Samsung Gear S2 classic 3G vs ZTE nubia Z17

Samsung Gear S2 classic 3G
Samsung Gear S2 classic 3G
ZTE nubia Z17
ZTE nubia Z17
Samsung Gear S2 classic 3G
ZTE nubia Z17
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
  • 3G network
    HSDPA
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE-A speed
    -
    LTE-A, (3CA) Cat9, 450 Mbps download, 50 Mbps upload
  • GPRS
    No
    Yes
  • EDGE
    No
    Yes
  • Availability
  • Oficially announced
    2016-2
    2017-6
  • Status
    2016-3
    2017-6
  • Design
  • Build
    Stainless Steel
    -
  • SIM
    Electronic SIM card (e-SIM)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    44 mm
    152.6 mm
  • Width
    46.9 mm
    72.4 mm
  • Thickness
    13.4 mm
    7.6 mm
  • Weight
    54 g
    173 g
  • Colors
    Black, Rose Gold, ceramic bracelet
    Aurora Blue, Black Gold, Flame Red, Obsidian Black, Solar Gold
  • Display
  • Display type
    Super AMOLED capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    1.2 inches
    5.5 inches
  • Resolution
    360 x 360 pixels
    1080 x 1920 pixels
  • Pixel density
    424 ppi
    403 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Corning Gorilla Glass 3
    Corning Gorilla Glass
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Dual-core 1.0 GHz ARM Cortex-A7
    Quad-core 2.35 GHz Kryo
  • CPU(second)
    quad-core 1.9 GHz Kryo
  • Chipset
    Exynos 3250 Dual
    Qualcomm MSM8998 Snapdragon 835
  • GPU
    Mali-400MP2
    Adreno 540
  • Memory RAM
    512 MB
    6, 8 GB
  • Internal storage
    4 GB
    64, 128 GB
  • Memory card
  • OS
  • OS
    Tizen-based wearable platform
    Android 7.1.1 (Nougat)
  • Sound
  • 3.5mm jack
    No
    No
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n, 802.11e
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • WLAN DLNA
    -
    Yes
  • USB
    Type-C 1.0 reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.1
    v4.1
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    -
    Yes
  • Infrared
    -
    Yes
  • NFC
    Yes
    Yes
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    -
    Push Email
  • Java
    No
    No
  • Sensors
    Accelerometer, barometer, gyro, heart rate
    Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity
  • Browser
  • HTML
    -
    HTML5
  • Browser
    No
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    300 mAh
    3200 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Quick Charge 4.0(50% in 25 min)
  • Talk time
    48 h
    -
  • Standby time 3G
    48 h
    -
  • Main camera
  • Camera type
    -
    Dual
  • Main camera
    12 MP, f/1.8 , 2x optical zoom
  • 23 MP, f/2.0
  • Primary camera video
    -
    2160p@30fps
  • Primary camera Autofocus
    -
    phase detection autofocus
  • Primary camera flash
    -
    dual-LED (dual tone) flash
  • Camera features
    -
    1.4 µm pixel size, 1/2.55" sensor size, HDR, face detection, geo-tagging, panorama, touch focus
  • Selfie camera
  • Selfie camera
    16 MP, f/2.0

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