What will be the best smartphone for an audiophile in 2018?


There is only one way to go if you are a hard-core audiophile. The Onkyo Granbeat.SpecificationsSmartphoneOperating systemAndroid™ 6.0 (Marshmallow)APUQualcomm MSM8956Hexa-Core (Dual Core 1.8G+Quad Core 1.4G)Display5.0-inch, IPS panel, capacitance, touch screen (Full HD 1920 x 1080) (Gorilla®Glass Ver. 3 is employed)Internal memory128 GB (RAM: 3GB) *Including system area for AndroidExpandable slotsmicro SD x 1 (SDHC/SDXC compatible), up to 256 GB (exFAT format)SIM card slotsnano SIM x 2 (SIM slot x 2 independent of the micro SD slot)Dual SIM Dual Standby compatible. *While talking/ data communication with one SIM, the other SIM cannot be used at the same timeSIM 1: 4G LTE/ 3G compatible, SIM 2: 3G / 2G compatibleSupported bandsLTE Band B1/3/7/8/19/26 with Diversity HSDPA/WCDMA Quad-Band B1/5/6/8/19GSM/GPRS/EDGE Quad-Band 850/900/1800/1900 MHzTetheringSupported by Wi‐Fi, Bluetooth®, USBCamera shootingMain: 16 Mega pixels (F 2.0) IMX 298 Exmor RS sensor (manufactured by SONY) with flash functionSub: 8 Megapixels (F 2.2)Movie recordingMain: 4K UHD with light function, Sub: Full‐HDFile format (Stills)JPEGFile format (Movie recording)MP4Wi-Fi802.11 a/ b/ g/ n/ ac (Wi-Fi direct / WPS)Bluetooth®Version 4.1Profile: A2DP/ AVRCP/ HSP/ OPP/ HID/ PANCodec: SBC/ Qualcomm®aptX™/ Qualcomm®aptX™ HD (Transmit only)SpeakerFull-range dynamic type x1Positioning systemGPS, GLONASS, A-GPSSensorsAcceleration sensor + gyro sensor, electronic compass, proximity sensor, illuminance sensorMusic PlayerDAC & HP AmplifierESS Technology Inc.SABRE DAC “ES9018C2M” × 2 + Headphone AMP “SABRE 9601K” × 2Music file format (playback)DSD/ DSF/ DSD-IFF/ MQA/ FLAC/ ALAC/ WAV/ AIFF/ Ogg-Vorbis/ MP3/ AACFrequencies and bit rates11.2 MHz/ 5.6 MHz/ 2.8 MHz/ 1 bit44.1k/ 48k/ 88.2 k/ 96k / 176.4 k / 192 k / 352.8 k / 384 k16bit / 24bit (* 32bit float / integer is down‐converted to 24bit and played back)Playlist data formatM3U/ PLS/ WPLMovie file playback formatH.263/ H.264 AVC/ H.265 HEVC/ MPEG-4 SP/ VP8/ VP9Image file playback formatJPEG/ GIF/ PNG/ BMP/ WebPInput-Output terminal2.5 mm 4 pole balanced headphone output(BTL / ACG switching, Line out mode supported, Jack insertion detection ON / OFF possible)* Assign: R‐ / R + / L + L‐ from the terminal tip3.5 mm 4 pole unbalanced headphone output(Corresponds to earphone with microphone function (CTIA standard compliant), Line out mode correspondence, jack insertion detection ON / OFF possible)Micro USB / OTG output* charge / data transfer input terminal sharedMax. output (JEITA)75 mW + 75 mW (Unbalanced)150 mW + 150 mW (Balanced)Total harmonic distortionBelow 0.01%S/N ratioAbove 115 dbFrequency band (playback)20 Hz ‐ 80 kHzImpedanceUnbalanced: 16 – 300Ω / Balanced: 32 – 600ΩGainHigh / Normal / Low1 / Low2Sound customizePrecision EQ, up-sampling, real time DSD conversion, lock range adjust, digital filter and featured EQVolume61 steps (*including zero position)L/R balance adjustmentYesOperations on main unitRotary volume knob, play, skip, return, HOLD * HOLD key disables all screens, key operations, and reception operationsBasicContinuous playback timePlaying time: 25 h (96 kHz / 24 bit, FLAC, Unbalanced playback, with SIM in standby)
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