Dell G15 551/5511 Gaming Laptop Intel ® Core ™ i7-10870H 15.6" 165Hz 250nits 16GB RAM 512GB SSD Dell G15 5510 - Speckled Gray available color Model A: R2866B 10th Gen Operation System: English Windows 10 pro Processor: 10th Gen Intel ® Core ™ i7-10870H @ 2.20GHz Graphics: NVIDIA® GeForce RTX™ 3060 GDDR6 6GB Display: 15.6 inch FHD 1920 x 1080 resolution 165Hz 250 nits Memory: 16GB DDR4 2933MHz Storage: 512GB M.2 PCIe NVMe Solid State Drive Model B: R2846A 10th Gen Operation System: English Windows 10 pro Processor: 10th Gen Intel® Core™ i7-10870H @ 2.20GHz Graphics: NVIDIA® GeForce RTX™ 3050 GDDR6 4GB Display: 15.6 inch FHD 1920 x 1080 resolution 120Hz 250 nits Memory: 16GB DDR4 2933MHz Storage: 512GB M.2 PCIe NVMe Solid State Drive Model C: R1866A 11th Gen Operation System: English Windows 10 pro Processor: 11th Gen Intel® Core™ i7 11800H Graphics: NVIDIA® GeForce RTX™ 3060 GDDR6 6GB Display: 15.6 inch FHD 1920 x 1080 resolution 165Hz 250 nits Memory: 16GB DDR4 3200MHz Storage: 512GB M.2 PCIe NVMe Solid State Drive Model D: 11th Gen i7 RTX 3050 Operation System: English Windows 10 pro Processor: 11th Gen Intel® Core™ i7 11800H Graphics: NVIDIA® GeForce RTX™ 3050 GDDR6 4GB Display: 15.6 inch FHD 1920 x 1080 resolution 165Hz 250 nits Memory: 16GB DDR4 3200MHz (8X2) Storage: 512GB M.2 SSD Model E: R1646BD i5 RTX 3050 11th Gen Operation System: English Windows 10 pro Processor: 11th Gen Intel® Core™ i5-11260H Graphics: NVIDIA® GeForce RTX™ 3050 GDDR6 4GB Display: 15.6 inch FHD 1920 x 1080 resolution 120Hz 250 nits 100% sRGB Memory: 16GB DDR4 3200MHz Storage: 512GB M.2 SSD PCIe NVMe Battery and Power:3cell,56W Model F: R1846B 11th Gen Operation System: English Windows 10 pro Processor: 11th Gen Intel® Core™ i7-11800H Graphics: NVIDIA® GeForce RTX™ 3050 GDDR6 4GB Display: 15.6 inch FHD 1920 x 1080 resolution 120Hz 250 nits 100% sRGB Memory: 16GB DDR4 3200MHz Storage: 512GB M.2 SSD SAME SPECIFICATIONS Interfaces: I/O: 1. HiSpeed USB 2.0 | 2. HiSpeed USB 2.0 with PowerShare | 3. USB 3.2 Gen 1 Type-C port with DisplayPort with alt mode | 4. SuperSpeed USB 3.2 | 5. HDMI | 6. Power in | 7. RJ45 | 8. Headphones/mic Keyboard and Touchpad:US English Orange Qwerty Backlit Keyboard with Numeric Keypad and G-Key Audio: Stereo speakers with Realtek ALC3254, 2 W x 2.5 W Wireless Connectivity: Intel® Wi-Fi 6 AX201 (2x2) Wi-Fi + Bluetooth Battery and Power: 6-Cell Battery, 86WHr (Integrated) Weight and Dimensions: 2.65kg About 26.9 x 357.2 x 272.8 mm