In depth comparison and review of Lenovo ThinkPad T15g Gen 2 (20YS) and ASUS ZenBook 14X OLED (UX5401ZAS). 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 T15g Gen 2 (20YS) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful professional graphics
robust build quality
high-resolution display
advanced cooling system
expandable memory options
heavier than competitors
expensive base model
average battery life
limited color accuracy
Advantages and disadvantages of ASUS ZenBook 14X OLED (UX5401ZAS) based on its technical characteristics, features, user experience, expert reviews and price level.
vibrant oled display
lightweight and portable
powerful intel processor
fast ssd storage
high build quality
average battery life
limited port selection
higher price point
no dedicated gpu
DESIGN AND DIMENSIONS | Lenovo ThinkPad T15g Gen 2 (20YS) | ASUS ZenBook 14X OLED (UX5401ZAS) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 37.54 cm x 25.23 cm x 3.145 cm | 31.12 cm x 22.11 cm x 1.59 cm |
Weight | 2.87 kg | 1.4 kg |
Case Material | Glass-fibre, polyphenylene sulfide, polyamide | - |
Colour | Black | Zero-G Titanium |
DISPLAY | Lenovo ThinkPad T15g Gen 2 (20YS) | ASUS ZenBook 14X OLED (UX5401ZAS) |
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Screen Size (Type) | 15.6" - IPS | 14" OLED |
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Touchscreen | - | Yes |
LCD Backlight Technology | LED backlight | - |
Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 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 | 600 cd/m² | 550 cd/m² |
Colour Gamut | 100% Adobe RGB | 100% DCI-P3 |
Colour Support | - | 1.07 billion colours |
Features | Anti-glare, HDR 400 compatible, 170° viewing angle, Dolby Vision | ASUS Splendid Video Intelligence Technology, ASUS EyeCare Technology, Pantone Validated, HDR 500 True Black, 0.2 ms response rate, 92% screen-to-body ratio |
PROCESSOR | Lenovo ThinkPad T15g Gen 2 (20YS) | ASUS ZenBook 14X OLED (UX5401ZAS) |
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CPU | Intel Core i7 (11th Gen) 11800H / 2.3 GHz | Intel Core i7 (12th Gen) 12700H / 2.3 GHz |
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Max Turbo Speed | 4.6 GHz | 4.7 GHz |
Number of Cores | 8-core | 14-core |
Cache | 24 MB | 24 MB |
Chipset | Intel WM590 | - |
Features | Integrated memory controller | Intel Smart Cache |
MEMORY | Lenovo ThinkPad T15g Gen 2 (20YS) | ASUS ZenBook 14X OLED (UX5401ZAS) |
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RAM | 32 GB (2 x 16 GB) | 16 GB (provided memory is soldered) |
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Max RAM Supported | 128 GB | - |
RAM Type | DDR4 SDRAM - non-ECC | LPDDR5 SDRAM |
Speed | 3200 MHz | - |
Rated Speed | 3200 MHz | - |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 4 | - |
Empty Slots | 2 | - |
STORAGE | Lenovo ThinkPad T15g Gen 2 (20YS) | ASUS ZenBook 14X OLED (UX5401ZAS) |
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Main Storage Size (HDD/SSD) | 1 TB SSD M.2 2280 PCIe 4.0 - TCG Opal Encryption 2, NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
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RAID Level | RAID 0, RAID 1 | - |
AUDIO & VIDEO | Lenovo ThinkPad T15g Gen 2 (20YS) | ASUS ZenBook 14X OLED (UX5401ZAS) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 3070 / Intel UHD Graphics | Intel Iris Xe Graphics |
Max Monitors Supported | 4 external monitor(s) | - |
Video Memory | 8 GB GDDR6 SDRAM | - |
Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - 720p | Yes - 720p |
Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus | Privacy shutter |
Sound | Stereo speakers, dual array microphone | Harman/kardon stereo speakers, array microphone |
Codec | Realtek ALC3306 | - |
Compliant Standards | High Definition Audio, Dolby Atmos | Dolby Atmos |
Audio Features | - | AI noise cancelling |
COMMUNICATIONS | Lenovo ThinkPad T15g Gen 2 (20YS) | ASUS ZenBook 14X OLED (UX5401ZAS) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | Intel Wi-Fi 6E AX 210 | - |
Network Interface | 2.5 Gigabit Ethernet | - |
Ethernet Controller | Intel I225-V | - |
Features | Wake-on-LAN (WOL), dual stream (2x2) | Dual stream (2x2) |
BATTERY | Lenovo ThinkPad T15g Gen 2 (20YS) | ASUS ZenBook 14X OLED (UX5401ZAS) |
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Technology | Lithium polymer | 3-cell Lithium Ion |
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Battery Capacity (Size) | 94 Wh | 63 Wh |
Battery Life | Up to 11 hours | - |
AC ADAPTER | Lenovo ThinkPad T15g Gen 2 (20YS) | ASUS ZenBook 14X OLED (UX5401ZAS) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 230 Watt | 100 Watt, 20 V, 5 A |
INPUT | Lenovo ThinkPad T15g Gen 2 (20YS) | ASUS ZenBook 14X OLED (UX5401ZAS) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, NumberPad 2.0 |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T15g Gen 2 (20YS) | ASUS ZenBook 14X OLED (UX5401ZAS) |
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Slots | 3 x M.2 Card (2 free) | - |
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Interfaces | 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) 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack LAN |
USB 3.2 Gen 2 2 x Thunderbolt 4 (supports DisplayPort) (Power Delivery) HDMI Headphone/microphone combo jack |
Memory Card Reader | Yes (SD Card) | Yes (microSD) |
SOFTWARE | Lenovo ThinkPad T15g Gen 2 (20YS) | ASUS ZenBook 14X OLED (UX5401ZAS) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 11 Home |
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MISCELLANEOUS | Lenovo ThinkPad T15g Gen 2 (20YS) | ASUS ZenBook 14X OLED (UX5401ZAS) |
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Included Accessories | Power adapter | USB-C power adapter |
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Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | Trusted Platform Module (TPM 2.0) and firmware (TPM), fingerprint reader |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS | ASUS IceCool design, ErgoLift |
Compliant Standards | RoHS, TCG Certified | TUV Rheinland Flicker Free Certification, TUV Rheinland Low Blue Light (Hardware Solution) |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | EPEAT Gold | - |
TCO Certified | TCO Certified Notebooks 8 | - |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 5 °C | - |
Humidity Range Operating | 8 - 95% | - |
Manufacturer Warranty | Base warranty - 3 years - pick-up and return Base warranty - battery - 1 year Extended warranty - 3 years - on-site |
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Model Number | - | KN110W |