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BLU C4
Compare BLU C4 and BLU S1

BLU C4 vs BLU S1

BLU C4
BLU C4
BLU S1
BLU S1
BLU C4
BLU S1
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 1900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    -
    LTE frequency band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 17(700), 25(1900), 26(850), 41(2500)
  • HSDPA speed
    21 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    11.5 Mbps
  • LTE-A speed
    -
    LTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-8
    2017-9
  • Status
    2018-8
    2017-9
  • Design
  • Build
    Plastic
    -
  • SIM
    Dual SIM (Micro-SIM, dual stand-by)
    Dual SIM (Micro-SIM)
  • Height
    124.3 mm
    147.3 mm
  • Width
    64.2 mm
    72.8 mm
  • Thickness
    10.9 mm
    8.4 mm
  • Weight
    118 g
    137 g
  • Colors
    Black, Blue, Gold
    Black, Gold
  • Display
  • Display type
    IPS capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    4 inches
    5.2 inches
  • Resolution
    400 x 800 pixels
    720 x 1280 pixels
  • Pixel density
    224 ppi
    282 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen
    -
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    Quad-core 1.3 GHz Cortex-A7
    Octa-core 1.5 GHz
  • Chipset
    Spreadtrum SC7731E
    Mediatek MT6750
  • GPU
    Mali-400 MP1
    Mali-T860MP2
  • Internal storage
    8 GB
    16 GB
  • Memory RAM
    512 MB
    2 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD
  • Memory card max
    64 GB
    64 GB
  • OS
  • OS
    Android 8.1 Oreo Go Edition
    Android 7.0 (Nougat)
  • Main camera
  • Main camera
    5 MP
    13 MP
  • Primary camera resolution
    2592 x 1944 pixels
    -
  • Primary camera video
    720p@30fps
    1080p@30fps
  • Primary camera flash
    LED flash
    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
    Geo-tagging, face detection, touch focus
  • Selfie camera
  • Selfie camera
    5 MP
    5 MP
  • Selfie camera resolution
    2560 x 1920 pixels
    -
  • Selfie camera video
    480p@30fps
    -
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    -
    Vibration; MP3, WAV ringtones
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    -
    Push Email
  • Java
    -
    No
  • Sensors
    Accelerometer, light, proximity
    Fingerprint (front-mounted), accelerometer, compass, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    1300 mAh
    2800 mAh
  • Battery removable
    Removable
    Non-removable
  • Talk time 2G
    18 h
    24 h
  • Talk time 3G
    13 h
    16 h
  • Standby time 2G
    400 h
    600 h
  • Standby time 3G
    450 h
    550 h

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