Dell XPS 17 9720 vs. Alienware X17 R2: Full specs comparison
The following is a comprehensive comparison of the Dell XPS 17 9720 and Alienware X17 R2 specifications, including details on CPU, memory, storage, battery life, display quality, and other features.
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Dell XPS 17 9720 Pros
Reasons that Dell XPS 17 9720 is better than Alienware X17 R2.
Dell XPS 17 9720 supports a larger memory capacity than the Alienware X17 R2. It supports up to 64GB versus 32GB of system memory on the Alienware X17 R2.
Dell XPS 17 9720 weighed 4.79 pounds, 27% lighter than the 6.54 pounds Alienware X17 R2.
Weight | Dell XPS 17 9720 | Alienware X17 R2 |
---|---|---|
Pound | 4.79 lbs. | 6.54 lbs. |
Kilogram | 2.17 kg | 2.97 kg |
Alienware X17 R2 Pros
Reasons that Alienware X17 R2 is better than Dell XPS 17 9720.
Intel Core i9-12900HK inside Alienware X17 R2 has a 10% better multi-core CPU performance score than the Intel Core i7-12700H inside Dell XPS 17 9720.
Alienware X17 R2 has more ports and slots count than the Dell XPS 17 9720. It has ten versus seven amount of ports and slots on the Dell XPS 17 9720.
Ports | Dell XPS 17 9720 | Alienware X17 R2 |
---|---|---|
full-size SD card slot | Yes | No |
HDMI | No | Yes |
headphone jack | Yes | Yes |
lock slot | Yes | No |
microSD card slot | No | Yes |
Mini DisplayPort | No | Yes |
power port | No | Yes |
RJ-45 | No | Yes |
Thunderbolt 4 | Yes x4 | Yes |
USB-A | No | Yes x2 |
USB-C | No | Yes |
Total | 7 | 10 |
Alienware X17 R2 has better versatile I/O connectivity than the Dell XPS 17 9720. It has nine versus three commonly used ports and slots on the Dell XPS 17 9720.
Ports | Dell XPS 17 9720 | Alienware X17 R2 |
---|---|---|
headphone jack | Yes | Yes |
Thunderbolt 4 | Yes | Yes |
full-size SD card slot | Yes | No |
HDMI | No | Yes |
microSD card slot | No | Yes |
Mini DisplayPort | No | Yes |
power port | No | Yes |
RJ-45 | No | Yes |
USB-A | No | Yes |
USB-C | No | Yes |
Key Similars
Similar characteristics share between Dell XPS 17 9720 and Alienware X17 R2.
Both laptops supports the same 4800MHz DDR5 RAM.
Both laptops come with available RAM slots that allow you to replace or upgrade when needed.
Memory | Dell XPS 17 9720 | Alienware X17 R2 |
---|---|---|
Slots | x2 | x2 |
Type | DDR5 | DDR5 |
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell XPS 17 9720 | Alienware X17 R2 |
Released | 2022 | 2022 |
Release Date | Announced on March 3, 2022 |
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Pricing | Windows 11 Home
| Starting at $2,299 |
Applicable Models |
| - |
Generations |
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Exterior | Dell XPS 17 9720 | Alienware X17 R2 |
Dimensions | 14.74” x 9.76” x 0.77” (374.45 x 248.05 x 19.5 mm) |
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Weight |
| 6.54 ~ 6.82 lbs. (2.96 - 3.09 kg) |
Colors | Platinum Silver exterior Black interior CNC machined aluminum in platinum silver with carbon fiber composite palm rest in black. | Lunar light With High Endurance Clear Coat and Silky - Smooth Finish |
Keyboard and Trackpad |
| Keyboard
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Chasis Information | - |
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Display | Dell XPS 17 9720 | Alienware X17 R2 |
Size | 17 Inches | 17.3 Inches |
Info |
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Ports | Dell XPS 17 9720 | Alienware X17 R2 |
Left (3)
Right (4)
| Left (1)
Right (1)
Back (8)
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Internal Specs | Dell XPS 17 9720 | Alienware X17 R2 |
Processor |
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Integrated Graphics |
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Memory | 4 GB 8 GB 16 GB 32 GB 64 GB 4800 MHz Dual-channel DDR5 RAM.2 x SODIMM slots. |
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Discrete Graphics |
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Storage | 256 GB 512 GB 1 TB 2TB 4TB 8TB PCIe Gen 4 x4 NVMe SSD.Up to 64Gbps.
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Connectivity | Dell XPS 17 9720 | Alienware X17 R2 |
Wi-Fi | Intel Killer 1675 (AX211) Onboard Dual Band 2.4GHz/5GHz Up to 2400 Mbps WiFi 6 802.11a/b/g/n/ac/ax | Killer Wi-Fi 6E AX1675 Dual Band 2.4 GHz/5 GHz WiFi 6E 802.11a/b/g/n/ac/ax |
Bluetooth | Bluetooth 5.2 | Bluetooth 5.2 |
Ethernet | - | Killer E3100 2.5G Ethernet Controller Transfer rate: 10/100/1000/2500 Mbps |
Battery | Dell XPS 17 9720 | Alienware X17 R2 |
Size | 97 Wh 6-cell "smart" lithium-ion. | 87 WHr, 6-cell smart lithium-ion battery |
Power Supply | 130 W USB Type-C power adapter Power rated at 5VDC/1A, 20VDC/6.5A. | 240W 330W power adapter. |
Software | Dell XPS 17 9720 | Alienware X17 R2 |
OS | Windows 11 Home Pro Pro National Academic | Windows 11 Home Pro |
Built-in Apps |
| Alienware Command CenterDashboard navigates all features, including themes, system performance, and overclocking.
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Camera & Audio | Dell XPS 17 9720 | Alienware X17 R2 |
Camera |
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Audio |
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Misc | Dell XPS 17 9720 | Alienware X17 R2 |
Sensors |
| Windows Hello IR Camera |
Security |
| Windows Hello IR camera for Facial Biometrics |
Warranty | 1 Year ProSupport with Next Business Day Onsite Service | 1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis |
Key Features | Dell XPS 17 9720 | Alienware X17 R2 |
At Glance |
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