Differences


  1. Difference between 3G and WiFi
  2. Difference between 3G and 4G 
  3. 4G vs LTE
  4. Difference between 1G, 2G, 3G, and 4G technology
  5. Difference between Zigbee and WiFi
  6. Zigbee vs  Z wave
  7. Difference between Wi-Fi and WiMax
  8. Difference between Wi-Fi and Bluetooth
  9. Difference between Wi-Fi and Internet
  10. Difference between Li-Fi and Wi-Fi
  11. Difference between GiFi and WiFi
  12. Difference between WiFi and MiFi
  13. Wifi vs cellular data
  14. WiFi vs hotspot
  15. Hotspot vs tetheringreDifference between Ethernet and WiFi
  16. Difference between Z wave and WiFi
  17. Difference between SMTP and IMAP
  18. Difference between SMTP ad HTTP
  19. Difference between HTTP and HTTPS
  20. Difference between HTTP and WWW
  21. Difference between TCP/IP and OSI model
  22. Difference between TCP and SCTP
  23. Difference between FTP and HTTP
  24. SOAP Vs HTTP
  25. SOAP Vs WSDL
  26. WADL Vs WSDL
  27. Websocket Vs REST
  28. SOAP vs REST
  29. REST Vs RESTful
  30. Difference Between REST API and RPC API
  31. Difference between Fast Ethernet and gigabit ethernet
  32. Difference between HDLC and PPP
  33. Difference between ARP and RARP
  34. Internet vs WWW
  35. Difference between Bluetooth and WLAN
  36. Difference between Bluetooth and WiMAX
  37. Difference between Bluetooth and Zigbee
  38. Difference between Wi-Fi and Bluetooth
  39. Difference between 2G-GSM and 3G-WCDMA
  40. UMTS Vs WCDMA
  41. LTE Vs 5G
  42. UMTS Vs LTE 
  43. UMTS Vs GSM
  44. UMTS VS HSPA
  45. Difference between DSP Processor and Microprocessor
  46. Difference between CRT and Plasma display
  47. Difference between CRT Plasma and LCD TV
  48. Difference between IGBT and Thyristor
  49. Difference between SCR and TRIAC
  50. Difference between IGBT and BJT
  51. Difference between IGBT and MOSFET
  52. Difference between BJT and MOSFET
  53. Difference between JFET and MOSFET
  54. Difference between Thyristor and MOSFET
  55. NMOS Vs CMOS
  56. Difference between Thyristor and Transistor
  57. Difference between NPN and PNP Transistor
  58. Difference Between Donor and Acceptor Impurities
  59. Difference between GTO and Thyristor
  60. Difference between Thyristor and Thyratron
  61. Difference between Thyristor and Diode 
  62. Difference between Thyristor and Triac
  63. Difference between Step Index Fiber and Graded Index Fiber
  64. Difference between PIN photodiode and Avalanche photodiode
  65. Difference between co-channel interference and adjacent channel interference 
  66. Difference between cell splitting and cell sectoring 
  67. Difference between P-N junction diode and Schottky diode
  68. Difference between photodiode and phototransistor
  69. Difference between photodiode and LED
  70. Difference between LED and Laser diode
  71. Diode vs zener diode
  72. Difference Between Schottky and Frenkel Defect
  73. Difference Between Zener and Avalanche Breakdown
  74. Difference between LCD and LED
  75. CD Vs DVD
  76. Difference between GSM and UMTS
  77. Difference between GSM and GPRS 
  78. Difference between GPRS and EDGE
  79. Difference between GSM and GPS
  80. Difference between FDMA and TDMA
  81. Difference between DSSS and FHSS
  82. Difference between CWDM and DWDM
  83. Difference between inverter and converter
  84. Difference between FDMA TDMA and CDMA
  85. Difference between TDMA and CDMA
  86. Difference between Clipper and Clamper
  87. Difference between Diode and LED
  88. Difference between WDM and DWDM
  89. Difference between energy and power signal
  90. Difference between attenuation and distortion
  91. Difference between the half adder and full adder
  92. Difference between an intrinsic and extrinsic semiconductor
  93. Difference between N-type and P-type semiconductor
  94. Difference between synchronous and asynchronous transmission
  95. Difference between the series circuit and parallel circuit
  96. Difference between amplifier and oscillator 
  97. Difference between amplifier and repeater
  98. Difference between a latch and flipflop
  99. Difference between time domain and frequency domain
  100. Difference between the active transducer and passive transducer
  101. Difference between the transducer and inverse transducer 
  102. Difference between transducer and sensor
  103. Difference between positive and negative feedback
  104. Difference between open-loop ad close loop system
  105. Difference between inverting and non-inverting amplifier
  106. Difference between RTD and thermocouple
  107. Difference between RTD and thermistor
  108. Difference between thermistor and thermocouple
  109. Difference between conductor and insulator
  110. Difference between conductor and semiconductor
  111. Difference between work and power
  112. Difference between energy and power 
  113. Difference between centrifugal force and centripetal force
  114. Difference between force and power 
  115. Difference between force and pressure
  116. Difference between pressure and stress
  117. Difference between mass and weight
  118. Difference between speed and velocity
  119. Difference between kinetics and kinematics
  120. Difference between scalar and vector quantity
  121. Difference between diffraction and interference
  122. Difference between Gravitation and Gravity
  123. Difference between resistance and resistivity
  124. Difference between a voltage amplifier and a power amplifier
  125. Difference between PCM and DPCM
  126. Difference between microscope and telescope
  127. Difference between squirrel cage and slip ring induction motor 
  128. Difference between CFL and LED bulbs
  129. Difference between SCR and DIAC
  130. Difference between the electric motor and generator
  131. Difference between alternator and generator
  132. Difference between AC and DC generator
  133. Difference between Dynamo and Generator
  134. Difference between generator and invertor
  135. Difference between AC and DC motor
  136. Difference between induction motor and synchronous motor
  137. Difference between a power transformer and distribution transformer
  138. Difference between core type and shell-type transformer
  139. Difference between step up and step down transformer
  140. Difference between active and passive components
  141. Difference between UPS and Inverter
  142. Difference between resistor and capacitor
  143. Difference between resistor and resistance 
  144. Difference between inductor and capacitor
  145. Difference between Capacitor and battery
  146. Capacitor vs supercapacitor
  147. Difference between resistor and inductor
  148. Difference between resistor and reactance
  149. Difference between resistance and impedance
  150. Difference between VoLTE and LTE
  151. Difference between multiplexer and demultiplexer
  152. Difference between decoder and demultiplexer
  153. Difference between active and passive sensors
  154. Difference between potential difference and EMF
  155. Difference between EMF and voltage
  156. Difference between active and reactive power 
  157. Difference between potentiometer and Rheostat
  158. Difference between MCB and MCCB
  159. Difference between RCCB and ELCB
  160. Difference between MCB and RCBO
  161. Difference between a fuse and circuit breaker
  162. Difference between MCB and Fuse
  163. Difference between isolator and circuit breaker
  164. Difference between MPCB and MCCB
  165. Difference between ammeter and ohmmeter
  166. Difference between ammeter and voltmeter
  167. Difference between potentiometer ad voltmeter
  168. Difference between DC voltmeter and AC voltmeter
  169. Difference between a soft starter and VFD
  170. Difference between LED and Incandescent bulb  
  171. Difference between the LED bulb and LED Fixtures
  172. Difference between circuit switching and packet switching
  173. Difference between packet switching and message switching
  174. Difference between SMS and IM
  175. Difference between SMS and BBM
  176. Difference between LVDS and TTL
  177. Difference between wooden casing capping and lead sheathed wiring
  178. Difference between batten and lead sheathed wiring 
  179. Difference between a floppy disk and hard disk
  180. Difference between CDMA and GSM
  181. Difference between CDMA and GPRS
  182. Difference between CDMA and WCDMA
  183. Difference between OFDM and CDMA
  184. Difference between OFDM and OFDMA
  185. Difference between single-phase and  three-phase induction  motor
  186. Difference between networking and telecommunication
  187. Difference between low pass filter and high pass filter
  188. Difference between PCM and DM
  189. Difference between PDH and SDH
  190. Difference between VHDL and Verilog
  191. Difference between CMOS and TTL
  192. Difference between PAL and PLA
  193. Difference between SAN and NAS
  194. Difference between EPROM and EEPROM
  195. Difference between ROM and PROM
  196. Difference between PROM and EPROM
  197. Difference between RAM and HDD
  198. SIMM Vs DIMM
  199. SODIMM VS UDIMM
  200. SODIMM Vs DIMM
  201. RAM Vs Cache
  202. RAM VS VRAM
  203. GDDR5 Vs GDDR6
  204. GDDR6 Vs HBM2
  205. GDDR3 Vs DDR3
  206. GDDR5 Vs GDDR5x
  207. DDR3 Vs DDR4 RAM
  208. DDR Vs DDR2
  209. DDR2 Vs DDR3
  210. DDR3 Vs DDR3L
  211. SDRAM Vs DDR
  212. SDRAM Vs RAM
  213. MBR Vs GPT
  214. UEFI Vs BIOS
  215. UEFI Vs Legacy
  216. UEFI Vs CSM
  217. Difference Between FPGA and CPLD
  218. FPGA Vs GPU 
  219. Difference Between FPGA and Microprocessor
  220. Difference between microprocessor and microcontroller
  221. 8 bit Vs 16-bit Microcontroller 
  222. FPGA Vs Microcontroller
  223. AVR Vs ARM 
  224. AVR Vs PIC
  225. ARM Vs Intel 
  226. ARM Vs X86 
  227. x64 Vs x86 
  228. Difference between ASIC and FPGA
  229. RAM vs CPU
  230. SDN vs NFV
  231. Difference between CPU and GPU
  232. Difference between Analog circuit and Digital circuit
  233. Difference between velocity and acceleration
  234. Difference between Distance and Displacement
  235. Difference between DM and ADM 
  236. Difference between Galvanometer and Ammeter
  237. Difference between digital voltmeter and analog voltmeter
  238. Difference between Galvanometer and Voltmeter
  239. Difference between volts and Watts
  240. Difference Between Volt and Amp
  241. Difference between charge and current 
  242. Difference between electron and proton 
  243. Difference between voltage and current 
  244. Difference between power and torque
  245. Difference between kW and kWh
  246. Difference between electrical energy and electrical power
  247. Difference between moving the iron and moving coil instruments 
  248. Difference between wattmeter and energymeter
  249. Difference between an electric and magnetic field
  250. Difference between electromagnet and permanent magnet
  251. Difference Between Electromagnetic Wave and Matter Wave
  252. Difference between the magnetic field and magnetic flux
  253. Difference between amps and watts
  254. Difference between conduction and induction
  255. Difference between absorption and adsorption
  256. Difference between the valance band and conduction band
  257. Difference between static and current electricity
  258. Difference between the coaxial cable and optical fiber 
  259. Difference between UTP and STP
  260. Difference between connection-oriented and connectionless services
  261. Difference between Ethernet and Internet
  262. Difference between Ethernet and LAN
  263. Difference between LAN and WAN
  264. Difference between MAN and WAN
  265. Difference between LAN ad PAN
  266. Difference between LAN and VLAN
  267. Difference between the DSL modem and cable modem
  268. Difference between router and bridge
  269. Difference between Hub and Switch
  270. Difference between switch and Bridge
  271. Difference between router and modem
  272. Difference between router and switch
  273. Difference between router and gateway
  274. Difference between bridge and gateway
  275. Difference between the router and access point
  276. Difference between one-way and two-way switch
  277. Difference between SIP and VoIP
  278. Difference between VoIP and landline
  279. Difference between VoIP and PSTN
  280. Difference Between ISDN and PSTN
  281. Satellite phone Vs Cell phone
  282. MAC vs IP address
  283. MPEG Vs MP4
  284. WEBM Vs MP4
  285. MKV Vs MP4
  286. M4V Vs MP4 
  287. OPUS Vs FLAC
  288. OPUS Vs MP3
  289. OPUS Vs AAC
  290. MPEG Vs MP3
  291. iPod Vs MP3
  292. Difference Between Audio CD and MP3 CD
  293. M4A Vs WAV
  294. MPEG Vs MP4
  295. M4A Vs MP4
  296. M4A Vs FLAC
  297. Difference between MP4 and MP3
  298. M4A Vs MP3
  299. MP3 vs WAV
  300. MP3 vs FLAC
  301. WAV vs FLAC
  302. AIFF Vs Wav
  303. AIFF Vs FLAC
  304. WAV Vs WMA 
  305. FLAC Vs ALAC
  306. AAC Vs M4A
  307. OGG Vs AAC
  308. OGG Vs FLAC
  309. OGG Vs MP3
  310. Difference between bandwidth and throughput
  311. Difference between active and passive filters
  312. Difference between asynchronous and synchronous motor
  313. Difference between star delta connection
  314. Difference between serial and parallel communication
  315. Difference between encryption and decryption
  316. Difference between VRC and LRC
  317. Difference between CRC and checksum
  318. Difference between confusion and diffusion 
  319. Difference between symmetric and asymmetric encryption
  320. Difference between cryptography and steganography
  321. Difference between AES and DES
  322. Difference between CISC and RISC
  323. Difference between RAM and ROM
  324. Difference Between Star and Ring Topology
  325. Difference between Star and Mesh topology
  326. Difference between star and bus topology
  327. Difference between slip and split ring
  328. Difference between client-server and peer-peer network
  329. Difference between physical and logical topology
  330. Difference between reflection and refraction
  331. Difference between the real image and virtual image 
  332. Difference Between Ductility and Malleability
  333. Difference between ultrasound and infrasound
  334. Difference between AND and OR gate
  335. Difference between the concave and convex lens
  336. Difference between electricity and magnetism
  337. Difference between electrical and electronic device 
  338. Difference between flash drive and Pendrive
  339. Difference between LED and OLED
  340. Difference between CRT and LCD
  341. Difference between DLP and LCD projector
  342. Difference between VGA and SVGA
  343. Difference between VGA and DVI
  344. Difference between VGA and HDMI
  345. Difference between RGB and CMYK
  346. Difference between HDMI and USB
  347. HDMI vs DVI
  348. HDMI vs DP
  349. USB A vs USB C
  350. NVR vs DVR
  351. Difference Between Impact and Non-impact Printers
  352. Difference Between Raster Scan and Random Scan
  353. Difference Between Transmission and Distribution Line
  354. Difference  between AC and DC transmission line
  355. Difference between stationary and progressive wave
  356. Difference between heat and temperature 
  357. Difference Between Synchronous and Asynchronous Counter
  358. Difference between synchronous and asynchronous sequential circuits
  359. Difference between  SATA and PATA
  360. SATA vs SSD
  361. SSD vs HDD
  362. Difference between Centre Tapped and Bridge Rectifier
  363. Difference between Diode and rectifier 
  364. Difference between half-wave rectifier and full-wave rectifier
  365. Difference between center tapped full wave rectifier and bridge rectifier
  366. Difference between Linear Supply and Switch Mode Power Supply
  367. Difference Between Relay and Contactor
  368. Difference between frame relay and ATM
  369. Difference Between Relay and Circuit Breaker
  370. Relay vs Transistor
  371. Relay vs switch
  372. Difference between Combinational and Sequential Logic Circuit
  373. Difference between Online UPS and Offline UPS
  374. Difference Between Analog and Digital Communication
  375. Difference between physical and chemical change
  376. Difference Between Element and Compound
  377. Difference Between Atom and Molecule
  378. Difference between metal and non-metal
  379. Difference Between Electronegativity and Electron Affinity
  380. Difference Between Refrigeration and Air Conditioning
  381. Difference between IPV4 and IPV6
  382. Difference Between DOL Starter and Soft Starter
  383. Difference Between Soft Starter and Star-Delta
  384. Difference between VPN and MPLS
  385. Difference between VPN and VPS
  386. Difference between VPN and TOR
  387. VPLS vs MPLS
  388. RS 232 VS RS 485
  389. VPN vs Antivirus
  390. VPN vs DNS
  391. VOIP vs PBX
  392. Firewall vs antivirus
  393. VPN vs firewall
  394. VPN vs proxy
  395. VPN vs VLAN
  396. Firewall vs proxy server 
  397. Difference Between Server and Workstation
  398. Digital certificate vs digital signature
  399. Difference between a digital signature and an electronic signature
  400. Cybersecurity vs information security
  401. Thermocouple vs thermopile
  402. Bandwidth vs broadband
  403. URI Vs URL
  404. Difference between baseband and broadband transmission
  405. Difference between DSL and broadband
  406. Difference between frequency and wavelength
  407. Difference between period and frequency
  408. Difference between bandwidth and frequency
  409. Difference between bit rate and baud rate
  410. Bandwidth vs Latency
  411. Bandwidth vs Data rate
  412. PLC vs Arduino
  413. Arduino Vs Elegoo
  414. PLC Vs DCS 
  415. PLC Vs Microcontroller 
  416. SCADA Vs PLC
  417. SCADA Vs DCS
  418. SCADA Vs HMI
  419. SCADA Vs IOT
  420. Arduino Vs Raspberry Pi
  421. Telnet Vs SSH
  422. Photometer vs spectrophotometer
  423. Internet vs extranet
  424. Holography vs photograph
  425. RFID vs Barcode
  426. OSPF vs RIP
  427. OSPF vs EIGRP
  428. Isotop vs isomer
  429. NMOS Vs PMOS
  430. CMOS vs CCD
  431. RFID vs NFC
  432. 5G vs 6G
  433. Virus Vs Worm
  434. Spyware Vs Virus 
  435. Spyware Vs Malware 
  436. Trojan Vs Virus
  437. Virus Vs Malware
  438. Malware Vs Ransomware
  439. Worm vs Trojan
  440. Virus Vs Antivirus
  441. Rootkit Vs Virus
  442. Ransomware Vs Spyware
  443. Adware Vs Malware
  444. Ransomware Vs Viruses
  445. Difference between MB and GB
  446. Difference between MB and KB
  447. Megabit Vs Megabyte
  448. DHCP Vs DNS
  449. Difference between Bootp and DHCP
  450. SFTP Vs FTPS
  451. SFTP Vs SSH
  452. SFTP Vs SCP
  453. TFTP Vs SFTP
  454. FTP Vs SFTP
  455. FTP Vs TFTP
  456. SSH Vs SSL
  457. NAT Vs PAT
  458. Serial vs. parallel port
  459. Difference Between HDLC and SDLC
  460. Difference Between dB and dBm
  461. Difference Between Absolute Threshold and Difference Threshold
  462. DSD Vs PCM
  463. i5 Vs i7
  464. i3 Vs i5
  465. Difference between Grounding and Earthing
  466. WPA Vs WPA2
  467. WPA2 Vs WPA3
  468. Difference Between Concave And Convex Mirror
  469. Difference Between Land Breeze And Sea Breeze
  470. Difference Between Longitudinal and Transverse Wave
  471. Difference Between Stars and Planets
  472. OT Vs IT
  473. Difference between AC and DC current
  474. ESP32 Vs Arduino
  475. ESP32 Vs Raspberry Pi
  476. Gel Battery Vs Lithium Battery
  477. Difference between cell and battery
  478. Difference between primary and secondary cell
  479. AGM Vs GEL Battery
  480. Difference between Memory and Storage
  481. iOS Vs Windows
  482. iOS Vs Android
  483. UNIX Vs Windows