Fumana iikhamera ezincinci ezincinci ngeentengiso ezinkulu
Xa kuziwa kwiinkomera zendawo-kunye-zokupima, udla ukucinga ngezixhobo eziza kuphelelwa lixesha ngenxa yeekhamera ze-smartphone ezinamandla. Kodwa akusoloko kunjalo. Kukho izixhobo ezininzi zengqungquthela ezixhomekeke kwiinkalo ezithintekayo ezinokuthi nazo zonke iingcali zonyaka zifikelele kuzo zonke iintlobo zeemeko zokudubula. Ngoxa le nto ayinalo uluhlu lwabafundi bebakala-professional-pitts, linikeza ubungqina beekhamera ezibonisa ukugqithisa.
I-Canon PowerShot G7 X Marko II yinkomera enamandla, eninzi eneenjongo eziza kukubiza kakhulu, kodwa oko kunikelwa lula ngokukhawuleza ikhamera phakathi kweyona nto ibalulekileyo kwiklasi. I-G7 X Marko II ibonisa ubuchule obuphezulu, i-intshi e-1 intshi, i-20.1-megapixel inzwa ye-CMOS kunye neprogram ye-DONIC 7 ye-Canon. Iqukethe i-LCD engama-3.0-intshi ekhupha i-LCD kunye ne-high-speed autofocus (AF) ejonganisa neengongoma ezingama-31 zokujolisa ekuphuculeni amava okujolisa. Irekhoda ividiyo epheleleyo ye-HD (1080p), ine-ring control controlable for optimisation and enhanced WiFi ne-NFC ukwabelana ngokukhawuleza nokulula kwezithombe.
I-lens egxininiswe yileyonto ye-24-100mm (engama-35mm elinganayo) yowiso lensiza ye-zoom kunye nohlu lwe-4.2x. Akuninzi kakhulu xa kuthelekiswa nezinye iikhamera kuleluhlu, kodwa ukuba ucinga ukuthenga ikhamera enjengale, mhlawumbi uyazi izinto zakho kwaye unomdla ekuthengeni kuphela idivaysi ezinikezele ukudubula okufutshane.
Ukuba uvele nje emva kwenqaku lokucoca-kunye nokupasa ngomsebenzi onokusasaza, khangela i-Nikon COOLPIX A900. Isixhobo esincinane, esilungelelaniso seseyili sinekhendi yangempela ye-Glass ye-NIKKOR ene-zoom zoom ye-35x. Ngolwazi olushukumisayo (idijithali), uluhlu luphumelele ngokuphindaphindiweyo ukuya ku-70x. I-A900 nayo ine-20-megapixel sensor sensor kunye nokudubula okuqhubekayo kuma-30 fps nge-HD 4K video yokurekhoda. Kwakhona iquka i-suite epheleleyo yeendlela zokuxhuma: i-WiFi kunye ne-NFC yokwabelana ngokukhawuleza nokulula kwezithombe, kunye ne-Bluetooth low energy (BLE). Le nto inokukwazi ukufumana i-compact-point-and-shoot (i-weighing just half half pound) okuqinisekileyo ukuba ihlangabezane neemfuno kwanoma iyiphi i-novice okanye i-fan esebenzayo yama-lens zoom.
I-Sony's RX100 yenza ikhamera eqala phambili kuba kulula ukuyisebenzisa kodwa ayifuni kwikhwalithi yesithombe. Ihlala kwindlu enkulu ye-CMOS Exmor i-CMOS eyenza ngakumbi ukukhanya kunye neenkcukacha ngaphezu kwe-point-and-shoot, kunye ne-ISO ukusuka kwi-125 ukuya kuma-6400. Ukulinganisa ububanzi obukhulu F1.8 Carl Zeiss Vario-Sonnar T * I-lens ene-3.6x zoom, kwaye ufumana ikhamera ithatha imifanekiso ngomsindo ophantsi.
Njengomqala, unokufuna ukugcina iifoto njengefayile zeJPEG, kodwa njengoko uhamba phambili, uya kuqonda ukuba unako ukugcina iifayile eziphezulu ze-RAW eziphezulu. Iimpawu zayo zevidiyo zifanelekile ukukhankanya: ikhupha kwi-HD epheleleyo ye-1080 / 60p kwaye unokuhlaziya imifanekiso kwi-intshi ye-Xtra Fine LCD Display (ama-1,229k amaqhosha). Ukulinganisa 2.29 x 1.41 x 4 intshi, uphelele umntu ofuna i-SLR-quality images ngaphandle kwenani.
Kuyinyani ukuba inani leegapixel iimpawu zekhamera kuphela yinto eyanceda ukucacisa umgangatho wekhamera, kodwa ngokuqhelekileyo kucinga ukuba ezinye i-megapixels, zingcono. Udidi lwe-compact-and-shoot, awuyi kufumana bhetele ngakumbi kuneCanon PowerShot SX620 HS - ubuncinci kwixabiso elincinci le-500 lemali. I-SX620 ibonisa ubuchule obuphezulu, i-20.2-megapixel i-CMOS sensor ene-Canon ye-DIGIC 4+ projekthi yomfanekiso, ikunika amandla amaninzi okuhambisa imifanekiso enomdla, ephakamileyo. I-lens ye-zoom ye-25x ne-Canon ye-Intelligent IS (ukuqiniswa kwesithombe) tech, eyakhelwe kwi-WiFi kunye ne-NFC ukukwabelana ngokukhawuleza nokulula kwezithombe, i-LCD ye-inch ezintathu kunye ne-Full HD (1080p). Khumbula, i-megapixel ayilona nto, kodwa xa ivela kuloluhlu, i-SX620 (kunye ne-Canon PowerShot G7 X) inikezela kakhulu.
I-PowerShot SD3500IS enobungakanani be-pocket ingaba yincinci, kodwa iipakisha i-punch enamandla kuyo yonke imiba eqinile. I-megapixel eyi-14.1 ne-lens ye-zoom ye-5x, ehloniphekile kakhulu kwikhamera yobukhulu bayo, kodwa inzwa yayo encinci ithetha ukuba iyanzima kwizicwangciso zokukhanya eziphantsi. Ayinaso isibhengezo, kodwa isiboniso se-LCD ye-3.5-intshi sinomgangatho ongaphezulu kwesilinganiso kunye nama-pixel angama-460,000 esisombululo. I-PowerShot SD3500IS yenza ukurekhoda kwi-720p HD isisombululo somoya kwaye unokuyixhuma kwi-HDTV yakho ngekhonkco ye-HDMI encinane.
Ubomi bebhetri buhamba kunye nabanye eklasini, kodwa ungathatha ibhetri ekhuselekileyo ukuyisebenzisa njengendlela yokugcina. Ngokuqinisekileyo, xa usuhlahlo lwabiwo-mali, unyanzelekile ukuba wenze ezinye i-tradeoffs, kodwa uya kuba nzima ukufumana enye ikhamera kule dilesi yentengo eneempawu ezintle ze-HD.
Uninzi lwabantu abafuna ukwabelana ngeefoto zabo kwi-snap ngokuzenzakalelayo kwii-smartphones zabo kuba ukudibanisa kwabo kwenza kube lula kakhulu. Kodwa ukuba ufuna ukuwuthatha inotshi, intwasahlobo ye PowerShot ELPH 360, ebonisa iifoto ezingcono kakhulu (ikakhulukazi ekukhanyeni okuphantsi) ngenxa yesikhombisi sayo se-20.2 se-megapixel kunye ne-DIGIC 4+ pro processor. Kwakhona izikebhe ze-12X zoom, ukwenzela ukuba ungasondela kwisenzo kunokugqithisa i-smartphone.
Nge-WiFi ne-NFC eyakhelwe ngaphakathi, unokulayisha iifoto kunye namavidiyo akho ngexesha langempela kwizinto ezifunayo ze-Facebook, i-YouTube, i-Instagram kunye nokunye nge-Canon iMAGE Gateway, ngqo kwi-ELPH 360. Unokudibanisa kwi-Android ehambelana ne-iOS izixhobo kwaye ulayishe imifanekiso yakho kwifowuni nge-Canon ye-Free ye-Camera Connect app, okanye uprinte ngqo kwi-PictBridge (Wireless LAN).