[LineageOS Questions & Answers] dankkomcg:
Build properties:

# begin build properties
# autogenerated by buildinfo.sh
ro.build.id=NJH47F
ro.build.display.id=lineage_zerofltexx-userdebug 7.1.2 NJH47F 958e0df8c6
ro.build.version.incremental=958e0df8c6
ro.build.version.sdk=25
ro.build.version.preview_sdk=0
ro.build.version.codename=REL
ro.build.version.all_codenames=REL
ro.build.version.release=7.1.2
ro.build.version.security_patch=2018-11-05
ro.build.version.base_os=
ro.build.date=Mon Nov 26 15:32:25 UTC 2018
ro.build.date.utc=1543246345
ro.build.type=userdebug
ro.build.user=gitlab-runner
ro.build.host=lineage-runner
ro.build.tags=release-keys
ro.build.flavor=lineage_zerofltexx-userdebug
ro.product.model=SM-G920F
ro.product.brand=Samsung
ro.product.name=zerofltexx
ro.product.device=zeroflte
ro.product.board=universal7420
# 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=samsung
ro.product.locale=en-US
ro.wifi.channels=
ro.board.platform=exynos5
# ro.build.product is obsolete; use ro.product.device
ro.build.product=zeroflte
# Do not try to parse description, fingerprint, or thumbprint
ro.build.description=lineage_zerofltexx-userdebug 7.1.2 NJH47F 958e0df8c6 release-keys
ro.build.fingerprint=samsung/zerofltexx/zeroflte:7.0/NRD90M/G920FXXU5EQG3:user/release-keys
ro.build.characteristics=default
ro.cm.device=zerofltexx
# end build properties

#
# ADDITIONAL_BUILD_PROPERTIES
#
dalvik.vm.heapstartsize=8m
dalvik.vm.heapgrowthlimit=288m
dalvik.vm.heapsize=768m
dalvik.vm.heaptargetutilization=0.75
dalvik.vm.heapminfree=2m
dalvik.vm.heapmaxfree=8m
ro.hwui.texture_cache_size=88
ro.hwui.layer_cache_size=58
ro.hwui.path_cache_size=32
ro.hwui.shape_cache_size=4
ro.hwui.gradient_cache_size=2
ro.hwui.drop_shadow_cache_size=8
ro.hwui.r_buffer_cache_size=8
ro.hwui.text_small_cache_width=2048
ro.hwui.text_small_cache_height=2048
ro.hwui.text_large_cache_width=4096
ro.hwui.text_large_cache_height=4096
ro.sf.lcd_density=640
ro.opengles.version=196609
ro.chipname=exynos7420
af.fast_track_multiplier=1
audio_hal.force_voice_config=wide
ro.nfc.sec_hal=true
wifi.interface=wlan0
debug.hwc.force_gpu=1
ro.bq.gpu_to_cpu_unsupported=1
media.sf.omx-plugin=libffmpeg_omx.so,libsomxcore.so
persist.radio.add_power_save=1
persist.radio.apm_sim_not_pwdn=1
rild.libpath=/system/lib64/libsec-ril.so
rild.libpath2=/system/lib64/libsec-ril-dsds.so
ro.telephony.ril_class=SlteRIL
telephony.lteOnGsmDevice=1
telephony.lteOnCdmaDevice=0
ro.telephony.default_network=9
ro.use_data_netmgrd=false
persist.data.netmgrd.qos.enable=false
ro.ril.hsxpa=1
ro.ril.telephony.mqanelements=6
ro.ril.gprsclass=10
keyguard.no_require_sim=true
ro.carrier=unknown
ro.com.google.clientidbase=android-google
ro.build.selinux=1
ro.config.notification_sound=Argon.ogg
ro.config.alarm_alert=Hassium.ogg
persist.sys.dun.override=0
ro.cm.build.version.plat.sdk=7
ro.cm.build.version.plat.rev=0
media.sf.extractor-plugin=libffmpeg_extractor.so
ro.storage_manager.enabled=true
ro.cm.version=14.1-20181126-NIGHTLY-zerofltexx
ro.cm.releasetype=NIGHTLY
ro.cm.build.version=14.1
ro.modversion=14.1-20181126-NIGHTLY-zerofltexx
ro.cmlegal.url=https://lineageos.org/legal
ro.cm.display.version=14.1-20181126-NIGHTLY-zerofltexx
ro.config.ringtone=Orion.ogg
persist.sys.dalvik.vm.lib.2=libart.so
dalvik.vm.isa.arm64.variant=generic
dalvik.vm.isa.arm64.features=default
dalvik.vm.isa.arm.variant=cortex-a53.a57
dalvik.vm.isa.arm.features=default
dalvik.vm.lockprof.threshold=500
net.bt.name=Android
dalvik.vm.stack-trace-file=/data/anr/traces.txt
ro.bootimage.build.fingerprint=samsung/zerofltexx/zeroflte:7.0/NRD90M/G920FXXU5EQG3:user/release-keys
ro.expect.recovery_id=0x7b62fc6e7c6e7b009eccb80e2e85e171e1eda8ec000000000000000000000000

Default properties:

#
# ADDITIONAL_DEFAULT_PROPERTIES
#
ro.adb.secure=1
ro.device.cache_dir=/data/cache
ro.secure=1
security.perf_harden=1
ro.allow.mock.location=0
ro.debuggable=1
ro.zygote=zygote64_32
persist.sys.usb.config=mtp
pm.dexopt.first-boot=interpret-only
pm.dexopt.boot=verify-profile
pm.dexopt.install=interpret-only
pm.dexopt.bg-dexopt=speed-profile
pm.dexopt.ab-ota=speed-profile
pm.dexopt.nsys-library=speed
pm.dexopt.shared-apk=speed
pm.dexopt.forced-dexopt=speed
pm.dexopt.core-app=speed
dalvik.vm.image-dex2oat-Xms=64m
dalvik.vm.image-dex2oat-Xmx=64m
dalvik.vm.dex2oat-Xms=64m
dalvik.vm.dex2oat-Xmx=512m
ro.dalvik.vm.native.bridge=0
dalvik.vm.usejit=true
dalvik.vm.usejitprofiles=true
dalvik.vm.appimageformat=lz4
debug.atrace.tags.enableflags=0
#
# BOOTIMAGE_BUILD_PROPERTIES
#
ro.bootimage.build.date=Mon Nov 26 15:32:25 UTC 2018
ro.bootimage.build.date.utc=1543246345