Lenovo Yoga C940 (15”) vs. Surface Book 2 15”: Which is better?
Here is a side by side comparison between Lenovo Yoga C940 (15”) and Surface Book 2 15” specs including CPU, RAM, storage, battery, display, and more.
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Lenovo Yoga C940 (15”) Pros
Reasons that Lenovo Yoga C940 (15”) is better than Surface Book 2 15”.
2019 vs. 2017
Intel Core i9-9880H inside Lenovo Yoga C940 (15”) has a 57% better multi-core CPU performance score than the Intel Core i7-8650U inside Surface Book 2 15”.
Lenovo Yoga C940 (15”) supports a faster memory speed than the Surface Book 2 15”. It supports up to 2666MHz versus 1866MHz of system memory on the Surface Book 2 15”.
Surface Book 2 15” Pros
Reasons that Surface Book 2 15” is better than Lenovo Yoga C940 (15”).
Surface Book 2 15” weighed 4.20 pounds, 5% lighter than the 4.41 pounds Lenovo Yoga C940 (15”).
Weight | Lenovo Yoga C940 (15”) | Surface Book 2 15” |
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Pound | 4.41 lbs. | 4.20 lbs. |
Kilogram | 2.00 kg | 1.91 kg |
Key Similars
Similar characteristics share between Lenovo Yoga C940 (15”) and Surface Book 2 15”.
Both laptops supports up to 16GB of system memory.
Prices
Here are the latest price updates and offers for both devices.
Lenovo Yoga C940 (15”) Price | ||
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Lenovo Yoga C940-15.6" FHD Touch - i7-9750H - NVIDIA GTX 1650-16GB - 512GB SSD - Gray By Lenovo $579.00 | ||
Lenovo Yoga C940-15.6" 4K Touch - i7-9750H - NVIDIA GTX 1650-16GB - 512GB SSD - Gray By Lenovo $1,499.00 | ||
Lenovo Yoga C940-14 FHD Touch - 10th gen i7-1065G7-12GB - 512GB SSD - Gray By Lenovo $1,249.99 | ||
Surface Book 2 15” Price | ||
Microsoft Surface Book 2 15" (Intel Core i7, 16GB RAM, 512 GB), Silver By Microsoft $799.99 $899.99 11% OFF | ||
Microsoft Surface Book 2 15" (Intel Core i7, 16GB RAM, 512 GB) (Renewed) By Microsoft $564.69 $719.99 22% OFF | ||
NEW Microsoft Surface Book 3 - 15" Touch-Screen - 10th Gen Intel Core i7 - 16GB Memory - 256GB SSD (Latest Model) - Platinum By Microsoft $1,099.00 |
Availability | Lenovo Yoga C940 (15”) | Surface Book 2 15” |
Released | 2019 | 2017 |
Release Date |
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Pricing | - | Starting at 1,999$ |
Generations | - |
Exterior | Lenovo Yoga C940 (15”) | Surface Book 2 15” |
Dimensions | 13.98” x 9.38” x 0.68-0.77” (355.2 mm x 238.39 mm x 17.5-19.7 mm) Width: 13.98” (355.2 mm) Depth: 9.38” (238.39 mm) Height: 0.68-0.77” (17.5-19.7 mm) | 13.5” x 9.87” x 0.57”-0.90” (343 mm x 251 mm x 15 mm-23 mm) |
Weight | Starting at 4.41 lbs (2.0 kg) |
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Colors | Iron Grey | Platinum |
Keyboard and Trackpad |
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Display | Lenovo Yoga C940 (15”) | Surface Book 2 15” |
Size | 15.6 Inches | 15 Inches |
Info |
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Ports | Lenovo Yoga C940 (15”) | Surface Book 2 15” |
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Internal Specs | Lenovo Yoga C940 (15”) | Surface Book 2 15” |
Processor |
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Integrated Graphics |
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Memory |
| 8GB 16GB 1866 MHz LPDDR3 RAM |
Discrete Graphics |
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Storage |
| 256 GB 512 GB 1 TB 1 x M.2 2280 PCIe SSD |
Connectivity | Lenovo Yoga C940 (15”) | Surface Book 2 15” |
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Bluetooth |
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Battery | Lenovo Yoga C940 (15”) | Surface Book 2 15” |
Size |
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Battery Life |
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Power Supply | 135 W USB (Type-C) power adapter Supports Rapid Charge |
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Software | Lenovo Yoga C940 (15”) | Surface Book 2 15” |
OS |
| Windows 10 Pro (Creators Update) Free upgrade to Windows 11 |
Built-in Apps |
| Microsoft Office 365 30-days trial |
Camera & Audio | Lenovo Yoga C940 (15”) | Surface Book 2 15” |
Camera |
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Audio |
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Misc | Lenovo Yoga C940 (15”) | Surface Book 2 15” |
Inking |
| Supports Surface Pen 4096 levels of pressure Tilt sensing Best in class latency Paper feel 0.1mm precision |
Sensors |
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Security |
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In the box | - |
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Warranty | - | One-year limited hardware warranty |
More | - | Supports Surface Dial Supports both on-screen and off-screen interaction. |
Key Features | Lenovo Yoga C940 (15”) | Surface Book 2 15” |
At Glance |
Comparison Summary
Lenovo has released the Yoga C940 (15”), a 15.6-inch machine, in mid-2019. It is powered by up to an octa-core Intel Core i9-9880H with a boost clock speed up to 4.80 GHz. The laptop has a dedicated GPU option up to NVIDIA GeForce GTX 1650 with 4GB GDDR5 with Max-Q.
On the other hand, we have the 15-inch Surface Book 2 15” was introduced by Microsoft about two years earlier in late-2017. It comes with up to a quad-core Intel Core i7-8650U with a boost clock speed up to 4.20 GHz. It has a dedicated GPU option up to Nvidia GeForce GTX 1060 with 6GB GDDR5.
Geekbench 5 Single Core
Geekbench 5 Multi Core
The Lenovo Yoga C940 (15”) has a 15.6-inch display which is slightly larger than the 15-inch Surface Book 2 15”. In addition, the Lenovo Yoga C940 (15”) weighs 4.41 lbs. about 5% heavier than the 4.20 lbs. Surface Book 2 15”. Moreover, measured at 13.98” x 9.38” x 0.77”, the Lenovo Yoga C940 (15”) is considerably more portable than the Surface Book 2 15” at 13.5” x 9.87” x 0.9”.
Moving over to upgradability, Lenovo claims that the Lenovo Yoga C940 (15”) supports up to 16GB 2666 MHz DDR4 memory. However, it has an onboard memory module that is not upgradable by the users. Fortunately, it comes with a single removable M.2 SSD slot that users can replace and upgrade in the future.
For Surface Book 2 15”, it supports up to 16GB 1866 MHz LPDDR3 memory. Like Lenovo Yoga C940 (15”), it has an onboard memory module that is not upgradable by the users. Luckily, it has a single removable M.2 SSD slot that users can replace or upgrade when needed.
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