LENOVO Lenovo K50a40
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General Specifications
ManufacturerLENOVO
ModelLenovo K50a40
Firmware5.0; K50a40_S114_150618_ROW; SDK21
CPU8 cores; AArch64 Processor rev 2 (aarch64) mt6752; Max: 1690.0 MHz; Min: 468.0 MHz
Display1920 x 1080; DPI: 480; Evaluated Size: 4.6"
Touch screenMultitouch 5 points
GPUMali-T760; ARM; OpenGL ES-CM 1.1; OpenGL ES 3.1
RAM2048 MB (1934 MB available)
Flash16 GB (14.561 GB actual); 0.500 GB (see memory map tab)
Communications
PhoneGSM, Dual SIM
WiFiIEEE 802.11 ac/a/b/g/n; MediaTek 6752; AP Mode
USB HostYes
BluetoothBluetooth 4.0
GPSYes
Advanced Features
Front cameraPhoto: 13.0 MP; Max: 4160x3120; Video: 8.3 MP; Max: 3840x2160; Focus: auto macro infinity continuous-picture continuous-video manual fullscan; Flash modes: off on auto red-eye torch
Back cameraPhoto: 5.5 MP; Max size: 2880x1920; Video: 2.1 MP; Max: 1920x1088; Focus: fixed; Flash modes: off
SensorsACCELEROMETER (MTK); range: 0...32; resolution: 0.004 (0.012%); power: 0.13mA;
PROXIMITY (MTK); range: 0...1; resolution: 1 (100%); power: 0.13mA;
LIGHT (MTK); range: 0...10240; resolution: 1 (0.01%); power: 0.13mA;
MAGNETOMETER (MTK); range: 0...4915.2; resolution: 0.06 (0.001%); power: 0.28mA;
AKM Software Virtual Gyroscope sensor (Asahi Kasei Microdevices); range: 0...34.907; resolution: 0 (0%); power: 0.25mA;
AKM Rotation vector sensor (Asahi Kasei Microdevices); range: 0...34.907; resolution: 0 (0%); power: 0.25mA;
AKM Gravity sensor (Asahi Kasei Microdevices); range: 0...19.6; resolution: 0 (0%); power: 0.25mA;
AKM Linear acceleration sensor (Asahi Kasei Microdevices); range: 0...156.8; resolution: 0 (0%); power: 0.25mA;
VibratorYes
Supported languages172; 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; Kako; Kalaallisut; Kalenjin; Khmer; Kannada; Korean; Konkani; Kashmiri; Shambala; Bafia; Cornish; Kyrgyz; Langi; Ganda; Lakota; 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; Ngiemboon; 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; Uyghur; Ukrainian; Urdu; Uzbek; Vai; Vietnamese; Vunjo; Soga; Yangben; Yoruba; Standard Moroccan Tamazight; Chinese; Zulu
BatteryTechnology: Li-ion; Voltage: 3784
FM radioFM Radio
Owner's comment:ggg
SD Version:1.1 7

KERNEL: Linux version 3.10.61+ (buildslave@njbs13) (gcc version 4.9 20140514 (prerelease) (GCC) ) #1 SMP PREEMPT Thu Jun 18 10:59:44 CST 2015
CODENAME: REL
Mainboard: aio_otfp
BRAND: Lenovo
CPU_ABI: arm64-v8a
CPU_ABI2:
DEVICE: K50a40
DISPLAY: K50a40_S114_150618_ROW
FINGERPRINT: Lenovo/aio_otfp/K50a40:5.0/LRX21M/RK50a40_S114_150618_ROW:user/release-keys
HARDWARE: mt6752
ID: LRX21M
TAGS: release-keys

Processor : AArch64 Processor rev 2 (aarch64)
processor : 0
BogoMIPS : 26.00
processor : 1
BogoMIPS : 26.00
processor : 2
BogoMIPS : 26.00
Features : fp asimd aes pmull sha1 sha2 crc32
CPU implementer : 0x41
CPU architecture: AArch64
CPU variant : 0x0
CPU part : 0xd03
CPU revision : 2
Hardware : MT6752

GL_EXT_debug_marker
GL_ARM_rgba8
GL_ARM_mali_shader_binary
GL_OES_depth24
GL_OES_depth_texture
GL_OES_depth_texture_cube_map
GL_OES_packed_depth_stencil
GL_OES_rgb8_rgba8
GL_EXT_read_format_bgra
GL_OES_compressed_paletted_texture
GL_OES_compressed_ETC1_RGB8_texture
GL_OES_standard_derivatives
GL_OES_EGL_image
GL_OES_EGL_image_external
GL_OES_EGL_sync
GL_OES_texture_npot
GL_OES_vertex_half_float
GL_OES_required_internalformat
GL_OES_vertex_array_object
GL_OES_mapbuffer
GL_EXT_texture_format_BGRA8888
GL_EXT_texture_rg
GL_EXT_texture_type_2_10_10_10_REV
GL_OES_fbo_render_mipmap
GL_OES_element_index_uint
GL_EXT_shadow_samplers
GL_OES_texture_compression_astc
GL_KHR_texture_compression_astc_ldr
GL_KHR_texture_compression_astc_hdr
GL_KHR_debug
GL_EXT_occlusion_query_boolean
GL_EXT_disjoint_timer_query
GL_EXT_blend_minmax
GL_EXT_discard_framebuffer
GL_OES_get_program_binary
GL_OES_texture_3D
GL_EXT_texture_storage
GL_EXT_multisampled_render_to_texture
GL_OES_surfaceless_context
GL_OES_texture_stencil8
GL_EXT_shader_pixel_local_storage
GL_ARM_shader_framebuffer_fetch
GL_ARM_shader_framebuffer_fetch_depth_stencil
GL_ARM_mali_program_binary
GL_EXT_sRGB
GL_EXT_sRGB_write_control
GL_EXT_texture_sRGB_decode
GL_KHR_blend_equation_advanced
GL_OES_texture_storage_multisample_2d_array
GL_OES_shader_image_atomic

# begin build properties
# autogenerated by buildinfo.sh
ro.build.id=LRX21M
ro.build.display.id=K50a40_S114_150618_ROW
ro.build.version.incremental=K50a40_S114_150618_ROW
ro.build.version.sdk=21
ro.build.version.codename=REL
ro.build.version.all_codenames=REL
ro.build.version.release=5.0
ro.build.date=Thu Jun 18 10:51:11 CST 2015
ro.build.date.utc=1434595871
ro.build.type=user
ro.build.user=buildslave
ro.build.host=njbs13
ro.build.tags=release-keys
ro.product.model=Lenovo K50a40
ro.product.brand=Lenovo
ro.product.name=aio_otfp
ro.product.device=K50a40
ro.product.board=aio_otfp
# ro.product.cpu.abi and ro.product.cpu.abi2 are obsolete,
# use ro.product.cpu.abilist instead.
ro.product.cpu.abi=arm64-v8a
ro.product.cpu.abilist=arm64-v8a,armeabi-v7a,armeabi
ro.product.cpu.abilist32=armeabi-v7a,armeabi
ro.product.cpu.abilist64=arm64-v8a
ro.product.manufacturer=LENOVO
ro.product.locale.language=en
ro.product.locale.region=US
ro.wifi.channels=
ro.board.platform=mt6752
# ro.build.product is obsolete; use ro.product.device
ro.build.product=K50a40
# Do not try to parse description, fingerprint, or thumbprint
ro.build.description=full_aio_otfp-user 5.0 LRX21M K50a40_S114_150618_ROW release-keys
ro.build.fingerprint=Lenovo/aio_otfp/K50a40:5.0/LRX21M/RK50a40_S114_150618_ROW:user/release-keys
ro.build.characteristics=default
ro.lenovo.vibeui.apps=0973631
ro.lenovo.vibeui.patch_mtk=241f4f0
ro.lenovo.vibeui.patch_qcom=
ro.lenovo.vibeui.patch_intel=
ro.lenovo.vibeui.resources=c0630e7
ro.lenovo.vibeui.components=5245483
ro.lenovo.vibeui.tools=28fd002
ro.lenovo.lvp.version=V2.5.0_1506161442_A0973631Rc0630e7C5245483T28fd002P33b8e2a
# end build properties
#
# from device/lenovo/aio_otfp/system.prop
#
#
# system.prop for generic sdk
#
rild.libpath=/system/lib/mtk-ril.so
rild.libargs=-d /dev/ttyC0
# MTK, Infinity, 20090720 {
wifi.interface=wlan0
# MTK, Infinity, 20090720 }
# MTK, mtk03034, 20101210 {
ro.mediatek.wlan.wsc=1
# MTK, mtk03034 20101210}
# MTK, mtk03034, 20110318 {
ro.mediatek.wlan.p2p=1
# MTK, mtk03034 20110318}
# MTK, mtk03034, 20101213 {
mediatek.wlan.ctia=0
# MTK, mtk03034 20101213}
#
wifi.tethering.interface=ap0
#
ro.opengles.version=196608
wifi.direct.interface=p2p0
dalvik.vm.heapgrowthlimit=256m
dalvik.vm.heapsize=512m
# USB MTP WHQL
ro.sys.usb.mtp.whql.enable=0
# Power off opt in IPO
sys.ipo.pwrdncap=2
ro.sys.usb.storage.type=mtp,mass_storage
# USB BICR function
ro.sys.usb.bicr=yes
# USB Charge only function
ro.sys.usb.charging.only=yes
# audio
ro.camera.sound.forced=0
ro.audio.silent=0
ro.zygote.preload.enable=0
ro.kernel.zio=38,108,105,16
#ro.kernel.qemu=1
#ro.kernel.qemu.gles=0
#ro.boot.selinux=disable
# Disable dirty region for Mali
debug.hwui.render_dirty_regions=false
ro.sf.lcd_density=480
#lenovo-sw zhangli25 add ro.lenovo.series
ro.lenovo.series=Lenovo K50a40
#
# from device/lenovo/aio_otfp/lenovo.prop
#
#
# lenovo.prop for generic sdk
#
#lenovo-sw shehh1 add for piezo speaker begin
ro.lenovo.featurn.piezo=true
#lenovo-sw shehh1 add for piezo speaker end
#
# ADDITIONAL_BUILD_PROPERTIES
#
ro.config.notification_sound=Notice.ogg
ro.config.alarm_alert=New_Morning.ogg
ro.config.ringtone=Fantastic_Clang.ogg
ro.config.ringtone_2=Fantastic_Clang.ogg
ro.config.sms_notifi_sound=Curiosity.ogg
ro.config.sms_notifi_sound_2=Curiosity.ogg
dolby.monospeaker=true
dalvik.vm.heapgrowthlimit=256m
dalvik.vm.heapsize=512m
ro.mediatek.chip_ver=S01
ro.mediatek.version.release=ALPS.L0.MP6.V3_LENOVO6752.LWT.L_P155
ro.mediatek.platform=MT6752
ro.telephony.sim.count=2
persist.radio.default.sim=0
persist.radio.multisim.config=dsds
ro.lenovo.audioparaver=K50-t5_Audio_Parameters_CN_PVT1_20150609
persist.md.perm.checked=to_upgrade
persist.gemini.sim_num=2
ro.gemini.smart_sim_switch=false
ril.specific.sm_cause=0
bgw.current3gband=0
ril.external.md=0
ro.mtk_cam_lomo_support=1
ro.btstack=blueangel
ro.sf.hwrotation=0
ril.current.share_modem=2
curlockscreen=1
ro.mediatek.gemini_support=true
persist.radio.fd.counter=15
persist.radio.fd.off.counter=5
persist.radio.fd.r8.counter=15
persist.radio.fd.off.r8.counter=5
persist.mtk.wcn.combo.chipid=-1
drm.service.enabled=true
fmradio.driver.enable=1
ril.first.md=1
ril.flightmode.poweroffMD=0
ril.telephony.mode=0
dalvik.vm.mtk-stack-trace-file=/data/anr/mtk_traces.txt
mediatek.wlan.chip=CONSYS_MT6752
mediatek.wlan.module.postfix=_consys_mt6752
ril.read.imsi=1
ril.radiooff.poweroffMD=0
ro.mediatek.version.branch=L0.MP6
ro.mediatek.version.sdk=4
ro.mtk_gemini_support=1
ro.mtk_lossless_bt_audio=1
ro.mtk_gemini_enhancement=1
ro.mtk_bt_support=1
ro.mtk_wappush_support=1
ro.mtk_agps_app=1
ro.mtk_matv_analog_support=1
ro.mtk_wlan_support=1
ro.mtk_ipo_support=1
ro.mtk_gps_support=1
ro.mtk_search_db_support=1
ro.mtk_dialer_search_support=1
ro.mtk_dhcpv6c_wifi=1
ro.have_aacencode_feature=1
ro.mtk_fd_support=1
ro.mtk_widevine_drm_support=1
ro.mtk_disable_cap_switch=0
ro.mtk_eap_sim_aka=1
ro.mtk_fm_recording_support=1
ro.mtk_audio_ape_support=1
ro.mtk_flv_playback_support=1
ro.mtk_send_rr_support=1
ro.mtk_emmc_support=1
ro.mtk_tetheringipv6_support=1
ro.mtk_phone_number_geo=1
ro.mtk_shared_sdcard=1
ro.mtk_enable_md1=1
ro.mtk_wfd_support=1
ro.mtk_wfd_sink_support=1
ro.mtk_wfd_sink_uibc_support=1
ro.mtk_wifi_mcc_support=1
ro.mtk_thumbnail_play_support=1
ro.mtk_bip_scws=1
ro.mtk_cmcc_ft_precheck_support=1
ro.mtk_world_phone=1
ro.mtk_perfservice_support=1
ro.mtk_owner_sdcard_support=1
ro.mtk_mobile_management=1
ro.mtk_antibricking_level=2
ro.mtk_cam_mfb_support=3
ro.mtk_slow_motion_support=1
ro.mtk_cam_img_refocus_support=1
ro.mtk_lte_support=1
ro.mtk_umts_tdd128_mode=1
ro.mtk_cam_mav_support=1
ro.mtk_cam_vfb=1
ro.mtk_rild_read_imsi=1
ro.sim_refresh_reset_by_modem=1
ro.mtk_live_photo_support=1
ro.mtk_motion_track_support=1
ro.mtk_slidevideo_support=1
ro.mtk_passpoint_r1_support=1
ro.mtk_bg_power_saving_support=1
ro.mtk_bg_power_saving_ui=1
ro.have_aee_feature=1
ro.sim_me_lock_mode=0
ro.mtk_user_root_switch=1
wfd.dummy.enable=1
ro.mediatek.project.path=device/lenovo/aio_otfp
ro.lenovo.shared_sdcard=1
ro.com.android.dateformat=MM-dd-yyyy
ro.carrier=unknown
sys.lenovo.romui.version.sdk=3
ro.com.google.clientidbase=android-lenovo
ro.product.ota.model=LenovoK50a40_ROW
ro.frp.pst=/dev/block/platform/mtk-msdc.0/by-name/frp
ro.lenovo.easyimage.enable=yes
ro.product.sw.internal.version=K50a40_USR_S114_1506181049_MP6.V3_LENOVO6752_ROW
ro.product.hw.version=H201
ro.lenovo.region=row
ro.lenovo.device=phone
ro.lenovo.tablet=no
ro.lenovo.sim=dsds
ro.lenovo.operator=open
ro.lenovo.platform=mtk
ro.lenovo.bqb=pass
ro.lenovo.wificert=no
ro.lenovo.adb=apkctl,speedup
ro.lenovo.signalbars=four
ro.lenovo.videocall=false
persist.backgrounddata.enable=false
persist.lenovo.ltetype=CSFB
ro.lenovo.vibeuistyle=true
ro.lenovo.sdac=true
ro.lenovo.mdformat=tds
ro.setupwizard.mode=OPTIONAL
ro.com.google.gmsversion=5.0_r2
ro.com.google.clientidbase.ms=android-lenovo
ro.com.google.clientidbase.am=android-lenovo
ro.com.google.clientidbase.gmm=android-lenovo
ro.com.google.clientidbase.yt=android-lenovo
persist.sys.dalvik.vm.lib.2=libart.so
dalvik.vm.isa.arm64.features=default
dalvik.vm.isa.arm.features=default
net.bt.name=Android
dalvik.vm.stack-trace-file=/data/anr/traces.txt

RAM: 2048 MB (1934 MB available)

System RAM: 1920.000MB
System RAM: 14.000MB


Flash: 16 GB (14.561 GB actual); 0.500 GB

mmcblk0: 14.561 GB
zram0: 0.500 GB


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