Nokia E7 vs ZTE Optik
Nokia E7
ZTE Optik
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPA 850, 900, 1700, 1900, 2100CDMA2000 1xEV-DO
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HSDPA speedHSDPA, 10.2 Mbps-
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HSUPA speedHSUPA, 2 Mbps-
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EV-DO speed-3.1 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2010-92012-2
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Status2011-22012-2
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Design
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SIMMini-SIMMini-SIM
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Height123.7 mm193 mm
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Width62.4 mm119.4 mm
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Thickness13.6 mm13.2 mm
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Weight176 g400 g
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KeyboardQWERTY-
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ColorsBlue, Dark Grey, Green, Orange, Silver WhiteBlack
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Display
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Display typeAMOLED capacitive touchscreenTFT capacitive touchscreen
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Physical size4.0 inches7.0 inches
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Resolution360 x 640 pixels800 x 1280 pixels
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Pixel density184 ppi216 ppi
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Display colors16777216-
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Hardware
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CPU680 MHz ARM 111.2 GHz Scorpion Dual-core
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Chipset-Qualcomm MSM8660 Snapdragon
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GPUBroadcom BCM2727-
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Memory ROM1 GB-
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Internal storage16 GB16 GB
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Memory RAM256 MB1 GB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSSymbian 3 OSAndroid OS, v3.2 (Honeycomb)
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Main camera
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Camera typePhoto / Video-
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Main camera8 MP5 MP
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Primary camera resolution3264 x 2448 pixels2592 x 1944 pixels
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Primary camera video720p@25fpsvideo
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Primary camera Autofocus-autofocus
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Primary camera flashLED flash-
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Primary camera fixed focusfixed focus-
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera2 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; MP3, WAV ringtonesN/A
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Multimedia
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Radio-No
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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WLAN WiFi Hotspot-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv3.0v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GPS MapsOvi Maps 3.0-
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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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 2.1-
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Browser
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HTMLYesHTML5
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Adobe FlashAdobe Flash LiteYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1200 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Talk time--
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Talk time 2G9 h-
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Talk time 3G5 h-
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Standby time--
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Standby time 2G432 h-
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Standby time 3G480 h-