Sigma Mobile X-style Tab A104 vs UMIDIGI C2
Sigma Mobile X-style Tab A104
UMIDIGI C2
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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 900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
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LTE speed-LTE, 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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Status2019-32017
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Oficially announced2019-32017
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Design
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BuildPlastic, metalAluminium alloy
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SIMDual SIM (Mini-SIM, dual SIM stand-by)Dual SIM (Nano-SIM/Nano-SIM(microSD))
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Height161 mm142.6 mm
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Width261 mm69.25 mm
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Thickness10 mm9.5 mm
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Weight604 g148 g
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ColorsBlack, SilverBlack
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Display
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Display typeIPS capacitive touchscreenIGZO
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Physical size10.1 inches5 inches
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Resolution1280 x 800 pixels1080 x 1920 pixels
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Pixel density149 ppi441 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 4
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.5 GHz Cortex-A53
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CPU(second)quad-core 1.0 GHz Cortex-A53
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ChipsetMediatek MT8321Mediatek MT6750T
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GPUMali-400 MP2Mali-T860 MP2
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Memory RAM2 GB4 GB
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Internal storage16 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB256 GB
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Storage-eMMC
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OS
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OSAndroid 8.1 OreoUMI OS(Android 7.0 Nougat)
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Main camera
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Camera typeSingle-
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Main camera5 MP13 MP, 1.127 µm
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Primary camera resolution2592 x 1944 pixels4160 x 3120 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera featuresContinuous shooting, digital zoom, geotagging, panorama, HDR, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous shooting, 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 MP5 MP, 1.127 µm
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Selfie camera resolution1600 x 1200 pixels2592 x 1944 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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EarpieceYes-
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Multimedia
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RadioFM Radio-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 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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USB On-The-GoYesYes
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, proximity, lightAccelerometer, compass, fingerprint, gyroscope, hall, light, proximity
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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 capacity9000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Talk time 2G-48 h
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Talk time 3G-48 h
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Standby time 2G-420 h
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Standby time 3G-420 h
