Samsung Gear S2 3G vs Wiko Birdy
Samsung Gear S2 3G
Wiko Birdy
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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 900, 1900, 2100
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HSDPA speed-21.1 Mbps
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HSUPA speed-5.76 Mbps
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HSPA speedHSPA-
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2015-82014-5
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Status2015-102014-8
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Design
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SIMElectronic SIM card (e-SIM)Micro-SIM
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Height51.8 mm132 mm
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Width44 mm67 mm
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Thickness13.4 mm9.6 mm
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Weight51 g141 g
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ColorsDark Gray, SilverBlack, Bleen, Coral, Fuchsia, Violet, White, Yellow
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size1.2 inches4.5 inches
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Resolution360 x 360 pixels480 x 854 pixels
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Pixel density302 ppi218 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1 GHzQuad-core 1.3 GHz ARM Cortex-A7
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ChipsetQualcomm MSM8x26Mediatek MT6582
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GPU-Mali-400MP2
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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, v4.4.2 (KitKat)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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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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USB host-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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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 rateAccelerometer, compass, proximity
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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 mAh2000 mAh
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Battery removableNon-removable-
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Talk time--
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Talk time 2G-18 h 30 min
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Talk time 3G-11 h
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Standby time 2G-186 h
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Standby time 3G48 h186 h
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Main camera
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Main camera5 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video-720p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, face/smile detection, panorama, touch focus
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Selfie camera
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Selfie camera2 MP