Samsung Z4 vs Alcatel OT-997

Samsung Z4
Samsung Z4
Alcatel OT-997
Alcatel OT-997
Samsung Z4
Alcatel OT-997
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 900, 2100
  • 4G network
    LTE
    -
  • HSDPA speed
    -
    HSDPA, 7.2 Mbps
  • HSUPA speed
    -
    HSUPA, 5.76 Mbps
  • LTE speed
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2017-5
    2012-8
  • Status
    2017-5
    2012-9
  • Design
  • SIM
    Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
    Mini-SIM
  • Height
    132.9 mm
    129.8 mm
  • Width
    69.2 mm
    68 mm
  • Thickness
    10.3 mm
    11 mm
  • Weight
    143 g
    143 g
  • Colors
    Black, Gold
    Ardesia, Dark Red, Orange, White
  • Display
  • Display type
    Capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    4.5 inches
    4.3 inches
  • Resolution
    480 x 800 pixels
    480 x 800 pixels
  • Pixel density
    207 ppi
    217 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    Quad-core 1.5 GHz
    Dual-core 1 GHz ARM Cortex-A9
  • Chipset
    -
    Mediatek MT6577
  • GPU
    -
    PowerVR SGX531u
  • Memory RAM
    1 GB
    1 GB
  • Internal storage
    8 GB
    4 GB
  • Memory card
    microSD(uses second SIM slot)
    microSD
  • Memory card max
    128 GB
    32 GB
  • OS
  • OS
    Tizen 3.0
    Android OS, v4.0 (Ice Cream Sandwich)
  • Main camera
  • Main camera
    5 MP, f/2.2
    8 MP
  • Primary camera resolution
    -
    3264 x 2448 pixels
  • Primary camera video
    720p@30fps
    720p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    dual-LED flash
    LED flash
  • Camera features
    Geo-tagging, HDR, face detection, panorama
    -
  • Selfie camera
  • Flash
    LED flash
    -
  • Secondary camera
    -
    VGA camera
  • Selfie camera
    5 MP, f/2.2
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3 ringtones
  • Multimedia
  • Radio FM
    FM radio
    Stereo FM radio with RDS
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    Yes
    -
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB On-The-Go
    Yes
    -
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    -
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Mail
    Push Mail
    -
  • Java
    No
    Yes, via Java MIDP emulator
  • Sensors
    Accelerometer, proximity
    -
  • Browser
  • HTML
    Yes
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    2050 mAh
    1800 mAh
  • Battery removable
    Removable
    -
  • Talk time 2G
    -
    16 h
  • Talk time 3G
    -
    8 h 30 min
  • Standby time 2G
    -
    400 h
  • Standby time 3G
    -
    350 h

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