Samsung Gear S2 classic vs ZTE V81
Samsung Gear S2 classic
ZTE V81
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 1900, 2100
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HSPA speed-HSPA
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2015-82013-1
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Status2015-10
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Design
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SIMNoMini-SIM
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Height43.6 mm200 mm
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Width39.9 mm156 mm
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Thickness11.4 mm11.1 mm
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Weight42 g
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ColorsBlackBlack
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Display
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Display typeSuper AMOLED capacitive touchscreenTFT capacitive touchscreen
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Physical size1.2 inches8.0 inches
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Resolution360 x 360 pixels768 x 1024 pixels
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Pixel density302 ppi160 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1 GHzDual-core 1.4 GHz Krait
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ChipsetExynos 3250Qualcomm MSM8960 Snapdragon
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GPU-Adreno 225
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Memory RAM512 MB1 GB
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Internal storage4 GB4 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 OS, v4.1 (Jelly Bean)
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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 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, 802.11nWi-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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Bluetoothv4.1v2.1
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Bluetooth A2DPYes-
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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 Mail
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, barometer, gyro, heart rate-
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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-Ion
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Battery capacity250 mAh3700 mAh
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Battery removableNon-removableNon-removable
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Talk time--
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Standby time--
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Standby time 3G48 h-
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Main camera
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Main camera2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video-video
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Selfie camera
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Secondary camera-VGA camera
