Lenovo Yoga C940 (14”) vs. Lenovo Legion Y740 17”: Which is better?
Here is a side by side comparison between Lenovo Yoga C940 (14”) and Lenovo Legion Y740 17” specs including CPU, RAM, storage, battery, display, and more.
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Lenovo Yoga C940 (14”) Pros
Reasons that Lenovo Yoga C940 (14”) is better than Lenovo Legion Y740 17”.
Lenovo Yoga C940 (14”) supports a faster memory speed than the Lenovo Legion Y740 17”. It supports up to 3733MHz versus 3200MHz of system memory on the Lenovo Legion Y740 17”.
Lenovo Yoga C940 (14”) weighed 2.98 pounds, 54% lighter than the 6.4 pounds Lenovo Legion Y740 17”.
Weight | Lenovo Yoga C940 (14”) | Lenovo Legion Y740 17” |
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Pound | 2.98 lbs. | 6.4 lbs. |
Kilogram | 1.35 kg | 2.90 kg |
Lenovo Legion Y740 17” Pros
Reasons that Lenovo Legion Y740 17” is better than Lenovo Yoga C940 (14”).
Intel Core i7-9750H inside Lenovo Legion Y740 17” has a 31% better multi-core CPU performance score than the Intel Core i7-1065G7 inside Lenovo Yoga C940 (14”).
Lenovo Legion Y740 17” supports a larger memory capacity than the Lenovo Yoga C940 (14”). It supports up to 32GB versus 16GB of system memory on the Lenovo Yoga C940 (14”).
Lenovo Legion Y740 17” comes with two SODIMM slots that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Lenovo Yoga C940 (14”) since it has onboard memory.
Memory | Lenovo Yoga C940 (14”) | Lenovo Legion Y740 17” |
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Slots | Onboard | x2 |
Type | LPDDR4X | DDR4 |
Configurable up to NVIDIA GeForce RTX 2080 8GB GDDR6 with Max-Q vs. integrated
Lenovo Legion Y740 17” has a 17.3-inch screen size 23% larger than the 14-inch Lenovo Yoga C940 (14”).
Prices
Here are the latest price updates and offers for both devices.
Availability | Lenovo Yoga C940 (14”) | Lenovo Legion Y740 17” |
Released | 2019 | 2019 |
Release Date |
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Pricing | - | Starting at $1,979.99 |
Exterior | Lenovo Yoga C940 (14”) | Lenovo Legion Y740 17” |
Dimensions | 12.61” x 8.54” x 0.57-0.61” (320.3mm x 215.6mm x 14.5-15.7mm) Width: 12.61” (320.3 mm) Depth: 8.54” (215.6mm) Height: 0.57-0.61” (14.5-15.7 mm) | 16.2” x 12” x 0.91” / 412.6 x 305 x 23 (mm) |
Weight | Starting at 2.98 lbs (1.35 kg) | Starting at 6.4 lbs (2.9 kg) |
Colors | Iron Grey Mira | Iron Grey |
Keyboard and Trackpad |
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Display | Lenovo Yoga C940 (14”) | Lenovo Legion Y740 17” |
Size | 14 Inches | 17.3 Inches |
Info |
| 17.3" FHD 144Hz 1920 x 1080, IPS, Dolby Vision HDR Enabled, 144 Hz, 72% Color Gamut, 300 nits, NVIDIA® G-Sync™. |
Ports | Lenovo Yoga C940 (14”) | Lenovo Legion Y740 17” |
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Internal Specs | Lenovo Yoga C940 (14”) | Lenovo Legion Y740 17” |
Processor |
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Integrated Graphics |
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Memory |
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Discrete Graphics | - |
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Storage |
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Connectivity | Lenovo Yoga C940 (14”) | Lenovo Legion Y740 17” |
Wi-Fi |
| Killer™ Wireless 802.11 AC (2 x 2)
Up to 867 Mbps, WiFi 802.11 b/g/a/n/ac. |
Bluetooth |
| Bluetooth 5.0 |
Ethernet | - | Gigabit LAN
Speed: 10/100/1000 Mbps. |
Battery | Lenovo Yoga C940 (14”) | Lenovo Legion Y740 17” |
Size |
| 76 Wh (4 Cell Li-Polymer) |
Battery Life |
| Up to 6 hours |
Power Supply | 65 W USB (Type-C) power adapter Supports Rapid Charge | 230W AC power adapter Lenovo proprietary charging port. |
Software | Lenovo Yoga C940 (14”) | Lenovo Legion Y740 17” |
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Built-in Apps |
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Camera & Audio | Lenovo Yoga C940 (14”) | Lenovo Legion Y740 17” |
Camera |
| Front-facing camera Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps. |
Audio |
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Misc | Lenovo Yoga C940 (14”) | Lenovo Legion Y740 17” |
Inking |
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Sensors |
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Security |
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In the box | - |
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Warranty | - | 1 Year Depot or Carry-in |
Key Features | Lenovo Yoga C940 (14”) | Lenovo Legion Y740 17” |
At Glance |
Comparison Summary
Lenovo has released the Yoga C940 (14”), a 14-inch machine, in early-2019. It is powered by up to a quad-core Intel Core i7-1065G7 with a boost clock speed up to 3.90 GHz. The laptop has an integrated graphics option up to Intel® Iris® Plus Graphics (64 Execution Units, 300 → 1100 MHz).
On the other hand, we have the 17.3-inch Legion Y740 17” was introduced by Lenovo around the same year in 2019. It comes with up to a hexa-core Intel Core i7-9750H with a boost clock speed up to 4.50 GHz. It has a dedicated GPU option up to NVIDIA GeForce RTX 2080 with 8GB GDDR6 with Max-Q.
Geekbench 5 Single Core
Geekbench 5 Multi Core
The Lenovo Yoga C940 (14”) has a 14-inch display which is considerably smaller than the 17.3-inch Lenovo Legion Y740 17”. In addition, The Lenovo Yoga C940 (14”) weighs 2.98 lbs. about 114% lighter than the 6.4 lbs. Lenovo Legion Y740 17”. Moreover, measured at 12.61” x 8.54” x 0.61”, the Lenovo Yoga C940 (14”) is much more portable than the Lenovo Legion Y740 17” at 16.2” x 12” x 0.91”.
Moving over to upgradability, Lenovo claims that the Lenovo Yoga C940 (14”) supports up to 16GB 3733 MHz LPDDR4X 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 Legion Y740 17”, it supports up to 32GB 3200 MHz DDR4 memory that you can upgrade with two memory module slots on the motherboard. It also has a single removable M.2 SSD slot that users can replace or upgrade when needed. Besides that, it also comes with a SATA slot where you can install an additional 2.5-inch SATA-based SSD, SSHD, or a hard disk drive.
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