Dell XPS 13 7390 (XPS7390-7121SLV-PUS) vs Prostar NH77DDW (-144-12B)
Comparison summary
For performance Prostar NH77DDW has a lot faster processor. It also has more memory.
Dell XPS 13 7390 has a higher resolution screen (4k).
XPS 13 7390 is cheaper.
NH77DDW has a bigger screen.
NH77DDW has more SSD and an HDD storage.
Dell XPS 13 7390 (XPS7390-7121SLV-PUS)
Prostar NH77DDW (-144-12B)
Compare specifications
| Dell XPS 13 7390 (XPS7390-7121SLV-PUS) | Prostar NH77DDW (-144-12B) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. | |
| Intel Core i7-10710U | Intel Core i7-10875H |
| Memory (RAM)?Memory increases the general speed of a laptop. | |
| 16gb | 32gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. | |
| - | GeForce RTX 2060 |
| Screen size | |
| 13.3″ | 17.3″ |
| Screen resolution | |
| 4k (3840 x 2160 pixels) | Full HD (1920 x 1080 pixels) |
| Weight | |
| - | 5.51 lbs (2.5 kg) |
| Operating system (OS) | |
| Windows 10 Home | Windows 10 Home |
| Hard drives | |
| 500gb SSD | 1000gb SSD, 2000gb HDD |
| Amazon.com List Price | |
| $1,385.00 | $1,679.00 |
| Amazon.com Lowest New Price | |
| $1,249.00 | $1,679.00 |
| Amazon.com Lowest Used Price | |
| $1,199.66 | |
 |  |
| Buy from Amazon.com | Buy from Amazon.com |
Amazon.com description
Dell XPS 13 7390 Laptop 13.3 inch, 4K UHD InfinityEdge Touch, 10th Generation Intel Core i7-10710U, Intel UHD Graphics, 512GB SSD, 16GB RAM, Windows 10 Home, XPS7390-7121SLV-PUS
10th Generation Intel Core i7-10710u Processor (12MB Cache, up to 4. 6 GHz, 6 Cores)
13. 3" 4K Ultra HD (3840 x 2160) InfinityEdge touch display
16GB LPDDR3 2133MHz on-board
512GB M. 2 PCIe NVMe solid state Drive
Micro SD card reader and USB3. 0, 3. 1 Type-C, Thunderbolt
Intel UHD Graphics with Shared Graphics memory
Windows 10 Home 64bit English
Black English keyboard with fingerprint reader
Prostar NH77DDW 17.3 Inch FHD 144Hz, Intel i7-10875H, RTX 2060, 32GB 3200Mhz, 1TB NVMe SSD, 2TB M.2, Win 10 Home, Gaming Laptop
Prostar Gaming Laptop: 17.3 Inches Full HD (1920x1080) 144Hz WVA, Matte Display
High Performance Processor: Intel Core i7-10875H Processor 2.30 GHz, 8 Core, 16MB Smart Cache
Powerful Graphics Card: NVIDIA GeForce RTX 2060 with 6GB GDDR6
Memory and Storage: 32GB DDR4 3200Mhz, 1TB NVMe Solid State Drive, 2TB M.2 Solid State Drive
Additional Features: 16GB USB Recovery Flash Drive, No Bloatware, Intel Dual Band Wireless Wi-Fi 6 AX201 + BT, Windows 10 Home, 1 Year Warranty