Vertex Impress Ra vs Zoji S12
Vertex Impress Ra
Zoji S12
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 900, 2100W-CDMA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 18(800)-
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HSDPA speed-21 Mbps
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HSUPA speed-5.76 Mbps
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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 announced20172018-5
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Status20172018-5
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Design
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Build-Plastic
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SIMDual SIM (Micro-SIM/Nano-SIM)Dual SIM (Micro-SIM, dual stand-by)
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Height-138 mm
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Width-65 mm
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Thickness-9 mm
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Weight-159 g
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ColorsBlack, GoldBlack, Gold, Blue
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size5.25 inches5 inches
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Resolution720 x 1280 pixels480 x 960 pixels
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Pixel density280 ppi215 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.25 GHz Cortex-A53Quad-core 1.3 GHz Cortex-A7
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ChipsetMediatek MT6737Mediatek MT6580
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GPUMali-T720 MP2Mali-400 MP2
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Memory RAM1 GB1 GB
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Internal storage8 GB8 GB
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Memory cardmicroSD, microSDHCmicroSD, microSDHC
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Memory card max-32 GB
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OS
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OSAndroid 7.0 NougatAndroid 6.0 Marshmallow
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Main camera
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Camera type-Dual
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Main camera8 MP8 MP, f/2.8
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2 MP
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Primary camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Primary camera video720p@30fps720p@30fps
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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 modeAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
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Selfie camera
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Selfie camera2 MP2 MP
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Selfie camera interpolated resolution-5 MP
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Selfie camera resolution-1600 x 1200 pixels
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Selfie camera video480p@30fps480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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Radio-FM Radio
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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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SensorsAccelerometr, light, proximityAccelerometer, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2800 mAh2750 mAh
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Battery removableNon-removableRemovable
