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Samsung Gear S2 classic
Compare Samsung Gear S2 classic and UMIDIGI Z1

Samsung Gear S2 classic vs UMIDIGI Z1

Samsung Gear S2 classic
Samsung Gear S2 classic
UMIDIGI Z1
UMIDIGI Z1
Samsung Gear S2 classic
UMIDIGI Z1
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
  • LTE speed
    -
    LTE, Cat6, 301 Mbps download, 51 Mbps upload
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2015-8
    2017
  • Status
    2015-10
    2017
  • Design
  • Build
    -
    Aluminium alloy
  • SIM
    No
    Dual SIM (Nano-SIM/Nano-SIM(microSD))
  • Height
    43.6 mm
    154 mm
  • Width
    39.9 mm
    76 mm
  • Thickness
    11.4 mm
    8.2 mm
  • Weight
    42 g
    175 g
  • Colors
    Black
    Gold, Gray
  • Display
  • Display type
    Super AMOLED capacitive touchscreen
    IGZO
  • Physical size
    1.2 inches
    5.5 inches
  • Resolution
    360 x 360 pixels
    1080 x 1920 pixels
  • Pixel density
    302 ppi
    401 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 4
  • Multitouch
    -
    Yes
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Dual-core 1 GHz
    Quad-core 2.3 GHz Cortex-A53
  • CPU(second)
    quad-core 1.6 GHz Cortex-A53
  • Chipset
    Exynos 3250
    MediaTek Helio P20(MT6757)
  • GPU
    -
    Mali-T880 MP2
  • Memory RAM
    512 MB
    6 GB
  • Internal storage
    4 GB
    64 GB
  • Memory card
    microSD, microSDHC, microSDXC
  • Memory card max
    -
    256 GB
  • Storage
    -
    eMMC 5.1
  • OS
  • OS
    Tizen-based wearable platform
    Android 7.0 Nougat
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    -
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • Wi-Fi display
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    Type-C reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.1
    v4.1
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    -
  • Messaging MMS
    MMS
    -
  • Messaging Email
    Email
    -
  • Messaging IM
    IM
    -
  • Java
    No
    -
  • Sensors
    Accelerometer, barometer, gyro, heart rate
    Accelerometer, compass, fingerprint, gyroscope, hall, light, proximity
  • Browser
  • HTML
    -
    HTML5
  • Browser
    No
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    250 mAh
    4000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    MediaTek Pump Express Plus
  • Talk time
    -
    -
  • Talk time 2G
    -
    48 h
  • Talk time 3G
    -
    48 h
  • Talk time 4G
    -
    48 h
  • Standby time 2G
    -
    360 h
  • Standby time 3G
    48 h
    360 h
  • Standby time 4G
    -
    300 h
  • Main camera
  • Camera type
    -
    Dual
  • Main camera
    13 MP, f/2.4 , 1.11 µm
  • 5 MP
  • Primary camera resolution
    -
    4224 x 3168 pixels
  • Primary camera video
    -
    2160@30fps
  • Primary camera flash
    -
    quad-LED flash
  • Camera features
    -
    Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • Selfie camera
  • Selfie camera
    5 MP, f/2.8 , 1.141 µm
  • Selfie camera resolution
    -
    2560 x 1920 pixels
  • Selfie camera video
    -
    480p@30fps

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