWARE | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence | Windows 11 Home |
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Software Included | - | Microsoft Office (30 days trial) |
MISCELLANEOUS | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS Zenbook 14 Flip OLED (UP5401ZA) |
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Included Accessories | USB-C power adapter, Lenovo Integrated Pen | USB-C power adapter |
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Integrated Options | Accelerometer, proximity sensor | - |
Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM) Security Chip, fingerprint reader |
Security Slot Type | Kensington nano security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, USB FIDO (Fast Identity Online) device integration, Firmware Resiliency 3.0 | ASUS IceCool design, ErgoLift, BIOS protection, Cortana support |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, REACH, TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution) |
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 | - | Limited warranty - 1 year - pick-up and return |
Model Number | - | KN056W |