purchasing and supply of it and electronics material at strc gondwana university gadchiroli-1 pico projector having following specifications: • batteries-‎1 lithium polymer batteries required. ( included ) , ram memory installed size-1 gb, operating system-official android, compatible devices- windows laptop & macos laptop, macos laptop, ios / ipad os device, android device • mounting hardware-power adaptor x 1, plug set, usb-c wire, usb-c to hdmi adaptor, remote control, quick start guide, carry bag, display technology-‎led • standing screen display size-100 inches, display type-‎dlp, image aspect ratio-native 16:9 ( 5 aspect ratio selectable ) , image brightness-200 lm • image contrast ratio-100000:1, aspect ratio-‎16:9, screen resolution-‎854 x 480 • resolution-1920x1080 pixels, max vertical resolution-‎480 pixels, noise level-29 db audio wattage-‎5 watts, voltage-240 volts, total usb ports-01 • maximum operating distance-9 feet, mounting type- tabletop mount, includes rechargeable battery-yes, supports bluetooth technology-yes, remote control included-yes 2 wall mount, 100 inches foldable projector screen ( white ) 16:9 aspect ratio 3 laser pointer, wireless presenter for presentation, slide changer, usb power point remote control pen, ppt controller with clip 4 tablet ( android ) : • standing screen display size- ‎min. 12 inches • screen resolution- ‎2560 x 1600 • resolution- ‎2560 x 1600 ( wqxga ) pixels • batteries- 1 lithium-ion batteries required. ( included ) • processor brand- ‎octa core • processor speed- ‎2.2 ghz min. • memory- ‎4 gb+64 gb ( micro sd card support upto 1 tb ) • speaker description- cinematic sound quality through dual speakers • connectivity type- bluetooth, wi-fi • battery-min. 10, 000 mah • operating system- ‎android 11 • included components- travel adaptor, data cable, ejection pin, qsg, stylus pen • with compatible keyboard and sd card 64 gb 5 desktop all in one having following specifications: • single brand non-assembled • operating system- windows 11 home 64 bit • pre-loaded windows 11 home with lifetime validity, microsoft office home & student 2019 • processor name- intel® core™ i5-1135g7 ( up to 4.2 ghz with 8 mb l3 cache, 4 cores ) • processor family- 11th generation intel® core™ i5 processor • memory- 8 gb ddr4-3200 mhz ram ( 2 x 4 gb ) • hard drive description- 1 tb 7200 rpm sata hdd • display- 60.5 cm ( 23.8 ) diagonal, fhd ( 1920 x 1080 ) , ips, three-sided micro-edge, anti-glare, 250 nits, 72% ntsc • ports- 2 superspeed usb type-a 5gbps signaling rate; 2 usb 2.0 type-a; 1 hdmi-out 1.4; 1 headphone / microphone combo; 1 rj-45 • built-in webcam- vision 720p hd privacy camera with integrated dual array digital microphones • keyboard- usb black wireless keyboard and mouse combo • power supply type- 65 w smart ac power adapter • warranty-one year manufacturer warranty 6 high end desktop • single brand non-assembled • operating system- windows 11 home 64 bit • pre-loaded windows 11 home with lifetime validity, microsoft office home & student 2019 • processor name- intel® core™ i7-1165g7 ( up to 4.7 ghz with intel® turbo boost technology, 12 mb l3 cache, 4 cores ) • processor family- 11th generation intel® core™ i7 processor • memory– 16 gb ddr4-3200 sdram ( 2 x 8 gb ) • memory slots- 2 sodimm • memory note- transfer rates up to 3200 mt / s. • hard drive description- 1 tb pcie® nvme™ m.2 ssd • display- 68.58 cm ( 27 ) diagonal, fhd ( 1920 x 1080 ) , ips, three-sided micro-edge, anti-glare, 250 nits, 72% ntsc • graphics- intel® iris® xᵉ graphics ( nvidia g e force rtx-2080 8 gb additional ) • i / o port location- side • ports- 1 superspeed usb type-a 5gbps signaling rate • expansion slots- 2 m.2 ( 1 for ssd, 1 for wlan ) • memory card device- hp 3-in-1 memory card reader • audio features- dts headphone™; dual 2 w speakers • webcam- hp wide vision 1080p fhd ir privacy camera with integrated dual array digital microphones • keyboard- usb white wireless keyboard and mouse combo • power supply type- 90 w smart ac power adapter • software included- mcafee livesafe™, microsoft® office home & student 2019 • warranty-one year manufacturer warranty 7 printer • printing technology laser • special feature network ready • connectivity technology wireless • compatible devices smartphones, tablets, laptops, pcs • sheet size a4 • printer output colour • page yield per cartridge min. 1500 • wireless type 802.11b, 802.11g • number of usb 2.0 ports min. 01 • included components printer - 1, flyer- 4, usb cable -1, power cord -1 8 ups • output wattage min. 1000 va, • input voltage 230 v, • output voltage 230 v, • input frequency min. 40hz, • output frequency min. 40hz, • 02 years warranty, • backup time minimum 30 min 9 ups • output wattage min. 600 va, • input voltage 230 v, • output voltage 230 v, • input frequency min. 40hz, • output frequency min. 40hz, • 02 years warranty, • backup time minimum 20 min 10 laptop • processor: 11th gen intel core i5-1135g7 ( up to 4.2 ghz with intel turbo boost technology, 8 mb l3 cache, 4 cores ) | memory & storage: 8 gb ddr4-3200 mhz ram ( 2 x 4 gb ) , upgradable upto 16 gb| storage: 512 gb pcie nvme m.2 ssd • operating system & pre-installed software: pre-loaded windows 11 home with lifetime validity, microsoft office home & student 2019 • display: 35.6 cm ( 14 ) diagonal, fhd ( 1920 x 1080 ) , ips, micro-edge, anti-glare, 250 nits, 45% ntsc | intel iris xᵉ graphics • ports: 1 superspeed usb type-c 10gbps ( usb power delivery, displayport 1.4, hp sleep and charge ) , 2 superspeed usb type-a 5gbps, 1 headphone / microphone combo, 1 ac smart pin, 1 hdmi 2.0 | 3-cell, 43 wh li-ion battery, supports battery fast charge: approximately 50% in 30 minutes • features: camera: wide vision 720p hd camera | microphone: integrated dual array digital microphones| audio: dual speakers, audio by b&o | keyboard: full-size backlit keyboard | alexa built in | networking: intel wi-fi certified 6 ( 2x2 ) , bluetooth 5.2 combo ( supporting gigabit data rate )