Acer A1-840 Specification

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General
OS details
CPU info
GPU extensions
WiFi kernel messages
build.prop
Modules
Memory map

General Specifications
Manufacturer	Acer
Model	A1-840
Firmware	4.4.4; 1442563038; SDK19
CPU	4 cores; baytrail; Max: 1826,0 MHz; Min: 498,0 MHz
Display	1280 x 800; DPI: 213; Evaluated Size: 7,1"
Touch screen	Multitouch 5 points
GPU	Intel(R) HD Graphics for BayTrail; Intel; OpenGL ES-CM 1.1; OpenGL ES 3.0 - Build 2.0.28075-ubit-Release
RAM	1024 MB (923 MB available)
Flash	16 GB (14.680 GB actual) (see memory map tab)
Communications
Phone	None
WiFi	atomisp_css2400b0_v21
USB Host	Yes
Bluetooth	Yes
GPS	Yes
Advanced Features
Front camera	Photo: 4.9 MP; Max: 2560x1920; Video: 0.9 MP; Max: 1280x720; Focus: auto infinity fixed macro continuous-video continuous-picture; No flash
Back camera	Photo: 1.9 MP; Max size: 1600x1200; Video: 0.9 MP; Max: 1280x720; Focus: fixed; Flash modes: off
Sensors	MPL Gyroscope (Invensense); range: 0...34,907; resolution: 0,001 (0,003%); power: 3,2mA;
	MPL Accelerometer (Invensense); range: 0...19,613; resolution: 0,039 (0,2%); power: 0,45mA;
	MPL Linear Acceleration (Invensense); range: 0...19,613; resolution: 0,039 (0,2%); power: 3,65mA;
	MPL Gravity (Invensense); range: 0...9,81; resolution: 0 (0%); power: 3,65mA;
Vibrator	Yes
Supported languages	166; Afrikaans; Aghem; Akan; Amharic; Arabic; Assamese; Asu; Azerbaijani; Basaa; Belarusian; Bemba; Bena; Bulgarian; Bambara; Bengali; Tibetan; Breton; Bodo; Bosnian; Catalan; Chiga; Cherokee; Czech; Welsh; Danish; Taita; German; Zarma; Duala; Jola-Fonyi; Dzongkha; Embu; Ewe; Greek; English; Esperanto; Spanish; Estonian; Basque; Ewondo; Persian; Fulah; Finnish; Filipino; Faroese; French; Irish; Galician; Swiss German; Gujarati; Gusii; Manx; Hausa; Hawaiian; Hebrew; Hindi; Croatian; Hungarian; Armenian; Indonesian; Igbo; Sichuan Yi; Icelandic; Italian; Japanese; Ngomba; Machame; Georgian; Kabyle; Kamba; Makonde; Kabuverdianu; Koyra Chiini; Kikuyu; Kazakh; Kalaallisut; Kalenjin; Khmer; Kannada; Korean; Konkani; Kashmiri; Shambala; Bafia; Cornish; Langi; Ganda; Lingala; Lao; Lithuanian; Luba-Katanga; Luo; Luyia; Latvian; Masai; Meru; Morisyen; Malagasy; Makhuwa-Meetto; Meta'; Macedonian; Malayalam; Mongolian; Marathi; Malay; Maltese; Mundang; Burmese; Nama; Norwegian; North Ndebele; Nepali; Dutch; Kwasio; Norwegian; Nuer; Nyankole; Oromo; Oriya; Punjabi; Polish; Pashto; Portuguese; Romansh; Rundi; Romanian; Rombo; Russian; Kinyarwanda; Rwa; Samburu; Sangu; Sena; Koyraboro Senni; Sango; Tachelhit; Sinhala; Slovak; Slovenian; Shona; Somali; Albanian; Serbian; Swedish; Swahili; Congo Swahili; Tamil; Telugu; Teso; Thai; Tigrinya; Tongan; Turkish; Tasawaq; Central Atlas Tamazight; Ukrainian; Urdu; Uzbek; Vai; Vietnamese; Vunjo; Soga; Yangben; Yoruba; Chinese; Zulu
Battery	Technology: Li-ion; Voltage: 4157
SD Version:	1.1 7

KERNEL: Linux version 3.10.20+ (pandora@pandora01) (gcc version 4.7 (GCC) ) #1 SMP PREEMPT Fri Sep 18 16:32:29 CST 2015
CODENAME: REL
Mainboard: baylake
BRAND: acer
CPU_ABI: x86
CPU_ABI2: armeabi-v7a
DEVICE: ducati2hd
DISPLAY: Acer_AV0K1_A1-840_1.099.00_WW_GEN1
FINGERPRINT: acer/a1840_ww_gen1/ducati2hd:4.4.4/KTU84P/1442563038:user/release-keys
HARDWARE: ducati2hd
ID: KTU84P
TAGS: release-keys

processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 55
model name : Intel(R) Atom(TM) CPU Z3735G @ 1.33GHz
stepping : 8
microcode : 0x82a
cpu MHz : 1826.000
cache size : 1024 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf nonstop_tsc_s3 pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms
bogomips : 2666.77
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 55
model name : Intel(R) Atom(TM) CPU Z3735G @ 1.33GHz
stepping : 8
microcode : 0x82a
cpu MHz : 1826.000
cache size : 1024 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf nonstop_tsc_s3 pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms
bogomips : 2666.77
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 55
model name : Intel(R) Atom(TM) CPU Z3735G @ 1.33GHz
stepping : 8
microcode : 0x82a
cpu MHz : 1826.000
cache size : 1024 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf nonstop_tsc_s3 pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms
bogomips : 2666.77
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 55
model name : Intel(R) Atom(TM) CPU Z3735G @ 1.33GHz
stepping : 8
microcode : 0x82a
cpu MHz : 1826.000
cache size : 1024 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf nonstop_tsc_s3 pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms
bogomips : 2666.77
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:

GL_EXT_blend_minmax
GL_EXT_multi_draw_arrays
GL_EXT_texture_filter_anisotropic
GL_EXT_texture_compression_s3tc
GL_EXT_draw_buffers
GL_EXT_color_buffer_float
GL_EXT_draw_instanced
GL_EXT_texture_rg
GL_EXT_map_buffer_range
GL_EXT_texture_buffer
GL_INTEL_performance_queries
GL_INTEL_performance_query
GL_EXT_instanced_arrays
GL_EXT_texture_storage
GL_KHR_debug
GL_OES_EGL_image
GL_OES_depth24
GL_OES_packed_depth_stencil
GL_OES_rgb8_rgba8
GL_OES_depth_texture
GL_EXT_color_buffer_half_float
GL_OES_vertex_half_float
GL_EXT_shadow_samplers
GL_OES_standard_derivatives
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_vertex_array_object
GL_OES_get_program_binary
GL_OES_texture_3D
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_element_index_uint
GL_OES_texture_npot
GL_EXT_sRGB
GL_EXT_sRGB_write_control
GL_EXT_frag_depth
GL_APPLE_texture_max_level
GL_EXT_occlusion_query_boolean
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_texture_sRGB_decode
GL_EXT_shader_texture_lod
GL_EXT_unpack_subimage
GL_EXT_read_format_bgra
GL_EXT_debug_marker
GL_KHR_blend_equation_advanced
GL_OES_sample_variables
GL_OES_shader_multisample_interpolation
GL_OES_texture_stencil8
GL_OES_shader_image_atomic
GL_EXT_shader_integer_mix
GL_EXT_disjoint_timer_query

Available only in root mode...

# begin build properties
# autogenerated by buildinfo.sh
ro.build.id=KTU84P
ro.build.display.id=Acer_AV0K1_A1-840_1.099.00_WW_GEN1
ro.build.version.incremental=1442563038
ro.build.version.sdk=19
ro.build.version.codename=REL
ro.build.version.release=4.4.4
ro.build.date=Fri Sep 18 15:58:51 CST 2015
ro.build.date.utc=1442563131
ro.build.type=user
ro.build.user=pandora
ro.build.host=pandora01
ro.build.tags=release-keys
ro.build.sku=WW_GEN1
ro.product.model=A1-840
ro.product.brand=acer
ro.product.name=a1840_ww_gen1
ro.product.device=ducati2hd
ro.product.board=baylake
ro.product.id=Ducati2HD
ro.product.cpu.abi=x86
ro.product.manufacturer=Acer
ro.product.locale.language=en
ro.product.locale.region=US
ro.wifi.channels=
ro.board.platform=baytrail
# ro.build.product is obsolete; use ro.product.device
ro.build.product=ducati2hd
# Do not try to parse ro.build.description or .fingerprint
ro.build.description=a1840_ww_gen1-user 4.4.4 KTU84P 1442563038 release-keys
ro.build.fingerprint=acer/a1840_ww_gen1/ducati2hd:4.4.4/KTU84P/1442563038:user/release-keys
ro.build.characteristics=tablet
# end build properties
#
# from device/acer/ducati2hd/system.prop
#
ro.dinfo.version=1.0
ro.cpu.vendor=Intel
ro.cpu.speed=1.8 GHz
ro.cpu.version=Bay Trail-T CR 3735F/3735G
ro.tether.denied=true
#
# ADDITIONAL_BUILD_PROPERTIES
#
ro.streaming.video.drs=true
ro.disablelonglongpress=false
keyguard.no_require_sim=true
ro.com.android.dataroaming=true
ro.com.android.dateformat=MM-dd-yyyy
ro.config.ringtone=Ring_Synth_04.ogg
ro.carrier=unknown
dalvik.vm.heapstartsize=16m
dalvik.vm.heapgrowthlimit=192m
dalvik.vm.heapsize=512m
dalvik.vm.heaptargetutilization=0.75
dalvik.vm.heapminfree=2m
dalvik.vm.heapmaxfree=8m
dalvik.jit.code_cache_size=1048576
ro.build.pandora.id=Acer_AV0K1_A1-840_RV15RC01_WW_GEN1
ro.build.img_pn.id=FM.NPSA0.02D
ro.error.receiver.system.apps=com.acer.android.acernidus
ro.com.google.clientidbase=android-acer
ro.com.google.clientidbase.yt=android-acer
ro.com.google.clientidbase.ms=android-acer
ro.com.google.clientidbase.am=android-acer
ro.com.google.clientidbase.gmm=android-acer
drm.service.enabled=true
ro.opengles.version=196609
ro.sf.lcd_density=213
ro.blankphone_id=1
ro.spid.gps.pmm=disabled
ro.spid.gps.tty=ttyMFD1
ro.com.widevine.cachesize=16777216
widi.audio.preferaac=true
ro.com.google.gmsversion=4.4_r7
persist.sys.dalvik.vm.lib=libdvm.so
ro.ril.status.polling.enable=0
ro.product.cpu.abi2=armeabi-v7a
ro.config.personality=compat_layout
rs.gpu.renderscript=1
rs.gpu.filterscript=1
rs.gpu.rsIntrinsic=1
net.bt.name=Android
dalvik.vm.stack-trace-file=/data/anr/traces.txt
ro.intel.corp.email=1

atomisp_css2400b0_v21 692725 0 - Live 0x0000000000000000
gc2155 23799 1 - Live 0x0000000000000000
ov5693 28464 1 - Live 0x0000000000000000
vxd392 98390 0 - Live 0x0000000000000000
videobuf_vmalloc 13417 1 atomisp_css2400b0_v21, Live 0x0000000000000000
videobuf_core 24746 2 atomisp_css2400b0_v21,videobuf_vmalloc, Live 0x0000000000000000
tntfs 401219 0 - Live 0x0000000000000000 (PO)
texfat 182079 0 - Live 0x0000000000000000 (PO)
emu_eeprom 14882 0 - Live 0x0000000000000000
bcm_bt_lpm 15080 0 - Live 0x0000000000000000
hdmi_audio 44594 0 - Live 0x0000000000000000
bcm4334x 584389 0 - Live 0x0000000000000000 (O)

RAM: 1024 MB (923 MB available)

System RAM: 511.000MB
reserved: 2.000MB
System RAM: 389.891MB
reserved: 40.109MB
System RAM: 8.387MB
reserved: 3.000MB
System RAM: 12.590MB
RAM buffer: 4.000MB
RAM buffer: 2.000MB
PCI Bus 0000:00: 32.000MB
RAM buffer: 16.000MB
PCI Bus 0000:00: 271.000MB
80860F28:00: 2.000MB
reserved: 3.000MB

Flash: 16 GB (14.680 GB actual)

zram0: 0.098 GB
mmcblk0: 14.680 GB

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