Samsung Gear S2 classic 3G vs Vodafone Smart N9
Samsung Gear S2 classic 3G
Vodafone Smart N9
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA
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4G network-LTE
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSNoYes
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EDGENoYes
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Availability
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Oficially announced2016-22018-6
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Status2016-32018-6
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Design
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BuildStainless SteelPlastic, metal
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SIMElectronic SIM card (e-SIM)Nano-SIM
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Height44 mm147.1 mm
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Width46.9 mm68.8 mm
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Thickness13.4 mm8.7 mm
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Weight54 g145 g
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ColorsBlack, Rose Gold, ceramic braceletBlack Titanium, Silver Aluminium
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size1.2 inches5.5 inches
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Resolution360 x 360 pixels720 x 1440 pixels
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Pixel density424 ppi293 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3-
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MultitouchYesYes
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Hardware
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CPUDual-core 1.0 GHz ARM Cortex-A7Quad-core 1.3 GHz ARM Cortex-A53
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ChipsetExynos 3250 DualMediatek MT6739WA
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GPUMali-400MP2Mali-T720MP2
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Memory RAM512 MB2 GB
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Internal storage4 GB16 GB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSTizen-based wearable platformAndroid 8.1 (Oreo)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Earpiece-Yes
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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, 802.11n, 802.11eWi-Fi 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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Bluetoothv4.1v4.0
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Bluetooth A2DP-Yes
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NFCYesYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push Email
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JavaNo-
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SensorsAccelerometer, barometer, gyro, heart rateFingerprint (rear-mounted), accelerometer, compass, gyro, proximity
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Browser
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HTML-Yes
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity300 mAh2900 mAh
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Battery removableNon-removableNon-removable
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Talk time48 h-
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Standby time 3G48 h-
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Main camera
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Main camera13 MP
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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 Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Flash-LED flash
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Selfie camera8 MP
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-480p@30fps