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Device Specs: Referred (not editable) comparison sheet [4]

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Samsung SM-R380 Gear 2
Samsung SM-R381 Gear 2 Neo
Samsung SM-R732 Gear S2 Classic (Samsung Orbis)
Samsung SM-R720 Gear S2 (Samsung Orbis)
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 Samsung SM-R380 Gear 2
 		Samsung SM-R381 Gear 2 Neo
 		Samsung SM-R732 Gear S2 Classic (Samsung Orbis)
 		Samsung SM-R720 Gear S2 (Samsung Orbis)
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IntroductionIntroduction
ReleasedFirst official market release date in (year, month) 2014 Apr 11 2014 Apr 11 2015 Sep 2015 Oct 2
Hardware DesignerThe company which designed this device Samsung Electronics Samsung Electronics Samsung Electronics Samsung Electronics
ManufacturerThe company which produces this device Samsung Electronics Samsung Electronics Samsung Electronics Samsung Electronics
Device CategorySmartphone, tablet, smart watch, PDA, palmtop, etc. Smartwatch Smartwatch Smartwatch Smartwatch

Physical AttributesPhysical Attributes
WidthWidth is horizontally measured between the left and right edges of device according to the default display orientation 36.9 mm 37.9 mm 39.9 mm 42.3 mm
HeightHeight is vertically measured between the bottom and top edges of device according to the default display orientation 58.4 mm 58.8 mm 53.6 mm 49.8 mm
DepthDepth refers to the thickness of the device. Depth is usually the smallest dimension of the device 10 mm 10 mm 11.4 mm 11.4 mm
Dimensions 1.45x2.30x0.39 inches 1.49x2.31x0.39 inches 1.57x2.11x0.45 inches 1.67x1.96x0.45 inches
MassThe mass of the device including standard battery and stylus (if any and it can be inserted into the device) measured in grams 68 g 55 g 42 g 47 g
2.4 ounces 1.94 ounces 1.48 ounces 1.66 ounces

Software EnvironmentSoftware Environment
PlatformThe family of the operating system like Android, iOS, Windows Phone/Mobile, Palm OS, etc. Linux Linux Linux Linux
Operating SystemPre-installed (usually embedded) operating system which the device was released with. Samsung Tizen Wearable Platform Samsung Tizen Wearable Platform Samsung Tizen Wearable Platform Samsung Tizen Wearable Platform
2.3.1 2.3.1

Application processor, ChipsetApplication processor, Chipset
CPU ClockFrequency of the square signal which schedules the internal operation of microprocessor (synchronous sequential logic). The current consumed by the processor is approximately proportional to clock rate. 1000 MHz 1000 MHz 1000 MHz 1000 MHz
CPUManufacturer part number and most important characteristics of the IC which includes the main application processor or processors Samsung Exynos 3 Dual 3250, 2014, 32 bit, dual-core, 28 nm, ARM Mali-400 GPU Samsung Exynos 3 Dual 3250, 2014, 32 bit, dual-core, 28 nm, ARM Mali-400 GPU Samsung Exynos 3 Dual 3250, 2014, 32 bit, dual-core, 28 nm, ARM Mali-400 GPU Samsung Exynos 3 Dual 3250, 2014, 32 bit, dual-core, 28 nm, ARM Mali-400 GPU

Operative MemoryOperative Memory
RAM TypeType of volatile memory IC which specifies RAM architecture, timing characteristics, refresh mode, voltage levels and physical design of the IC. Two major types of random-access memory is static RAM (SRAM) periodically refreshed dynamic RAM (DRAM). Yes Yes Yes Yes
RAM Capacity (converted)RAM capacity in binary bytes (KiB: 1024 bytes, MiB: 1024 KiB, GiB: 1024 MiB) 512 MiB RAM 512 MiB RAM 512 MiB RAM 512 MiB RAM



Non-volatile MemoryNon-volatile Memory
Non-volatile Memory InterfaceInterface (e.g. UFS 2.0, eMMC 5.1, moviNAND) which determines physical layer (width, clock rate, lanes, protocol) of data transfer between the application processor and the NV memory Yes Yes Yes Yes
Non-volatile Memory Capacity (converted)The value of ROM capacity converted to the most appropriate units (KiB: 1024 bytes, KB: 1000 bytes, MiB: 1024 KiB, MB: 1000 KB, GiB: 1024 MiB, GB: 1000 MB) 4 GB ROM 4 GB ROM 4 GB ROM 4 GB ROM
2100 MiB total user storage 2000 MiB total user storage

DisplayDisplayAll parameters that related to display
Display DiagonalThe distance measured between the furthest corners of the display. In case of display with rounded edges this refers to the diagonal of the smallest bounding rectangle. 41.4 mm 41.4 mm 30 mm 30 mm
1.6 inch 1.6 inch 1.2 inch 1.2 inch
ResolutionHorizontal and vertical resolution of the primary display. In case of display with rounded edges this refers to the smallest bounding rectangle. 320x320 320x320 360x360 360x360
Horizontal Full Bezel WidthDefined as the sum of width of left and right vertical display bezels. If the display panel is located in the middle width of left and right bezels are the same and their width is the half of the full bezel width. 7.63 mm 8.63 mm 18.69 mm 21.09 mm
Display Area UtilizationRegular display area per regular front panel area ratio. This approximated indicator does not count with possible rounded corners (neither on front panel nor on display) or display notches, holes. 39.8% 38.5% 21.0% 21.4%
Pixel DensityIndicates the number of pixels per inch 278 PPI 278 PPI 431 PPI 431 PPI
Display TypeDisplay technology, e.g. Color/ monochrome e-ink, STN, PM-OLED, AM-OLED, TN-TFT, IPS TFT, ASV TFT, MVA TFT, PVA TFT, PLS TFT AM-OLED display AM-OLED display AM-OLED display AM-OLED display
Display Subtype Super AM-OLED Super AM-OLED Super AM-OLED Super AM-OLED
Number of Display ScalesMaximal number of displayable colors or scales 16.8M 16.8M 16.8M 16.8M
Scratch Resistant ScreenUsual types: Gorilla Glass generations, DragonTrail/X, Sapphire Glass No No Gorilla Glass 3 Gorilla Glass 3

Graphical SubsystemGraphical Subsystem
Graphical ControllerManufacturer and part number of the graphics controller IC or commercial name of the intellectual property (IP) if the graphics controller is the part of a chipset ARM Mali-400MP ARM Mali-400MP

Audio/Video InterfacesAudio/Video Interfaces

Audio SubsystemAudio Subsystem
Microphone(s)Analog or digital sound receiver. Main applications: voice calls, active noise cancellation, voice command, voice/video recording, voice identification mono mono mono mono
Loudspeaker(s) mono mono No No

Cellular PhoneCellular Phone

Secondary Cellular PhoneSecondary Cellular Phone

Control PeripheralsControl Peripherals
Touchscreen TypeDetermines how the touchscreen module senses the touch of the screen Capacitive multi-touch screen Capacitive multi-touch screen Capacitive multi-touch screen Capacitive multi-touch screen

Communication InterfacesCommunication Interfaces
USBFirst or the only USB port. USB is a common high-speed serial bus standard that allows data and power transfer between the mobile device and another computer. Version of USB identifies USB standard. USB 2.0 USB 2.0 No No
USB HS (480 Mbps) USB HS (480 Mbps) No No
USB Services USB charging, USB Host, USB PD USB charging, USB Host, USB PD No No
USB Connector Proprietary Proprietary No No
BluetoothIEEE 802.15 is a short-range radio technology standard that allows transfer of data, and the use of accessories such as wireless audio devices and printers. This field specifies the supported BT version. Bluetooth 4.0 Bluetooth 4.0 Bluetooth 4.1 Bluetooth 4.1
Wireless LANWireless LAN / WLAN / Wi-Fi: 802.11 defines a medium-range wireless data link that allows for internet access and data transfer. This field enumerates the supported protocols (e.g. 802.11a/b/g/n). No No 802.11b, 802.11g, 802.11n 802.11b, 802.11g, 802.11n
NFCNear Field Communication is short-range wireless radio data exchange technology based on radio-frequency identification (RFID). This field enumerates the supported NFC technologies. No No Yes Yes
IRInfrared Port (IR): Near-field (within 1 meter) wireless optical data link mainly for connecting mobile devices, accessories and consumer electronic devices (remote control). Yes Yes No No
Yes Yes No No

Multimedia BroadcastMultimedia Broadcast

Satellite NavigationSatellite Navigation

Primary Camera SystemPrimary Camera SystemPrimary camera usually has better imaging capabilities than secondary camera if any
Camera PlacementRefers to the placement of the primary camera on the device. Front, rear or rotatable. Generally rear. Rear No No No
Camera Image SensorRefers to the semiconductor technology of image sensor (FSI CMOS, BSI CMOS, etc.) CMOS No No No
Number of effective pixelsA measurement of the maximum pixel number at which the camera can take a picture, often referred to as Megapixels (when horizontal and vertical measurements are multiplied) 2.1 MP camera
ZoomA feature that changes the focal length of the lens of a camera. Optical zoom requires the lens to move in and out, providing high-quality close ups from a distance 1.0 x optical zoom
FocusCD AF, PD AF, Laser AF, etc. No / Not supported means there is no adjustable optical system or no camera built-in at all CD AF No No No
Video RecordingA measurement of the maximum horizontal and vertical pixel numbers at which the primary camera can capture video 1280x720 pixel
30 fps

Secondary Camera SystemSecondary Camera SystemWidely used for video telephony or taking selfies

Built-in SensorsBuilt-in Sensors
Built-in compassBuilt-in electroinc compass types: 1D, 2D, 3D Yes Yes No No
Built-in accelerometerAn internal component that senses acceleration components of the device. Used for automatic screen rotation and for games and applications that rely on acceleration measurement on X, Y, and Z axis. Possible types: 1D, 2D, 3D Yes Yes Yes Yes
Built-in gyroscopeAn internal component that senses the orientation of the device. Used for automatic screen rotation and for games and applications that rely on the devices position in the X, Y, and Z axis. Possible types: 1D, 2D, 3D Yes Yes Yes Yes
Additional sensorsBuilt-in ambient (barometer, temperature, altimeter, light, etc.), biometric (fingerprint, HR, step, etc.) and comfort (hall sensor, gesture sensor, proximity, etc.) sensors HR sensor, Step counter HR sensor Barometer, HR sensor, L sensor Barometer, HR sensor, L sensor

Ingress ProtectionIngress Protection
Protection from solid materialsIngress Protection Standards. IP First digit: Protection from solid objects or materials 6 Totally protected from dust 6 Totally protected from dust 6 Totally protected from dust 6 Totally protected from dust
Protection from liquidsIngress Protection Standards. IP Second digit: Protection from liquids 7 Protected against immersion up to 1m of depth 7 Protected against immersion up to 1m of depth 8 Protected against immersion beyond 1m of depth 8 Protected against immersion beyond 1m of depth

Power SupplyPower Supply
BatteryBattery technology Li-ion Li-ion Li-ion polymer (LiPo) Li-ion polymer (LiPo)
built-in built-in built-in built-in
1-cell 1-cell 1-cell 1-cell
Nominal Battery CapacityIf there are more than 1 cells in the battery in parellel connection the nominal resulting battery capacity is the sum of capacity of cells 300 mAh battery 300 mAh battery 250 mAh battery 250 mAh battery
Wireless ChargingWireless charging (like Qi, PMA) is a kind of near-field electromagnatic power transmission methods. Inductive coupling is created between a mobile device (secondary coil) and a special charger (primary coil), usually docking station or charging pad. No No Yes Yes

Geographical AttributesGeographical Attributes
Mobile OperatorList of mobile operators (carriers) or distributors which sold the device in their own network

Datasheet AttributesDatasheet Attributes
Data IntegrityData integrity level determines the integrity of the published information. Final datasheets are not intended to be modified in the future, preliminary ones can be based on unofficial information or speculations, incomplete ones are also preliminary b Final Final Final Final
AddedThe exact time of the datasheet addition 2014-04-23 14:02 2014-04-24 08:49 2015-09-01 15:41 2015-09-01 19:37

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