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| Brand | Dell |
| Model | 15 7577 (i7577-7425BLK) |
| Thickness | 25.4 Millimeter thickness |
| Dimensions(WxDxH) | 388.6 x 274.3 x 25.4 mm |
| Weight | 2.6 Kg weight |
| Colour(s) | Black |
| Operating System | Windows 10 Home Basic |
| Operating System Type | 64-bit |
| Display Size | 15.6 Inches (39.62 cm) |
| Display Resolution | 3840 x 2160 Pixels |
| Pixel Density | 282 ppi |
| Display Type | LED |
| Display Features | Diagonal UHD IPS UWVA Anti-Glare WLED-Backlit Display |
| Touchscreen | No |
| Processor | Intel Core i7-7700HQ (7th Gen) |
| Clock-speed | 2.8 Ghz |
| Graphic Processor | NVIDIA GeForce GTX 1060 |
| Graphics Memory | 6 GB |
| Capacity | 16 GB |
| RAM type | DDR4 |
| RAM speed | 2133 Mhz |
| Memory Slots | 1 |
| Expandable Memory | 32 GB |
| Memory Layout | 1 x 16 Gigabyte |
| HDD Capacity | 1 TB |
| HDD Speed(RPM) | 5400 RPM |
| HDD type | SATA |
| SSD Capacity | 128 GB |
| Battery Cell | 4 Cell |
| Battery type | Li-Ion |
| Power Supply | 56 W AC Adapter W |
| Wireless LAN | 802.11 a/b/g/n/ac |
| Wi-Fi Version | 5 |
| Bluetooth | Yes |
| Bluetooth Version | 4.2 |
| Other Networking Options | Multi-Format SD Media Card Reader |
| USB 3.0 slots | 3 |
| SD Card Reader | Yes |
| Ethernet Ports | 1 |
| Headphone Jack | Yes |
| Microphone Jack | Yes |
| Webcam | Yes |
| Video Recording | 1080p FHD |
| Secondary cam(Rear-facing) | No |
| Speakers | Stereo Speakers |
| In-built Microphone | Yes |
| Microphone Type | Monaural Digital Microphone |
| Pointing Device | Touchpad with Multi-touch Gesture Support |
| Keyboard | Standard Notebook Keyboard |
| Fingerprint Scanner | No |
| Warranty | 1 Year |
| Lockport | No |
| Sales Package | Laptop, Battery, AC Adapter, User Guide |
Lesser thickness:
17.7 Millimeter vs 25.4 Millimeter
More hard-disk capacity:
2048 GB vs 1024 GB
Faster bus speed:
2400 Mhz vs 2133 Mhz
Fast hard disc access:
7200 RPM vs 5400 RPM
More SSD capacity:
256 GB vs 128 GB
Lower display resolution:
1920 x 1080 Pixels vs 3840 x 2160 Pixels
Lesser thickness:
10.4 Millimeter vs 25.4 Millimeter
More SSD capacity:
256 GB vs 128 GB
Lesser weight:
1.11 Kg vs 2.6 Kg
More SSD capacity:
256 GB vs 128 GB
Larger screen:
17.3 Inches vs 15.6 Inches
Lower display resolution:
1920 x 1080 Pixels vs 3840 x 2160 Pixels
Faster bus speed:
2400 Mhz vs 2133 Mhz
Lower display resolution:
1920 x 1080 Pixels vs 3840 x 2160 Pixels
Fewer USB 3.0 Ports:
2 vs 3
Faster bus speed:
2400 Mhz vs 2133 Mhz
More SSD capacity:
256 GB vs 128 GB
Lesser weight:
2.2 Kg vs 2.6 Kg
