Compare Celkon A21 vs Celkon A403 Specs, Features, Price Select BrandaceralcatelallviewamazonapplearchosasusblackviewbLUbQcatcelkoncoolpadcubotdoogeeenergizerfairphonegioneegooglehonorhTChuaweiinfinixitellavalenovolGmaxwestmeizumicrosoftmotorolanokianothingonePlusoppoorangeoukitelpanasonicphilipsplumrealmesamsungsharpsonimsonyt-MobiletCLtecnoulefonevivoxiaomiSelect ModelCelkon A403Celkon Campus PrimeCelkon Millennia EverestCelkon Millennia HeroCelkon Millennia XploreCelkon 2GB XpressCelkon Q455LCelkon A35k RemoteCelkon Q3K PowerCelkon Q5K PowerCelkon Q452Celkon A402Celkon Q519Celkon Q450Celkon A518Celkon Q405Celkon A407Celkon A359Celkon A355Celkon Campus Buddy A404Celkon Millennia OCTA510Celkon Win 400Celkon Millennia Epic Q550Celkon Campus Whizz Q42Celkon Xion s CT695Celkon Campus Colt A401Celkon Campus Crown Q40Celkon Glory Q5Celkon Campus One A354CCelkon Campus Nova A352ECelkon A43Celkon Q500 Millennium UltraCelkon A42Celkon A500Celkon Q44Celkon A115Celkon A21Celkon Q470Celkon Q455Select BrandaceralcatelallviewamazonapplearchosasusblackviewbLUbQcatcelkoncoolpadcubotdoogeeenergizerfairphonegioneegooglehonorhTChuaweiinfinixitellavalenovolGmaxwestmeizumicrosoftmotorolanokianothingonePlusoppoorangeoukitelpanasonicphilipsplumrealmesamsungsharpsonimsonyt-MobiletCLtecnoulefonevivoxiaomiSelect ModelCelkon A403Celkon Campus PrimeCelkon Millennia EverestCelkon Millennia HeroCelkon Millennia XploreCelkon 2GB XpressCelkon Q455LCelkon A35k RemoteCelkon Q3K PowerCelkon Q5K PowerCelkon Q452Celkon A402Celkon Q519Celkon Q450Celkon A518Celkon Q405Celkon A407Celkon A359Celkon A355Celkon Campus Buddy A404Celkon Millennia OCTA510Celkon Win 400Celkon Millennia Epic Q550Celkon Campus Whizz Q42Celkon Xion s CT695Celkon Campus Colt A401Celkon Campus Crown Q40Celkon Glory Q5Celkon Campus One A354CCelkon Campus Nova A352ECelkon A43Celkon Q500 Millennium UltraCelkon A42Celkon A500Celkon Q44Celkon A115Celkon A21Celkon Q470Celkon Q455Compare NowAD HERE <<ContentsCollapse Compre between Celkon A21 and Celkon A403 Compre between Mobile is Celkon A21Mobile is Celkon A403 Mobile Image Price 68 USD USD Brand is celkoncelkon Category MobilesMobilesGeneral Mobile Model Celkon A21 Celkon A403 Mobile Type Smart Phone Smart Phone Announced Date 2014. Released 2014 2015, August. Released 2015, August Released Date 2014 2015, August Availability Discontinued Discontinued Hardware Storage 512 GB BYTE 4 GB BYTE RAMS GB RAM 0.5 GB RAM CPU Quad-core 1.3 GHz Cortex-A7 1.0 GHz Card slot microSDHC slot microSDHC slot Graphics processor Mali-400MP2 Sensors Accelerometer Accelerometer Camera Main Camera 3.15 Mega Pixels 3.15 Mega Pixels Main Camera Video LED flash Video : Yes LED flash Selfie Camera 1.3 Mega Pixels 1.3 Mega PixelsDisplay Display Type TFT TFT, 256K colors Display Size 4.0" inches 4.0" inches Resolution 320 x 480 480 x 800 Ratio 3:2 5:3 Colors 16 million display colors 16 million display colors Pixel density 144 233 Battery Battery Type Li-Ion Li-Ion Battery Capacity 1500 mAh 1400 mAh Fast Charge Battery Removable Wireless Charge Charging Power 120 Watt WattDesign Weight 115.3 g (4.06 oz) 113 g (3.99 oz) Dimensions 124.8 x 66.1 x 10.8 mm (4.91 x 2.60 x 0.43 in) 125 x 65 x 10.2 mm (4.92 x 2.56 x 0.40 in) Colors Black, Blue, Red Black, Light Blue, Red, Yellow Water Resistant Network 3G 2G Network Strength 802.11 802.11 Media and Sound Loud Speaker Yes Yes Audio jack Yes Yes Connectivity Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n Bluetooth 4.0, A2DP 2.0 USB microUSB microUSB 2.0 Wi-Fi Hotspot GPS NFC Radio Operating System Operating System Android 4.2.2 (Jelly Bean) Android 4.4.2 (KitKat) Celkon A21 and Celkon A403 Prices equivalent 68 USDRating :5 Stars (142 Votes)