Philips W635 vs ZTE N721
Philips W635
ZTE N721
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 2100HSDPA 850, 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 7.2 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2012-42014-12
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Status2012-4
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height124 mm106 mm
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Width64.5 mm56.2 mm
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Thickness11.5 mm14.2 mm
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Weight157 g105 g
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ColorsGrayBlack
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Display
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Display typeTFT capacitive touchscreenTFT touchscreen
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Physical size4.0 inches2.8 inches
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Resolution480 x 800 pixels240 x 320 pixels
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Pixel density233 ppi143 ppi
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Display colors-57344
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Hardware
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ChipsetQualcomm MSM7227A Snapdragon-
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GPUAdreno 200-
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Memory ROM512 MB-
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Internal storage70 MB150 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v2.3 (Gingerbread)Android OS
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Main camera
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Main camera5 MP2 MP
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Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
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Primary camera video480pvideo
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Primary camera Autofocusautofocus-
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Selfie camera
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Secondary cameraNoNo
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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, WAV ringtones
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Multimedia
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RadioNo-
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g
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WLAN WiFi HotspotYes-
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USB2.0microUSB 2.0
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Bluetoothv2.0Yes
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Bluetooth A2DPYes-
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GPSYes, with A-GPSYes, 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 Email-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1630 mAh1100 mAh
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Talk time-4 h 10 min
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Talk time 2G5 h-
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Talk time 3G4 h 30 min-
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Standby time-250 h
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Standby time 2G200 h-
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Standby time 3G200 h-