Dell XPS 13 9315 2-in-1 vs. Dell XPS 13 7390 2-in-1: Which is better?
Here is a side by side comparison between Dell XPS 13 9315 2-in-1 and Dell XPS 13 7390 2-in-1 specs including CPU, RAM, storage, battery, display, and more.
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Dell XPS 13 9315 2-in-1 Pros
Reasons that Dell XPS 13 9315 2-in-1 is better than Dell XPS 13 7390 2-in-1.
2022 vs. 2019
Dell XPS 13 9315 2-in-1 supports a faster memory speed than the Dell XPS 13 7390 2-in-1. It supports up to 4267MHz versus 3733MHz of system memory on the Dell XPS 13 7390 2-in-1.
Dell XPS 13 9315 2-in-1 weighed 1.6 pounds, 46% lighter than the 2.92 pounds Dell XPS 13 7390 2-in-1.
Weight | Dell XPS 13 9315 2-in-1 | Dell XPS 13 7390 2-in-1 |
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Pound | 1.6 lbs. | 2.92 lbs. |
Kilogram | 0.73 kg | 1.32 kg |
Dell XPS 13 7390 2-in-1 Pros
Reasons that Dell XPS 13 7390 2-in-1 is better than Dell XPS 13 9315 2-in-1.
Intel Core i7-1065G7 inside Dell XPS 13 7390 2-in-1 has a 8% better multi-core CPU performance score than the Intel Core i7-1250U inside Dell XPS 13 9315 2-in-1.
Dell XPS 13 7390 2-in-1 supports a larger memory capacity than the Dell XPS 13 9315 2-in-1. It supports up to 32GB versus 16GB of system memory on the Dell XPS 13 9315 2-in-1.
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell XPS 13 9315 2-in-1 | Dell XPS 13 7390 2-in-1 |
Released | 2022 | 2019 |
Release Date |
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Pricing | Starting at $1099.99 | - |
Applicable Models |
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Generations |
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Exterior | Dell XPS 13 9315 2-in-1 | Dell XPS 13 7390 2-in-1 |
Dimensions |
| 11.67 x 8.17 x 0.27 - 0.52 in (296.40 x 207.40 x 6.94 - 13.10 mm) Width: 11.67” (301.76 mm) Depth: 8.17” (199.24 mm) Height: 0.27 - 0.52” (6.94 - 13.10 mm) |
Weight |
| 2.92 lbs (1.33 kg) |
Colors | Sky Slate |
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Keyboard and Trackpad |
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Chasis Information | CNC machined aluminum | - |
Display | Dell XPS 13 9315 2-in-1 | Dell XPS 13 7390 2-in-1 |
Size | 13 Inches | 13.4 Inches |
Info | 13-inch 3K touchscreen 2880 x 1920, 60 Hz, 1800:1, 100% sRGB, 500 nits, Anti-reflective, anti-smudge, Touch support, Gorilla Glass 7, active pen support, Dolby Vision, Eyesafe. |
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Ports | Dell XPS 13 9315 2-in-1 | Dell XPS 13 7390 2-in-1 |
Left (2)
Bottom (1)
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Internal Specs | Dell XPS 13 9315 2-in-1 | Dell XPS 13 7390 2-in-1 |
Processor |
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Integrated Graphics |
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Memory | 8 GB 16 GB 4266 MHz LPDDR4x onboard memory. |
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Storage | 256 GB 512 GB 1TB M.2 2230 PCIe® 4x4 NVMe™ SSD, Up to 32 Gbps. |
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Connectivity | Dell XPS 13 9315 2-in-1 | Dell XPS 13 7390 2-in-1 |
Wi-Fi | Intel Killer Wi-Fi 6E 1675 AX211 |
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Bluetooth | Bluetooth 5.2 |
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Wireless WAN | Intel 5000 Global 5G (DW5931E) | - |
Battery | Dell XPS 13 9315 2-in-1 | Dell XPS 13 7390 2-in-1 |
Size | 49.5 Wh |
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Battery Life | - |
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Power Supply | 45 W USB (Type-C) power adapter 20 VDC/2.25A, 15 VDC/3A, 9 VDC/3A, 5VDC/3A | 45 W USB (Type-C) power adapter 20 VDC/2.25A, 15 VDC/3A, 9 VDC/3A, 5VDC/3A |
Software | Dell XPS 13 9315 2-in-1 | Dell XPS 13 7390 2-in-1 |
OS | Windows 11 Home Pro | Windows 10 Home Windows 10 Pro Ubuntu 18.04 Upgradable to Windows 11 |
Built-in Apps |
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Camera & Audio | Dell XPS 13 9315 2-in-1 | Dell XPS 13 7390 2-in-1 |
Camera |
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Audio |
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Misc | Dell XPS 13 9315 2-in-1 | Dell XPS 13 7390 2-in-1 |
Inking | Dell XPS Stylus
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Sensors |
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Security |
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Key Features | Dell XPS 13 9315 2-in-1 | Dell XPS 13 7390 2-in-1 |
At Glance |
Comparison Summary
Dell has released the XPS 13 9315 2-in-1, a 13-inch machine, in mid-2022. It is powered by up to 10-core Intel Core i7-1250U with a boost clock speed up to 4.70 GHz. The laptop has an integrated graphics option up to Intel® Iris® Xe Graphics (96 Execution Units, → 950 MHz).
On the other hand, we have the 13.4-inch XPS 13 7390 2-in-1 was introduced by Dell about three years earlier in 2019. It comes with up to a quad-core Intel Core i7-1065G7 with a boost clock speed up to 3.90 GHz. It has an integrated graphics option up to Intel® Iris® Plus Graphics (64 Execution Units, 300 → 1100 MHz).Geekbench 5 Single Core
Geekbench 5 Multi Core
The Dell XPS 13 9315 2-in-1 has a 13-inch display which is quite similar size to the 13.4-inch Dell XPS 13 7390 2-in-1. In addition, The Dell XPS 13 9315 2-in-1 weighs 1.6 lbs. about 82% lighter than the 2.92 lbs. Dell XPS 13 7390 2-in-1. Moreover, measured at 11.63” x 7.85” x 0.55”, the Dell XPS 13 9315 2-in-1 is just as portable as the Dell XPS 13 7390 2-in-1 at 11.67” x 8.17” x 0.52”.
Moving over to upgradability, Dell claims that the Dell XPS 13 9315 2-in-1 supports up to 16GB 4267 MHz LPDDR4X memory. However, it has an onboard memory module that is not upgradable by the users.
For Dell XPS 13 7390 2-in-1, it supports up to 32GB 3733 MHz LPDDR4X memory. Like Dell XPS 13 9315 2-in-1, 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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