Dell Latitude 9510 vs. Lenovo Legion Y740 17”: Which is better?
Here is a side by side comparison between Dell Latitude 9510 and Lenovo Legion Y740 17” specs including CPU, RAM, storage, battery, display, and more.
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Dell Latitude 9510 Pros
Reasons that Dell Latitude 9510 is better than Lenovo Legion Y740 17”.
2020 vs. 2019
Dell Latitude 9510 weighed 1.40 pounds, 79% lighter than the 6.4 pounds Lenovo Legion Y740 17”.
Weight | Dell Latitude 9510 | Lenovo Legion Y740 17” |
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Pound | 1.40 lbs. | 6.4 lbs. |
Kilogram | 0.64 kg | 2.90 kg |
Lenovo Legion Y740 17” Pros
Reasons that Lenovo Legion Y740 17” is better than Dell Latitude 9510.
Intel Core i7-9750H inside Lenovo Legion Y740 17” has a 24% better multi-core CPU performance score than the Intel Core i7-10810U inside Dell Latitude 9510.
Lenovo Legion Y740 17” supports a larger memory capacity than the Dell Latitude 9510. It supports up to 32GB versus 16GB of system memory on the Dell Latitude 9510.
Lenovo Legion Y740 17” supports a faster memory speed than the Dell Latitude 9510. It supports up to 3200MHz versus 2133MHz of system memory on the Dell Latitude 9510.
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 Dell Latitude 9510 since it has onboard memory.
Memory | Dell Latitude 9510 | Lenovo Legion Y740 17” |
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Slots | Onboard | x2 |
Type | LPDDR3 | 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 15% larger than the 15-inch Dell Latitude 9510.
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell Latitude 9510 | Lenovo Legion Y740 17” |
Released | 2020 | 2019 |
Release Date |
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Pricing | Starting at $1,799.00 | Starting at $1,979.99 |
Generations |
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Exterior | Dell Latitude 9510 | Lenovo Legion Y740 17” |
Dimensions | 13.39 x 8.49 x 0.32 - 0.55 in (340.20 x 215.80 x 8.23 - 13.99 mm) Width: 13.39” (340.20 mm) Depth: 8.49” (215.80 mm) Height: 0.32 - 0.55” (8.23 - 13.99 mm) | 16.2” x 12” x 0.91” / 412.6 x 305 x 23 (mm) |
Weight |
| Starting at 6.4 lbs (2.9 kg) |
Colors |
| Iron Grey |
Keyboard and Trackpad |
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Display | Dell Latitude 9510 | Lenovo Legion Y740 17” |
Size | 15 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 | Dell Latitude 9510 | Lenovo Legion Y740 17” |
Left (5)
Right (3)
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Internal Specs | Dell Latitude 9510 | 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 | Dell Latitude 9510 | Lenovo Legion Y740 17” |
Wi-Fi | Intel® Wi-Fi 6 AX201 2x2 802.11ax 160MHz
Up to 2400 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac), WiFi-6 (802.11ax) | Killer™ Wireless 802.11 AC (2 x 2)
Up to 867 Mbps, WiFi 802.11 b/g/a/n/ac. |
Bluetooth | Bluetooth 5.1 | Bluetooth 5.0 |
Ethernet | - | Gigabit LAN
Speed: 10/100/1000 Mbps. |
More | Optional Qualcomm® Snapdragon™ X20 LTE-A (DW5821e), eSIM capable
| - |
Battery | Dell Latitude 9510 | Lenovo Legion Y740 17” |
Size |
| 76 Wh (4 Cell Li-Polymer) |
Battery Life | Up to 34 hours and 11 minutes | Up to 6 hours |
Power Supply |
| 230W AC power adapter Lenovo proprietary charging port. |
Software | Dell Latitude 9510 | Lenovo Legion Y740 17” |
OS | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 |
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Built-in Apps |
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Camera & Audio | Dell Latitude 9510 | 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 | Dell Latitude 9510 | Lenovo Legion Y740 17” |
Inking |
| - |
Sensors |
| - |
Security |
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In the box | - |
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Warranty | 3 Years Hardware Warranty with Onsite In-Home Service after Remote Diagnosis | 1 Year Depot or Carry-in |
Key Features | Dell Latitude 9510 | Lenovo Legion Y740 17” |
At Glance |
Comparison Summary
Dell has released the Latitude 9510, a 15-inch machine, in 2020. It is powered by up to a hexa-core Intel Core i7-10810U with a boost clock speed up to 4.90 GHz. The laptop has an integrated graphics option up to Intel® UHD Graphics (24 Execution Units, 300 → 1150 MHz).
On the other hand, we have the 17.3-inch Legion Y740 17” was introduced by Lenovo about a year earlier 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 Dell Latitude 9510 has a 15-inch display which is considerably smaller than the 17.3-inch Lenovo Legion Y740 17”. In addition, The Dell Latitude 9510 weighs 1.40 lbs. about 357% lighter than the 6.4 lbs. Lenovo Legion Y740 17”. Moreover, measured at 13.39” x 8.49” x 0.55”, the Dell Latitude 9510 is much more portable than the Lenovo Legion Y740 17” at 16.2” x 12” x 0.91”.
Moving over to upgradability, Dell claims that the Dell Latitude 9510 supports up to 16GB 2133 MHz LPDDR3 memory. However, it has an onboard memory module that is not upgradable by the users. Fortunately, it comes with two M.2 slots that users can easily upgrade and install an additional SSD to expand the storage on the device.
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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