Dell Alienware M18 R2 Gaming Laptop vs Dell Precision 3490 Laptop
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Overview
| Specs Score | 77 / 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 |
| 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 |
Discuss
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