Nantsi umahluko ophambili phakathi kweenqaba zentsimbi ezinemilenze emi-3 kunye nemilenze emi-4
Ukuzinza - iinqaba ezinemilenze emi-4 zibonelela ngokuzinza okungcono kunye nokuchasana nemithwalo esecaleni ukusuka kumoya kunye nomhlaba ongalinganiyo. Iinqaba ezinemilenze emi-3 zinokufuna ukuqiniswa.
Unyawo - iinqaba ezinemilenze emi-4 zinesiseko esibanzi kunye nesithuba phakathi kwemilenze yokuphucula inkxaso. Uyilo olunemilenze emi-3 luthatha indawo encinci.
Ukulayisha - Ukusabalalisa ubunzima kuninzi nakwimilenze emi-4. Iinqaba ezinemilenze emi-3 zigxininise umthwalo ongaphezulu kumlenze ngamnye kunye nesiseko.
Ubude - iinqaba ezinemilenze emi-4 zinokufikelela kwiindawo eziphakamileyo ngelixa zigcina amandla kunye nokuzinza.
Ukufikelela - Ukufumana ukufikelela phakathi kwemilenze yolondolozo kunokuba lula ngemilenze emi-3. Imilenze emi-4 inokuxinana ngakumbi.
IAesthetics - Abanye banokufumana iinqaba ezinemilenze emi-3 zithandeka ngakumbi kwaye zingabonakali kakhulu.
Iindleko - iinqaba ezinemilenze emi-3 zisebenzisa izinto ezincinci kwaye zineziseko ezilula, ukunciphisa iindleko zizonke.
Ukumodareyitha - amacandelo anemilenze emi-3 anokuba yimodyuli ngakumbi kuthutho olulula kunye nokuhlanganisa. Amacandelo anemilenze emi-4 anzima.
UkuRedundancy - iinqaba ezinemilenze emi-4 zinika ukungafuneki ngakumbi ukuba ukusilela komlenze omnye kwenzeka.
Izicelo - imilenze emi-4 isetyenziswa ngokuqhelekileyo kwiinqaba ezinkulu zokuhambisa kunye nakwiindawo ezixhomekeke kwimimoya ephezulu. Imilenze emi-3 yeenqaba ezincinci zokuhambisa.
Isishwankathelo, imilenze ye-4 inika uzinzo olungcono kunye namandla ngelixa imilenze ye-3 inika ukugcinwa kwendawo kunye nokufikelela. Ukukhetha kuxhomekeke ekulayisheni, ukuphakama, ixabiso, kunye neemfuno ezingqamene nendawo ethile.