Digma Citi Power 4G vs Samsung Gear S2 classic
Digma Citi Power 4G
Samsung Gear S2 classic
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G networkHSDPA 2100-
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)-
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps upload-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced20172015-8
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Status20172015-10
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Design
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SIMDual SIM (Micro-SIM, dual stand-by)No
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Height153 mm43.6 mm
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Width77 mm39.9 mm
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Thickness9.3 mm11.4 mm
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Weight220 g42 g
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ColorsBlackBlack
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Display
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Display typeIPS capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5.5 inches1.2 inches
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Resolution720 x 1280 pixels360 x 360 pixels
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Pixel density267 ppi302 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen-
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MultitouchYes-
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7Dual-core 1 GHz
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ChipsetSpreadtrum SC9832Exynos 3250
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GPUMali-T400 MP2-
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Memory RAM2 GB512 MB
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Internal storage16 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXC
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OS
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OSAndroid 7.0 NougatTizen-based wearable platform
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Main camera
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Main camera8 MP
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video720p@30fps-
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Primary camera flashLED-
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Camera featuresAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene mode-
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Selfie camera
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Selfie camera5 MP
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Selfie camera video480p@30fps MP-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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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 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0
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Bluetoothv4.0v4.1
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSNo
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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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Java-No
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SensorsAccelerometr, fingerprint, light, proximityAccelerometer, barometer, gyro, heart rate
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Browser
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HTMLHTML5-
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Browser-No
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4000 mAh250 mAh
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Battery removableRemovableNon-removable
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Talk time--
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Standby time 3G-48 h
