Vertex Impress Ra vs ZTE Imperial II
Vertex Impress Ra
ZTE Imperial II
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 18(800)-
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HSPA speed-HSPA
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced20172015-1
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Status20172015-1
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Design
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SIMDual SIM (Micro-SIM/Nano-SIM)Yes
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Height-142.2 mm
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Width-71.1 mm
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Thickness-10.2 mm
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Weight-143.7 g
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ColorsBlack, GoldWhite
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Display
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Display typeIPS capacitive touchscreenTFT capacitive touchscreen
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Physical size5.25 inches5.0 inches
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Resolution720 x 1280 pixels540 x 960 pixels
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Pixel density280 ppi220 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPUQuad-core 1.25 GHz Cortex-A53Quad-core 1.2 GHz Cortex-A7 ARM
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ChipsetMediatek MT6737Qualcomm MSM8926 Snapdragon 400
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GPUMali-T720 MP2Adreno 305
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Memory RAM1 GB1 GB
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Internal storage8 GB8 GB
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Memory cardmicroSD, microSDHCmicroSD
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Memory card max-32 GB
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OS
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OSAndroid 7.0 NougatAndroid OS, v4.4.2 (KitKat)
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Main camera
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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@30fps720p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene modeGeo-tagging, face detection, touch focus
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Selfie camera
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Selfie camera2 MP1 MP
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Selfie camera video480p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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Java-No
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SensorsAccelerometr, light, proximityAccelerometer, proximity
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2800 mAh2300 mAh
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Battery removableNon-removable-
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Talk time 3G-15 h
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Standby time 3G-296 h
