Samsung Z vs Vodafone Chat 655
Samsung Z
Vodafone Chat 655
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA 2100
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4G networkLTE-
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HSDPA speed-HSDPA
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HSPA+ speedHSPA+-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-62014-12
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Status20142014-12
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Design
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SIMYesMini-SIM
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Height138.2 mm112 mm
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Width69.8 mm61.1 mm
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Thickness8.5 mm11 mm
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Weight136 g104 g
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Keyboard-QWERTY
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ColorsBlack, Black/brownGray
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Display
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Display typeSuper AMOLED capacitive touchscreenTFT
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Physical size4.8 inches2.4 inches
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Resolution720 x 1280 pixels320 x 240 pixels
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Pixel density306 ppi167 ppi
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Display colors16777216-
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Hardware
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CPUQuad-core 2.3 GHz
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Memory RAM2 GB-
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Internal storage16 GB64 MB
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Memory cardmicroSDmicroSD
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Memory card max64 GB16 GB
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OS
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OSTizen OS, v2.2.1-
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Main camera
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Main camera8 MP2 MP
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Primary camera resolution3264 x 2448 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary camera-No
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Selfie camera2.1 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration, MP3 ringtones
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Multimedia
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Radio-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi
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WLAN WiFi HotspotYes-
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.02.0
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Bluetoothv4.0Yes
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Bluetooth A2DPYes-
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bluetooth LEYes-
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Bluetooth EDRYes-
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InfraredYes-
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GPSYes, with A-GPSYes
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GLONASSYes-
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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 RSSRSS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Mail-
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JavaYes, via Java MIDP emulatorYes
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2600 mAh-
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Talk time-5 h
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Standby time-509 h