Compare Lenovo ThinkPad E15 GEN 3 15.6" vs Microsoft Surface Laptop 4 15-inch vs Lenovo Legion Y740Si 15.6-in

[[{"Ft":"Connectivity","Fn":"Ports","Fv":"1x USB-C 3.2 Gen1 + 1x USB 3.2 Gen1 + 1x USB 2.0 + 1x Audio combo + 1x HDMI 1.4b + 1x RJ45"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"WiFi 6 + Bluetooth 5.0 or WiFi 6 + Bluetooth 5.2"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"45 or 57 Wh"},{"Ft":"Construction","Fn":"Camera | Front","Fv":"720p HD with webcam privacy cover, optional Hybrid HD with infrared (IR) with webcam privacy cover"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Material","Fv":"Aluminum top cover + ABS chassis"},{"Ft":"Construction","Fn":"Microphone","Fv":"Dual array microphone"},{"Ft":"Construction","Fn":"Speakers","Fv":"2 x 2W speakers by Harman Kardon"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"240 mm / 9.44 inch"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"18.9 mm / 0.74 inch"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"365 mm / 14.37 inch"},{"Ft":"Dimensions","Fn":"Weight","Fv":"1.70 kg / 3.75 lbs"},{"Ft":"Display","Fn":"Brightness","Fv":"250 or 300 nits"},{"Ft":"Display","Fn":"Contrast Ratio","Fv":"500:1, 700:1, 800:1, or 1200:1"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"15.6\u0026#34;"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS, anti-glare"},{"Ft":"Display","Fn":"Gamut","Fv":"45% NTSC or 100% sRGB"},{"Ft":"Display","Fn":"Resolution","Fv":"FHD (1920x1080)"},{"Ft":"Function","Fn":"Audio","Fv":"Realtek ALC3287"},{"Ft":"Function","Fn":"Fast Charging","Fv":"Yes, 65W"},{"Ft":"Function","Fn":"Graphics","Fv":"Integrated AMD Radeon Graphics"},{"Ft":"Function","Fn":"Keyboard Backlight","Fv":"Optional"},{"Ft":"Function","Fn":"Operating System","Fv":"Windows 10 or Windows 11"},{"Ft":"Function","Fn":"Processor","Fv":"AMD Ryzen 3 5300U, Ryzen 5 5500U, Ryzen 5 5600U, Ryzen 5 PRO 5650U, Ryzen 7 5700U, or Ryzen 7 5800U"},{"Ft":"Function","Fn":"Security","Fv":"dTPM 2.0 + touch fingerprint reader"},{"Ft":"Performance","Fn":"Battery Life","Fv":"45Wh: Up to 10.3 h / 57Wh: Up to 13.6 h"},{"Ft":"Performance","Fn":"Memory | Capacity","Fv":"Up to 24 GB (8GB soldered + 1x SO-DIMM)"},{"Ft":"Performance","Fn":"Memory | Type","Fv":"DDR4 3200MHz"},{"Ft":"Performance","Fn":"Power Supply","Fv":"65 W"},{"Ft":"Performance","Fn":"Storage","Fv":"Up to 1TB PCIe 3 x4 NVMe (1x M.2 2242 up to 512GB + 1x M.2 2280 up to 1TB)"},{"Ft":"Production","Fn":"Debut","Fv":"2021"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"1x USB-A + 1x USB-C + 1x 3.5mm Audio jack + 1x Surface Connect ports"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"WiFi 6, Bluetooth 5.0"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"47.4 Wh"},{"Ft":"Construction","Fn":"Camera | Front","Fv":"720p HD f/2.0 camera with Windows Hello"},{"Ft":"Construction","Fn":"Colors","Fv":"Matte Black, Platinum"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Clamshell laptop"},{"Ft":"Construction","Fn":"Material","Fv":"Aluminum chassis"},{"Ft":"Construction","Fn":"Microphone","Fv":"Dual far-field Studio Mics"},{"Ft":"Construction","Fn":"Speakers","Fv":"Omnisonic Speakers with Dolby Atmos9"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"244 mm / 9.6 inch"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"14.7 mm / 0.58 inch"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"339.5 mm / 13.4 inch"},{"Ft":"Dimensions","Fn":"Weight","Fv":"1542 g / 3.4 lbs"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"3:2"},{"Ft":"Display","Fn":"Contrast Ratio","Fv":"1600:1"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"15 inch"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS"},{"Ft":"Display","Fn":"Pixel Density","Fv":"201 ppi"},{"Ft":"Display","Fn":"Resolution","Fv":"2496 x 1664"},{"Ft":"Function","Fn":"Graphics","Fv":"Integrated Intel Iris Xe Graphics"},{"Ft":"Function","Fn":"Keyboard Backlight","Fv":"Yes"},{"Ft":"Function","Fn":"Operating System","Fv":"Windows 10"},{"Ft":"Function","Fn":"Processor","Fv":"11th-gen Intel Core i7-1185G7 or AMD Ryzen 7 4980U"},{"Ft":"Function","Fn":"Security","Fv":"HW TPM 2.0 chip, Windows Hello face sign-in"},{"Ft":"Function","Fn":"Sensor","Fv":"Ambient light sensor, Proximity sensor, Accelerometer, Gyroscope, Magnetometer"},{"Ft":"Function","Fn":"Touch Screen","Fv":"10 point multi-touch"},{"Ft":"Function","Fn":"Touchpad","Fv":"Precision trackpad: 115 x 76.66 mm, glass"},{"Ft":"Performance","Fn":"Battery Life","Fv":"Up to 16.5 hours"},{"Ft":"Performance","Fn":"Key Travel","Fv":"1.3 mm"},{"Ft":"Performance","Fn":"Memory | Capacity","Fv":"Up to 32 GB"},{"Ft":"Performance","Fn":"Memory | Type","Fv":"LPDDR4x 3733MHz"},{"Ft":"Performance","Fn":"Power Supply","Fv":"65 W"},{"Ft":"Performance","Fn":"Storage","Fv":"Up to 1TB PCIe NVMe SSD"},{"Ft":"Production","Fn":"Debut","Fv":"2021-04-13"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"2x USB, 2x Thunderbolt 3, SD, headphone"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"WiFi 6, Bluetooth 5"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"60 Wh"},{"Ft":"Construction","Fn":"Material","Fv":"Aluminium"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"251.8 mm"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"14.9 mm"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"356 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"1.7 kg"},{"Ft":"Display","Fn":"Brightness","Fv":"300 nits"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"15.6\u0026#34;"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS"},{"Ft":"Display","Fn":"Resolution","Fv":"FHD or UHD"},{"Ft":"Function","Fn":"Graphics","Fv":"EGPU support"},{"Ft":"Function","Fn":"Processor","Fv":"10th gen Intel Core i5, i7, i9 H-series"},{"Ft":"Performance","Fn":"Memory | Capacity","Fv":"16 or 32 GB"},{"Ft":"Performance","Fn":"Memory | Type","Fv":"DDR4, 3200 MHz"},{"Ft":"Performance","Fn":"Storage","Fv":"PCIe 256 GB, 512 GB, 1 TB"},{"Ft":"Production","Fn":"Debut","Fv":"2020-04-02"}]]