Yezz Epic T7ED vs ZTE Optik
Yezz Epic T7ED
ZTE Optik
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Network
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2G networkCDMA 800, 1900
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3G network-CDMA2000 1xEV-DO
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EV-DO speed-3.1 Mbps
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GPRS
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EDGE
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Availability
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Oficially announced2013-112012-2
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Status2013-122012-2
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Design
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SIMNoMini-SIM
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Height186.8 mm193 mm
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Width106.7 mm119.4 mm
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Thickness11.6 mm13.2 mm
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Weight272 g400 g
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ColorsBlack, Blue, Dark Gray, Green, OrangeBlack
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size7.0 inches7.0 inches
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Resolution600 x 1024 pixels800 x 1280 pixels
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Pixel density170 ppi216 ppi
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Display colors16777216-
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A7Dual-core 1.2 GHz Scorpion
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ChipsetAllwinner A20Qualcomm MSM8660 Snapdragon
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GPUMali-400MP2-
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Memory ROM8 GB-
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Memory RAM1 GB1 GB
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Internal storage-16 GB
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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, v4.2 (Jelly Bean)Android OS, v3.2 (Honeycomb)
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Main camera
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Main camera3.15 MP5 MP
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Primary camera resolution2048 x 1536 pixels2592 x 1944 pixels
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Primary camera video1080p@30fpsvideo
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Primary camera Autofocus-autofocus
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Selfie camera
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Selfie camera1.3 MP2 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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NotificationsN/AN/A
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush MailPush Email
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLHTML5HTML5
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2500 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Talk time--
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Standby time350 h-
