Samsung Gear S2 classic vs ZTE Axon 7
Samsung Gear S2 classic
ZTE Axon 7
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 13(700), 17(700), 20(800), 25(1900), 26(850), 29(700), 30(2300), 41(2500)
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LTE speed-LTE, Cat6, 300 Mbps download, 50 Mbps upload
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2015-82016-5
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Status2015-102016-7
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Design
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SIMNoDual SIM (Nano-SIM, dual stand-by)
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Height43.6 mm151.8 mm
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Width39.9 mm75 mm
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Thickness11.4 mm8.7 mm
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Weight42 g185 g
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ColorsBlackIon Gold, Quartz Grey
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Display
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Display typeSuper AMOLED capacitive touchscreenAMOLED capacitive touchscreen
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Physical size1.2 inches5.5 inches
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Resolution360 x 360 pixels1440 x 2560 pixels
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Pixel density302 ppi538 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass 4
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Multitouch-Yes
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Hardware
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CPUDual-core 1 GHzDual-core 2.15 GHz
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CPU(second)dual-core 1.6 GHz
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ChipsetExynos 3250Qualcomm MSM8996 Snapdragon 820
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GPU-Adreno 530
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Memory RAM512 MB4, 6 GB
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Internal storage4 GB64, 128 GB
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Memory cardmicroSD
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Memory card max-256 GB
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OS
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OSTizen-based wearable platformAndroid OS, v6.0.1 (Marshmallow)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes, dual speakers
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV 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, 802.11ac
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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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USBType-C 1.0 reversible connector
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Bluetoothv4.1v4.2
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Bluetooth A2DPYesYes
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NFC-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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BDS-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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JavaNoNo
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SensorsAccelerometer, barometer, gyro, heart rateFingerprint, accelerometer, compass, gyro, 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 capacity250 mAh3140 mAh
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Battery removableNon-removableNon-removable
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Talk time--
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Talk time 3G-16 h
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Standby time 3G48 h360 h
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Main camera
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Main camera20 MP, f/1.8
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Primary camera video-2160p@30fps, 1080p@30fps, 720p@240fps
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Primary camera flash-dual-LED (dual tone) flash
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Primary camera optical image stabilization-optical image stabilization
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Primary camera phase detection autofocus-phase detection autofocus
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera8 MP