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 tethering
  16. Difference between ethernet and WiFi
  17. Difference between Z wave and WiFi
  18. Difference between SMTP and IMAP
  19. Difference between SMTP ad HTTP
  20. Difference between HTTP and HTTPS
  21. Difference between HTTP and WWW
  22. Difference between TCP/IP and OSI model
  23. Difference between FTP and HTTP
  24. Internet vs WWW
  25. SOAP vs REST
  26. Difference between Bluetooth and WLAN
  27. Difference between Bluetooth and WiMAX
  28. Difference between Bluetooth and Zigbee
  29. Difference between Wi-Fi and Bluetooth
  30. Difference between 2G-GSM and 3G-WCDMA
  31. Difference between DSP Processor and Microprocessor
  32. Difference between CRT and Plasma display
  33. Difference between CRT Plasma and LCD TV
  34. Difference between IGBT and Thyristor
  35. Difference between SCR and TRIAC
  36. Difference between IGBT and BJT
  37. Difference between IGBT and MOSFET
  38. Difference between BJT and MOSFET
  39. Difference between JFET and MOSFET
  40. Difference between Thyristor and MOSFET
  41. Difference between Thyristor and Transistor
  42. Difference between NPN and PNP Transistor
  43. Difference Between Donor and Acceptor Impurities
  44. Difference between GTO and Thyristor
  45. Difference between Thyristor and Thyratron
  46. Difference between Thyristor and Diode 
  47. Difference between Thyristor and Triac
  48. Difference between Step Index Fiber and Graded Index Fiber
  49. Difference between PIN photodiode and Avalanche photodiode
  50. Difference between co-channel interference and adjacent channel interference 
  51. Difference between cell splitting and cell sectoring 
  52. Difference between P-N junction diode and Schottky diode
  53. Difference between photodiode and phototransistor
  54. Difference between photodiode and LED
  55. Difference between LED and Laser diode
  56. Diode vs zener diode
  57. Difference Between Schottky and Frenkel Defect
  58. Difference Between Zener and Avalanche Breakdown
  59. Difference between LCD and LED
  60. Difference between GSM and UMTS
  61. Difference between GSM and GPRS 
  62. Difference between GPRS and EDGE
  63. Difference between GSM and GPS
  64. Difference between FDMA and TDMA
  65. Difference between DSSS and FHSS
  66. Difference between CWDM and DWDM
  67. Difference between inverter and converter
  68. Difference between FDMA TDMA and CDMA
  69. Difference between TDMA and CDMA
  70. Difference between Clipper and Clamper
  71. Difference between Diode and LED
  72. Difference between WDM and DWDM
  73. Difference between energy and power signal
  74. Difference between attenuation and distortion
  75. Difference between the half adder and full adder
  76. Difference between an intrinsic and extrinsic semiconductor
  77. Difference between N-type and P-type semiconductor
  78. Difference between synchronous and asynchronous transmission
  79. Difference between the series circuit and parallel circuit
  80. Difference between amplifier and oscillator 
  81. Difference between amplifier and repeater
  82. Difference between a latch and flipflop
  83. Difference between time domain and frequency domain
  84. Difference between the active transducer and passive transducer
  85. Difference between the transducer and inverse transducer 
  86. Difference between transducer and sensor
  87. Difference between positive and negative feedback
  88. Difference between open-loop ad close loop system
  89. Difference between inverting and non-inverting amplifier
  90. Difference between RTD and thermocouple
  91. Difference between RTD and thermistor
  92. Difference between thermistor and thermocouple
  93. Difference between conductor and insulator
  94. Difference between conductor and semiconductor
  95. Difference between work and power
  96. Difference between energy and power 
  97. Difference between centrifugal force and centripetal force
  98. Difference between force and power 
  99. Difference between force and pressure
  100. Difference between pressure and stress
  101. Difference between mass and weight
  102. Difference between speed and velocity
  103. Difference between kinetics and kinematics
  104. Difference between scalar and vector quantity
  105. Difference between diffraction and interference
  106. Difference between Gravitation and Gravity
  107. Difference between resistance and resistivity
  108. Difference between a voltage amplifier and a power amplifier
  109. Difference between PCM and DPCM
  110. Difference between microscope and telescope
  111. Difference between microprocessor and microcontroller
  112. Difference between squirrel cage and slip ring induction motor 
  113. Difference between CFL and LED bulbs
  114. Difference between SCR and DIAC
  115. Difference between the electric motor and generator
  116. Difference between alternator and generator
  117. Difference between AC and DC generator
  118. Difference between Dynamo and Generator
  119. Difference between generator and invertor
  120. Difference between AC and DC motor
  121. Difference between induction motor and synchronous motor
  122. Difference between a power transformer and distribution transformer
  123. Difference between core type and shell-type transformer
  124. Difference between step up and step down transformer
  125. Difference between active and passive components
  126. Difference between UPS and Inverter
  127. Difference between resistor and capacitor
  128. Difference between resistor and resistance 
  129. Difference between inductor and capacitor
  130. Difference between Capacitor and battery
  131. Capacitor vs supercapacitor
  132. Difference between resistor and inductor
  133. Difference between resistor and reactance
  134. Difference between resistance and impedance
  135. Difference between VoLTE and LTE
  136. Difference between multiplexer and demultiplexer
  137. Difference between decoder and demultiplexer
  138. Difference between active and passive sensors
  139. Difference between potential difference and EMF
  140. Difference between EMF and voltage
  141. Difference between active and reactive power 
  142. Difference between potentiometer and Rheostat
  143. Difference between MCB and MCCB
  144. Difference between RCCB and ELCB
  145. Difference between MCB and RCBO
  146. Difference between a fuse and circuit breaker
  147. Difference between MCB and Fuse
  148. Difference between isolator and circuit breaker
  149. Difference between MPCB and MCCB
  150. Difference between ammeter and ohmmeter
  151. Difference between ammeter and voltmeter
  152. Difference between potentiometer ad voltmeter
  153. Difference between DC voltmeter and AC voltmeter
  154. Difference between a soft starter and VFD
  155. Difference between LED and Incandescent bulb  
  156. Difference between the LED bulb and LED Fixtures
  157. Difference between circuit switching and packet switching
  158. Difference between packet switching and message switching
  159. Difference between SMS and IM
  160. Difference between SMS and BBM
  161. Difference between LVDS and TTL
  162. Difference between wooden casing capping and lead sheathed wiring
  163. Difference between batten and lead sheathed wiring 
  164. Difference between a floppy disk and hard disk
  165. Difference between CDMA and GSM
  166. Difference between CDMA and GPRS
  167. Difference between CDMA and WCDMA
  168. Difference between OFDM and CDMA
  169. Difference between OFDM and OFDMA
  170. Difference between single-phase and  three-phase induction  motor
  171. Difference between networking and telecommunication
  172. Difference between low pass filter and high pass filter
  173. Difference between PCM and DM
  174. Difference between PDH and SDH
  175. Difference between VHDL and Verilog
  176. Difference between CMOS and TTL
  177. Difference between ASIC and FPGA
  178. Difference between PAL and PLA
  179. Difference between SAN and NAS
  180. Difference between EPROM and EEPROM
  181. Difference between ROM and PROM
  182. Difference between PROM and EPROM
  183. Difference between RAM and HDD
  184. Difference Between FPGA and CPLD
  185. RAM vs CPU
  186. SDN vs NFV
  187. Difference between CPU and GPU
  188. Difference between Analog circuit and Digital circuit
  189. Difference between velocity and acceleration
  190. Difference between Distance and Displacement
  191. Difference between DM and ADM 
  192. Difference between Galvanometer and Ammeter
  193. Difference between digital voltmeter and analog voltmeter
  194. Difference between Galvanometer and Voltmeter
  195. Difference between volts and Watts
  196. Difference Between Volt and Amp
  197. Difference between charge and current 
  198. Difference between electron and proton 
  199. Difference between voltage and current 
  200. Difference between power and torque
  201. Difference between kW and kWh
  202. Difference between electrical energy and electrical power
  203. Difference between moving the iron and moving coil instruments 
  204. Difference between wattmeter and energymeter
  205. Difference between an electric and magnetic field
  206. Difference between electromagnet and permanent magnet
  207. Difference Between Electromagnetic Wave and Matter Wave
  208. Difference between the magnetic field and magnetic flux
  209. Difference between amps and watts
  210. Difference between conduction and induction
  211. Difference between absorption and adsorption
  212. Difference between the valance band and conduction band
  213. Difference between static and current electricity
  214. Difference between the coaxial cable and optical fiber 
  215. Difference between UTP and STP
  216. Difference between connection-oriented and connectionless services
  217. Difference between Ethernet and Internet
  218. Difference between Ethernet and LAN
  219. Difference between LAN and WAN
  220. Difference between MAN and WAN
  221. Difference between LAN ad PAN
  222. Difference between LAN and VLAN
  223. Difference between the DSL modem and cable modem
  224. Difference between router and bridge
  225. Difference between Hub and Switch
  226. Difference between switch and Bridge
  227. Difference between router and modem
  228. Difference between router and switch
  229. Difference between router and gateway
  230. Difference between bridge and gateway
  231. Difference between one-way two-way switch
  232. Difference between SIP and VoIP
  233. Difference between VoIP and landline
  234. Difference between VoIP and PSTN
  235. Difference Between ISDN and PSTN
  236. Difference between MP4 and MP3
  237. MAC vs IP address
  238. MP3 vs WAV
  239. MP3 vs FLAC
  240. WAV vs FLAC
  241. Difference between bandwidth and throughput
  242. Difference between active and passive filters
  243. Difference between asynchronous and synchronous motor
  244. Difference between star delta connection
  245. Difference between serial and parallel communication
  246. Difference between encryption and decryption
  247. Difference between VRC and LRC
  248. Difference between CRC and checksum
  249. Difference between confusion and diffusion 
  250. Difference between symmetric and asymmetric encryption
  251. Difference between cryptography and steganography
  252. Difference between AES and DES
  253. Difference between CISC and RISC
  254. Difference between RAM and ROM
  255. Difference Between Star and Ring Topology
  256. Difference between Star and Mesh topology
  257. Difference between star and bus topology
  258. Difference between slip and split ring
  259. Difference between client-server and peer-peer network
  260. Difference between physical and logical topology
  261. Difference between reflection and refraction
  262. Difference between the real image and virtual image 
  263. Difference Between Ductility and Malleability
  264. Difference between ultrasound and infrasound
  265. Difference between AND and OR gate
  266. Difference between the concave and convex lens
  267. Difference between electricity and magnetism
  268. Difference between electrical and electronics device 
  269. Difference between flash drive and Pendrive
  270. Difference between LED and OLED
  271. Difference between CRT and LCD
  272. Difference between DLP and LCD projector
  273. Difference between VGA and SVGA
  274. Difference between VGA and DVI
  275. Difference between VGA and HDMI
  276. Difference between RGB and CMYK
  277. Difference between HDMI and USB
  278. HDMI vs DVI
  279. Difference Between Impact and Non-impact Printers
  280. Difference Between Raster Scan and Random Scan
  281. Difference Between Transmission and Distribution Line
  282. Difference  between AC and DC transmission line
  283. Difference between stationary and progressive wave
  284. Difference between heat and temperature 
  285. Difference Between Synchronous and Asynchronous Counter
  286. Difference between synchronous and asynchronous sequential circuits
  287. Difference between cell and battery
  288. Difference between primary and secondary cell
  289. Difference between  SATA and PATA
  290. SATA vs SSD
  291. SSD vs HDD
  292. Difference between Centre Tapped and Bridge Rectifier
  293. Difference between Diode and rectifier 
  294. Difference between half-wave rectifier and full-wave rectifier
  295. Difference between center tapped full wave rectifier and bridge rectifier
  296. Difference between Linear Supply and Switch Mode Power Supply
  297. Difference Between Relay and Contactor
  298. Difference between frame relay and ATM
  299. Difference Between Relay and Circuit Breaker
  300. Relay vs Transistor
  301. Relay vs switch
  302. Difference between Combinational and Sequential Logic Circuit
  303. Difference between Online UPS and Offline UPS
  304. Difference Between Analog and Digital Communication
  305. Difference between physical and chemical change
  306. Difference Between Element and Compound
  307. Difference Between Atom and Molecule
  308. Difference between metal and non-metal
  309. Difference Between Electronegativity and Electron Affinity
  310. Difference Between Refrigeration and Air Conditioning
  311. Difference between IPV4 and IPV6
  312. Difference Between DOL Starter and Soft Starter
  313. Difference Between Soft Starter and Star-Delta
  314. Difference between VPN and MPLS
  315. Difference between VPN and VPS
  316. Difference between VPN and TOR
  317. VPLS vs MPLS
  318. RS 232 VS RS 485
  319. VPN vs Antivirus
  320. VPN vs DNS
  321. VOIP vs PBX
  322. Firewall vs antivirus
  323. VPN vs firewall
  324. VPN vs proxy
  325. Firewall vs proxy server 
  326. Digital certificate vs digital signature
  327. Difference between a digital signature and an electronic signature
  328. Cybersecurity vs information security
  329. Thermocouple vs thermopile
  330. Bandwidth vs broadband
  331. Difference between baseband and broadband transmission
  332. Difference between DSL and broadband
  333. Difference between frequency and wavelength
  334. Difference between period and frequency
  335. Difference between bandwidth and frequency
  336. Difference between bit rate and baud rate
  337. Bandwidth vs Latency
  338. PLC vs Arduino
  339. Telnet vs SSH
  340. Photometer vs spectrophotometer
  341. Internet vs extranet
  342. Holography vs photograph
  343. RFID vs Barcode

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