Compare Dell Alienware m15 R2 15.6" vs Dell Alienware m15 R4 15.6" vs Razer Blade 15

[[{"Ft":"Connectivity","Fn":"Ports","Fv":"3x USB 3.1 Gen1 + 1x Thunderbolt 3 + 1x Alienware Graphics Amplifier + 1x RJ45 (Gigabit or 2.5Gbps) + 1x HDMI 2.0b + 1x Mini-DisplayPort 1.4 + 1x Audio out + 1x Headset"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"WiFi 5 and Bluetooth 4.2"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"76 Wh"},{"Ft":"Construction","Fn":"Camera | Front","Fv":"Alienware FHD (1920x1080 resolution) camera with"},{"Ft":"Construction","Fn":"Colors","Fv":"Lunar Light or Dark Side of the Moon"},{"Ft":"Construction","Fn":"Material","Fv":"Magnesium alloy"},{"Ft":"Construction","Fn":"Microphone","Fv":"Dual array integrated microphones"},{"Ft":"Construction","Fn":"Speakers","Fv":"2.0 speakers"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"276 mm / 10.9 inch"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"20.1 mm / 0.791 inch | 20.5 mm / 0.807 inch w/ Tobii Eyetracking"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"360.5 mm / 14.19 inch"},{"Ft":"Dimensions","Fn":"Weight","Fv":"2.16 kg / 4.75 lbs"},{"Ft":"Display","Fn":"Contrast Ratio","Fv":"800:1 or 1000:1"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"17.3 inch"},{"Ft":"Display","Fn":"Display Type","Fv":"LCD or OLED"},{"Ft":"Display","Fn":"Gamut","Fv":"72% or 100% sRGB"},{"Ft":"Display","Fn":"Refresh Rate","Fv":"60 Hz or 144Hz"},{"Ft":"Display","Fn":"Resolution","Fv":"FHD (1920x1080)"},{"Ft":"Display","Fn":"Response Time","Fv":"7 or 25 ms"},{"Ft":"Function","Fn":"Chipset","Fv":"Mobile Intel HM370 Chipset"},{"Ft":"Function","Fn":"Graphics","Fv":"NVIDIA GeForce GTX 1650 4GB GDDR5, GTX 1660 Ti 6GB GDDR6, RTX 2060 6GB GDDR6, RTX 2070 Max-Q 8GB GDDR6, or RTX 2080 Max-Q 8GB GDDR6"},{"Ft":"Function","Fn":"Keyboard Backlight","Fv":"Keyboard with per key RGB LED AlienFX lighting"},{"Ft":"Function","Fn":"Operating System","Fv":"Windows 10"},{"Ft":"Function","Fn":"Processor","Fv":"9th-gen Intel Core i5-9300H, i7-9750H, i9-9880H, or i9-9880HK"},{"Ft":"Performance","Fn":"Key Travel","Fv":"1.7 mm"},{"Ft":"Performance","Fn":"Memory | Capacity","Fv":"8 or 16 GB"},{"Ft":"Performance","Fn":"Memory | Type","Fv":"DDR4 2666MHz"},{"Ft":"Performance","Fn":"Power Supply","Fv":"130, 180, or 240 W"},{"Ft":"Performance","Fn":"Storage","Fv":"2x PCIe M.2 up to 4TB"},{"Ft":"Production","Fn":"Debut","Fv":"2019 Computex"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"2x USB 3.2 Gen1 + 1x HDMI 2.1b + 1x Mini DisplayPort 1.4 + 1x Thunderbolt 3 + 1x RJ45 (Killer Networks E3100x) + 1x USB 3.2 Gen1 + 1x Headphone + 1x MicroSD"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"Killer Wi-Fi 6 AX1650 (2x2) 802.11ax Wireless and Bluetooth 5.1"},{"Ft":"Construction","Fn":"Camera | Front","Fv":"720p HD"},{"Ft":"Construction","Fn":"Colors","Fv":"Dark Side of the Moon or Lunar Light"},{"Ft":"Construction","Fn":"Material","Fv":"Magnesium Alloy exterior shell and copper alloy thermal components"},{"Ft":"Construction","Fn":"Microphone","Fv":"Digital-array microphones"},{"Ft":"Construction","Fn":"Speakers","Fv":"4-Way (Woofer/Tweeter) Stereo Speaker Design, 8W in total"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"10.87\u0026#34; (276.2 mm)"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"0.807\u0026#34; (20.5 mm)"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"14.19\u0026#34; (360.3 mm)"},{"Ft":"Dimensions","Fn":"Weight","Fv":"4.65 lbs (2.11 kg) - 5.5 lbs (2.5 kg)"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"16:9"},{"Ft":"Display","Fn":"Brightness","Fv":"400 nits"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"15.6 inch"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS or OLED"},{"Ft":"Display","Fn":"Gamut","Fv":"100% DCI-P3"},{"Ft":"Display","Fn":"Refresh Rate","Fv":"60 Hz"},{"Ft":"Display","Fn":"Resolution","Fv":"4K UHD (3840x2160)"},{"Ft":"Display","Fn":"Response Time","Fv":"1 ms"},{"Ft":"Function","Fn":"Graphics","Fv":"NVIDIA GeForce RTX 3070 8GB GDDR6 or RTX 3080 8GB GDDR6"},{"Ft":"Function","Fn":"Keyboard Backlight","Fv":"4-Zone AlienFX RGB lighting or per-key AlienFX RGB keyboard"},{"Ft":"Function","Fn":"Operating System","Fv":"Windows 10 Home"},{"Ft":"Function","Fn":"Processor","Fv":"Intel Core i7-10870H or i9-10980HK"},{"Ft":"Function","Fn":"RGB Lighting","Fv":"Yes"},{"Ft":"Function","Fn":"Variable Framerate","Fv":"NVIDIA G-SYNC available for IPS 144Hz panel"},{"Ft":"Performance","Fn":"Memory | Capacity","Fv":"16 or 32 GB"},{"Ft":"Performance","Fn":"Memory | Type","Fv":"DDR4 2933MHz"},{"Ft":"Performance","Fn":"Storage","Fv":"Up to 4TB (2x 2TB) + 512MB PCIe M.2 SSD"},{"Ft":"Production","Fn":"Debut","Fv":"2021-01 (CES 2021)"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"1x Thunderbolt 3 + 1x USB-C 3.2 Gen2 + 3x USB 3.2 Gen2 + 1x HDMI 2.1 + 1x UHS-III SD card reader + 1x Audio combo"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"WiFi 6 + Bluetooth 5.2"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"80 Wh"},{"Ft":"Construction","Fn":"Camera | Front","Fv":"Windows Hello IR HD webcam (1MP / 720p)"},{"Ft":"Construction","Fn":"Material","Fv":"Aluminium, Corning Gorilla Glass for OLED touch display"},{"Ft":"Construction","Fn":"Microphone","Fv":"Array microphone"},{"Ft":"Construction","Fn":"Speakers","Fv":"Stereo speakers"},{"Ft":"Dimensions","Fn":"Bezels","Fv":"4.9mm side bezels"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"235 mm / 9.25 inch"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"16.99 mm / 0.67 inch"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"355 mm / 13.98 inch"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"16:9"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"15.6 inch"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS or OLED"},{"Ft":"Display","Fn":"Gamut","Fv":"100% DCI-P3 (OLED) / 100% sRGB (FHD) / 95% sRGB (QHD)"},{"Ft":"Display","Fn":"Refresh Rate","Fv":"360Hz (FHD) / 240Hz (QHD) / 60Hz (OLED)"},{"Ft":"Display","Fn":"Resolution","Fv":"FHD (1920x1080), QHD (2560x1440), or 4K UHD (3840x2160)"},{"Ft":"Display","Fn":"Response Time","Fv":"1ms (OLED) / 2ms (FHD) / 2.5ms (QHD)"},{"Ft":"Function","Fn":"Audio","Fv":"THX Spatial Audio"},{"Ft":"Function","Fn":"Graphics","Fv":"NVIDIA GeForce RTX 3070 8GB, RTX 3080 8GB, or RTX 3080 16GB"},{"Ft":"Function","Fn":"Keyboard Backlight","Fv":"Per-key RGB powered by Razer Chroma"},{"Ft":"Function","Fn":"Operating System","Fv":"Windows 10"},{"Ft":"Function","Fn":"Processor","Fv":"8-Core 10th Gen Intel Core i7-10875H"},{"Ft":"Function","Fn":"Touch Screen","Fv":"Available with 4K OLED display"},{"Ft":"Function","Fn":"Touchpad","Fv":"Glass touchpad (Microsoft Precision)"},{"Ft":"Performance","Fn":"Memory | Capacity","Fv":"16 or 32 GB"},{"Ft":"Performance","Fn":"Memory | Type","Fv":"DDR4 dual-channel 2933MHz"},{"Ft":"Performance","Fn":"Power Supply","Fv":"230 W"},{"Ft":"Performance","Fn":"Storage","Fv":"1TB SSD (M.2 NVMe PCIe 3.0 x4) + 1x open slot"},{"Ft":"Production","Fn":"Availability","Fv":"2021-01-26"},{"Ft":"Production","Fn":"Debut","Fv":"2021-01-12 (CES 2021)"}]]