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Comparison between Acer Nitro 5 AN515-51 vs Lenovo Ideapad S540 Core I5 vs Acer Travelmate Business Laptop 11th Gen Core i3-1115G4 (2021) vs Dell G15 Gaming Ryzen 5 6-core-5600H (2021) Laptops. The comparision between these Laptops is based on Quick Specs, Basic Information, Features, Technical Specifications and Other Basic Features. Also see Price Comparision between Acer Nitro 5 AN515-51 vs Lenovo Ideapad S540 Core I5 vs Acer Travelmate Business Laptop 11th Gen Core i3-1115G4 (2021) vs Dell G15 Gaming Ryzen 5 6-core-5600H (2021) Laptops
| Model name | Acer Nitro 5 AN515-51 | Ideapad S540 | Travelmate Business Laptop | G15 Gaming |
| Launch date (global) | 31-07-2017 | 06-12-2021 | ||
| operating system (with version) | Windows 10 Home | Windows 10 Home | Windows 10 Pro | Windows 10 Home |
| laptop type | Gaming | Notebook | Gaming |
| Resolution | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 |
| display size (in inches) | 15.6 | 15.6 | 14 | 15.6 |
| Display technology | Full HD LED Backlit IPS Display | FHD | ||
| Refresh Rate | 60 | 120Hz |
| Wireless connectivity | WiFi, Bluetooth | Yes | ||
| connectivity | 1 x USB 3.0 port(With Power-off Charging), 1 x USB 3.1 Type C port(1st Gen), 2 x USB 2.0 ports, 1 x HDMI port and 2 in 1 card Reader | Bluetooth | ||
| Features | Built in HD Webcam and bright red Backlit Keyboard | |||
| pointing device | Multi Gesture Touchpad |
| ram included (in gb) | 8 | 8 GB | 4 GB | 8 GB |
| ram type | DDR4 | DDR4 | DDR4 | DDR4 |
| ram speed (in mhz) | N/A | |||
| ram expandability options (no. of unused slots) | N/A | |||
| Max supported RAM | 16 |
| laptop weight (in kgs) | 2.7 | 1.8 | 1.68 | 2.57 |
| laptop dimension (in mm) | 390 x 266 x 26.75 | 35.8 x 24.4 x 1.7 | 32.8 x 1.99 x 23.6 | 27.2 x 35.7 x 2.7 |
| processor model name | Intel Core i5 (7th Generation) | 8th Generation Core Intel I5 | 11th Generation Intel® Core i3-1115G4 | AMD Ryzen™ 5 5600H 6-core |
| clock speed | 2.5 GHz with Turbo Boost Upto 3.5 GHz | 1.6 | 3Ghz | |
| cores | N/A | 2 | 6 | |
| ultra-low voltage (yes or no) | N/A | |||
| graphics processor | 4GB GDDR5 Nvidia GTX 1050 Ti | Intel® integrated graphics | Intel UHD | NVIDIA® GeForce RTX™ 3050 |
| GPU Memory amount | 2 | |||
| Cache L3 | 4 | 16MB | ||
| Boost Clock Speed | 4.10 GHz | 4.2 GHz |
| Storage drive type | SATA | SSD | HDD | SSD |
| Storage drive capacity | 1 TB | 1 TB | 1 TB | 512 GB |
| hard drive speed (in rpm) | 5400 | |||
| optical drive | No |
| battery backup (in hours) | N/A | 8 Hour | ||
| battery type | N/A | Lithium | 3-cell Li-ion | 3 Lithium ion |
| battery expandability options (yes or no) | N/A | |||
| power supply | N/A | 45 W |
| speakers | Dual Speakers | |||
| sound technology | Acer TrueHarmony Plus Technology and Optimized Dolby Audio Premium Sound Enhancement | Dolby Audio™ Sound System |
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