Digma Citi ATL 4G vs Samsung Gear S2 3G
Digma Citi ATL 4G
Samsung Gear S2 3G
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)-
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HSPA speed-HSPA
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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 announced20172015-8
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Status20172015-10
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Design
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SIMDual SIM (Micro-SIM/Nano-SIM, dual stand-by)Electronic SIM card (e-SIM)
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Height143.5 mm51.8 mm
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Width72.5 mm44 mm
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Thickness10 mm13.4 mm
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Weight168 g51 g
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ColorsBlack, WhiteDark Gray, Silver
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Display
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Display typeIPS capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5 inches1.2 inches
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Resolution720 x 1280 pixels360 x 360 pixels
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Pixel density294 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 1.25 GHz ARM Cortex-A53Dual-core 1 GHz
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ChipsetMediatek MT6737Qualcomm MSM8x26
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GPUMali-T720 MP2-
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Memory RAM3 GB512 MB
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Internal storage32 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max32 GB-
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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 camera13 MP
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Primary camera resolution4160 x 3120 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-GPSYes, with A-GPS
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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, 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 capacity3800 mAh300 mAh
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Battery removableNon-removableNon-removable
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Talk time--
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Standby time 3G-48 h
