Detailed comparison and review of Lenovo ThinkPad X1 Nano Gen 2 (21E9) and ASUS Vivobook Go 15 (E1504FA). 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 ThinkPad X1 Nano Gen 2 (21E9) based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
impressive battery life
robust security features
sharp display quality
powerful intel processor
limited port selection
higher price point
no touchscreen option
average speaker quality
Advantages and disadvantages of ASUS Vivobook Go 15 (E1504FA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent battery life
solid build quality
good connectivity options
mediocre display resolution
limited storage capacity
average processor performance
no backlit keyboard
DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Nano Gen 2 (21E9) | ASUS Vivobook Go 15 (E1504FA) |
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Product Type | Notebook - 180-degree hinge design | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 29.33 cm x 20.81 cm x 1.48 cm | 36.03 cm x 23.25 cm x 1.79 cm |
Weight | 991.5 g | 1.63 kg |
Case Material | Carbon fibre (top), magnesium alloy (bottom) | Plastic |
Colour | Black weave | Cool silver |
DISPLAY | Lenovo ThinkPad X1 Nano Gen 2 (21E9) | ASUS Vivobook Go 15 (E1504FA) |
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Screen Size (Type) | 13" - IPS | 15.6" |
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Touchscreen | Yes (10-point multi-touch) | - |
LCD Backlight Technology | LED backlight | - |
Screen Resolution | 2160 x 1350 (2K) | 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 | 450 cd/m² | 250 cd/m² |
Colour Gamut | 100% sRGB | 45% NTSC |
Features | Anti-glare, anti-reflective, anti-smudge, 170° viewing angle, Low Power, Add-on Film Touch | Anti-glare, 84% screen-to-body ratio |
PROCESSOR | Lenovo ThinkPad X1 Nano Gen 2 (21E9) | ASUS Vivobook Go 15 (E1504FA) |
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CPU | Intel Core i7 (12th Gen) 1270P / 2.2 GHz | AMD Ryzen 5 7520U / 2.8 GHz |
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Max Turbo Speed | 4.8 GHz | 4.3 GHz |
Number of Cores | 12-core | Quad-Core |
Cache | 18 MB | L3 - 4 MB |
Features | Integrated memory controller | - |
MEMORY | Lenovo ThinkPad X1 Nano Gen 2 (21E9) | ASUS Vivobook Go 15 (E1504FA) |
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RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
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RAM Type | LPDDR5 SDRAM | LPDDR5 SDRAM |
Speed | 5200 MHz | - |
Rated Speed | 6400 MHz | - |
STORAGE | Lenovo ThinkPad X1 Nano Gen 2 (21E9) | ASUS Vivobook Go 15 (E1504FA) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia | 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad X1 Nano Gen 2 (21E9) | ASUS Vivobook Go 15 (E1504FA) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | AMD Radeon 610M |
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Max Monitors Supported | 2 external monitor(s) | - |
Camera | Yes - 1080p | Yes - 720p |
Camera Features | Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera | Privacy shutter, ASUS 3D Noise Reduction (3DNR) Technology |
Sound | Stereo speakers, two tweeters, two woofers, four microphones | Dual speakers, array microphone |
Codec | Realtek ALC3306 | - |
Compliant Standards | High Definition Audio, Dolby Atmos, Dolby Voice | - |
Audio Features | - | Output: ASUS SonicMaster, Audio by DTS; Input: AI noise cancelling |
COMMUNICATIONS | Lenovo ThinkPad X1 Nano Gen 2 (21E9) | ASUS Vivobook Go 15 (E1504FA) |
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Wireless | Bluetooth 5.1, 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 | - |
Network Interface | Gigabit Ethernet | - |
Features | - | Single stream (1x1) |
BATTERY | Lenovo ThinkPad X1 Nano Gen 2 (21E9) | ASUS Vivobook Go 15 (E1504FA) |
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Technology | 3-cell lithium polymer | 3-cell Lithium Ion |
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Battery Capacity (Size) | 49.5 Wh | 42 Wh |
AC ADAPTER | Lenovo ThinkPad X1 Nano Gen 2 (21E9) | ASUS Vivobook Go 15 (E1504FA) |
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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 ThinkPad X1 Nano Gen 2 (21E9) | ASUS Vivobook Go 15 (E1504FA) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | - |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls, glass touchpad | Precision touchpad, chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Nano Gen 2 (21E9) | ASUS Vivobook Go 15 (E1504FA) |
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Interfaces | 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) LAN (on supplied adapter) Headphone/microphone combo jack |
HDMI 1.4 Headphone/microphone combo jack USB 2.0 USB 3.2 Gen 1 USB-C 3.2 Gen 1 |
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SOFTWARE | Lenovo ThinkPad X1 Nano Gen 2 (21E9) | ASUS Vivobook Go 15 (E1504FA) |
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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 Plus in S mode |
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Software Included | - | MyASUS, Microsoft 365 (1 month trial), GlideX |
MISCELLANEOUS | Lenovo ThinkPad X1 Nano Gen 2 (21E9) | ASUS Vivobook Go 15 (E1504FA) |
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Included Accessories | Lenovo USB-C to Ethernet Adapter, USB-C slim power adapter | Power adapter |
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Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip |
Features | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, USB FIDO (Fast Identity Online) device integration, Firmware Resiliency 3.0, certificate based BIOS authentication | MIL-STD-810H tested, BIOS protection |
Compliant Standards | RoHS, TCG Certified | RoHS, REACH, TUV Rheinland, Energy Star 8.0 |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 5 °C | - |
Humidity Range Operating | 8 - 95% | - |
Model Number | - | NJ649W |