Samsung Gear S2 classic 3G vs Apple Watch 38mm (1st gen)
Samsung Gear S2 classic 3G
Apple Watch 38mm (1st gen)
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA-
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GPRSNo
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EDGENo
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Availability
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Oficially announced2016-22014-9
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Status2016-32015-5
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Design
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BuildStainless SteelStainless Steel/Ceramic back
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SIMElectronic SIM card (e-SIM)No
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Height44 mm38.6 mm
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Width46.9 mm33.3 mm
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Thickness13.4 mm10.5 mm
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Weight54 g40 g
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Waterproof-IPX7 certified, 1 m and 30 minutes
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ColorsBlack, Rose Gold, ceramic braceletBlack Link Bracelet, Blue/Stone Leather Loop, Brown/Black/Blue/Red/Marigold/Jay Buckle, Link Bracelet, Pearl Woven Nylon, Silver/Space Black Milanese Loop, Space Black Stainless Steel/Black, Stainless Steel/Red, White
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Display
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Display typeSuper AMOLED capacitive touchscreenAMOLED capacitive touchscreen
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Physical size1.2 inches1.5 inches
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Resolution360 x 360 pixels340 x 272 pixels
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Pixel density424 ppi290 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3Sapphire crystal glass
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MultitouchYesYes
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Display features-3D Touch display, 450 nits
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Hardware
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CPUDual-core 1.0 GHz ARM Cortex-A7520 MHz ARM Cortex-A7
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ChipsetExynos 3250 DualApple S1
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GPUMali-400MP2PowerVR SGX543
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Memory RAM512 MB512 MB
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Internal storage4 GB8 GB
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Memory card
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OS
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OSTizen-based wearable platformwatchOS 1.0
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; Ringtones
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Multimedia
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RadioNoNo
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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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USB
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Bluetoothv4.1v4.0
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bluetooth LE-Yes
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NFCYesYes
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GPSNoNo
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Mail-Push Mail
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JavaNoNo
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SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, gyro, heart rate
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Browser
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BrowserNoNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity300 mAh205 mAh
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Battery removableNon-removableNon-removable
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Talk time48 h-
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Standby time-18 h
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Standby time 3G48 h-