Lenovo Yoga 730 (15”) vs. Dell Precision 7740: Which is better?
Here is a side by side comparison between Lenovo Yoga 730 (15”) and Dell Precision 7740 specs including CPU, RAM, storage, battery, display, and more.
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Lenovo Yoga 730 (15”) Pros
Reasons that Lenovo Yoga 730 (15”) is better than Dell Precision 7740.
Lenovo Yoga 730 (15”) weighed 4.2 pounds, 39% lighter than the 6.79 pounds Dell Precision 7740.
Weight | Lenovo Yoga 730 (15”) | Dell Precision 7740 |
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Pound | 4.2 lbs. | 6.79 lbs. |
Kilogram | 1.91 kg | 3.08 kg |
Dell Precision 7740 Pros
Reasons that Dell Precision 7740 is better than Lenovo Yoga 730 (15”).
2019 vs. 2018
Intel Xeon E-2286M inside Dell Precision 7740 has a 170% better multi-core CPU performance score than the Intel Core i7-8550U inside Lenovo Yoga 730 (15”).
Dell Precision 7740 supports a larger memory capacity than the Lenovo Yoga 730 (15”). It supports up to 128GB versus 16GB of system memory on the Lenovo Yoga 730 (15”).
Dell Precision 7740 supports a faster memory speed than the Lenovo Yoga 730 (15”). It supports up to 3200MHz versus 2400MHz of system memory on the Lenovo Yoga 730 (15”).
Dell Precision 7740 has a 17.3-inch screen size 10% larger than the 15.6-inch Lenovo Yoga 730 (15”).
Prices
Here are the latest price updates and offers for both devices.
Availability | Lenovo Yoga 730 (15”) | Dell Precision 7740 |
Released | 2018 | 2019 |
Release Date | - |
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Pricing | - | Starting at $1,409 |
Generations | - |
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Exterior | Lenovo Yoga 730 (15”) | Dell Precision 7740 |
Dimensions | 14.17 x 9.8 x 0.67” (360 x 249 x 16.95 mm) Width: 14.17” (360 mm) Depth: 9.8” (249 mm) Height: 0.67” (16.95 mm) | 16.3 x 10.7 x 1.03 - 1.19 in (414.2 x 273.7 x 26.15 - 30.3 mm) |
Weight | Starting at 4.2 lbs (1.89 kg) |
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Keyboard and Trackpad |
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Display | Lenovo Yoga 730 (15”) | Dell Precision 7740 |
Size | 15.6 Inches | 17.3 Inches |
Info |
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Ports | Lenovo Yoga 730 (15”) | Dell Precision 7740 |
| Left (4)
Right (4)
Back (5)
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Internal Specs | Lenovo Yoga 730 (15”) | Dell Precision 7740 |
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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 730 (15”) | Dell Precision 7740 |
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Bluetooth |
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Ethernet | - |
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Battery | Lenovo Yoga 730 (15”) | Dell Precision 7740 |
Size |
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Battery Life |
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Power Supply |
| 240 W power adapter Power rated at 19.5 VDC/12.31 A. |
Software | Lenovo Yoga 730 (15”) | Dell Precision 7740 |
OS |
| Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 7.5 Upgradable to Windows 11 |
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Camera & Audio | Lenovo Yoga 730 (15”) | Dell Precision 7740 |
Camera |
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Audio |
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Misc | Lenovo Yoga 730 (15”) | Dell Precision 7740 |
Sensors |
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Security |
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Warranty | - | 3 Years Hardware Service with Onsite Service After Remote Diagnosis |
Key Features | Lenovo Yoga 730 (15”) | Dell Precision 7740 |
At Glance |
Comparison Summary
Lenovo has released the Yoga 730 (15”), a 15.6-inch machine, in 2018. It is powered by up to a quad-core Intel Core i7-8550U with a boost clock speed up to 4.00 GHz. The laptop has a dedicated GPU option up to NVIDIA GeForce GTX 1050 with 4GB GDDR5.
On the other hand, we have the 17.3-inch Precision 7740 was introduced by Dell about a year later in 2019. It comes with up to an octa-core Intel Xeon E-2286M with a boost clock speed up to 5.00 GHz. It has a dedicated GPU option up to Nvidia Quadro RTX 5000 with 16GB GDDR6.
Geekbench 5 Single Core
Geekbench 5 Multi Core
The Lenovo Yoga 730 (15”) has a 15.6-inch display which is slightly smaller than the 17.3-inch Dell Precision 7740. In addition, The Lenovo Yoga 730 (15”) weighs 4.2 lbs. about 61% lighter than the 6.79 lbs. Dell Precision 7740. Moreover, measured at 14.17” x 9.8” x 0.67”, the Lenovo Yoga 730 (15”) is much more portable than the Dell Precision 7740 at 16.3” x 10.7” x 1.19”.
Moving over to upgradability, Lenovo claims that the Lenovo Yoga 730 (15”) supports up to 16GB 2400 MHz DDR4 memory. It also comes with a single removable M.2 SSD slot that users can replace and upgrade in the future.
For Dell Precision 7740, it supports up to 128GB 3200 MHz DDR4 ECC memory that you can upgrade with four memory module slots on the motherboard. It also has four M.2 slots that users can easily swap or add an extra SSD to get extra space 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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