Acer B1 720 - Specifications




Acer B1 720 Secret Codes
Acer B1 720 Firmware

Review of Acer B1 720

The Acer B1 720 is runnning Android 4.2.2 (Jelly Bean), comes with a 6.99 inches (17.75 cm) touchscreen display with a resolution of 1024x600, and is powered by ARMv7 Processor rev 3 (v7l). The RAM measures at 994 MB. The Acer B1 720 packs 5546 MB of internal storage and supports expendable storage of up to 5496 MB (Emulated).

It came with a 0.3 megapixel front camera.


Full Specifications of Acer B1 720

  • System (Android 4.2.2)
    Model:
    b1-720
    Manufacturer:
    acer
    Device:
    b1-720
    Product:
    b1-720_ww_gen1
    Brand:
    acer
    Android Version:
    4.2.2 (Jelly Bean)
    API Level:
    17
    Build ID:
    JDQ39
  • Display (1024x600)
    Size:
    1024x600
    Refresh Rate:
    61.01 Hz
    Default Orientation:
    Portrait
    Physical Size:
    6.99 inches (17.75 cm)
    Logical Size:
    Large
    Density:
    160 dpi (Medium)
    Pixels Per Inch:
    X: 170; Y: 169.33
  • Processor (ARMv7)
    Processor:
    ARMv7 Processor rev 3 (v7l)
    Cores:
    2
    Max Frequency:
    1300 Mhz
    Instruction Sets:
    armeabi-v7a, armeabi
    SIMD Instructions:
    NEON
  • Memory (994 MB)
    System RAM:
    994 MB
    JVM Max Memory:
    128 MB
    Internal Storage:
    5546 MB
    External Storage:
    5496 MB (Emulated)
  • Front Camera (0.3 megapixel)
    Summary
    Max Picture Size:
    640x480 (4:3)
    Zoom:
    4x
    Autofocus:
    Not supported
    Orientation:
    270°

    Picture
    Picture Format:
    Jpeg
    Picture Format Values:
    Jpeg
    Picture Size:
    640x480
    Picture Size Values:
    320x240, 640x480

    Preview
    Preview Format:
    Yuv420sp
    Preview Format Values:
    Yuv420sp, Yuv420p, Yuv420i Yyuvyy 3plane
    Preview Fps Range:
    5000, 60000
    Preview Fps Range Values:
    (5000, 60000)
    Preview Frame Rate:
    30
    Preview Frame Rate Values:
    15, 30
    Preview Size:
    320x240
    Preview Size Values:
    176x144, 320x240, 352x288, 480x320, 480x368, 640x480

    Video
    Preferred Preview Size For Video:
    640x480
    Video Frame Format:
    Yuv420p
    Video Size:
    640x480
    Video Size Values:
    176x144, 480x320, 640x480
    Video Stabilization:
    False
    Video Stabilization Supported:
    True

    Flash
    Eng Flash Duty Max:
    1
    Eng Flash Duty Min:
    0
    Eng Flash Duty Value:
    1
    Flash Mode:
    Off
    Flash Mode Values:
    Off

    Focus
    Afeng Max Focus Step:
    0
    Afeng Min Focus Step:
    0
    Focus Distances:
    0.95, 1.9, Infinity
    Focus Mode:
    Infinity
    Focus Mode Values:
    Infinity
    Max Num Focus Areas:
    0

    Zoom
    Max Zoom:
    10
    Smooth Zoom Supported:
    True
    Zoom:
    0
    Zoom Ratios:
    100, 114, 132, 151, 174, 200, 229, 263, 303, 348, 400
    Zoom Supported:
    True

    Whitebalance
    Auto Whitebalance Lock Supported:
    False
    Whitebalance:
    Auto
    Whitebalance Values:
    Auto, Incandescent, Daylight, Cloudy Daylight, Fluorescent

    Exposure compensation
    Exposure Compensation:
    0
    Exposure Compensation Step:
    1.0
    Max Exposure Compensation:
    1
    Min Exposure Compensation:
    1

    Scene
    Scene Mode:
    Auto
    Scene Mode Values:
    Auto

    Misc
    Antibanding:
    Off
    Antibanding Values:
    Off, 50hz, 60hz
    Auto Exposure Lock Supported:
    False
    Brightness_value:
    0
    Burst Num:
    1
    Cap Mode:
    Normal
    Cap Mode Values:
    Normal, Face_beauty, Continuousshot
    Capfname:
    /sdcard/DCIM/cap00
    Effect:
    None
    Effect Values:
    None, Negative, Sepia, Aqua
    Fb Sharp:
    0
    Fb Sharp Max:
    4
    Fb Sharp Min:
    4
    Fb Skin Color:
    0
    Fb Skin Color Max:
    4
    Fb Skin Color Min:
    4
    Fb Smooth Level:
    0
    Fb Smooth Level Max:
    4
    Fb Smooth Level Min:
    4
    Focal Length:
    3.5
    Horizontal View Angle:
    60
    Iso Speed:
    Auto
    Iso Speed Values:
    Auto
    Jpeg Quality:
    100
    Jpeg Thumbnail Height:
    128
    Jpeg Thumbnail Quality:
    100
    Jpeg Thumbnail Size Values:
    0x0, 160x128, 320x240
    Jpeg Thumbnail Width:
    160
    Max Num Detected Faces Hw:
    15
    Max Num Detected Faces Sw:
    0
    Max Num Metering Areas:
    0
    Mtk Cam Mode:
    0
    Rotation:
    0
    Sensor Type:
    254
    Vertical View Angle:
    40
    Zsd Mode:
    Off
    Zsd Mode Values:
    Off
  • OpenGL 1.1 (Mali-400 MP)
    General
    Renderer:
    Mali-400 MP
    Version:
    OpenGL ES-CM 1.1
    Vendor:
    ARM

    Limits
    Texture Size:
    4096x4096
    Texture Units:
    8
    Viewport Size:
    4096x4096
    Modelview Stack Depth:
    32
    Projection Stack Depth:
    32
    Texture Stack Depth:
    32
    Lights:
    8

    Compressed Texture Formats
    ETC1, Paletted

    Extensions
    GL_EXT_debug_marker GL_OES_byte_coordinates GL_OES_fixed_point GL_OES_single_precision GL_OES_matrix_get GL_OES_read_format GL_OES_compressed_paletted_texture GL_OES_point_size_array GL_OES_point_sprite GL_OES_texture_npot GL_OES_query_matrix GL_OES_matrix_palette GL_OES_extended_matrix_palette GL_OES_compressed_ETC1_RGB8_texture GL_OES_EGL_image GL_OES_draw_texture GL_OES_depth_texture GL_OES_packed_depth_stencil GL_EXT_texture_format_BGRA8888 GL_OES_framebuffer_object GL_OES_stencil8 GL_OES_depth24 GL_ARM_rgba8 GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_rgb8_rgba8 GL_EXT_multisampled_render_to_texture GL_OES_texture_cube_map GL_EXT_discard_framebuffer GL_EXT_robustness GL_OES_depth_texture_cube_map
  • OpenGL 2.0 (Mali-400 MP)
    General
    Renderer:
    Mali-400 MP
    Version:
    OpenGL ES 2.0
    Vendor:
    ARM
    GLSL Version:
    OpenGL ES GLSL ES 1.00

    Limits
    Texture Size:
    4096x4096
    Texture Units:
    8
    Vertex Textures:
    0
    Combined Textures:
    8
    Viewport Size:
    4096x4096
    Renderbuffer Size:
    4096x4096
    Cubemap Size:
    4096x4096
    Vertex Attributes:
    16
    Vertex Uniforms:
    256
    Varying Vectors:
    12
    Fragment Uniforms:
    256

    Vertex Numeric Precision
    Int:
    [-2^24, 2^24]
    Float:
    [-2^127, 2^127], 2^-23

    Fragment Numeric Precision
    Low Int:
    [-2^11, 2^11]
    Medium Int:
    [-2^11, 2^11]
    High Int:
    Not available
    Low Float:
    [-2^15, 2^15], 2^-10
    Medium Float:
    [-2^15, 2^15], 2^-10
    High Float:
    Not available

    Compressed Texture Formats
    ETC1

    Extensions
    GL_EXT_debug_marker GL_OES_texture_npot GL_OES_compressed_ETC1_RGB8_texture GL_OES_standard_derivatives GL_OES_EGL_image GL_OES_depth24 GL_ARM_rgba8 GL_ARM_mali_shader_binary GL_OES_depth_texture GL_OES_packed_depth_stencil GL_EXT_texture_format_BGRA8888 GL_EXT_blend_minmax GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_rgb8_rgba8 GL_EXT_multisampled_render_to_texture GL_EXT_discard_framebuffer GL_OES_get_program_binary GL_ARM_mali_program_binary GL_EXT_shader_texture_lod GL_EXT_robustness GL_OES_depth_texture_cube_map
  • Graphic Modes (RGBA 32bit)
    RGB 16bit (565)
    RGB 16bit (565), Depth 24bit, Stencil 8bit
    RGB 16bit (565), Depth 24bit, Stencil 8bit, Samples x4
    RGB 16bit (565), Depth 24bit, Stencil 8bit, Samples x16, Non-Conformant
    RGBA 16bit (5551), Depth 24bit, Stencil 8bit
    RGBA 16bit (5551), Depth 24bit, Stencil 8bit, Samples x4
    RGBA 16bit (5551), Depth 24bit, Stencil 8bit, Samples x16, Non-Conformant
    RGBA 16bit (4444), Depth 24bit, Stencil 8bit
    RGBA 16bit (4444), Depth 24bit, Stencil 8bit, Samples x4
    RGBA 16bit (4444), Depth 24bit, Stencil 8bit, Samples x16, Non-Conformant
    RGB 32bit (888)
    RGB 32bit (888), Depth 24bit
    RGB 32bit (888), Depth 24bit, Stencil 8bit
    RGBA 32bit (8888)
    RGBA 32bit (8888), Depth 24bit, Stencil 8bit
    RGBA 32bit (8888), Depth 24bit, Stencil 8bit
    RGBA 32bit (8888), Depth 24bit, Stencil 8bit
    RGBA 32bit (8888), Depth 24bit, Stencil 8bit, Samples x4
    RGBA 32bit (8888), Depth 24bit, Stencil 8bit, Samples x16, Non-Conformant
  • Sensors (1)
    kxtj2-1009 3-axis Accelerometer
    Vendor:
    kionix
    Range:
    19.62 m/s²
    Resolution:
    0.009580079 m/s²
    Power:
    0.135 mA
    Delay:
    On Trigger
  • Codecs (33)
    OMX.MTK.AUDIO.DECODER.MP3
    Media type: audio/mpeg

    OMX.MTK.AUDIO.DECODER.AMR.NB
    Media type: audio/3gpp

    OMX.MTK.AUDIO.DECODER.AMR.WB
    Media type: audio/amr-wb

    OMX.MTK.AUDIO.DECODER.ADPCM
    Media type: audio/x-adpcm-ms

    OMX.MTK.AUDIO.DECODER.ADPCM
    Media type: audio/x-adpcm-dvi-ima

    OMX.MTK.AUDIO.DECODER.RAW
    Media type: audio/raw

    OMX.MTK.AUDIO.DECODER.AAC
    Media type: audio/mp4a-latm

    OMX.MTK.AUDIO.DECODER.G711
    Media type: audio/g711-alaw

    OMX.MTK.AUDIO.DECODER.G711
    Media type: audio/g711-mlaw

    OMX.MTK.AUDIO.DECODER.VORBIS
    Media type: audio/vorbis

    OMX.MTK.AUDIO.DECODER.FLAC
    Media type: audio/flac

    OMX.MTK.AUDIO.DECODER.APE
    Media type: audio/ape

    OMX.MTK.VIDEO.DECODER.MPEG4
    Media type: video/mp4v-es
    Profiles: :
    Simple(0, 0b, 1, 2, 3, 4, 4a, 5) Main(0, 0b, 1, 2, 3, 4) AdvancedSimple(0, 0b, 1, 2, 3, 4, 4a, 5)

    OMX.MTK.VIDEO.DECODER.H263
    Media type: video/3gpp
    Profiles: :
    Baseline(10, 20, 30, 40, 45, 50, 60, 70)

    OMX.MTK.VIDEO.DECODER.AVC
    Media type: video/avc
    Profiles: :
    Baseline(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51) Main(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51) High(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51)

    OMX.MTK.VIDEO.DECODER.VPX
    Media type: video/x-vnd.on2.vp8

    OMX.MTK.VIDEO.DECODER.VC1
    Media type: video/x-ms-wmv

    OMX.MTK.VIDEO.DECODER.DIVX
    Media type: video/divx
    Profiles: :
    0x1(0x1, 0x10, 0x2, 0x20, 0x4, 0x40, 0x8, 0x80) 0x8(0x1, 0x10, 0x2, 0x20, 0x4, 0x8) 0x8000(0x1, 0x10, 0x2, 0x20, 0x4, 0x40, 0x8, 0x80)

    OMX.MTK.VIDEO.DECODER.XVID
    Media type: video/xvid
    Profiles: :
    0x1(0x1, 0x10, 0x2, 0x20, 0x4, 0x40, 0x8, 0x80) 0x8(0x1, 0x10, 0x2, 0x20, 0x4, 0x8) 0x8000(0x1, 0x10, 0x2, 0x20, 0x4, 0x40, 0x8, 0x80)

    OMX.MTK.VIDEO.DECODER.S263
    Media type: video/flv1
    Profiles: :
    0x1(0x1, 0x10, 0x2, 0x20, 0x4, 0x40, 0x8, 0x80) 0x8(0x1, 0x10, 0x2, 0x20, 0x4, 0x8) 0x8000(0x1, 0x10, 0x2, 0x20, 0x4, 0x40, 0x8, 0x80)

    OMX.google.aac.decoder
    Media type: audio/mp4a-latm

    OMX.MTK.VIDEO.ENCODER.MPEG4
    Media type: video/mp4v-es
    Color Formats: :
    0x7f000200 Surface
    Profiles: :
    Simple(0, 0b, 1, 2, 3)

    OMX.MTK.VIDEO.ENCODER.H263
    Media type: video/3gpp
    Color Formats: :
    0x7f000200 Surface
    Profiles: :
    Baseline(10)

    OMX.MTK.VIDEO.ENCODER.AVC
    Media type: video/avc
    Color Formats: :
    0x7f000200 Surface
    Profiles: :
    Baseline(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31) High(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41)

    OMX.MTK.AUDIO.ENCODER.AMR
    Media type: audio/3gpp

    OMX.MTK.AUDIO.ENCODER.AWB
    Media type: audio/amr-wb

    OMX.MTK.AUDIO.ENCODER.AAC
    Media type: audio/mp4a-latm

    OMX.MTK.AUDIO.ENCODER.VORBIS
    Media type: audio/vorbis

    OMX.MTK.AUDIO.ENCODER.ADPCM
    Media type: audio/x-adpcm-ms

    OMX.MTK.AUDIO.ENCODER.ADPCM
    Media type: audio/x-adpcm-dvi-ima

    OMX.google.flac.encoder
    Media type: audio/flac

    AACEncoder
    Media type: audio/mp4a-latm

    OMX.google.raw.decoder
    Media type: audio/raw
  • Features (22)
    Graphics
    OpenGL 2.0

    Android Hardware
    android.hardware.bluetooth
    android.hardware.camera.any
    android.hardware.camera.front
    android.hardware.faketouch
    android.hardware.location
    android.hardware.location.gps
    android.hardware.location.network
    android.hardware.microphone
    android.hardware.screen.landscape
    android.hardware.screen.portrait
    android.hardware.sensor.accelerometer
    android.hardware.touchscreen
    android.hardware.touchscreen.multitouch
    android.hardware.touchscreen.multitouch.distinct
    android.hardware.touchscreen.multitouch.jazzhand
    android.hardware.usb.accessory
    android.hardware.usb.host
    android.hardware.wifi

    Android Software
    android.software.live_wallpaper
    android.software.sip
    android.software.sip.voip