Ark S503 (New) vs ZTE nubia Z17s

Ark S503 (New)
Ark S503 (New)
ZTE nubia Z17s
ZTE nubia Z17s
Ark S503 (New)
ZTE nubia Z17s
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
  • 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
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2019
    2017-10
  • Status
    2019
    2017-10
  • Design
  • Build
    Plastic
    Front/back glass & metal frame
  • SIM
    Dual SIM (Micro-SIM, dual SIM stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    152 mm
    147.5 mm
  • Width
    73 mm
    72.7 mm
  • Thickness
    7.8 mm
    8.5 mm
  • Weight
    157 g
    170 g
  • Colors
    Black
    Aurora Blue, Black Gold
  • Display
  • Display type
    IPS capacitive touchscreen
    LTPS IPS LCD capacitive touchscreen
  • Physical size
    5.5 inches
    5.73 inches
  • Resolution
    480 x 960 pixels
    1080 x 2040 pixels
  • Pixel density
    195 ppi
    403 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen
    Corning Gorilla Glass
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.3 GHz Cortex-A7
    Quad-core 2.45 GHz Kryo
  • CPU(second)
    quad-core 1.9 GHz Kryo
  • Chipset
    Mediatek MT6580
    Qualcomm MSM8998 Snapdragon 835
  • GPU
    Mali-400 MP2
    Adreno 540
  • Memory RAM
    1 GB
    6, 8 GB
  • Internal storage
    8 GB
    64, 128 GB
  • Memory card
    microSD, microSDHC
  • Memory card max
    32 GB
    -
  • OS
  • OS
    Android 6.0 Marshmallow
    Android 7.1 (Nougat)
  • Main camera
  • Camera type
    Single
    Dual
  • Main camera
    5 MP
    12 MP, f/1.8 , 2x optical zoom
  • 23 MP, f/2.0
  • Primary camera resolution
    2592 x 1944 pixels
    -
  • Primary camera video
    720p@30fps
    2160p@30fps
  • Primary camera Autofocus
    -
    phase detection autofocus
  • Primary camera flash
    dual LED flash
    duad-LED (dual tone) 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
    1.4 µm pixel size, 1/2.55" sensor size, HDR, face detection, geo-tagging, panorama, touch focus
  • Selfie camera
  • Flash
    LED flash
    -
  • Selfie camera type
    -
    Dual
  • Selfie camera
    2 MP
    5 MP, f/2.2
  • 5 MP
  • Selfie camera resolution
    1600 x 1200 pixels
    -
  • Selfie camera video
    480p@30fps
    -
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Notifications
    -
    Vibration; MP3, WAV ringtones
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio
    FM Radio
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • WLAN DLNA
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 1.0 reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.0
    v4.1
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • Infrared
    -
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    -
    Push Email
  • Java
    -
    No
  • Sensors
    Accelerometer, proximity, light
    Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    2000 mAh
    3100 mAh
  • Battery removable
    Removable
    Non-removable
  • Fast battery charging
    -
    Quick Charge 4.0 (50% in 25 min)

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