Samsung Galaxy S6 vs Samsung Gear S2 classic 3G
Samsung Galaxy S6
Samsung Gear S2 classic 3G
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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 850, 900, 1900, 2100HSDPA
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat6, 300 Mbps download, 50 Mbps upload-
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GPRSYesNo
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EDGEYesNo
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Availability
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Oficially announced2015-32016-2
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Status20152016-3
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Design
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Build-Stainless Steel
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SIMNano-SIMElectronic SIM card (e-SIM)
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Height143.4 mm44 mm
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Width70.5 mm46.9 mm
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Thickness6.8 mm13.4 mm
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Weight138 g54 g
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ColorsBlack Sapphire, Blue Topaz, Gold Platinum, White PearlBlack, Rose Gold, ceramic bracelet
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Display
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Display typeSuper AMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5.1 inches1.2 inches
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Resolution1440 x 2560 pixels360 x 360 pixels
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Pixel density577 ppi424 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass 3
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Multitouch-Yes
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Hardware
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CPUQuad-core 1.5 GHz ARM Cortex-A53Dual-core 1.0 GHz ARM Cortex-A7
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CPU(second)Quad-core 2.1 GHz ARM Cortex-A57
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ChipsetExynos 7420Exynos 3250 Dual
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GPUMali-T760Mali-400MP2
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Memory RAM3 GB512 MB
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Internal storage32, 64, 128 GB4 GB
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Memory card
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OS
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OSAndroid OS, v5.0.2 (Lollipop)Tizen-based wearable platform
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Main camera
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Main camera16 MP
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Primary camera resolution2988 x 5312 pixels-
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Primary camera video2160p@30fps, 1080p@60fps, 720p@120fps-
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Primary camera image stabilizationoptical image stabilization-
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Primary camera video dual videodual-video record-
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Primary camera video hdrHDR-
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Camera featuresAuto HDR, Geo-tagging, face detection, panorama, touch focus-
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Selfie camera
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Selfie camera5 MP
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Secondary camera dual video calldual video call-
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Secondary camera HDRAuto HDR-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11b, 802.11g, 802.11n, 802.11e
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0
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USB hostYes-
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Bluetoothv4.1v4.1
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Bluetooth A2DPYes-
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bluetooth LEYes-
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Bluetooth AptXYes-
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InfraredYes-
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NFC-Yes
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GPSYes, with A-GPSNo
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GLONASSYes-
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GPS NavigatorBeidou-
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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 EmailPush Mail-
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JavaYes, via Java MIDP emulatorNo
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SensorsAccelerometer, SpO2, barometer, compass, gyro, heart rate, 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 capacity2550 mAh300 mAh
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Battery removableNon-removableNon-removable
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Talk time-48 h
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Standby time--
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Standby time 3G-48 h
