Compare Lenovo ThinkPad X1 Extreme GEN 4 16" vs Lenovo ThinkPad L15 GEN 2 15.6" vs Lenovo ThinkPad X1 Nano

[[{"Ft":"Connectivity","Fn":"Ports","Fv":"2x Thunderbolt 4 + 2x USB 3.2 Gen1 + 1x HDMI 2.0/2.1 + 1x SD + 1x Audio combo"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"WiFi 6/6E + Bluetooth 5.2 + NFC + optional 5G / 4G LTE WWAN"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"90 Wh"},{"Ft":"Construction","Fn":"Camera | Front","Fv":"FHD camera with webcam privacy shutter, optional FHD hybrid IR camera with webcam privacy shutter"},{"Ft":"Construction","Fn":"Colors","Fv":"Deep Black, optional Carbon-Fiber Weave on top cover"},{"Ft":"Construction","Fn":"Microphone","Fv":"Dual far-field mic"},{"Ft":"Construction","Fn":"Speakers","Fv":"User-facing Dolby ATMOS Speaker System"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"253.8 mm / 9.99\u0026#34;"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"17.7 mm / 0.78\u0026#34;"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"359.5 mm / 14.13\u0026#34;"},{"Ft":"Dimensions","Fn":"Weight","Fv":"From 1.814 kg / 3.999 lbs"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"16:10"},{"Ft":"Display","Fn":"Brightness","Fv":"600 nits"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"16\u0026#34;"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS matte or touch, low blue light"},{"Ft":"Display","Fn":"Gamut","Fv":"100% Adobe"},{"Ft":"Display","Fn":"Resolution","Fv":"WQXGA / QHD+ (2560x1600) or WQUXGA / UHD+ (3840x2400)"},{"Ft":"Function","Fn":"Fast Charging","Fv":"Rapid Charge"},{"Ft":"Function","Fn":"Graphics","Fv":"Integrated Intel UHD, NVIDIA RTX 3050 Ti, RTX 3060, RTX 3070, or RTX 3080"},{"Ft":"Function","Fn":"HDR","Fv":"HDR400, Dolby Vision HDR"},{"Ft":"Function","Fn":"Keyboard Backlight","Fv":"Yes"},{"Ft":"Function","Fn":"Operating System","Fv":"Windows 10"},{"Ft":"Function","Fn":"Processor","Fv":"Up to 11th-gen Intel Core i9 Tiger Lake"},{"Ft":"Function","Fn":"SIM","Fv":"Optional 4G LTE or 5G"},{"Ft":"Function","Fn":"Security","Fv":"DTPM 2.0, Touch Fingerprint Reader, Self-healing BIOS, Webcam privacy shutter, optional Windows Hello"},{"Ft":"Function","Fn":"Touchpad","Fv":"Redesigned TouchPad (115mm x 61mm / 4.53\u0026#34; x 2.40\u0026#34;)"},{"Ft":"Performance","Fn":"Battery Life","Fv":"Up to 10.7 hours"},{"Ft":"Performance","Fn":"Durability","Fv":"MIL-STD-810G"},{"Ft":"Performance","Fn":"Key Travel","Fv":"1.5 mm"},{"Ft":"Performance","Fn":"Memory | Capacity","Fv":"Up to 64 GB (2x SO-DIMMs)"},{"Ft":"Performance","Fn":"Memory | Type","Fv":"DDR4 3200 MHz"},{"Ft":"Performance","Fn":"Power Supply","Fv":"135, 170, or 230 W"},{"Ft":"Performance","Fn":"Storage","Fv":"Up to 4TB total, 2x M.2 NVMe PCIe Gen4 SSD"},{"Ft":"Production","Fn":"Accessory","Fv":"Optional ThinkPad Pen Pro with Wacom AES 2.0 pen support"},{"Ft":"Production","Fn":"Availability","Fv":"2021-08"},{"Ft":"Production","Fn":"Debut","Fv":"2021-06 (MWC 2021)"},{"Ft":"Production","Fn":"Made In","Fv":"China"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"1x USB-C 3.2 Gen2 + 1x USB-C 3.2 Gen1 + 2x USB 3.2 Gen1 + 1x HDMI 2.0 + 1x RJ45 + 1x Audio combo + 1x MicroSD card reader + 1x optional Smart card reader"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"WiFi 6 + Bluetooth 5.1 + optional WWAN 4G LTE"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"45 Wh"},{"Ft":"Construction","Fn":"Camera | Front","Fv":"HD or HD IR hybrid camera with webcam privacy shutter"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Microphone","Fv":"Dual array microphone"},{"Ft":"Construction","Fn":"Speakers","Fv":"2x 2W stereo speakers"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"250 mm / 9.84 inch"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"21 mm / 0.83 inch"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"366.5 mm / 14.43 inch"},{"Ft":"Dimensions","Fn":"Weight","Fv":"1.99 kg / 4.39 lbs"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"16:9"},{"Ft":"Display","Fn":"Brightness","Fv":"250 or 300 nits"},{"Ft":"Display","Fn":"Contrast Ratio","Fv":"700:1 or 800:1"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"15.6 inch"},{"Ft":"Display","Fn":"Display Type","Fv":"TN or IPS, anti-glare"},{"Ft":"Display","Fn":"Gamut","Fv":"45% NTSC"},{"Ft":"Display","Fn":"Resolution","Fv":"FHD (1920x1080)"},{"Ft":"Display","Fn":"Viewing Angle","Fv":"170°"},{"Ft":"Function","Fn":"Fast Charging","Fv":"65 W Rapid Charge"},{"Ft":"Function","Fn":"Graphics","Fv":"Integrated AMD Radeon graphics"},{"Ft":"Function","Fn":"Keyboard Backlight","Fv":"Yes"},{"Ft":"Function","Fn":"Operating System","Fv":"Windows 10 or Linux"},{"Ft":"Function","Fn":"Processor","Fv":"AMD Ryzen 3 5400U, Ryzen 3 PRO 5450U, Ryzen 5 5600U, Ryzen 5 PRO 5650U, or Ryzen 7 PRO 5850U Cezanne"},{"Ft":"Function","Fn":"Security","Fv":"dTPM 2.0 chip + Match-on-Chip fingerprint reader"},{"Ft":"Function","Fn":"Touch Screen","Fv":"Available with FHD"},{"Ft":"Performance","Fn":"Battery Life","Fv":"Up to 10.6 hours"},{"Ft":"Performance","Fn":"Memory | Capacity","Fv":"Up to 16 GB"},{"Ft":"Performance","Fn":"Memory | Type","Fv":"DDR4 3200MHz"},{"Ft":"Performance","Fn":"Power Supply","Fv":"65W USB-C"},{"Ft":"Performance","Fn":"Storage","Fv":"Up to 1 TB PCIe SSD, two M.2 slots"},{"Ft":"Production","Fn":"Debut","Fv":"2021"}],[{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"48 Wh"},{"Ft":"Construction","Fn":"Camera | Front","Fv":"HD + IR camera with ThinkShutter"},{"Ft":"Construction","Fn":"Colors","Fv":"Black with optional Carbon Fiber Weave Top Cover"},{"Ft":"Construction","Fn":"Microphone","Fv":"4x 360-degree Microphones"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"207.7 mm"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"13.87 mm"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"292.8 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"907 g"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"16:10"},{"Ft":"Display","Fn":"Brightness","Fv":"450 nits"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"13 inch"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS glossy (touch) or matte"},{"Ft":"Display","Fn":"Gamut","Fv":"100% sRGB"},{"Ft":"Display","Fn":"Resolution","Fv":"2160x1350"},{"Ft":"Function","Fn":"Audio","Fv":"Dolby Atmos Speaker System"},{"Ft":"Function","Fn":"Fast Charging","Fv":"Yes"},{"Ft":"Function","Fn":"Graphics","Fv":"Intel Iris Xe Graphics"},{"Ft":"Function","Fn":"Keyboard Backlight","Fv":"Yes"},{"Ft":"Function","Fn":"Operating System","Fv":"Up to Windows 10 Pro or Linux"},{"Ft":"Function","Fn":"Processor","Fv":"Up to 11th Generation Intel Core i7 Processors"},{"Ft":"Function","Fn":"Touch Screen","Fv":"Opitonal"},{"Ft":"Performance","Fn":"Battery Life","Fv":"Up to 17.3 hours"},{"Ft":"Performance","Fn":"Energy Efficiency","Fv":"Energy Star 8.0, EPEAT Gold"},{"Ft":"Performance","Fn":"Memory | Capacity","Fv":"Up to 16 GB"},{"Ft":"Performance","Fn":"Memory | Type","Fv":"LPDDR4x"},{"Ft":"Performance","Fn":"Power Supply","Fv":"Type-C 65W"},{"Ft":"Performance","Fn":"Storage","Fv":"Up to 1TB PCIe SSD"},{"Ft":"Production","Fn":"Availability","Fv":"2020 Q4"},{"Ft":"Production","Fn":"Debut","Fv":"2020-09-29"},{"Ft":"Production","Fn":"Made In","Fv":"China"}]]