Samsung Gear S2 vs Sony Xperia Z
Samsung Gear S2
Sony Xperia Z
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 2100
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4G network-LTE 800, 850, 900, 1800, 2100, 2600
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HSDPA speed-HSDPA, 42 Mbps
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HSUPA speed-HSUPA, 5.8 Mbps
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HSPA speedHSPA-
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LTE speed-LTE, Cat3, 100 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2015-102013-2
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Oficially announced2015-82013-1
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Design
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SIMElectronic SIM card (e-SIM)Micro-SIM
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Height51.8 mm139 mm
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Width44 mm71 mm
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Thickness13.4 mm7.9 mm
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Weight51 g146 g
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ColorsDark Gray, SilverBlack, Purple, White
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Display
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Display typeSuper AMOLED capacitive touchscreenTFT capacitive touchscreen
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Physical size1.2 inches5.0 inches
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Resolution360 x 360 pixels1080 x 1920 pixels
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Pixel density302 ppi441 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1 GHzQuad-core 1.5 GHz Krait
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ChipsetQualcomm MSM8x26Qualcomm MDM9215M / APQ8064
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GPU-Adreno 320
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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-64 GB
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OS
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OSTizen-based wearable platformAndroid OS, v4.1.2 (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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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.1v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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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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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 capacity300 mAh2330 mAh
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Battery removableNon-removableNon-removable
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Talk time--
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Talk time 2G-11 h
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Talk time 3G-14 h
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Standby time 2G-550 h
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Standby time 3G48 h530 h
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Main camera
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Camera type-Photo / Video
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Main camera13.1 MP
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Primary camera resolution-4128 x 3096 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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Primary camera video hdr-HDR
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Selfie camera
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Selfie camera2.2 MP
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Selfie camera video-1080p@30fps