Surface Laptop 4 15” vs. Asus ZenBook Duo UX481FL: Full specs comparison
We have comprehensively analyzed the technical specifications for the Surface Laptop 4 15” and Asus ZenBook Duo UX481FL models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.
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Surface Laptop 4 15” Pros
Reasons that Surface Laptop 4 15” is better than Asus ZenBook Duo UX481FL.
2021 vs. 2019
Intel Core i7-1185G7 inside Surface Laptop 4 15” has a 65% better multi-core CPU performance score than the Intel Core i7-10510U inside Asus ZenBook Duo UX481FL.
Surface Laptop 4 15” supports a larger memory capacity than the Asus ZenBook Duo UX481FL. It supports up to 32GB versus 16GB of system memory on the Asus ZenBook Duo UX481FL.
Surface Laptop 4 15” supports a faster memory speed than the Asus ZenBook Duo UX481FL. It supports up to 4267MHz versus 2133MHz of system memory on the Asus ZenBook Duo UX481FL.
Surface Laptop 4 15” has a 15-inch screen size 7% larger than the 14-inch Asus ZenBook Duo UX481FL.
Asus ZenBook Duo UX481FL Pros
Reasons that Asus ZenBook Duo UX481FL is better than Surface Laptop 4 15”.
Configurable up to Nvidia GeForce MX250 2GB GDDR5 vs. integrated
Prices
Here are the latest price updates and offers for both devices.
Availability | Surface Laptop 4 15” | Asus ZenBook Duo UX481FL |
Released | 2021 | 2019 |
Release Date |
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Pricing |
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Generations | - |
Exterior | Surface Laptop 4 15” | Asus ZenBook Duo UX481FL |
Dimensions | 13.4” x 9.6” x 0.57” (339.5 mm x 244 mm x 14.69 mm) |
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Weight | 3.40 lb (1,542 g) | Starting at 3.3 lbs (1.5 kg) |
Colors | Metal Matte Black Platinum | Celestial Blue |
Keyboard and Trackpad |
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Display | Surface Laptop 4 15” | Asus ZenBook Duo UX481FL |
Size | 15 Inches | 14 Inches |
Info |
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Ports | Surface Laptop 4 15” | Asus ZenBook Duo UX481FL |
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Internal Specs | Surface Laptop 4 15” | Asus ZenBook Duo UX481FL |
Processor |
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Integrated Graphics |
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Memory | 8GB 16GB 32GB 4266 MHz LPDDR4X RAM | 8GB 16GB 2133 MHz LPDDR3 memory |
Discrete Graphics | - | NVIDIA® GeForce® MX250 Video memory: 2GB GDDR5 VRAM. |
Storage | 256 GB 512 GB 1 TB Removable M.2 NVMe SSD |
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Connectivity | Surface Laptop 4 15” | Asus ZenBook Duo UX481FL |
Wi-Fi | Wi-Fi 6: IEEE 802.11 a/b/g/n/ac/ax compatible. | Intel WiFi 6 with Gig+ performance (802.11ax) |
Bluetooth | Bluetooth Wireless 5.0 technology | Bluetooth 5.0 |
Battery | Surface Laptop 4 15” | Asus ZenBook Duo UX481FL |
Size | 45.8 Wh | 70Wh (4-cell lithium-polymer battery) |
Battery Life |
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Power Supply |
| 65W power adapter Plug Type: ø4.5mm, output: 19V DC, 3.42A, 65W. |
Software | Surface Laptop 4 15” | Asus ZenBook Duo UX481FL |
OS |
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Built-in Apps | Microsoft Office 365 30-days trial | ScreenXpert for ScreenPad Plus McAfee MyASUS |
Camera & Audio | Surface Laptop 4 15” | Asus ZenBook Duo UX481FL |
Camera |
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Audio |
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Misc | Surface Laptop 4 15” | Asus ZenBook Duo UX481FL |
Inking | Supports Surface Pen 4096 levels of pressure Tilt sensing Best in class latency | - |
Sensors |
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Security |
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In the box |
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Warranty |
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More | Supports Surface Dial Supports off-screen interaction only | - |
Key Features | Surface Laptop 4 15” | Asus ZenBook Duo UX481FL |
At Glance |
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