Series‎Yoga Pro 9Colour‎Luna GreyForm Factor‎Thin & LightStanding screen display size‎16 InchesScreen Resolution‎3840 x 2160 pixelsResolution‎3200×2000 PixelsPackage Dimensions‎52.6 x 34.4 x 7.9 cm; 2 kgBatteries‎1 Lithium Polymer batteries required. (included)Item model number‎16IMH9Processor Brand‎IntelProcessor Type‎Intel Core i9Processor Speed‎5.1 GHzProcessor Count‎16Memory Technology‎Lpddr 5Computer Memory Type‎DDR5 RAMMaximum Memory Supported‎32 GBHard Drive Size‎1 TBHard Disk Description‎SSDHard Drive Interface‎PCIE x 4Audio Details‎Headphones, SpeakersSpeaker Description‎6 stereo speakers, 2W x4 (dual side woofers), 2W x2 (tweeters), optimized with Dolby Atmos, Smart Amplifier (AMP)Graphics Coprocessor‎NVIDIA RTX 4050Graphics Chipset Brand‎NVIDIAGraphics Card Description‎DedicatedGraphics RAM Type‎SharedGraphics Card Ram Size‎6 GBGraphics Card Interface‎PCI ExpressConnectivity Type‎Wi-FiNumber of USB 3.0 Ports‎1Optical Drive Type‎No Optical DriveOperating System‎Windows 11 HomeAverage Battery Life (in hours)‎6 HoursAre Batteries Included‎YesLithium Battery Energy Content‎84 Watt HoursNumber of Lithium Ion Cells‎4Included Components‎User Guide, Laptop, Power AdapterManufacturer‎LenovoCountry of Origin‎ChinaItem Weight‎2 kg