Dell XPS 15 9520 vs. Dell XPS 13 9315: Full specs comparison
We have comprehensively compared the specifications for the Dell XPS 15 9520 and Dell XPS 13 9315 models. The report includes detailed information regarding both models' CPU, memory, storage, battery life, display quality, and other features.
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Dell XPS 15 9520 Pros
Reasons that Dell XPS 15 9520 is better than Dell XPS 13 9315.
Much faster CPU performance
Intel Core i9-12900HK inside Dell XPS 15 9520 has a 278% better multi-core CPU performance score than the Intel Core i7-1250U inside Dell XPS 13 9315.
Geekbench 5 multi-core score
Dell XPS 15 9520 - Intel Core i9-12900HK
13,006
Dell XPS 15 9520 - Intel Core i7-12700H
11,774
Dell XPS 15 9520 - Intel Core i5-12500H
9,293
Dell XPS 13 9315 - Intel Core i5-1230U
6,000
Dell XPS 13 9315 - Intel Core i7-1250U
3,435
Supports larger memory
Dell XPS 15 9520 supports a larger memory capacity than the Dell XPS 13 9315. It supports up to 64GB versus 32GB of system memory on the Dell XPS 13 9315.
Max system memory size
Dell XPS 15 9520
64 GB
Dell XPS 13 9315
32 GB
Upgradable memory
Dell XPS 15 9520 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 XPS 13 9315 since it has onboard memory.
| Memory | Dell XPS 15 9520 | Dell XPS 13 9315 |
|---|---|---|
| Slots | x2 | Onboard |
| Type | DDR5 | LPDDR5 |
Supports discrete graphics
Configurable up to Nvidia GeForce RTX 3050Ti 4GB GDDR6 45W TGP vs. integrated
16% larger display
Dell XPS 15 9520 has a 15.6-inch screen size 16% larger than the 13.4-inch Dell XPS 13 9315.
Display size
Dell XPS 15 9520
15.6-inch
Dell XPS 13 9315
13.4-inch
Has four more ports and slots
Dell XPS 15 9520 has more ports and slots count than the Dell XPS 13 9315. It has six versus two amount of ports and slots on the Dell XPS 13 9315.
| Ports | Dell XPS 15 9520 | Dell XPS 13 9315 |
|---|---|---|
| full-size SD card slot | Yes | No |
| headphone jack | Yes | No |
| lock slot | Yes | No |
| Thunderbolt 4 | Yes x2 | Yes x2 |
| USB-C | Yes | No |
| Total | 6 | 2 |
More versatile connectivity
Dell XPS 15 9520 has better versatile I/O connectivity than the Dell XPS 13 9315. It has four versus one commonly used port and slot on the Dell XPS 13 9315.
| Ports | Dell XPS 15 9520 | Dell XPS 13 9315 |
|---|---|---|
| Thunderbolt 4 | Yes | Yes |
| full-size SD card slot | Yes | No |
| headphone jack | Yes | No |
| USB-C | Yes | No |
Dell XPS 13 9315 Pros
Reasons that Dell XPS 13 9315 is better than Dell XPS 15 9520.
Supports faster memory
Dell XPS 13 9315 supports a faster memory speed than the Dell XPS 15 9520. It supports up to 5200MHz versus 4800MHz of system memory on the Dell XPS 15 9520.
Memory type and speed
Dell XPS 13 9315 - LPDDR5
5,200 MHz
Dell XPS 15 9520 - DDR5
4,800 MHz
About 37% lighter
Dell XPS 13 9315 weighed 2.59 pounds, 37% lighter than the 4.06 pounds Dell XPS 15 9520.
| Weight | Dell XPS 15 9520 | Dell XPS 13 9315 |
|---|---|---|
| Pound | 4.06 lbs. | 2.59 lbs. |
| Kilogram | 1.84 kg | 1.17 kg |
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell XPS 15 9520 | Dell XPS 13 9315 |
| Released | 2022 | 2022 |
| Release Date | Announced on March 25, 2022. |
|
| Pricing | Windows 11 Home
|
|
| Applicable Models | - |
|
| Generations |
Exterior | Dell XPS 15 9520 | Dell XPS 13 9315 |
| Dimensions | 13.56” x 9.06” x 0.73” (344.40 x 230.10 x 18.54 mm) | 11.63 x 7.85 x 0.55 in (295.40 x 199.40 x 13.99 mm) |
| Weight |
| Starting at 2.59 lbs. (1.17 kg) |
| Colors |
| Sky Umber |
| Keyboard and Trackpad |
|
|
| Chasis Information | - | CNC machined aluminum |
Display | Dell XPS 15 9520 | Dell XPS 13 9315 |
| Size | 15.6 Inches | 13.4 Inches |
| Info |
|
|
Ports | Dell XPS 15 9520 | Dell XPS 13 9315 |
 Left (3)
Right (3)
|  Left (1)
Right (1)
|
Internal Specs | Dell XPS 15 9520 | Dell XPS 13 9315 |
| Processor |
|
|
| Integrated Graphics |
|
|
| Memory | 4 GB 8 GB 16 GB 32 GB 64 GB 4800 MHz Dual-channel DDR5 RAM.2 x SODIMM slots. | 8 GB 16 GB 32 GB 5200 MHz LPDDR5 Memory On-board |
| Discrete Graphics |
| - |
| Storage | 256 GB 512 GB 1 TB 2TB 4TB 8TB PCIe Gen 4 x4 NVMe SSD.Up to 64Gbps.
| 256 GB 512 GB 1TB 2TB M.2 2230 PCIe® 4x4 NVMe™ SSD, Up to 64 Gbps. |
| Fans Number | - | 1 |
Connectivity | Dell XPS 15 9520 | Dell XPS 13 9315 |
| Wi-Fi | Intel Killer 1675 (AX211) Dual Band 2.4GHz/5GHz Up to 2400 Mbps WiFi 6 802.11a/b/g/n/ac/ax | Intel Killer Wi-Fi 6E 1675 AX211 |
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.2 |
Battery | Dell XPS 15 9520 | Dell XPS 13 9315 |
| Size |
| 51 Wh |
| Battery Life |
|
|
| Power Supply |
| 45 W USB (Type-C) power adapter 20 VDC/2.25A, 15 VDC/3A, 9 VDC/3A, 5VDC/3A |
Software | Dell XPS 15 9520 | Dell XPS 13 9315 |
| OS | Windows 11 Home Pro | Windows 11 Home Pro |
| Built-in Apps |
|
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Camera & Audio | Dell XPS 15 9520 | Dell XPS 13 9315 |
| Camera |
|
|
| Audio |
|
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Misc | Dell XPS 15 9520 | Dell XPS 13 9315 |
| Sensors |
|
|
| Security |
|
|
| Warranty | 1 Year ProSupport with Next Business Day Onsite Service | - |
Key Features | Dell XPS 15 9520 | Dell XPS 13 9315 |
| At Glance | | |
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