Dell Alienware M18 R2 Gaming Laptop vs Dell Precision 3490 Laptop
Here you can compare Dell Alienware M18 R2 Gaming Laptop (1… and Dell Precision 3490 Laptop (Intel Core…. Comparing Dell Alienware M18 R2 Gaming Laptop (1… vs Dell Precision 3490 Laptop (Intel Core… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Dell Alienware M18 R2 Gaming Laptop (1… stands against Dell Precision 3490 Laptop (Intel Core… and which one should you buy The current lowest price found for Dell Alienware M18 R2 Gaming Laptop (1… is $4,299.99 and for Dell Precision 3490 Laptop (Intel Core… is $1,569. The details of both of these products were last updated on Nov 15, 2025.
| Specification | Dell Alienware M18 R2 Gaming Laptop (1… | Dell Precision 3490 Laptop (Intel Core… |
|---|---|---|
| Display | 18 inches | 14 inches |
| CPU | 14th Gen Intel 14900HX | Intel Core Ultra 7 Series 1 155H |
| GPU | NVIDIA GeForce RTX 4090 | Intel Arc Graphics |
| RAM | 64 GB DDR5 | 64 GB DDR5 |
| HDD | ||
| Price | $4,299.99 | $1,569 |
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Overview
| Specs Score | 89 / 100 Better Specs | |
| CPU Clock Speed | 2.2 GHz Faster Clock Speed | 1.4 GHz |
| CPU Cores | 24 Cores More CPU Cores | 16 Cores |
| Display Size | 18 in Bigger Display | 14 in |
| Display Resolution | 2560 x 1600 pixels Better Resolution | 1920 x 1080 pixels |
| Thickness | 26.7 mm | 21.04 mm Slimmer |
| GPU Dedicated Memory | 16 GB More GPU Memory | |
| USB Ports | 3 x USB Type-C More USB Ports | 2 x USB Type-C |
| Weight | 4.23 kg | 1.4 kg Lighter |
| Unique Features | No | Lock Port |
General
| Series | Precision | |
| Model | M18 R2 | 3490 |
| Utility | Everyday Use, Gaming | Everyday Use, Performance |
| Device Type | Netbook | Netbook |
| OS | Windows 11 Pro (64-bit) | Windows 11 Pro (64-bit) |
| Dimensions | 410.3 x 319.9 x 26.7 mm | 321.35 x 212 x 21.04 mm |
| Weight | 4.23 kg | 1.4 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | IPS | |
| Touch | No | No |
| Size | 18 inches | 14 inches |
| Resolution | 2560 x 1600 pixels | 1920 x 1080 pixels |
| PPI | ~ 168 PPI | ~ 157 PPI |
| Refresh Rate | 165 Hz | 60 Hz |
| Aspect Ratio | 16:10 | 16:9 |
| Anti Glare Screen | Yes | Yes |
| Features | 100% DCI-P3, 300 nits, Low Blue Light, NVIDIA G-SYNC | 100% sRGB, 45% NTSC, 250 nits |
Connectivity
| Ethernet | Yes | Yes |
| WiFi | Killer Wi-Fi 7 BE1750x | Yes |
| Bluetooth | v5.4 | Yes |
| USB Ports | 3 x USB Type-C, 3 x USB Type-A | 2 x USB Type-C, 2 x USB Type-A |
| USB Port Details | 2 x USB 3.2 Gen 1 Type-A, 1 USB 3.2 Gen 1 Type-A (Powershare), 1 x USB 3.2 Gen 1 Type-C | 1 x USB 3.2 Gen 1 Type-A, 1 x USB 3.2 Gen 1 Type-A (PowerShare) |
| Thunderbolt | 2 x Thunderbolt 4 | 2 x Thunderbolt 4 |
| Display Port | Mini | |
| HDMI | 1 x HDMI v2.1 Port | 1 x HDMI v2.1 Port |
| Card Reader | Yes | |
| Microphone In | Yes | |
| Headphone Jack | Yes | |
| Security Lock Port | Yes | |
| Other Ports | 1 x 3.5mm Combo Audio Jack |
Input
| Camera | Full HD Camera | 1080p FHD Camera |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Multi-touch gesture touchpad with integrated scrolling | Yes |
| Inbuilt Microphone | Dual-array Microphones | Dual-Array Microphones |
| Speakers | 2 x 2W | 2 x 2W |
| Optical Drive | No | No |
Processor
| Processor | 14th Gen Intel 14900HX | Intel Core Ultra 7 Series 1 155H |
| Speed | 8 x 2.2 GHz (Turbo Speed upto 5.8 GHz) Performance Cores 16 x 1.6 GHz (Turbo Speed upto 4.1 GHz) Efficient Cores | 6 x 1.4 GHz (Turbo Speed upto 4.8 GHz) Performance Cores 8 x 900 MHz (Turbo Speed upto 3.8 GHz) Efficient Cores 2 x 700 MHz (Turbo Speed upto 2.5 GHz) Low Power Efficient Cores |
| Cores | 24 Cores (8P + 16E), 32 Threads | 16 Cores (6P + 8E + 2LP-E), 22 Threads |
| Cache | 36 MB | 24 MB |
| Brand | Intel | Intel |
| Series | Core Ultra 7 Series 1 | |
| Model | 14900HX | 155H |
| Generation | 14th Gen | Intel Core Ultra Series 1 |
Graphics
| GPU | NVIDIA GeForce RTX 4090 | Intel Arc Graphics |
| Dedicated Memory | GDDR6 16 GB | |
| Brand | NVIDIA | Intel |
Memory
| RAM | 64 GB DDR5 | 64 GB DDR5 |
| RAM Bus Speed | 5200 MHz | 5600 MHz |
| Solid State Drive | 2 TB SSD | 2 TB SSD |
| SSD Interface | NVMe PCIe Gen4 | NVMe PCIe Gen4 |
Battery
| Battery | 97 Wh, 6 Cell Battery | |
| Battery Details | Lithium Ion |
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