BLU S1 vs Zoji Z7
BLU S1
Zoji Z7
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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 850, 900, 1700(AWS), 1900, 2100W-CDMA 900, 2100
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4G networkLTE frequency band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 17(700), 25(1900), 26(850), 41(2500)LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
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HSDPA speed42.2 Mbps-
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HSUPA speed11.5 Mbps-
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LTE speed-LTE Cat 4, 150.8 Mbps download, 51 Mbps upload
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LTE-A speedLTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-92017-3
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Status2017-92017-3
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Design
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Build-Metal, polycarbonate
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SIMDual SIM (Micro-SIM)Dual SIM (Micro SIM, Nano-SIM/microSD)
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Height147.3 mm154.9 mm
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Width72.8 mm79 mm
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Thickness8.4 mm11.9 mm
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Weight137 g-
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Waterproof-IP68
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Dust proof-IP68
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ColorsBlack, GoldBlack, Green, Orange
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Display
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Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
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Physical size5.2 inches5 inches
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Resolution720 x 1280 pixels720 x 1280 pixels
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Pixel density282 ppi294 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 4
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MultitouchYesYes
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Hardware
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CPUOcta-core 1.5 GHzQuad-core 1.3 GHz Cortex-A53
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ChipsetMediatek MT6750Mediatek MT6737
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GPUMali-T860MP2Mali-T720 MP1
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Memory RAM2 GB2 GB
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Internal storage16 GB16 GB
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Memory cardmicroSDmicroSD, microSDHC
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Memory card max64 GB64 GB
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OS
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OSAndroid 7.0 (Nougat)Android 6.0 Marshmallow
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Main camera
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Camera type-Single
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Main camera13 MP8 MP
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Interpolated resolution-13 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video1080p@30fps720p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, face detection, touch focusAutofocus, 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 camera5 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 video-480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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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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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 SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsFingerprint (front-mounted), accelerometer, compass, proximityAccelerometer, fingerprint, proximity, light
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity2800 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Talk time 2G24 h-
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Talk time 3G16 h-
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Standby time 2G600 h-
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Standby time 3G550 h-