Side by side comparison and review of Lenovo ThinkPad X280 (20KE) and ASUS Vivobook Go 15 (E1504GA). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of ASUS Vivobook Go 15 (E1504GA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid battery life
decent processor performance
includes multiple ports
average display quality
limited storage capacity
basic graphics card
no backlit keyboard
DESIGN AND DIMENSIONS | Lenovo ThinkPad X280 (20KE) | ASUS Vivobook Go 15 (E1504GA) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 30.77 cm x 20.98 cm x 1.78 cm | 36.03 cm x 23.25 cm x 1.79 cm |
Weight | 1.26 kg | 1.63 kg |
Case Material | Glass-fibre, magnesium-aluminum alloy | Plastic |
Colour | Black | Cool silver |
DISPLAY | Lenovo ThinkPad X280 (20KE) | ASUS Vivobook Go 15 (E1504GA) |
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Screen Size (Type) | 12.5" - TN | 15.6" |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 220 cd/m² | 250 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Anti-glare | Anti-glare, 84% screen-to-body ratio |
PROCESSOR | Lenovo ThinkPad X280 (20KE) | ASUS Vivobook Go 15 (E1504GA) |
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CPU | Intel Core i5 (8th Gen) 8350U / 1.7 GHz | Intel Core i3 N305 |
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Max Turbo Speed | 3.6 GHz | 3.8 GHz |
Number of Cores | Quad-Core | 8-core |
Cache | 6 MB | 6 MB |
64-bit Computing | Yes | - |
Features | Integrated memory controller | Intel Smart Cache |
MEMORY | Lenovo ThinkPad X280 (20KE) | ASUS Vivobook Go 15 (E1504GA) |
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RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
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RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | - |
Rated Speed | 2400 MHz | - |
STORAGE | Lenovo ThinkPad X280 (20KE) | ASUS Vivobook Go 15 (E1504GA) |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 SATA 6Gb/s - Samsung | 256 GB SSD - UFS 2.1 |
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AUDIO & VIDEO | Lenovo ThinkPad X280 (20KE) | ASUS Vivobook Go 15 (E1504GA) |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel UHD Graphics |
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Camera | Yes - 720p | Yes - 720p |
Camera Features | ThinkShutter camera privacy | Privacy shutter, ASUS 3D Noise Reduction (3DNR) Technology |
Sound | Stereo speakers, dual array microphone | Dual speakers, array microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio Premium | - |
Audio Features | - | Output: Audio by Dirac, Asus Audio Booster; Input: AI noise cancelling |
COMMUNICATIONS | Lenovo ThinkPad X280 (20KE) | ASUS Vivobook Go 15 (E1504GA) |
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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 | Intel Dual Band Wireless-AC 8265 - M.2 Card | - |
Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter | Single stream (1x1) |
BATTERY | Lenovo ThinkPad X280 (20KE) | ASUS Vivobook Go 15 (E1504GA) |
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Technology | 6-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 48 Wh | 42 Wh |
Battery Life | Up to 16.6 hours | - |
AC ADAPTER | Lenovo ThinkPad X280 (20KE) | ASUS Vivobook Go 15 (E1504GA) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 45 Watt, 5 / 9 / 15 / 20 V | 45 Watt, 19 V, 2.37 A |
INPUT | Lenovo ThinkPad X280 (20KE) | ASUS Vivobook Go 15 (E1504GA) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Precision touchpad, chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X280 (20KE) | ASUS Vivobook Go 15 (E1504GA) |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 USB-C 3.1 Gen 2 (supports Thunderbolt 3) HDMI Lenovo Ethernet extension connector Dock Headphone/microphone combo jack |
USB 2.0 USB 3.2 Gen 1 USB-C 3.2 Gen 1 HDMI 1.4 Headphone/microphone combo jack |
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Memory Card Reader | Yes (microSD) | - |
SOFTWARE | Lenovo ThinkPad X280 (20KE) | ASUS Vivobook Go 15 (E1504GA) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Home in S mode |
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Software Included | - | MyASUS, ScreenXpert, Microsoft 365 (1 month trial), GlideX |
MISCELLANEOUS | Lenovo ThinkPad X280 (20KE) | ASUS Vivobook Go 15 (E1504GA) |
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Dockable | Yes | - |
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Included Accessories | USB-C power adapter | Power adapter |
Security | Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
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, MIL-STD-810G tested | MIL-STD-810H tested |
Compliant Standards | RoHS | RoHS, REACH, TUV Rheinland |
ENERGY STAR Certified | Yes | - |
Model Number | - | NJ084W |