BLU Vivo Air LTE vs Oppo R821T FInd Muse

BLU Vivo Air LTE
BLU Vivo Air LTE
Oppo R821T FInd Muse
Oppo R821T FInd Muse
BLU Vivo Air LTE
Oppo R821T FInd Muse
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 1700(AWS), 1900, 2100
    HSDPA 2100
  • HSDPA speed
    21.1 Mbps
    HSDPA
  • HSUPA speed
    5.76 Mbps
    HSUPA
  • LTE speed
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2015-9
    2014-12
  • Status
    2015-9
    2014-12
  • Design
  • SIM
    Nano-SIM
    Dual SIM (Mini-SIM, dual stand-by)
  • Height
    141.9 mm
    123 mm
  • Width
    68.1 mm
    63.5 mm
  • Thickness
    5.1 mm
    9.9 mm
  • Weight
    98 g
  • Colors
    Black, White
    White
  • Display
  • Display type
    AMOLED capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    4.8 inches
    4.0 inches
  • Resolution
    720 x 1280 pixels
    480 x 800 pixels
  • Pixel density
    306 ppi
    233 ppi
  • Display colors
    16777216
    16777216
  • Hardware
  • CPU
    Quad-core 1.2 GHz ARM Cortex-A53
    Dual-core 1.2 GHz ARM Cortex-A7
  • Chipset
    Qualcomm MSM8916 Snapdragon 410
    Mediatek MT6572
  • GPU
    Adreno 306
    Mali-400
  • Memory RAM
    2 GB
    512 MB
  • Internal storage
    16 GB
    4 GB
  • Memory card
    microSD
  • Memory card max
    -
    32 GB
  • OS
  • OS
    Android OS, v5.0.2 (Lollipop)
    Android OS, v4.2 (Jelly Bean)
  • Main camera
  • Main camera
    8 MP
    3.15 MP
  • Primary camera resolution
    3264 x 2448 pixels
    2048 x 1536 pixels
  • Primary camera video
    1080p@30fps
    video
  • Primary camera Autofocus
    autofocus
    -
  • Primary camera flash
    LED flash
    -
  • Camera features
    Yes
    -
  • Selfie camera
  • Secondary camera
    -
    VGA camera
  • Selfie camera
    5 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration, MP3, WAV ringtones
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g
  • WLAN WiFi Hotspot
    Yes
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    -
  • Messaging Push Email
    Push Email
    Push Email
  • Java
    No
    Yes, via Java MIDP emulator
  • Sensors
    Accelerometer, proximity
    -
  • Browser
  • HTML
    HTML5
    Yes
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    2050 mAh
    1700 mAh
  • Talk time
    -
    -
  • Talk time 2G
    22 h
    -
  • Talk time 3G
    11 h
    -
  • Standby time
    -
    -
  • Standby time 2G
    700 h
    -
  • Standby time 3G
    650 h
    -

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