Dell Inspiron 13 5391 vs. Lenovo Yoga C940 (15”): Which is better?
Here is a side by side comparison between Dell Inspiron 13 5391 and Lenovo Yoga C940 (15”) specs including CPU, RAM, storage, battery, display, and more.
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Dell Inspiron 13 5391 Pros
Reasons that Dell Inspiron 13 5391 is better than Lenovo Yoga C940 (15”).
Dell Inspiron 13 5391 weighed 2.16 pounds, 52% lighter than the 4.41 pounds Lenovo Yoga C940 (15”).
Weight | Dell Inspiron 13 5391 | Lenovo Yoga C940 (15”) |
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Pound | 2.16 lbs. | 4.41 lbs. |
Kilogram | 0.98 kg | 2.00 kg |
Lenovo Yoga C940 (15”) Pros
Reasons that Lenovo Yoga C940 (15”) is better than Dell Inspiron 13 5391.
Intel Core i9-9880H inside Lenovo Yoga C940 (15”) has a 107% better multi-core CPU performance score than the Intel Core i7-10510U inside Dell Inspiron 13 5391.
Lenovo Yoga C940 (15”) supports a larger memory capacity than the Dell Inspiron 13 5391. It supports up to 16GB versus 8GB of system memory on the Dell Inspiron 13 5391.
Lenovo Yoga C940 (15”) supports a faster memory speed than the Dell Inspiron 13 5391. It supports up to 2666MHz versus 2133MHz of system memory on the Dell Inspiron 13 5391.
Lenovo Yoga C940 (15”) has a 15.6-inch screen size 17% larger than the 13.3-inch Dell Inspiron 13 5391.
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell Inspiron 13 5391 | Lenovo Yoga C940 (15”) |
Released | 2019 | 2019 |
Release Date |
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Pricing |
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Exterior | Dell Inspiron 13 5391 | Lenovo Yoga C940 (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) |
Weight |
| Starting at 4.41 lbs (2.0 kg) |
Colors |
| Iron Grey |
Keyboard and Trackpad |
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Display | Dell Inspiron 13 5391 | Lenovo Yoga C940 (15”) |
Size | 13.3 Inches | 15.6 Inches |
Info | 13.3-inch FHD (1920 x 1080) TrueLife LED Backlight Non-touch Narrow Border Wide Viewing Angle Display |
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Ports | Dell Inspiron 13 5391 | Lenovo Yoga C940 (15”) |
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Internal Specs | Dell Inspiron 13 5391 | Lenovo Yoga C940 (15”) |
Processor |
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Integrated Graphics |
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Memory | 4 GB 8 GB 2133 MHz dual-channel onboard LPDDR3 RAM. |
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Discrete Graphics | NVIDIA® GeForce® MX250 (Optional) Pascal Architecture, 2GB GDDR5 64-bit, 1518 → 1582 MHz, 384 CUDA Cores. |
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Storage | 256 GB 512 GB M.2 PCIe NVMe Solid State Drive. |
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Connectivity | Dell Inspiron 13 5391 | Lenovo Yoga C940 (15”) |
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Bluetooth |
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Battery | Dell Inspiron 13 5391 | Lenovo Yoga C940 (15”) |
Size |
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Battery Life |
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Power Supply | 65 Watt AC Adapter | 135 W USB (Type-C) power adapter Supports Rapid Charge |
Software | Dell Inspiron 13 5391 | Lenovo Yoga C940 (15”) |
OS | Windows 10 Home Windows 10 Pro Ubuntu 18.04 Upgradable to Windows 11 |
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Camera & Audio | Dell Inspiron 13 5391 | Lenovo Yoga C940 (15”) |
Camera |
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Audio |
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Misc | Dell Inspiron 13 5391 | Lenovo Yoga C940 (15”) |
Inking | - |
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Sensors |
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Security | Fingerprint Reader with Windows Hello (Optional) |
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Key Features | Dell Inspiron 13 5391 | Lenovo Yoga C940 (15”) |
At Glance |
Comparison Summary
Dell has released the Inspiron 13 5391, a 13.3-inch machine, in late-2019. It is powered by up to a quad-core Intel Core i7-10510U with a boost clock speed up to 4.90 GHz. The laptop has a dedicated GPU option up to Nvidia GeForce MX250 with 2GB GDDR5.
On the other hand, we have the 15.6-inch Yoga C940 (15”) was introduced by Lenovo around the same year in mid-2019. It comes with up to an octa-core Intel Core i9-9880H with a boost clock speed up to 4.80 GHz. It has a dedicated GPU option up to NVIDIA GeForce GTX 1650 with 4GB GDDR5 with Max-Q.
Geekbench 5 Single Core
Geekbench 5 Multi Core
The Dell Inspiron 13 5391 has a 13.3-inch display which is considerably smaller than the 15.6-inch Lenovo Yoga C940 (15”). In addition, The Dell Inspiron 13 5391 weighs 2.16 lbs. about 104% lighter than the 4.41 lbs. Lenovo Yoga C940 (15”). Moreover, measured at 12.11” x 8.05” x 0.65”, the Dell Inspiron 13 5391 is much more portable than the Lenovo Yoga C940 (15”) at 13.98” x 9.38” x 0.77”.
Moving over to upgradability, Dell claims that the Dell Inspiron 13 5391 supports up to 8GB 2133 MHz LPDDR3 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 Lenovo Yoga C940 (15”), it supports up to 16GB 2666 MHz DDR4 memory. Like Dell Inspiron 13 5391, 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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