Acer A1 840FHD | KOT49H | Specifications

Acer A1 840FHD Secret Codes
Acer A1 840FHD Firmware

Review of Acer A1 840FHD

The Acer A1 840FHD is runnning Android 4.4.2 (Kit Kat), comes with a 7,98 inches (20,26 cm) touchscreen display with a resolution of 1920x1200, and is powered by Intel(R) Atom(TM) CPU Z3745 @ 1.33GHz. The RAM measures at 1893 MB. The Acer A1 840FHD packs 9829 MB of internal storage and supports expendable storage of up to 9829 MB (Emulated).

It came with a 4,9 megapixel primary camera on the rear and a 2,1 megapixel front shooter for selfies.

Full Specifications of Acer A1 840FHD

System (Android 4.4.2)
Model:
A1-840FHD
Manufacturer:
Acer
Device:
ducati2fhd
Product:
a1840fhd_ww_gen1
Brand:
acer
Android Version:
4.4.2 (Kit Kat)
API Level:
19
Build ID:
KOT49H
Display (1920x1200)
Size:
1920x1200
Refresh Rate:
60 Hz
Default Orientation:
Portrait
Physical Size:
7,98 inches (20,26 cm)
Logical Size:
Large
Density:
320 dpi (Extra High)
Pixels Per Inch:
X: 284,86; Y: 283,53
Processor (Intel Atom)
Processor:
Intel(R) Atom(TM) CPU Z3745 @ 1.33GHz
Cores:
4
Max Frequency:
1862 Mhz
Instruction Sets:
x86, armeabi-v7a
SIMD Instructions:
SSSE3
Memory (1893 MB)
System RAM:
1893 MB
JVM Max Memory:
192 MB
Internal Storage:
9829 MB
External Storage:
9829 MB (Emulated)
Back Camera (4,9 megapixel)
Summary
Max Picture Size:
2560x1920 (4:3)
Zoom:
4x
Autofocus:
Supported (Continuous)
Orientation:
90°
Picture
Picture Format:
Jpeg
Picture Format Values:
Jpeg
Picture Size:
320x240
Picture Size Values:
320x240, 640x480, 1024x768, 1280x720, 1600x900, 1600x1200, 1920x1080, 2048x1152, 2048x1536, 2560x1440, 2560x1920
Preview
Preview Format:
Yuv420sp
Preview Format Values:
Yuv420sp, Yuv420p
Preview Fps Range:
10500, 30304
Preview Fps Range Values:
(10500, 30304), (11000, 30304), (11500, 30304)
Preview Frame Rate:
30
Preview Frame Rate Values:
30, 15, 10
Preview Size:
640x480
Preview Size Values:
1920x1080, 1280x960, 1280x720, 720x480, 640x480, 640x360, 352x288, 320x240, 176x144
Video
Preferred Preview Size For Video:
1920x1080
Video Frame Format:
Yuv420sp
Video Size:
640x480
Video Size Values:
176x144, 320x240, 352x288, 640x480, 720x480, 1280x720, 1920x1080
Video Snapshot Supported:
True
Video Stabilization:
True
Video Stabilization Supported:
True
Focus
Focus Areas:
(0, 0, 0, 0, 0)
Focus Distances:
2, 2, Infinity
Focus Mode:
Auto
Focus Mode Values:
Auto, Infinity, Fixed, Macro, Continuous Video, Continuous Picture
Max Num Focus Areas:
9
Zoom
Max Zoom:
284
Zoom:
0
Zoom Ratios:
100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 334, 335, 336, 337, 338, 339, 340, 341, 342, 344, 345, 346, 347, 348, 349, 351, 352, 353, 354, 356, 357, 358, 359, 361, 362, 363, 364, 366, 367, 368, 370, 371, 372, 374, 375, 376, 378, 379, 381, 382, 384, 385, 386, 388, 389, 391, 392, 394, 395, 397, 398, 400
Zoom Supported:
True
Whitebalance
Auto Whitebalance Lock:
False
Auto Whitebalance Lock Supported:
True
Whitebalance:
Auto
Whitebalance Values:
Auto, Incandescent, Fluorescent, Daylight, Cloudy Daylight
Exposure compensation
Exposure Compensation:
0
Exposure Compensation Step:
0.33333333
Max Exposure Compensation:
6
Min Exposure Compensation:
6
Scene
Scene Mode:
Auto
Scene Mode Values:
Auto, Portrait, Sports, Landscape, Night, Barcode, Night Portrait, Fireworks
Misc
Antibanding:
Auto
Antibanding Values:
Off, 50hz, 60hz, Auto
Auto Exposure Lock:
False
Auto Exposure Lock Supported:
True
Effect:
None
Effect Values:
None, Mono, Negative, Sepia
Focal Length:
3.000000
Horizontal View Angle:
61.9
Jpeg Quality:
80
Jpeg Thumbnail Height:
240
Jpeg Thumbnail Quality:
50
Jpeg Thumbnail Size Values:
640x480, 320x240, 240x320, 320x180, 180x320, 160x120, 120x160, 0x0
Jpeg Thumbnail Width:
320
Max Num Detected Faces Hw:
5
Max Num Metering Areas:
1
Metering Areas:
(0, 0, 0, 0, 0)
Rotation:
0
Vertical View Angle:
48.4
Front Camera (2,1 megapixel)
Summary
Max Picture Size:
1920x1080 (16:9)
Zoom:
4x
Autofocus:
Not supported
Orientation:
270°
Picture
Picture Format:
Jpeg
Picture Format Values:
Jpeg
Picture Size:
320x240
Picture Size Values:
320x240, 640x480, 1024x768, 1280x720, 1280x960, 1920x1080
Preview
Preview Format:
Yuv420sp
Preview Format Values:
Yuv420sp, Yuv420p
Preview Fps Range:
10500, 30304
Preview Fps Range Values:
(10500, 30304), (11000, 30304), (11500, 30304)
Preview Frame Rate:
30
Preview Frame Rate Values:
30, 15, 10
Preview Size:
640x480
Preview Size Values:
1920x1080, 1280x720, 720x480, 640x480, 640x360, 352x288, 320x240, 176x144
Video
Preferred Preview Size For Video:
1920x1080
Video Frame Format:
Yuv420sp
Video Size:
640x480
Video Size Values:
176x144, 320x240, 352x288, 640x480, 720x480, 1280x720, 1920x1080
Video Snapshot Supported:
True
Video Stabilization:
False
Video Stabilization Supported:
False
Focus
Focus Areas:
(0, 0, 0, 0, 0)
Focus Distances:
0.3, 0.65, Infinity
Focus Mode:
Fixed
Focus Mode Values:
Fixed
Max Num Focus Areas:
0
Zoom
Max Zoom:
284
Zoom:
0
Zoom Ratios:
100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 334, 335, 336, 337, 338, 339, 340, 341, 342, 344, 345, 346, 347, 348, 349, 351, 352, 353, 354, 356, 357, 358, 359, 361, 362, 363, 364, 366, 367, 368, 370, 371, 372, 374, 375, 376, 378, 379, 381, 382, 384, 385, 386, 388, 389, 391, 392, 394, 395, 397, 398, 400
Zoom Supported:
True
Whitebalance
Auto Whitebalance Lock:
False
Auto Whitebalance Lock Supported:
True
Whitebalance:
Auto
Whitebalance Values:
Auto, Incandescent, Fluorescent, Daylight, Cloudy Daylight
Exposure compensation
Exposure Compensation:
0
Exposure Compensation Step:
0.33333333
Max Exposure Compensation:
6
Min Exposure Compensation:
6
Scene
Scene Mode:
Auto
Scene Mode Values:
Auto
Misc
Antibanding:
Auto
Antibanding Values:
Off, 50hz, 60hz, Auto
Auto Exposure Lock:
False
Auto Exposure Lock Supported:
True
Effect:
None
Effect Values:
None, Mono, Negative, Sepia
Focal Length:
2.010000
Horizontal View Angle:
50
Jpeg Quality:
80
Jpeg Thumbnail Height:
240
Jpeg Thumbnail Quality:
50
Jpeg Thumbnail Size Values:
640x480, 320x240, 240x320, 320x180, 180x320, 160x120, 120x160, 0x0
Jpeg Thumbnail Width:
320
Max Num Detected Faces Hw:
5
Max Num Metering Areas:
1
Metering Areas:
(0, 0, 0, 0, 0)
Rotation:
0
Vertical View Angle:
41.1
OpenGL 1.1 (Intel(R) HD Graphics for BayTrail)
General
Renderer:
Intel(R) HD Graphics for BayTrail
Version:
OpenGL ES-CM 1.1
Vendor:
Intel
Limits
Texture Size:
8192x8192
Texture Units:
8
Viewport Size:
16384x16384
Modelview Stack Depth:
32
Projection Stack Depth:
4
Texture Stack Depth:
10
Lights:
8
Compressed Texture Formats
DXT1, DXT3, DXT5, ETC1, Paletted
Extensions
GL_EXT_debug_marker GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_SUN_multi_draw_arrays GL_EXT_texture_filter_anisotropic GL_EXT_texture_compression_s3tc GL_EXT_texture_lod_bias GL_EXT_packed_float GL_INTEL_performance_queries GL_OES_EGL_image GL_OES_framebuffer_object GL_OES_depth24 GL_OES_stencil8 GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_ARM_rgba8 GL_OES_depth_texture GL_OES_byte_coordinates GL_OES_point_sprite GL_OES_point_size_array GL_OES_blend_subtract GL_OES_blend_func_separate GL_OES_blend_equation_separate GL_OES_single_precision GL_OES_matrix_get GL_OES_read_format GL_OES_mapbuffer GL_EXT_discard_framebuffer GL_EXT_texture_format_BGRA8888 GL_OES_compressed_paletted_texture GL_OES_EGL_image_external GL_OES_compressed_ETC1_RGB8_texture GL_OES_fixed_point GL_OES_draw_texture GL_OES_vertex_array_object GL_OES_texture_3D GL_OES_texture_cube_map GL_OES_fbo_render_mipmap GL_OES_stencil_wrap GL_OES_element_index_uint GL_OES_texture_npot GL_OES_texture_mirrored_repeat GL_OES_texture_env_crossbar GL_EXT_sRGB GL_APPLE_texture_max_level GL_ANGLE_texture_compression_dxt1 GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_EXT_texture_compression_dxt1 GL_OES_required_internalformat GL_OES_surfaceless_context GL_OES_EGL_sync GL_EXT_robustness GL_EXT_read_format_bgra
OpenGL 3.0 (Intel(R) HD Graphics for BayTrail)
General
Renderer:
Intel(R) HD Graphics for BayTrail
Version:
OpenGL ES 3.0 - Build 2.0.18331
Vendor:
Intel
GLSL Version:
OpenGL ES GLSL ES 1.0 - Build 2.0.18331
Limits
Texture Size:
8192x8192
Texture Units:
16
Vertex Textures:
16
Combined Textures:
32
Viewport Size:
16384x16384
Renderbuffer Size:
8192x8192
Cubemap Size:
8192x8192
Vertex Attributes:
16
Vertex Uniforms:
1024
Varying Vectors:
16
Fragment Uniforms:
1024
Vertex Numeric Precision
Int:
[-2^31, 2^30]
Float:
[-2^127, 2^127], 2^-23
Fragment Numeric Precision
Int:
[-2^31, 2^30]
Float:
[-2^127, 2^127], 2^-23
Compressed Texture Formats
DXT1, DXT3, DXT5, ETC1, Paletted
Extensions
GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_SUN_multi_draw_arrays GL_EXT_texture_filter_anisotropic GL_EXT_texture_compression_s3tc GL_EXT_texture_lod_bias GL_EXT_color_buffer_float GL_EXT_packed_float GL_EXT_texture_rg GL_INTEL_performance_queries GL_EXT_texture_storage GL_OES_EGL_image GL_OES_framebuffer_object GL_OES_depth24 GL_OES_stencil8 GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_ARM_rgba8 GL_OES_depth_texture GL_EXT_color_buffer_half_float GL_OES_vertex_half_float GL_EXT_shadow_samplers GL_OES_point_sprite GL_OES_blend_subtract GL_OES_blend_func_separate GL_OES_blend_equation_separate GL_OES_standard_derivatives GL_OES_read_format GL_OES_mapbuffer GL_EXT_discard_framebuffer GL_EXT_texture_format_BGRA8888 GL_OES_compressed_paletted_texture GL_OES_EGL_image_external GL_OES_compressed_ETC1_RGB8_texture GL_OES_fixed_point GL_OES_vertex_array_object GL_OES_get_program_binary GL_OES_texture_3D GL_OES_texture_cube_map GL_OES_fbo_render_mipmap GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_stencil_wrap GL_OES_element_index_uint GL_OES_texture_npot GL_OES_texture_mirrored_repeat GL_EXT_sRGB GL_EXT_frag_depth GL_APPLE_texture_max_level GL_EXT_occlusion_query_boolean GL_INTEL_timer_query GL_ANGLE_texture_compression_dxt1 GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_EXT_texture_compression_dxt1 GL_OES_required_internalformat GL_EXT_separate_shader_objects GL_OES_surfaceless_context GL_OES_EGL_sync GL_EXT_robustness GL_EXT_shader_texture_lod GL_EXT_unpack_subimage GL_EXT_read_format_bgra GL_EXT_debug_marker GL_EXT_shader_integer_mix
Graphic Modes (RGBA 32bit)
RGB 16bit (565)
RGB 16bit (565), Depth 24bit, Stencil 8bit
RGB 16bit (565), Depth 24bit, Stencil 8bit, Samples x4
RGB 32bit (888)
RGB 32bit (888), Depth 24bit
RGB 32bit (888), Depth 24bit, Samples x4
RGB 32bit (888), Depth 24bit, Stencil 8bit
RGB 32bit (888), Depth 24bit, Stencil 8bit
RGB 32bit (888), Depth 24bit, Stencil 8bit, Samples x4
RGBA 32bit (8888)
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
Sensors (5)
MPL Gyroscope
Vendor:
Invensense
Range:
34.90656 rad/s
Resolution:
0.0010652636 rad/s
Power:
5.5 mA
Delay:
1000 u03bcs
MPL Raw Gyroscope
Vendor:
Invensense
Range:
34.90656 rad/s
Resolution:
0.0010652636 rad/s
Power:
5.5 mA
Delay:
1000 u03bcs
MPL Accelerometer
Vendor:
Invensense
Range:
19.6133 m/s²
Resolution:
0.039226603 m/s²
Power:
5.5 mA
Delay:
1000 u03bcs
MPL Linear Acceleration
Vendor:
Invensense
Range:
19.6133 m/s²
Resolution:
0.039226603 m/s²
Power:
11.0 mA
Delay:
5000 u03bcs
MPL Gravity
Vendor:
Invensense
Range:
9.81 m/s²
Resolution:
1.0E-5 m/s²
Power:
11.0 mA
Delay:
5000 u03bcs
Codecs (45)
OMX.Intel.mp3.decoder
Media type: audio/mpeg
CIPMP3Decoder
Media type: audio/mpeg
OMX.google.mp3.decoder
Media type: audio/mpeg
CIPAMRNBDecoder
Media type: audio/3gpp
OMX.google.amrnb.decoder
Media type: audio/3gpp
CIPAMRWBDecoder
Media type: audio/amr-wb
OMX.google.amrwb.decoder
Media type: audio/amr-wb
OMX.Intel.aac.decoder
Media type: audio/mp4a-latm
CIPAACDecoder
Media type: audio/mp4a-latm
OMX.google.aac.decoder
Media type: audio/mp4a-latm
OMX.google.aac.decoder
Media type: audio/mp4a-aacextended
OMX.google.g711.alaw.decoder
Media type: audio/g711-alaw
OMX.google.g711.mlaw.decoder
Media type: audio/g711-mlaw
CIPVorbisDecoder
Media type: audio/vorbis
OMX.google.vorbis.decoder
Media type: audio/vorbis
OMX.Intel.alac.decoder
Media type: audio/alac
OMX.Intel.hw_vd.h264
Media type: video/avc
Color Formats: :
YUV420SemiPlanar
Profiles: :
Baseline(51) Main(51) Extended(51) High(51)
OMX.Intel.VideoDecoder.VP8
Media type: video/x-vnd.on2.vp8
OMX.Intel.VideoDecoder.MPEG4
Media type: video/mp4v-es
Profiles: :
Simple(3) AdvancedSimple(5)
OMX.Intel.VideoDecoder.H263
Media type: video/3gpp
Profiles: :
Baseline(70)
OMX.Intel.VideoDecoder.AVC
Media type: video/avc
Profiles: :
Baseline(42) Main(42) High(42)
VAVideoDecoder
Media type: video/mp4v-es
VAVideoDecoder
Media type: video/3gpp
VAVideoDecoder
Media type: video/x-vnd.on2.vp8
OMX.google.mpeg4.decoder
Media type: video/mp4v-es
OMX.google.h263.decoder
Media type: video/3gpp
OMX.google.vp8.decoder
Media type: video/x-vnd.on2.vp8
OMX.google.vp9.decoder
Media type: video/x-vnd.on2.vp9
OMX.google.h264.decoder
Media type: video/avc
OMX.google.aac.encoder
Media type: audio/mp4a-latm
CIPAMRNBEncoder
Media type: audio/3gpp
OMX.google.amrnb.encoder
Media type: audio/3gpp
CIPAMRWBEncoder
Media type: audio/amr-wb
OMX.google.amrwb.encoder
Media type: audio/amr-wb
OMX.Intel.hw_ve.h264
Media type: video/avc
Color Formats: :
YUV420SemiPlanar
Profiles: :
Baseline(51) Main(51) Extended(51) High(51)
OMX.Intel.VideoEncoder.AVC
Media type: video/avc
Color Formats: :
YUV420SemiPlanar
Profiles: :
Baseline(41) High(42)
OMX.Intel.VideoEncoder.H263
Media type: video/3gpp
Color Formats: :
YUV420SemiPlanar
Profiles: :
Baseline(45)
OMX.Intel.VideoEncoder.MPEG4
Media type: video/mp4v-es
Color Formats: :
YUV420SemiPlanar
Profiles: :
Simple(5)
OMX.google.h264.encoder
Media type: video/avc
Color Formats: :
YUV420Planar YUV420SemiPlanar
Profiles: :
Baseline(1, 11, 12, 13, 1b, 2)
OMX.google.h263.encoder
Media type: video/3gpp
Color Formats: :
YUV420Planar YUV420SemiPlanar
Profiles: :
Baseline(45)
OMX.google.mpeg4.encoder
Media type: video/mp4v-es
Color Formats: :
YUV420Planar YUV420SemiPlanar
Profiles: :
Core(2)
OMX.google.flac.encoder
Media type: audio/flac
OMX.google.vp8.encoder
Media type: video/x-vnd.on2.vp8
Color Formats: :
YUV420Planar YUV420SemiPlanar
Profiles: :
Main(Version0, Version1, Version2, Version3)
AACEncoder
Media type: audio/mp4a-latm
OMX.google.raw.decoder
Media type: audio/raw
Features (32)
Graphics
OpenGL 3.0
Amazon
com.amazon.canary.feature.preload
Android Hardware
android.hardware.bluetooth
android.hardware.bluetooth_le
android.hardware.camera
android.hardware.camera.any
android.hardware.camera.autofocus
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.sensor.gyroscope
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.app_widgets
android.software.device_admin
android.software.home_screen
android.software.input_methods
android.software.live_wallpaper
android.software.sip
android.software.sip.voip