Dell XPS 13 9315 2-in-1 vs. Alienware X15 R1: Full specs comparison
Here is a comparison of the specs between Dell XPS 13 9315 2-in-1 and Alienware X15 R1, 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 Alienware X15 R1.
Newer manufacturing
2022 vs. 2021
Supports faster memory
Dell XPS 13 9315 2-in-1 supports a faster memory speed than the Alienware X15 R1. It supports up to 4267MHz versus 3200MHz of system memory on the Alienware X15 R1.
Memory type and speed
Dell XPS 13 9315 2-in-1 - LPDDR4X
4,267 MHz
Alienware X15 R1 - DDR4
3,200 MHz
About 68% lighter
Dell XPS 13 9315 2-in-1 weighed 1.6 pounds, 68% lighter than the 5 pounds Alienware X15 R1.
| Weight | Dell XPS 13 9315 2-in-1 | Alienware X15 R1 |
|---|---|---|
| Pound | 1.6 lbs. | 5 lbs. |
| Kilogram | 0.73 kg | 2.27 kg |
Alienware X15 R1 Pros
Reasons that Alienware X15 R1 is better than Dell XPS 13 9315 2-in-1.
Much faster CPU performance
Intel Core i9-11900H inside Alienware X15 R1 has a 136% better multi-core CPU performance score than the Intel Core i7-1250U inside Dell XPS 13 9315 2-in-1.
Geekbench 5 multi-core score
Alienware X15 R1 - Intel Core i9-11900H
8,121
Alienware X15 R1 - Intel Core i7-11800H
7,908
Dell XPS 13 9315 2-in-1 - Intel Core i5-1230U
6,000
Dell XPS 13 9315 2-in-1 - Intel Core i7-1250U
3,435
Supports larger memory
Alienware X15 R1 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.
Max system memory size
Alienware X15 R1
32 GB
Dell XPS 13 9315 2-in-1
16 GB
Supports discrete graphics
Configurable up to Nvidia GeForce RTX 3080 8GB GDDR6 90W TGP vs. integrated
19% larger display
Alienware X15 R1 has a 15.6-inch screen size 19% larger than the 13-inch Dell XPS 13 9315 2-in-1.
Display size
Alienware X15 R1
15.6-inch
Dell XPS 13 9315 2-in-1
13-inch
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell XPS 13 9315 2-in-1 | Alienware X15 R1 |
| Released | 2022 | 2021 |
| Release Date |
| Available on June 1, 2021 |
| Pricing | Starting at $1099.99 |
|
| Applicable Models |
| - |
| Generations |
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Exterior | Dell XPS 13 9315 2-in-1 | Alienware X15 R1 |
| Dimensions |
|
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| Weight |
| 5 - 5.2 lbs (2.27 - 2.36 kg) |
| Colors | Sky Slate | Lunar light |
| Keyboard and Trackpad |
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| Chasis Information | CNC machined aluminum | - |
Display | Dell XPS 13 9315 2-in-1 | Alienware X15 R1 |
| Size | 13 Inches | 15.6 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. |
|
Ports | Dell XPS 13 9315 2-in-1 | Alienware X15 R1 |
 Left (2)
Bottom (1)
|  Left
|
Internal Specs | Dell XPS 13 9315 2-in-1 | Alienware X15 R1 |
| Processor |
|
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| Integrated Graphics |
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| Memory | 8 GB 16 GB 4266 MHz LPDDR4x onboard memory. | Memory Slots
|
| Discrete Graphics | - |
|
| 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 | Alienware X15 R1 |
| Wi-Fi | Intel Killer Wi-Fi 6E 1675 AX211 | Rivet Killer Wi-Fi 6E AX1675x Dual Band 2.4 GHz/5 GHz Up to 2400 Mbps WiFi 6 802.11a/b/g/n/ac/ax |
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.2 |
| Wireless WAN | Intel 5000 Global 5G (DW5931E) | - |
Battery | Dell XPS 13 9315 2-in-1 | Alienware X15 R1 |
| Size | 49.5 Wh | 87 WHr, 6-cell smart lithium-ion battery |
| Power Supply | 45 W USB (Type-C) power adapter 20 VDC/2.25A, 15 VDC/3A, 9 VDC/3A, 5VDC/3A | 240W power adapter. |
Software | Dell XPS 13 9315 2-in-1 | Alienware X15 R1 |
| OS | Windows 11 Home Pro | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 |
| Built-in Apps |
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Camera & Audio | Dell XPS 13 9315 2-in-1 | Alienware X15 R1 |
| Camera |
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| Audio |
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Misc | Dell XPS 13 9315 2-in-1 | Alienware X15 R1 |
| Inking | Dell XPS Stylus
| - |
| Sensors |
| Windows Hello IR Camera |
| Security |
| - |
| Warranty | - | 1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis |
Key Features | Dell XPS 13 9315 2-in-1 | Alienware X15 R1 |
| At Glance | | |
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