Lenovo Legion 5 16IRX9 83DG00A9US Laptop vs Dell Alienware M18 R2 Gaming Laptop
Here you can compare Lenovo Legion 5 16IRX9 83DG00A9US Lapt… and Dell Alienware M18 R2 Gaming Laptop (1…. Comparing Lenovo Legion 5 16IRX9 83DG00A9US Lapt… vs Dell Alienware M18 R2 Gaming Laptop (1… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Lenovo Legion 5 16IRX9 83DG00A9US Lapt… stands against Dell Alienware M18 R2 Gaming Laptop (1… and which one should you buy The current lowest price found for Lenovo Legion 5 16IRX9 83DG00A9US Lapt… is $1,997.22 and for Dell Alienware M18 R2 Gaming Laptop (1… is $4,299.99. The details of both of these products were last updated on Apr 21, 2026.
| Specification | Lenovo Legion 5 16IRX9 83DG00A9US Lapt… | Dell Alienware M18 R2 Gaming Laptop (1… |
|---|---|---|
| Display | 16 inches | 18 inches |
| CPU | 14th Gen Intel Core i7 14700HX | 14th Gen Intel 14900HX |
| GPU | NVIDIA GeForce RTX 4070 | NVIDIA GeForce RTX 4090 |
| RAM | 32 GB DDR5 | 64 GB DDR5 |
| HDD | ||
| Price | $1,997.22 | $4,299.99 |
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Overview
| Specs Score | ||
| CPU Cores | 20 Cores | 24 Cores More CPU Cores |
| Display Size | 16 in | 18 in Bigger Display |
| Thickness | 26.7 mm Slimmer | |
| RAM | 32 GB | 64 GB More RAM |
| Storage | 1 TB SSD | 2 TB SSD More Storage |
| SSD | 1 TB | 2 TB More SSD |
| GPU Dedicated Memory | 8 GB | 16 GB More GPU Memory |
| USB Ports | 3 x USB 3.0, 2 x USB Type-C More USB Ports | 3 x USB Type-C |
| Weight | 2.36 kg Lighter | 4.23 kg |
| Unique Features | No | Thunderbolt Port |
General
| Series | Legion 5 16IRX9 | |
| Model | 83DG00A9US | M18 R2 |
| Utility | Gaming | Everyday Use, Gaming |
| OS | Windows 11 Pro (64-bit) | Windows 11 Pro (64-bit) |
| Dimensions | 410.3 x 319.9 x 26.7 mm | |
| Weight | 2.36 kg | 4.23 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | IPS | |
| Touch | No | No |
| Size | 16 inches | 18 inches |
| Resolution | 2560 x 1600 pixels | 2560 x 1600 pixels |
| PPI | ~ 189 PPI | ~ 168 PPI |
| Refresh Rate | 165 Hz | 165 Hz |
| Aspect Ratio | 16:10 | |
| Anti Glare Screen | Yes | Yes |
| Features | Dolby Vision, G-SYNC, Low Blue Light, 350nits Anti-glare | 100% DCI-P3, 300 nits, Low Blue Light, NVIDIA G-SYNC |
Connectivity
| Ethernet | 1x Ethernet (RJ-45) | Yes |
| WiFi | Wi-Fi 6E, 802.11ax 2x2 | Killer Wi-Fi 7 BE1750x |
| Bluetooth | v5.2 | v5.4 |
| USB Ports | 2 x USB Type-C, 3 x USB 3.0 | 3 x USB Type-C, 3 x USB Type-A |
| USB Port Details | 2x USB-A (USB 5Gbps / USB 3.2 Gen 1), 1x USB-A (USB 5Gbps / USB 3.2 Gen 1), Always On, 1x USB-C (USB 10Gbps / USB 3.2 Gen 2), with Lenovo PD 140W and DisplayPort 1.4, 1x USB-C (USB 10Gbps / USB 3.2 Gen 2), with DisplayPort 1.4 | 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 |
| Thunderbolt | 2 x Thunderbolt 4 | |
| Display Port | Mini | |
| HDMI | 1 x HDMI 2.1 Port | 1 x HDMI v2.1 Port |
| Card Reader | Yes | |
| Micro SD Card Reader | 1x Card Reader | |
| Microphone In | Yes | |
| Headphone Jack | Yes | |
| Other Ports | 1 x 3.5mm Combo Audio Jack |
Input
| Camera | FHD 1080p with E-shutter | Full HD Camera |
| Keyboard | 4-Zone RGB Backlit, English, Yes | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Buttonless Mylar Surface Multi-touch Touchpad, 75 x 120 mm (2.95 x 4.72 inches) | Multi-touch gesture touchpad with integrated scrolling |
| Inbuilt Microphone | Integrated Dual Array Microphone | Dual-array Microphones |
| Speakers | Stereo Speakers | 2 x 2W |
| Sound | Nahimic Audio with Surround Sound | |
| Optical Drive | No | No |
Processor
| Processor | 14th Gen Intel Core i7 14700HX | 14th Gen Intel 14900HX |
| Speed | 8 x 2.1 GHz (Turbo Speed upto 5.5 GHz) Performance Cores 12 x 1.5 GHz (Turbo Speed upto 3.9 GHz) Efficient Cores | 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 |
| Cores | 20 Cores (8P + 12E), 28 Threads | 24 Cores (8P + 16E), 32 Threads |
| Cache | 33 MB | 36 MB |
| Brand | Intel | Intel |
| Series | Core i7 | |
| Model | 14700HX | 14900HX |
| Generation | 14th Gen | 14th Gen |
Graphics
| GPU | NVIDIA GeForce RTX 4070 | NVIDIA GeForce RTX 4090 |
| Dedicated Memory | GDDR6 8 GB | GDDR6 16 GB |
| Brand | NVIDIA | NVIDIA |
Memory
| RAM | 32 GB DDR5 | 64 GB DDR5 |
| RAM Bus Speed | 5600 MHz | 5200 MHz |
| Solid State Drive | 1 TB SSD | 2 TB SSD |
| SSD Interface | NVMe PCIe Gen4 | NVMe PCIe Gen4 |
Battery
| Battery | 80 Wh, 4 Cell Battery | 97 Wh, 6 Cell Battery |
| Adapter Type | 230W Slim Tip (3-pin) | |
| Battery Backup | Upto 6 hours | |
| Battery Details | Lithium Ion |
Extra
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents |
Discuss
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