Samsung Gear S2 vs UMIDIGI C Note
Samsung Gear S2
UMIDIGI C Note
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Network
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2G networkGSM 900, 1800GSM 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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HSPA speedHSPA-
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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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Oficially announced2015-82017
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Status2015-102017
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Design
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Build-Metal
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SIMElectronic SIM card (e-SIM)Dual SIM (Nano-SIM/Nano-SIM(microSD))
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Height51.8 mm154.7 mm
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Width44 mm76.6 mm
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Thickness13.4 mm8.4 mm
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Weight51 g172 g
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ColorsDark Gray, SilverGold, Gray
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Display
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Display typeSuper AMOLED capacitive touchscreenIGZO
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Physical size1.2 inches5.5 inches
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Resolution360 x 360 pixels1080 x 1920 pixels
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Pixel density302 ppi401 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Dragontrail glass
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Multitouch-Yes
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Hardware
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CPUDual-core 1 GHzQuad-core 1.5 GHz Cortex-A53
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ChipsetQualcomm MSM8x26Mediatek MT6737T
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GPU-Mali-T720 MP2
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Internal storage4 GB32 GB
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Memory RAM512 MB3 GB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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Storage-eMMC
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OS
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OSTizen-based wearable platformAndroid 7.0 Nougat
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Multimedia
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RadioNo-
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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 Hotspot-Yes
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USBmicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.1v4.1
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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 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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JavaNo-
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SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, compass, fingerprint, gyroscope, hall, light, proximity
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity300 mAh3800 mAh
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Battery removableNon-removableNon-removable
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Talk time--
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Standby time 2G-432 h
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Standby time 3G48 h360 h
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Main camera
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Main camera13 MP, 1.127 µm
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera features-Autofocus, 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 camera5 MP, 1.127 µm
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Selfie camera resolution-2592 x 1944 pixels
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Selfie camera video-480p@30fps