Samsung Galaxy Watch 42mm vs Uhans i8

Samsung Galaxy Watch 42mm
Samsung Galaxy Watch 42mm
Uhans i8
Uhans i8
Samsung Galaxy Watch 42mm
Uhans i8
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 900, 2100
  • 4G network
    LTE
    LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
  • LTE speed
    -
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-8
    2017-7
  • Status
    2018-8
    2017-7
  • Design
  • Build
    Stainless Steel 316L
    Metal, plastic
  • SIM
    Electronic SIM card (e-SIM)
    Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
  • Height
    45.7 mm
    152.7 mm
  • Width
    41.9 mm
    71.8 mm
  • Thickness
    12.7 mm
    10 mm
  • Weight
    49 g
    205 g
  • Payment
    Samsung Pay
    -
  • Waterproof
    IP68, 50m
    -
  • MIL-STD-810G
    Yes
    -
  • Colors
    Black, Gold; Straps - Black, Grey, Red, Yellow, Purple, Beige, Grey, Brown
    Black, Blue, Gold
  • Display
  • Display type
    Super AMOLED
    IPS capacitive touchscreen
  • Physical size
    1.2 inches
    5.7 inches
  • Resolution
    360 x 360 pixels
    720 x 1440 pixels
  • Pixel density
    278 ppi
    282 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Corning Gorilla Glass DX+
    2.5D curved glass screen, GFF full lamination
  • Multitouch
    Yes
    Yes
  • Display features
    Rotating bezel, Always-on display
    -
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Dual-core 1.15 GHz
    Quad-core 1.5 GHz Cortex-A53
  • CPU(second)
    quad-core 1.0 GHz Cortex-A53
  • Chipset
    Exynos 9110
    Mediatek MT6750T
  • GPU
    -
    Mali-T860 MP2
  • Memory RAM
    4 GB
    4 GB
  • Internal storage
    0.75, 1.5 GB
    64 GB
  • Memory card
    -
    microSD, microSDHC, microSDXC
  • Memory card max
    -
    128 GB
  • OS
  • OS
    Tizen-based wearable OS 4.0
    Android OS, v7.0 Nougat
  • Main camera
  • Camera type
    -
    Dual
  • Primary camera
    No
    -
  • Main camera
    16 MP, f/2.0
  • 3 MP
  • Primary camera resolution
    -
    4608 x 3456 pixels
  • Primary camera video
    -
    1080p@30fps
  • Primary camera flash
    -
    dual-LED flash
  • Camera features
    -
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • Sound
  • 3.5mm jack
    No
    No
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    -
  • Headphone adapter
    -
    Yes
  • 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
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • USB
    No
    Type-C reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.2
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    -
  • NFC
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • Features
  • Sensors
    Accelerometer, barometer, gyro, heart rate
    Accelerometer, fingerprint, light, proximity
  • Browser
  • HTML
    No
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    270 mAh
    3500 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Wireless charging
    WPC
    -
  • Standby time
    72 h
    -
  • Selfie camera
  • Selfie camera
    8 MP
  • Selfie camera resolution
    -
    3264 x 2448 pixels
  • Selfie camera video
    -
    480p@30fps

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