Samsung C3330 Champ 2 vs ZTE Star 1
Samsung C3330 Champ 2
ZTE Star 1
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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4G network-LTE
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-102014-4
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Status2012-42014-4
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Design
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SIMOptional Dual SIM (Mini-SIM)Yes
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Height96 mm139 mm
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Width52.6 mm69 mm
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Thickness12.2 mm6.6 mm
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Weight79.1 g130 g
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ColorsVariousBlack, Pink, White
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Display
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Display typeTFT resistive touchscreenIPS LCD capacitive touchscreen
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Physical size2.4 inches5.0 inches
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Resolution240 x 320 pixels1080 x 1920 pixels
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Pixel density167 ppi441 ppi
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Display colors26214416777216
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Hardware
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CPUQuad-core 1.6 GHz ARM Cortex-A7
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Chipset-Qualcomm MSM8928 Snapdragon 400
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GPU-Adreno 305
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Internal storage20 MB16 GB
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Memory RAM-2 GB
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Memory cardmicroSDmicroSD
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Memory card max16 GB64 GB
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Main camera
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Main camera2 MP8 MP
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Primary camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Primary camera videovideovideo
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNo-
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Selfie camera5 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; MP3 ringtones
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Multimedia
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Radio-
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Radio FMStereo FM radio-
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Radio recordingFM recording-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv3.0v4.0
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Email
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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.0-
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1000 mAh2300 mAh
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Battery removable-Non-removable
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Talk time14 h 50 min20 h
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Standby time760 h460 h
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OS
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OS-Android OS, v4.4.2 (KitKat)