3D Graphics Performance of Kobo Arc (zeus)


  • OS
  • Android 4.1.1
    Android Kobo Edition
  • Display
  • 1205 x 800, 6.7"
    1280 x 736, 6.8"
    1280 x 800, 7"
    touchscreen with at least 5 finger gesture support
  • CPU
  • dual core CPU @1.5GHz
    SoC: TI OMAP 4470 (Cortex A9 - ARMv7)
  • GPU
  • Imagination Technologies PowerVR SGX 544MP (single core)
  • OpenGL API
  • EGL Vendor
  • Android
  • EGL Version
  • 1.4 Android META-EGL
  • EGL Extensions
  • EGL_ANDROID_image_native_buffer
    EGL_KHR_fence_sync
    EGL_KHR_gl_renderbuffer_image
    EGL_KHR_gl_texture_2D_image
    EGL_KHR_gl_texture_cubemap_image
    EGL_KHR_image
    EGL_KHR_image_base
  • EGL Configurations
  • Choose EGL config ID:

    EGL_CONFIG_ID:1
    EGL_BUFFER_SIZE:32
    EGL_ALPHA_SIZE:8
    EGL_BLUE_SIZE:8
    EGL_GREEN_SIZE:8
    EGL_RED_SIZE:8
    EGL_DEPTH_SIZE:24
    EGL_STENCIL_SIZE:8
    EGL_CONFIG_CAVEAT:None_Caveat
    (12344)
    EGL_LEVEL:0
    EGL_MAX_PBUFFER_HEIGHT:4096
    EGL_MAX_PBUFFER_PIXELS:16777216
    EGL_MAX_PBUFFER_WIDTH:4096
    EGL_NATIVE_RENDERABLE:0
    EGL_NATIVE_VISUAL_ID:5
    EGL_NATIVE_VISUAL_TYPE:0
    EGL_SAMPLES:0
    EGL_SAMPLE_BUFFERS:0
    EGL_SURFACE_TYPE:PBuffer
    Window
    (5)
    EGL_TRANSPARENT_TYPE:12344
    EGL_TRANSPARENT_BLUE_VALUE:0
    EGL_TRANSPARENT_GREEN_VALUE:0
    EGL_TRANSPARENT_RED_VALUE:0
    EGL_RENDERABLE_TYPE:OpenGL_ES
    (1)
  • GL_VENDOR
  • Imagination Technologies
  • GL_VERSION
  • OpenGL ES 2.0 build 1.9.RC2@2130229
  • GL_RENDERER
  • PowerVR SGX 544
  • GL_EXTENSIONS
  • GL_EXT_debug_marker
    GL_EXT_discard_framebuffer
    GL_EXT_multi_draw_arrays
    GL_EXT_shader_texture_lod
    GL_EXT_texture_format_BGRA8888
    GL_IMG_multisampled_render_to_texture
    GL_IMG_program_binary
    GL_IMG_read_format
    GL_IMG_shader_binary
    GL_IMG_texture_compression_pvrtc
    GL_IMG_texture_compression_pvrtc2
    GL_IMG_texture_format_BGRA8888
    GL_IMG_texture_npot
    GL_IMG_uniform_buffer_object
    GL_OES_compressed_ETC1_RGB8_texture
    GL_OES_depth_texture
    GL_OES_depth24
    GL_OES_EGL_image
    GL_OES_EGL_image_external
    GL_OES_egl_sync
    GL_OES_element_index_uint
    GL_OES_fragment_precision_high
    GL_OES_get_program_binary
    GL_OES_mapbuffer
    GL_OES_packed_depth_stencil
    GL_OES_required_internalformat
    GL_OES_rgb8_rgba8
    GL_OES_standard_derivatives
    GL_OES_texture_float
    GL_OES_texture_half_float
    GL_OES_texture_npot
    GL_OES_vertex_array_object
    GL_OES_vertex_half_float
  • GL_RED_BITS
  • 5
  • GL_GREEN_BITS
  • 6
  • GL_BLUE_BITS
  • 5
  • GL_ALPHA_BITS
  • 0
  • GL_DEPTH_BITS
  • 0
  • GL_STENCIL_BITS
  • 0
  • GL_MAX_TEXTURE_SIZE
  • 4096
  • GL_NUM_COMPRESSED_TEXTURE_FORMATS
  • 7
  • GL_MAX_CUBE_MAP_TEXTURE_SIZE
  • 4096
  • GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS
  • 8
  • GL_MAX_FRAGMENT_UNIFORM_VECTORS
  • 64
  • GL_MAX_RENDERBUFFER_SIZE
  • 4096
  • GL_MAX_VARYING_VECTORS
  • 8
  • GL_MAX_VERTEX_ATTRIBS
  • 16
  • GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS
  • 8
  • GL_MAX_VERTEX_UNIFORM_VECTORS
  • 128
  • GL_MAX_TEXTURE_IMAGE_UNITS
  • 8
  • Memory
  • 0.7 GB
  • Storage
  • 13 GB
    27 GB
    5.5 GB
    56 GB
  • Back camera
  • not supported
    • Front camera
    • not supported
      picture: 1.2 MP (1280 x 960)
      video: HD (1280 x 720)
    • Features
      • accelerometer :
      • altimeter :
      • barometer :
      • bluetooth :
      • camera (face) :
      • camera (rear) :
      • compass :
      • gps :
      • gyroscope :
      • heart rate :
      • lightsensor :
      • nfc :
      • pedometer :
      • proximity :
      • simcards : 0
      • thermometer :
      • wifi :