Samsung Z1 vs Ulefone Gemini Pro

Samsung Z1
Samsung Z1
Ulefone Gemini Pro
Ulefone Gemini Pro
Samsung Z1
Ulefone Gemini Pro
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800); LTE-TDD 1900, 2300, 2500, 2600
  • HSPA speed
    HSPA
    -
  • LTE speed
    -
    LTE, Cat6 301 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2015-1
    2017
  • Status
    2015-1
    2017
  • Design
  • Build
    -
    Metal
  • SIM
    Dual SIM
    Dual SIM (Nano-SIM/Nano-SIM(microSD))
  • Height
    120.4 mm
    155 mm
  • Width
    63.2 mm
    76.9 mm
  • Thickness
    9.7 mm
    8.45 mm
  • Weight
    112 g
    181 g
  • Colors
    Black, White, Wine Red
    Black, Red
  • Display
  • Display type
    PLS TFT capacitive touchscreen
    IPS capacitive touchscreen
  • Physical size
    4.0 inches
    5.5 inches
  • Resolution
    480 x 800 pixels
    1080 x 1920 pixels
  • Pixel density
    233 ppi
    401 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3, LTPS(Low temperature PolySilicon)
  • Multitouch
    -
    Yes
  • Hardware
  • CPU
    -
    Deca-core
  • CPU
    Dual-core 1.2 GHz ARM Cortex-A7
    Dual-core 2.6 GHz Cortex-A72
  • CPU(second)
    quad-core 2.0 GHz Cortex-A53
  • CPU(third)
    Quad-core 1.6 GHz Cortex-A53
  • Chipset
    Spreadtrum SC7727S
    MediaTek Helio X27(MT6797X)
  • GPU
    Mali-400
    Mali-T880 MP4
  • Memory RAM
    768 MB
    4 GB
  • Internal storage
    4 GB
    64 GB
  • Memory card
    microSD
    microSD, microSDHC, microSDXC
  • Memory card max
    64 GB
    128 GB
  • OS
  • OS
    Tizen OS, v2.3
    Android OS, v7.1.1 Nougat
  • Main camera
  • Camera type
    -
    Dual
  • Main camera
    3.15 MP
    8 MP, f/2.0 , 3.5 mm, 1.133 µm
  • 13 MP
  • Primary camera resolution
    2048 x 1536 pixels
    4160 x 3120 pixels
  • Primary camera video
    video
    2160p@30fps
  • Primary camera flash
    LED flash
    quad-LED flash
  • Camera features
    Geo-tagging, face detection
    Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • Selfie camera
  • Secondary camera
    VGA camera
    -
  • Selfie camera
    8 MP, 1.127 µm
  • Selfie camera resolution
    -
    3264 x 2448 pixels
  • Selfie camera video
    -
    720p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    -
  • Multimedia
  • Radio FM
    FM radio
    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, 802.11ac
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.1
    v4.1
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Beidou
    -
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    -
  • Messaging MMS
    MMS
    -
  • Messaging Email
    Email
    -
  • Messaging IM
    IM
    -
  • Messaging Push Email
    Push Mail
    -
  • Java
    Yes, via Java MIDP emulator
    -
  • Sensors
    Accelerometer
    Accelerometer, compass, fingerprint, gyroscope, light, proximity
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    1500 mAh
    3680 mAh
  • Battery removable
    -
    Removable
  • Fast battery charging
    -
    MediaTek Pump Express Plus 2.0
  • Talk time 3G
    8 h
    -
  • Standby time
    -
    -
  • Standby time 2G
    -
    450 h
  • Standby time 3G
    -
    450 h

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