Micromax A28 - Specifications


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Review of Micromax A28

The Micromax A28 is runnning Android 2.3.5 (Gingerbread), comes with a 3.44 inches (8.75 cm) touchscreen display with a resolution of 480x320, and is powered by ARMv7 Processor rev 1 (v7l). The RAM measures at 210 MB. The Micromax A28 packs 180 MB of internal storage and supports expendable storage of up to 3804 MB (Removable).

It came with a 0.3 megapixel primary camera on the rear and a 0.3 megapixel front shooter for selfies.


Full Specifications of Micromax A28

  • System (Android 2.3.5)
    Model:
    Micromax A28
    Manufacturer:
    Micromax
    Device:
    hsdroid
    Product:
    sprdroid_base
    Brand:
    huaqin
    Android Version:
    2.3.5 (Gingerbread)
    API Level:
    10
    Build ID:
    MocorDroid2.3.5_Trout
  • Display (480x320)
    Size:
    480x320
    Refresh Rate:
    144.68 Hz
    Default Orientation:
    Portrait
    Physical Size:
    3.44 inches (8.75 cm)
    Logical Size:
    Normal
    Density:
    160 dpi (Medium)
    Pixels Per Inch:
    X: 180.62; Y: 162.56
  • Processor (ARMv7)
    Processor:
    ARMv7 Processor rev 1 (v7l)
    Cores:
    1
    Max Frequency:
    1000 Mhz
    Instruction Sets:
    armeabi-v7a, armeabi
    SIMD Instructions:
    NEON
  • Memory (210 MB)
    System RAM:
    210 MB
    JVM Max Memory:
    32 MB
    Internal Storage:
    180 MB
    External Storage:
    3804 MB (Removable)
  • Back Camera (0.3 megapixel)
    Summary
    Max Picture Size:
    640x480 (4:3)
    Zoom:
    8x
    Autofocus:
    Not supported
    Orientation:
    90°
    Picture
    Picture Format:
    Jpeg
    Picture Format Values:
    Jpeg
    Picture Size:
    640x480
    Picture Size Values:
    640x480
    Preview
    Preview Format:
    Yuv420sp
    Preview Format Values:
    Yuv420sp
    Preview Fps Range:
    14000, 30000
    Preview Fps Range Values:
    (14000, 30000)
    Preview Frame Rate:
    25
    Preview Frame Rate Values:
    22, 25, 30, 31
    Preview Size:
    640x480
    Preview Size Values:
    640x480, 352x288, 320x240, 176x144
    Video
    Videodatatype:
    0
    Flash
    Flash Mode:
    Off
    Flash Mode Supported:
    True
    Flash Mode Values:
    Off, On, Torch
    Focus
    Focus Distances:
    2.0, 2.5, 3.75
    Focus Mode:
    Auto
    Focus Mode Values:
    None
    Zoom
    Max Zoom:
    7
    Smooth Zoom Supported:
    False
    Zoom:
    0
    Zoom Ratios:
    100, 200, 300, 400, 500, 600, 700, 800
    Zoom Supported:
    True
    Whitebalance
    Whitebalance:
    Auto
    Whitebalance Values:
    Auto, Incandescent, Fluorescent, Daylight, Cloudy Daylight
    Exposure compensation
    Exposure Compensation:
    0
    Exposure Compensation Step:
    1
    Max Exposure Compensation:
    3
    Min Exposure Compensation:
    3
    Scene
    Scene Mode:
    Auto
    Scene Mode Values:
    Auto, Night, Portrait, Landscape, Action
    Misc
    Antibanding:
    50hz
    Antibanding Supported:
    True
    Antibanding Values:
    50hz, 60hz
    Brightness:
    3
    Brightness Supported:
    True
    Brightness Values:
    0, 1, 2, 3, 4, 5, 6
    Cameraid:
    Back_camera
    Cameraid Values:
    Back_camera, Front_camera
    Contrast:
    3
    Contrast Supported:
    True
    Contrast Values:
    0, 1, 2, 3, 4, 5, 6
    Effect:
    None
    Effect Values:
    None, Mono, Negative, Sepia, Antique
    Focal Length:
    3.75
    Horizontal View Angle:
    54
    Jpeg Quality:
    100
    Jpeg Thumbnail Height:
    240
    Jpeg Thumbnail Quality:
    80
    Jpeg Thumbnail Size Values:
    320x240, 0x0
    Jpeg Thumbnail Width:
    320
    Max Brightness:
    6
    Max Contrast:
    6
    Smooth Brightness Supported:
    False
    Smooth Contrast Supported:
    False
    Vertical View Angle:
    54
  • Front Camera (0.3 megapixel)
    Summary
    Max Picture Size:
    640x480 (4:3)
    Zoom:
    8x
    Autofocus:
    Not supported
    Orientation:
    270°
    Picture
    Picture Format:
    Jpeg
    Picture Format Values:
    Jpeg
    Picture Size:
    640x480
    Picture Size Values:
    640x480
    Preview
    Preview Format:
    Yuv420sp
    Preview Format Values:
    Yuv420sp
    Preview Fps Range:
    10000, 20000
    Preview Fps Range Values:
    (10000, 20000)
    Preview Frame Rate:
    12
    Preview Frame Rate Values:
    10, 12, 15
    Preview Size:
    640x480
    Preview Size Values:
    640x480, 352x288, 320x240, 176x144
    Video
    Videodatatype:
    0
    Focus
    Focus Distances:
    2.0, 2.5, 3.75
    Focus Mode:
    Auto
    Zoom
    Max Zoom:
    7
    Smooth Zoom Supported:
    False
    Zoom:
    0
    Zoom Ratios:
    100, 200, 300, 400, 500, 600, 700, 800
    Zoom Supported:
    True
    Whitebalance
    Whitebalance:
    Auto
    Whitebalance Values:
    Auto, Incandescent, Fluorescent, Daylight, Cloudy Daylight
    Exposure compensation
    Exposure Compensation:
    0
    Exposure Compensation Step:
    0
    Max Exposure Compensation:
    0
    Min Exposure Compensation:
    0
    Scene
    Scene Mode:
    Auto
    Scene Mode Values:
    Auto, Night
    Misc
    Brightness:
    3
    Brightness Supported:
    True
    Brightness Values:
    0, 1, 2, 3, 4, 5, 6
    Cameraid:
    Back_camera
    Cameraid Values:
    Back_camera, Front_camera
    Contrast:
    3
    Contrast Supported:
    True
    Contrast Values:
    0, 1, 2, 3, 4, 5, 6
    Effect:
    None
    Effect Values:
    None, Mono, Negative, Sepia, Antique
    Focal Length:
    3.75
    Horizontal View Angle:
    54
    Jpeg Quality:
    100
    Jpeg Thumbnail Height:
    240
    Jpeg Thumbnail Quality:
    80
    Jpeg Thumbnail Size Values:
    320x240, 0x0
    Jpeg Thumbnail Width:
    320
    Max Brightness:
    6
    Max Contrast:
    6
    Smooth Brightness Supported:
    False
    Smooth Contrast Supported:
    False
    Vertical View Angle:
    54
  • OpenGL 1.1 (Mali-300)
    General
    Renderer:
    Mali-300
    Version:
    OpenGL ES-CM 1.1 Spreadtrum Build
    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_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_EXT_multisampled_render_to_texture GL_OES_texture_cube_map GL_EXT_discard_framebuffer
  • OpenGL 2.0 (Mali-300)
    General
    Renderer:
    Mali-300
    Version:
    OpenGL ES 2.0 Spreadtrum Build
    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:
    1024x1024
    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_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_EXT_multisampled_render_to_texture GL_EXT_discard_framebuffer GL_OES_get_program_binary GL_EXT_shader_texture_lod
  • 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, Samples x4
    RGBA 32bit (8888), Depth 24bit, Stencil 8bit, Samples x16, Non-Conformant
  • Sensors (8)
    AK8975 3-axis Magnetic field sensor
    Vendor:
    Asahi Kasei Microdevices
    Range:
    1228.8 u03bcT
    Resolution:
    0.06 u03bcT
    Power:
    0.35 mA
    Delay:
    10000 u03bcs
    BMA250e 3-axis Accelerometer
    Vendor:
    Bosch Sensortec
    Range:
    39.22 m/s²
    Resolution:
    0.038300782 m/s²
    Power:
    0.03 mA
    Delay:
    On Trigger
    AK8975 Orientation sensor
    Vendor:
    Asahi Kasei Microdevices
    Range:
    360.0u00b0
    Resolution:
    0.015625u00b0
    Power:
    1.05 mA
    Delay:
    10000 u03bcs
    AL3006 Light sensor
    Vendor:
    LITEON
    Range:
    1.0 lx
    Resolution:
    100000.0 lx
    Power:
    0.005 mA
    Delay:
    On Trigger
    AL3006 Proximity sensor
    Vendor:
    LITEON
    Range:
    1.0 cm
    Resolution:
    1.0 cm
    Power:
    0.005 mA
    Delay:
    On Trigger
    Gravity Sensor
    Vendor:
    Google Inc.
    Range:
    39.22 m/s²
    Resolution:
    0.038300782 m/s²
    Power:
    0.03 mA
    Delay:
    On Trigger
    Linear Acceleration Sensor
    Vendor:
    Google Inc.
    Range:
    39.22 m/s²
    Resolution:
    0.038300782 m/s²
    Power:
    0.03 mA
    Delay:
    On Trigger
    Rotation Vector Sensor
    Vendor:
    Google Inc.
    Range:
    1.0
    Resolution:
    5.9604645E-8
    Power:
    0.38 mA
    Delay:
    On Trigger
  • Features (17)
    Graphics
    OpenGL 2.0
    Android Hardware
    android.hardware.bluetooth
    android.hardware.camera
    android.hardware.location
    android.hardware.location.gps
    android.hardware.location.network
    android.hardware.microphone
    android.hardware.sensor.accelerometer
    android.hardware.sensor.compass
    android.hardware.sensor.light
    android.hardware.sensor.proximity
    android.hardware.telephony
    android.hardware.telephony.gsm
    android.hardware.touchscreen
    android.hardware.touchscreen.multitouch
    android.hardware.wifi
    Android Software
    android.software.live_wallpaper