UMIDIGI C2 vs alcatel 7
UMIDIGI C2
alcatel 7
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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 850, 1700(AWS), 1900
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 18(800)LTE frequency band 2(1900), 4(1700/2100), 5(850), 12(700), 66(1700/2100), 71(600)
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE, Cat6, 301 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 announced20172018-8
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Status20172018-8
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Design
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BuildAluminium alloyPlastic
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD))Nano-SIM
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Height142.6 mm162.1 mm
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Width69.25 mm75 mm
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Thickness9.5 mm8.6 mm
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Weight148 g175 g
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ColorsBlackBlack
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Display
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Display typeIGZOIPS capacitive touchscreen
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Physical size5 inches6 inches
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Resolution1080 x 1920 pixels1080 x 2160 pixels
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Pixel density441 ppi402 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 42.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.5 GHz Cortex-A53Quad-core 2.3 GHz Cortex-A53
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CPU(second)quad-core 1.0 GHz Cortex-A53quad-core 1.65 GHz Cortex-A53
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ChipsetMediatek MT6750TMediaTek Helio P23 MT6763T
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GPUMali-T860 MP2Mali-G71 MP2
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Memory RAM4 GB2 GB
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Internal storage64 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB128 GB
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StorageeMMC-
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OS
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OSUMI OS(Android 7.0 Nougat)Android 8.1 Oreo
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Main camera
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Camera type-Dual
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Main camera13 MP, 1.127 µm12 MP, 1.25 µm, f/2.2 , 1/2.8"
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2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution4160 x 3120 pixels4000 x 3000 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Primary camera phase detection autofocusphase detection autofocusphase detection autofocus
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Camera featuresAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, 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 camera5 MP, 1.127 µm8 MP, 1.12 µm, f/2.8 , 1/4"
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Selfie camera resolution2592 x 1944 pixels3264 x 2448 pixels
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Selfie camera video480p@30fps720p@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-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, hall, light, proximityAccelerometer, compass, fingerprint, 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 capacity4000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time 2G48 h28 h
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Talk time 3G48 h28 h
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Standby time 2G420 h-
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Standby time 3G420 h-