Rockchip U25GT-PRO - Specifications


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Rockchip U25GT-PRO Firmware

Review of Rockchip U25GT-PRO

The Rockchip U25GT-PRO is runnning Android 4.2.2 (Jelly Bean), comes with a 6.58 inches (16.71 cm) touchscreen display with a resolution of 1024x552, and is powered by ARMv7 Processor rev 0 (v7l). The RAM measures at 512 MB. The Rockchip U25GT-PRO packs 552 MB of internal storage and supports expendable storage of up to 4231 MB (Removable).

It came with a 0.3 megapixel front camera.


Full Specifications of Rockchip U25GT-PRO

  • System (Android 4.2.2)
    Model:
    U25GT_PRO
    Manufacturer:
    rockchip
    Device:
    rk30sdk
    Product:
    rk30sdk
    Brand:
    rk30sdk
    Android Version:
    4.2.2 (Jelly Bean)
    API Level:
    17
    Build ID:
    JDQ39
  • Display (1024x552)
    Size:
    1024x552
    Refresh Rate:
    73.02 Hz
    Default Orientation:
    Portrait
    Physical Size:
    6.58 inches (16.71 cm)
    Logical Size:
    Large
    Density:
    160 dpi (Medium)
    Pixels Per Inch:
    X: 179.29; Y: 168.89
  • Processor (ARMv7)
    Processor:
    ARMv7 Processor rev 0 (v7l)
    Cores:
    2
    Max Frequency:
    1200 Mhz
    Instruction Sets:
    armeabi-v7a, armeabi
    SIMD Instructions:
    NEON
  • Memory (512 MB)
    System RAM:
    512 MB
    JVM Max Memory:
    64 MB
    Internal Storage:
    552 MB
    External Storage:
    4231 MB (Removable)
  • Front Camera (0.3 megapixel)
    Effect:
    None
    Effect Values:
    None, Mono, Negative, Sepia, Posterize, Aqua
    Exposure Compensation:
    0
    Exposure Compensation Step:
    0.000001f
    Focal Length:
    35
    Focus Distances:
    0.3, 50, Infinity
    Focus Mode:
    Fixed
    Focus Mode Values:
    Fixed
    Horizontal View Angle:
    100
    Jpeg Quality:
    70
    Jpeg Thumbnail Height:
    128
    Jpeg Thumbnail Quality:
    50
    Jpeg Thumbnail Size Values:
    0x0, 160x128
    Jpeg Thumbnail Width:
    160
    Max Exposure Compensation:
    0
    Max Num Detected Faces Hw:
    0
    Max Num Detected Faces Sw:
    0
    Max Num Focus Areas:
    0
    Max Num Metering Areas:
    0
    Max Zoom:
    40
    Min Exposure Compensation:
    0
    Orientation:
    270
    Picture Format:
    Jpeg
    Picture Format Values:
    Jpeg
    Picture Size:
    640x480
    Picture Size Values:
    176x144, 240x160, 320x240, 352x288, 640x480, 640x480, 320x240
    Preview Format:
    Yuv420sp
    Preview Format Values:
    Yuv420sp, Yuv420p
    Preview Fps Range:
    3000, 30000
    Preview Fps Range Values:
    (3000, 30000)
    Preview Frame Rate:
    15
    Preview Frame Rate Values:
    15
    Preview Size:
    640x480
    Preview Size Values:
    176x144, 240x160, 320x240, 352x288, 640x480
    Recording Hint:
    False
    Rotation:
    0
    Scene Mode:
    Auto
    Scene Mode Values:
    Auto, Night
    Vertical View Angle:
    100
    Video Frame Format:
    Yuv420sp
    Video Snapshot Supported:
    True
    Video Stabilization Supported:
    False
    Whitebalance:
    Auto
    Whitebalance Values:
    Auto, Incandescent, Fluorescent, Daylight, Cloudy Daylight
    Zoom:
    0
    Zoom Ratios:
    100, 105, 110, 115, 120, 125, 130, 135, 140, 145, 150, 155, 160, 165, 170, 175, 180, 185, 190, 195, 200, 205, 210, 215, 220, 225, 230, 235, 240, 245, 250, 255, 260, 265, 270, 275, 280, 285, 290, 295, 300,
    Zoom Supported:
    True
  • OpenGL 1.X (PowerVR SGX 540)
    General
    Renderer:
    PowerVR SGX 540
    Version:
    OpenGL ES-CM 1.1
    Vendor:
    Imagination Technologies
    Limits
    Texture Size:
    2048x2048
    Texture Units:
    4
    Viewport Size:
    2048x2048
    Modelview Stack Depth:
    16
    Projection Stack Depth:
    2
    Texture Stack Depth:
    4
    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_sprite GL_OES_point_size_array GL_OES_matrix_palette GL_OES_draw_texture GL_OES_query_matrix GL_OES_texture_env_crossbar GL_OES_texture_mirrored_repeat GL_OES_texture_cube_map GL_OES_blend_subtract GL_OES_blend_func_separate GL_OES_blend_equation_separate GL_OES_stencil_wrap GL_OES_extended_matrix_palette GL_OES_framebuffer_object GL_OES_rgb8_rgba8 GL_OES_depth24 GL_OES_stencil8 GL_OES_compressed_ETC1_RGB8_texture GL_OES_mapbuffer GL_OES_EGL_image GL_OES_EGL_image_external GL_EXT_multi_draw_arrays GL_OES_required_internalformat GL_IMG_read_format GL_IMG_texture_compression_pvrtc GL_IMG_texture_format_BGRA8888 GL_EXT_texture_format_BGRA8888 GL_OES_egl_sync GL_IMG_vertex_array_object GL_APPLE_texture_2D_limited_npot
  • OpenGL 2.0 (PowerVR SGX 540)
    General
    Renderer:
    PowerVR SGX 540
    Version:
    OpenGL ES 2.0 build 1.9@2309806
    Vendor:
    Imagination Technologies
    GLSL Version:
    OpenGL ES GLSL ES 1.00 build 1.9@2309806
    Limits
    Texture Size:
    2048x2048
    Texture Units:
    8
    Vertex Textures:
    8
    Combined Textures:
    8
    Viewport Size:
    2048x2048
    Renderbuffer Size:
    2048x2048
    Cubemap Size:
    2048x2048
    Vertex Attributes:
    16
    Vertex Uniforms:
    128
    Varying Vectors:
    8
    Fragment Uniforms:
    64
    Vertex Numeric Precision
    Low Int:
    [-2^8, 2^8]
    Medium Int:
    [-2^11, 2^11]
    High Int:
    [-2^24, 2^24]
    Low Float:
    [-2^1, 2^1], 2^-8
    Medium Float:
    [-2^14, 2^14], 2^-10
    High Float:
    [-2^126, 2^126], 2^-23
    Fragment Numeric Precision
    Low Int:
    [-2^8, 2^8]
    Medium Int:
    [-2^11, 2^11]
    High Int:
    [-2^24, 2^24]
    Low Float:
    [-2^1, 2^1], 2^-8
    Medium Float:
    [-2^14, 2^14], 2^-10
    High Float:
    [-2^126, 2^126], 2^-23
    Compressed Texture Formats
    ETC1
    Extensions
    GL_EXT_debug_marker GL_OES_rgb8_rgba8 GL_OES_depth24 GL_OES_vertex_half_float GL_OES_texture_float GL_OES_texture_half_float GL_OES_element_index_uint GL_OES_mapbuffer GL_OES_fragment_precision_high GL_OES_compressed_ETC1_RGB8_texture GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_required_internalformat GL_OES_depth_texture GL_OES_get_program_binary GL_OES_packed_depth_stencil GL_OES_standard_derivatives GL_OES_vertex_array_object GL_OES_egl_sync GL_EXT_multi_draw_arrays GL_EXT_texture_format_BGRA8888 GL_EXT_discard_framebuffer GL_EXT_shader_texture_lod GL_IMG_shader_binary GL_IMG_texture_compression_pvrtc GL_IMG_texture_npot GL_IMG_texture_format_BGRA8888 GL_IMG_read_format GL_IMG_program_binary GL_IMG_uniform_buffer_object GL_IMG_multisampled_render_to_texture
  • Graphic Modes (RGBA 32bit)
    RGB 16bit (565)
    RGB 16bit (565)
    RGB 16bit (565), Depth 24bit, Stencil 8bit
    RGB 16bit (565), Depth 24bit, Stencil 8bit
    RGB 16bit (565), Depth 24bit, Stencil 8bit, Samples x4
    RGB 16bit (565), Depth 24bit, Stencil 8bit, Samples x4
    RGB 32bit (888)
    RGB 32bit (888), Depth 24bit, Stencil 8bit
    RGB 32bit (888), Depth 24bit, Stencil 8bit, Samples x4
    RGBA 32bit (8888)
    RGBA 32bit (8888), Depth 24bit, Stencil 8bit
    RGBA 32bit (8888), Depth 24bit, Stencil 8bit, Samples x4
  • Sensors (12)
    Gravity sensor
    Vendor:
    Freescale Semiconductor
    Range:
    39.24 m/s²
    Resolution:
    0.15328126 m/s²
    Power:
    0.2 mA
    Compass Magnetic field sensor
    Vendor:
    Asahi Kasei
    Range:
    2000.0 u03bcT
    Resolution:
    0.0625 u03bcT
    Power:
    6.8 mA
    Gyroscope sensor
    Vendor:
    STMicroelectronics
    Range:
    34.906586 rad/s
    Resolution:
    0.0012217305 rad/s
    Power:
    6.1 mA
    Delay:
    1190 u03bcs
    Proximity sensor
    Vendor:
    Dyna Image Corporation
    Range:
    9.0 cm
    Resolution:
    9.0 cm
    Power:
    0.5 mA
    Light sensor
    Vendor:
    Dyna Image Corporation
    Range:
    10240.0 lx
    Resolution:
    1.0 lx
    Power:
    0.5 mA
    Pressure sensor
    Vendor:
    ms5607
    Range:
    110000.0 hPa
    Resolution:
    1.0 hPa
    Power:
    1.0 mA
    Delay:
    30000 u03bcs
    Temperature sensor
    Vendor:
    ms5607
    Range:
    110000.0u00b0C
    Resolution:
    1.0u00b0C
    Power:
    1.0 mA
    Delay:
    30000 u03bcs
    Rotation Vector Sensor
    Vendor:
    Google Inc.
    Range:
    1.0
    Resolution:
    5.9604645E-8
    Power:
    13.1 mA
    Gravity Sensor
    Vendor:
    Google Inc.
    Range:
    19.6133 m/s²
    Resolution:
    0.15328126 m/s²
    Power:
    13.1 mA
    Linear Acceleration Sensor
    Vendor:
    Google Inc.
    Range:
    19.6133 m/s²
    Resolution:
    0.15328126 m/s²
    Power:
    13.1 mA
    Orientation Sensor
    Vendor:
    Google Inc.
    Range:
    360.0u00b0
    Resolution:
    0.00390625u00b0
    Power:
    13.1 mA
    Corrected Gyroscope Sensor
    Vendor:
    Google Inc.
    Range:
    34.906586 rad/s
    Resolution:
    0.0012217305 rad/s
    Power:
    13.1 mA
    Delay:
    1190 u03bcs
  • Features (21)
    Graphics
    OpenGL 2.0
    Android Hardware
    android.hardware.camera
    android.hardware.camera.any
    android.hardware.camera.front
    android.hardware.faketouch
    android.hardware.location
    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.hardware.wifi.direct
    Android Software
    android.software.live_wallpaper
    Google
    com.google.android.feature.GOOGLE_BUILD