Differences


  1. Difference between 3G and WiFi
  2. Difference between 3G and 4G 
  3. Difference between 1G, 2G, 3G, and 4G technology
  4. Difference between Zigbee and WiFi
  5. Difference between Wi-Fi and WiMax
  6. Difference between Wi-Fi and Bluetooth
  7. Difference between Wi-Fi and Internet
  8. Difference between Li-Fi and Wi-Fi
  9. Difference between GiFi and WiFi
  10. Difference between WiFi and MiFi
  11. Wifi vs cellular data
  12. WiFi vs hotspot
  13. Hotspot vs tethering
  14. Difference between ethernet and WiFi
  15. Difference between Z wave and WiFi
  16. Difference between SMTP and IMAP
  17. Difference between SMTP ad HTTP
  18. Difference between HTTP and HTTPS
  19. Difference between HTTP and WWW
  20. Difference between TCP/IP and OSI model
  21. Difference between FTP and HTTP
  22. SOAP vs REST
  23. Difference between Bluetooth and WLAN
  24. Difference between Bluetooth and WiMAX
  25. Difference between Bluetooth and Zigbee
  26. Difference between 2G-GSM and 3G-WCDMA
  27. Difference between DSP Processor and Microprocessor
  28. Difference between CRT and Plasma display
  29. Difference between CRT Plasma and LCD TV
  30. Difference between IGBT and Thyristor
  31. Difference between SCR and TRIAC
  32. Difference between IGBT and BJT
  33. Difference between IGBT and MOSFET
  34. Difference between BJT and MOSFET
  35. Difference between JFET and MOSFET
  36. Difference between Thyristor and MOSFET
  37. Difference between Thyristor and Transistor
  38. Difference between NPN and PNP Transistor
  39. Difference Between Donor and Acceptor Impurities
  40. Difference between GTO and Thyristor
  41. Difference between Thyristor and Thyratron
  42. Difference between Thyristor and Diode 
  43. Difference between Thyristor and Triac
  44. Difference between Step Index Fiber and Graded Index Fiber
  45. Difference between PIN photodiode and Avalanche photodiode
  46. Difference between co-channel interference and adjacent channel interference 
  47. Difference between cell splitting and cell sectoring 
  48. Difference between P-N junction diode and Schottky diode
  49. Difference between photodiode and phototransistor
  50. Difference between photodiode and LED
  51. Difference between LED and Laser diode
  52. Diode vs zener diode
  53. Difference Between Schottky and Frenkel Defect
  54. Difference Between Zener and Avalanche Breakdown
  55. Difference between LCD and LED
  56. Difference between GSM and UMTS
  57. Difference between GSM and GPRS 
  58. Difference between GPRS and EDGE
  59. Difference between GSM and GPS
  60. Difference between FDMA and TDMA
  61. Difference between DSSS and FHSS
  62. Difference between CWDM and DWDM
  63. Difference between inverter and converter
  64. Difference between FDMA TDMA and CDMA
  65. Difference between TDMA and CDMA
  66. Difference between Clipper and Clamper
  67. Difference between Diode and LED
  68. Difference between WDM and DWDM
  69. Difference between energy and power signal
  70. Difference between attenuation and distortion
  71. Difference between the half adder and full adder
  72. Difference between an intrinsic and extrinsic semiconductor
  73. Difference between N-type and P-type semiconductor
  74. Difference between synchronous and asynchronous transmission
  75. Difference between the series circuit and parallel circuit
  76. Difference between amplifier and oscillator 
  77. Difference between amplifier and repeater
  78. Difference between a latch and flipflop
  79. Difference between time domain and frequency domain
  80. Difference between the active transducer and passive transducer
  81. Difference between the transducer and inverse transducer 
  82. Difference between transducer and sensor
  83. Difference between positive and negative feedback
  84. Difference between open-loop ad close loop system
  85. Difference between inverting and non-inverting amplifier
  86. Difference between RTD and thermocouple
  87. Difference between RTD and thermistor
  88. Difference between thermistor and thermocouple
  89. Difference between conductor and insulator
  90. Difference between conductor and semiconductor
  91. Difference between work and power
  92. Difference between energy and power 
  93. Difference between centrifugal force and centripetal force
  94. Difference between force and power 
  95. Difference between force and pressure
  96. Difference between pressure and stress
  97. Difference between mass and weight
  98. Difference between speed and velocity
  99. Difference between kinetics and kinematics
  100. Difference between scalar and vector quantity
  101. Difference between diffraction and interference
  102. Difference between Gravitation and Gravity
  103. Difference between resistance and resistivity
  104. Difference between a voltage amplifier and a power amplifier
  105. Difference between PCM and DPCM
  106. Difference between microscope and telescope
  107. Difference between microprocessor and microcontroller
  108. Difference between squirrel cage and slip ring induction motor 
  109. Difference between CFL and LED bulbs
  110. Difference between SCR and DIAC
  111. Difference between the electric motor and generator
  112. Difference between alternator and generator
  113. Difference between AC and DC generator
  114. Difference between Dynamo and Generator
  115. Difference between generator and invertor
  116. Difference between AC and DC motor
  117. Difference between induction motor and synchronous motor
  118. Difference between a power transformer and distribution transformer
  119. Difference between core type and shell-type transformer
  120. Difference between step up and step down transformer
  121. Difference between active and passive components
  122. Difference between UPS and Inverter
  123. Difference between resistor and capacitor
  124. Difference between resistor and resistance 
  125. Difference between inductor and capacitor
  126. Difference between Capacitor and battery
  127. Capacitor vs supercapacitor
  128. Difference between resistor and inductor
  129. Difference between resistor and reactance
  130. Difference between resistance and impedance
  131. Difference between VoLTE and LTE
  132. Difference between multiplexer and demultiplexer
  133. Difference between decoder and demultiplexer
  134. Difference between active and passive sensors
  135. Difference between potential difference and EMF
  136. Difference between EMF and voltage
  137. Difference between active and reactive power 
  138. Difference between potentiometer and Rheostat
  139. Difference between MCB and MCCB
  140. Difference between RCCB and ELCB
  141. Difference between MCB and RCBO
  142. Difference between a fuse and circuit breaker
  143. Difference between MCB and Fuse
  144. Difference between isolator and circuit breaker
  145. Difference between MPCB and MCCB
  146. Difference between ammeter and ohmmeter
  147. Difference between ammeter and voltmeter
  148. Difference between potentiometer ad voltmeter
  149. Difference between DC voltmeter and AC voltmeter
  150. Difference between a soft starter and VFD
  151. Difference between LED and Incandescent bulb  
  152. Difference between the LED bulb and LED Fixtures
  153. Difference between circuit switching and packet switching
  154. Difference between packet switching and message switching
  155. Difference between SMS and IM
  156. Difference between SMS and BBM
  157. Difference between LVDS and TTL
  158. Difference between wooden casing capping and lead sheathed wiring
  159. Difference between batten and lead sheathed wiring 
  160. Difference between a floppy disk and hard disk
  161. Difference between CDMA and GSM
  162. Difference between CDMA and GPRS
  163. Difference between CDMA and WCDMA
  164. Difference between OFDM and CDMA
  165. Difference between OFDM and OFDMA
  166. Difference between single-phase and  three-phase induction  motor
  167. Difference between networking and telecommunication
  168. Difference between low pass filter and high pass filter
  169. Difference between PCM and DM
  170. Difference between PDH and SDH
  171. Difference between VHDL and Verilog
  172. Difference between CMOS and TTL
  173. Difference between ASIC and FPGA
  174. Difference between PAL and PLA
  175. Difference between SAN and NAS
  176. Difference between EPROM and EEPROM
  177. Difference between ROM and PROM
  178. Difference between PROM and EPROM
  179. Difference between RAM and HDD
  180. Difference Between FPGA and CPLD
  181. RAM vs CPU
  182. Difference between CPU and GPU
  183. Difference between Analog circuit and Digital circuit
  184. Difference between velocity and acceleration
  185. Difference between Distance and Displacement
  186. Difference between DM and ADM 
  187. Difference between Galvanometer and Ammeter
  188. Difference between digital voltmeter and analog voltmeter
  189. Difference between Galvanometer and Voltmeter
  190. Difference between volts and Watts
  191. Difference Between Volt and Amp
  192. Difference between charge and current 
  193. Difference between electron and proton 
  194. Difference between voltage and current 
  195. Difference between power and torque
  196. Difference between kW and kWh
  197. Difference between electrical energy and electrical power
  198. Difference between moving the iron and moving coil instruments 
  199. Difference between wattmeter and energymeter
  200. Difference between an electric and magnetic field
  201. Difference between electromagnet and permanent magnet
  202. Difference Between Electromagnetic Wave and Matter Wave
  203. Difference between the magnetic field and magnetic flux
  204. Difference between amps and watts
  205. Difference between conduction and induction
  206. Difference between absorption and adsorption
  207. Difference between the valance band and conduction band
  208. Difference between static and current electricity
  209. Difference between the coaxial cable and optical fiber 
  210. Difference between UTP and STP
  211. Difference between connection-oriented and connectionless services
  212. Difference between Ethernet and Internet
  213. Difference between Ethernet and LAN
  214. Difference between LAN and WAN
  215. Difference between MAN and WAN
  216. Difference between LAN ad PAN
  217. Difference between LAN and VLAN
  218. Difference between the DSL modem and cable modem
  219. Difference between router and bridge
  220. Difference between Hub and Switch
  221. Difference between switch and Bridge
  222. Difference between router and modem
  223. Difference between router and switch
  224. Difference between router and gateway
  225. Difference between bridge and gateway
  226. Difference between one-way two-way switch
  227. Difference between SIP and VoIP
  228. Difference between VoIP and landline
  229. Difference between VoIP and PSTN
  230. Difference Between ISDN and PSTN
  231. Difference between MP4 and MP3
  232. MAC vs IP address
  233. MP3 vs WAV
  234. MP3 vs FLAC
  235. Difference between bandwidth and throughput
  236. Difference between active and passive filters
  237. Difference between asynchronous and synchronous motor
  238. Difference between star delta connection
  239. Difference between serial and parallel communication
  240. Difference between encryption and decryption
  241. Difference between VRC and LRC
  242. Difference between CRC and checksum
  243. Difference between confusion and diffusion 
  244. Difference between symmetric and asymmetric encryption
  245. Difference between cryptography and steganography
  246. Difference between AES and DES
  247. Difference between CISC and RISC
  248. Difference between RAM and ROM
  249. Difference Between Star and Ring Topology
  250. Difference between Star and Mesh topology
  251. Difference between star and bus topology
  252. Difference between slip and split ring
  253. Difference between client-server and peer-peer network
  254. Difference between physical and logical topology
  255. Difference between reflection and refraction
  256. Difference between the real image and virtual image 
  257. Difference Between Ductility and Malleability
  258. Difference between ultrasound and infrasound
  259. Difference between AND and OR gate
  260. Difference between the concave and convex lens
  261. Difference between electricity and magnetism
  262. Difference between electrical and electronics device 
  263. Difference between flash drive and Pendrive
  264. Difference between LED and OLED
  265. Difference between CRT and LCD
  266. Difference between DLP and LCD projector
  267. Difference between VGA and SVGA
  268. Difference between VGA and DVI
  269. Difference between VGA and HDMI
  270. Difference between RGB and CMYK
  271. Difference between HDMI and USB
  272. HDMI vs DVI
  273. Difference Between Impact and Non-impact Printers
  274. Difference Between Raster Scan and Random Scan
  275. Difference Between Transmission and Distribution Line
  276. Difference  between AC and DC transmission line
  277. Difference between stationary and progressive wave
  278. Difference between heat and temperature 
  279. Difference Between Synchronous and Asynchronous Counter
  280. Difference between synchronous and asynchronous sequential circuits
  281. Difference between cell and battery
  282. Difference between primary and secondary cell
  283. Difference between  SATA and PATA
  284. SATA vs SSD
  285. SSD vs HDD
  286. Difference between Centre Tapped and Bridge Rectifier
  287. Difference between Diode and rectifier 
  288. Difference between half-wave rectifier and full-wave rectifier
  289. Difference between center tapped full wave rectifier and bridge rectifier
  290. Difference between Linear Supply and Switch Mode Power Supply
  291. Difference Between Relay and Contactor
  292. Difference between frame relay and ATM
  293. Difference Between Relay and Circuit Breaker
  294. Relay vs Transistor
  295. Difference between Combinational and Sequential Logic Circuit
  296. Difference between Online UPS and Offline UPS
  297. Difference Between Analog and Digital Communication
  298. Difference between physical and chemical change
  299. Difference Between Element and Compound
  300. Difference Between Atom and Molecule
  301. Difference between metal and non-metal
  302. Difference Between Electronegativity and Electron Affinity
  303. Difference Between Refrigeration and Air Conditioning
  304. Difference between IPV4 and IPV6
  305. Difference Between DOL Starter and Soft Starter
  306. Difference Between Soft Starter and Star-Delta
  307. Difference between VPN and MPLS
  308. Difference between VPN and VPS
  309. Difference between VPN and TOR
  310. VPLS vs MPLS
  311. RS 232 VS RS 485
  312. VPN vs Antivirus
  313. VPN vs DNS
  314. Digital certificate vs digital signature
  315. Difference between a digital signature and an electronic signature
  316. Cybersecurity vs information security
  317. Thermocouple vs thermopile
  318. Bandwidth vs broadband
  319. Difference between baseband and broadband transmission
  320. Difference between DSL and broadband
  321. Difference between frequency and wavelength
  322. Difference between period and frequency
  323. Difference between bandwidth and frequency
  324. Difference between bit rate and baud rate

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