Detailed comparison and review of Lenovo ThinkBook 13x G2 IAP (21AT) and ASUS VivoBook 14 (X1400EA). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo ThinkBook 13x G2 IAP (21AT) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
sharp display resolution
fast SSD storage
good battery life
efficient thermal management
limited port selection
higher price point
no dedicated GPU
average speaker quality
Advantages and disadvantages of ASUS VivoBook 14 (X1400EA) based on its technical characteristics, features, user experience, expert reviews and price level.
compact lightweight design
affordable price point
solid state drive included
decent battery life
full hd display
average processor performance
limited graphics capabilities
fewer connectivity options
basic audio quality
DESIGN AND DIMENSIONS | Lenovo ThinkBook 13x G2 IAP (21AT) | ASUS VivoBook 14 (X1400EA) |
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Product Type | Notebook - 180-degree hinge design | Notebook |
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Dimensions (WxDxH) | 29.6 cm x 20.9 cm x 1.29 cm | 32.54 cm x 21.6 cm x 1.99 cm |
Weight | 1.2 kg | 1.6 kg |
Case Material | Aluminium (top), aluminium (bottom), glass (display cover) | - |
Colour | Dual tone storm grey | Indie black |
DISPLAY | Lenovo ThinkBook 13x G2 IAP (21AT) | ASUS VivoBook 14 (X1400EA) |
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Screen Size (Type) | 13.3" - IPS | 14" |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 2560 x 1600 (WQXGA) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:10 | 16:9 |
Image Brightness | 400 cd/m² | 220 cd/m² |
Colour Gamut | 100% sRGB | 45% NTSC |
Features | Glossy, Corning Gorilla glass, anti-fingerprint, 170° viewing angle, Low Power, Dolby Vision, Smart sense panel | Anti-glare, 82% screen-to-body ratio |
PROCESSOR | Lenovo ThinkBook 13x G2 IAP (21AT) | ASUS VivoBook 14 (X1400EA) |
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CPU | Intel Core i7 (12th Gen) 1255U / 1.7 GHz | Intel Pentium Gold 7505 / 2 GHz |
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Max Turbo Speed | 4.7 GHz | 3.5 GHz |
Number of Cores | 10-core | Dual-Core |
Cache | 12 MB | 4 MB |
Platform Technology | Intel Evo | - |
Features | Integrated memory controller | Intel Smart Cache |
MEMORY | Lenovo ThinkBook 13x G2 IAP (21AT) | ASUS VivoBook 14 (X1400EA) |
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RAM | 16 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
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Max RAM Supported | - | 12 GB |
RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
Speed | 4800 MHz | - |
Rated Speed | 4800 MHz | - |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 1 |
STORAGE | Lenovo ThinkBook 13x G2 IAP (21AT) | ASUS VivoBook 14 (X1400EA) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe) | 128 GB SSD M.2 2280 PCIe 3.0 x2 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkBook 13x G2 IAP (21AT) | ASUS VivoBook 14 (X1400EA) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel UHD Graphics |
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Max Monitors Supported | 2 external monitor(s) | - |
Video System Features | Functions as Intel UHD graphics (for single-channel memory) | - |
Camera | Yes - 720p | Yes - VGA |
Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus, ToF sensor | - |
Sound | Stereo speakers, dual array microphone | Speakers, microphone |
Codec | Realtek ALC3306 | - |
Compliant Standards | High Definition Audio, Dolby Atmos | - |
Audio Features | Harman/kardon stereo speakers, Smart Amp, AI noise cancelling | Output: ASUS SonicMaster |
COMMUNICATIONS | Lenovo ThinkBook 13x G2 IAP (21AT) | ASUS VivoBook 14 (X1400EA) |
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Wireless | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac, Bluetooth 5.1 |
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Network Interface | Gigabit Ethernet | - |
Features | Dual stream (2x2) | Single stream (1x1) |
BATTERY | Lenovo ThinkBook 13x G2 IAP (21AT) | ASUS VivoBook 14 (X1400EA) |
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Technology | Lithium polymer | 2-cell Lithium Ion |
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Battery Capacity (Size) | 56 Wh | 37 Wh |
Battery Life | Up to 11.4 hours | - |
AC ADAPTER | Lenovo ThinkBook 13x G2 IAP (21AT) | ASUS VivoBook 14 (X1400EA) |
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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 | 45 Watt, 19 V, 2.37 A |
INPUT | Lenovo ThinkBook 13x G2 IAP (21AT) | ASUS VivoBook 14 (X1400EA) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Keyboard Backlight | Yes | - |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad, precision glass touchpad, smart sense keyboard backlight | Chiclet keyboard, 1.4mm travel distance |
CONNECTIONS & EXPANSIONS | Lenovo ThinkBook 13x G2 IAP (21AT) | ASUS VivoBook 14 (X1400EA) |
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Slots | - | 1 x Serial ATA (1 free) |
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Interfaces | 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack HDMI (on supplied adapter) VGA (on supplied adapter) LAN (on supplied adapter) USB 3.0 (on supplied adapter) |
Headphone/microphone combo jack USB 3.2 Gen 1 2 x USB 2.0 USB-C 3.2 Gen 1 HDMI 1.4 |
SOFTWARE | Lenovo ThinkBook 13x G2 IAP (21AT) | ASUS VivoBook 14 (X1400EA) |
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Operating System (OS) | Windows 11 Pro - English | Windows 11 Home in S mode |
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Software Included | Microsoft Office (Trial) | McAfee, Microsoft 365 Personal (1 year subscription), MyASUS |
MISCELLANEOUS | Lenovo ThinkBook 13x G2 IAP (21AT) | ASUS VivoBook 14 (X1400EA) |
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Included Accessories | USB-C slim power adapter | Power adapter |
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Bundled with | ThinkBook USB-C Micro Hub | - |
Integrated Options | Ambient light sensor | - |
Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip |
Features | Administrator password, hard drive password, power-on password, MIL-STD-810H tested, Rapid Charge Pro, self-healing BIOS | BIOS protection |
Compliant Standards | RoHS, FSC, Energy-Related Products (ErP) Lot 3, TCG Certified, TUV Rheinland Eyesafe Display, TUV Rheinland Low Blue Light (Hardware Solution) | - |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Silver | - |
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 |
Limited warranty - 1 year - pick-up and return |
Model Number | - | EK1651WS |