名称/型号 M15S M17 M11 Plus LTD M15
CPU型号 骁龙660 14nm 骁龙660 14nm 骁龙660 14nm Exynos 7872 14nm
CPU frequency 8*Kyro260 (2.2GHz maximum) 8*Kyro260(2.2GHz) 8*Kyro260(2.2GHz) 2GHz ( A73 × 2 ) , 1.6GHz ( A53 × 4 )
Number of CPU cores 8 8 8 6
DAC ES9038PRO ES9038PRO×2 AK4497EQ×2 AK4499EQ×2
操作系统 高度定制的Android系统 高度定制的Android系统 高度定制的Android系统 AK4499EQ×2
触摸屏 十点触摸屏 十点触摸屏 十点触摸屏 十点触摸屏
Keyboard type 虚拟QWERTY键盘 虚拟QWERTY键盘 虚拟QWERTY键盘 虚拟QWERTY键盘
特殊特色 Android mode/Pure music mode/USB DAC mode/Bluetooth receiving mode/AirPlay mode/Desktop mode/
MQA 8x renderer/ customizable multi-function buttons/ global no SRC/ global All to DSD/ 2.5+3.5+4.4 output, full-screen gesture operation
Coaxial input mode/ DC and battery dual power supply system/ knob and button dual volume control mode/ 2.5+3.5+4.4+6.35+RCA coaxial port/ dual Type C port/global no SRC/ global All to DSD MQA 8x renderer/ customizable multi-function buttons/ global no SRC/ global All to DSD/ 2.5+3.5+4.4 output/ full-screen gesture operation Full format Bluetooth reception/ analog potentiometer volume knob/ MQA 8x renderer/ Corning Gorilla Glass/ customizable multi-function buttons/ global no SRC/ global All to DSD/ 2.5+3.5+4.4 output/ full screen gesture operation
用户界面 Android mode/Pure music mode/USB DAC mode/Bluetooth receiving mode/AirPlay mode/Desktop mode (enabled when powered by QC) Android mode/Pure sound mode/USB decoding mode/Bluetooth receiving mode/Coaxial decoding mode/AirPlay mode Android mode/Pure sound mode/USB decoding mode/Bluetooth receiving mode/AirPlay mode Android mode/Pure sound mode/USB decoding mode/Bluetooth receiving mode
硬件方案 CPU :骁龙660 
DAC: ES9038PRO
AMP: OPA926*2
XTAL : NDK飞秒XTAL * 2
BT: QCC5124
CPU :骁龙660 
DAC: ES9038PRO*2
AMP: THX AAA-788+*2
BT: QCC5124/
USB: XMOS XUF208
XTAL : NDK飞秒XTAL * 2
CPU :骁龙660 
DAC: AK4497EQ*2
AMP: THX AAA-78*2
XTAL : NDK飞秒XTAL * 2
CPU: Exynos 7872
DAC: AK4499EQ*2
AMP: OPA2211*2+OPA1622*4+OPA1612*4
BT: CSR8675
USB: XMOS XUF208/
XTAL : NDK飞秒XTAL * 2
FPGA: A3P030
Bluetooth transmitter chip: ​​​​​​WCN3990, BT5.0 蓝牙发射芯片: WCN3990/BT5.0 蓝牙发射芯片: WCN3990/BT5.0 Bluetooth transmitter chip: SAMSUNG S5N5C10B01-6330
WiFi 2.4G/5G, supports WiFi music transfer 2.4G/5G/支持WiFi音乐传输 2.4G/5G/支持WiFi音乐传输 2.4G/5G/支持WiFi音乐传输
蓝牙版本 5 5 5 4.2
Bluetooth receiving format SBC/AAC/aptX/aptX HD/LDAC/LHDC SBC、AAC、aptX、aptX LL、aptX HD、aptX Adaptive、LDAC SBC 、AAC、 aptX、 aptX HD , LDAC LDAC/HWA/aptX/aptX HD/SBC
Bluetooth receiver version 5 5 5 5
Bluetooth transmission format AAC/SBC/aptX/aptX LL/aptX HD/LDAC/atpX自适应 SBC 、AAC、 aptX、 aptX HD , LDAC SBC 、AAC、 LDAC SBC/AAC/aptX/aptX LL/aptX HD/LDAC
DLNA Supports to access to PC/NAS (upnp protocol) 支持访问PC/NAS ( upnp协议) 支持访问PC/NAS ( upnp协议) 支持访问PC/NAS ( upnp协议)
播放
卓苧连接
全转DSD
MQA
Three finger pull-down screenshot
Screen size 5.5英寸 5.99 inches 5.5英寸 5.15英寸
Screen type IPS high-definition full-fit display IPS high-definition full-fit incell display IPS high-definition full-fit display IPS high-definition full-fit incell display
分辨率 1440*720 1080×2160 1440 × 720 1440 × 720
RAM 4GB 4GB 4GB 3GB
存储扩容 Micro SD卡( TF卡) Micro SD卡( TF卡) Micro SD卡( TF卡) Micro SD卡( TF卡)
Maximum support expansion Single TF card, theoretically supports up to 2TB expansion 单个TF卡/理论上支持高达2TB的扩展 单个TF卡/理论上支持高达2TB的扩展 单个TF卡/理论上支持高达2TB的扩展
ROM 64GB 64GB 64GB 64GB
ROM可供用户使用 约46GB 约46GB 约46GB 约52GB
按键 Physical key + analog potentiometer volume knob + HOLD switch + touch screen Physical key + analog potentiometer volume knob + volume button + multi-function key + HOLD switch + DC/BAT switch + touch screen Physical key + volume touch and button all-in-one panel + HOLD switch + touch screen Physical key + analog potentiometer volume knob + HOLD switch + touch screen
Headphone output ports(PO) 3.5毫米+2.5毫米+4.4毫米 3.5 mm +2.5mm +4.4mm +6.35mm 3.5毫米+2.5毫米+4.4毫米 3.5毫米+2.5毫米+4.4毫米
Analog audio output ports(LO) 3.5 mm port (shared with PO port)
4.4mm BAL port (shared with BAL port) 
3.5毫米插座(与PO端口共用) 3.5毫米插座(与PO端口共用) 3.5毫米插座(与PO端口共用)
Multi-function keys Add to my favorites/One key to randomize the next song/Play and pause/One key to delete the currently playing song, etc.
Switch filter or equalizer/Enter USB DAC mode or Bluetooth receiving mode/No function
Add to favorites/play next song randomly/play pause/delete currently playing song/switch filter/ equalizer/enter USB DAC mode/ Bluetooth receiving mode/no function Add to favorites/play next song randomly/play pause/delete currently playing song/switch filter/ equalizer/enter USB DAC mode/ Bluetooth receiving mode/no function One key to add to favorites/ one key to randomize the next song/ one key to delete the currently playing song/ one key to switch to USB decoding mode/ one key to switch to Bluetooth receiving mode/ etc.
USB Two-way TYPE C USB3.0 (charging/data transmission/USB DAC/USB Audio) Two-way Type-C USB3.0 (charging/data transfer)/ USB HOST Type-C USB2.0 Two-way TYPE C USB3.0 (charging/data transmission) Two-way TYPE C USB2.1 (charging/data transmission/USB DAC/USB Audio)
SPDIF输出 3.5mm port (shared with PO port), supports up to 384kHz/32bit and DSD128 3.5毫米插座(与PO端口共用) 3.5mm socket (shared with PO port)/ DSD64/128/ 384kHz/32bit/ DoP/D2P 3.5mm socket(shared with PO port),DSD64/128,384kHz/32bit,DoP/D3P
颜色 黑色 Black/ stainless steel
规模​​ 140x80x18.9mm 156.4*88.5*28mm 136.6 * 75.7 * 17.6mm 134 * 75 * 18mm
重量 About 345g About 610g About 310g (black)/405g (stainless steel) About307g
音量控制 Potentiometer knob or button control Potentiometer knob or button control Slide or key control 模拟音量旋钮控制
推荐耳机阻抗 8~150Ω (3.5mm headphone output)
8~350Ω (2.5mm+4.4mm balanced headphone output)
16~600Ω 16 ~ 150Ω ( 3.5mm耳机输出) 16~600Ω
16~300Ω (2.5mm+4.4mm balanced headphone output)
均衡器调整 10-band dynamic EQ adjustment (±12dB), built-in 8 preset EQ, custom EQ 10-band dynamic EQ adjustment (±12dB)/ built-in 8 preset EQ/ custom EQ 10-band dynamic EQ adjustment (±12dB)/ built-in 8 preset EQ/ custom EQ 10-band dynamic EQ adjustment (±12dB)/ built-in 10 preset EQ
Gain selection L/M/H/Super high/Ultra high gain mode (when connected to DC) L/M/H/over-ear headphone mode/Enhanced over-ear headphone mode (when connected to DC) L/M/H L/H
Over-ear headphone mode N/A
L/R通道平衡调整 L20 ~ R20 (每级0.5dB ) Plus or minus 5dB L20 ~ R20 (每级0.5dB ) Plus or minus 5dB
USB DAC 384kHz/32bit|DSD256 192kHz-24bit/DSD64 384kHz/32bit|DSD128 768kHz/32bit|DSD512
USB 音效 768kHz-32bit/DSD512 (DoP/D2P/Native) 384kHz-24bit/DSD128 768kHz-32bit/DSD512(DoP/D2P/Native) 768kHz-32bit/DSD512 DoP/D2P/Native
电源 QC3.0/ QC4.0 and PD2.0 and PD3.0 fast charge/ POWER IN DC 12V QC3.0/ QC4.0 and PD2.0 and PD3.0 fast charge/ POWER IN DC 12V QC4.0 and PD2.0 fast charge It is recommended to use QC2.0 (DC12V 1.5A) or above charging
Charging display The large icon in the off state displays real-time charging, and the upper right corner of the on state displays the real-time battery level and battery percentage The large icon in the off state displays real-time charging/ and the upper right corner of the on state displays the real-time battery level and battery percentage The large icon in the off state displays real-time charging/ and the upper right corner of the on state displays the real-time battery level and battery percentage The large icon in the off state displays real-time charging/ and the upper right corner of the on state displays the real-time battery level and battery percentage
Power display  (Real-time power) can display the percentage (实时功率)可以显示 (实时功率)可以显示 (实时功率)可以显示
电池容量 6200mAh 3.8V high voltage fast charge lithium ion polymer battery 9200mAh 3.8V high voltage fast charge lithium ion polymer battery 6000mAh 3.8V high voltage fast charge lithium ion polymer 7490mAh 3.8V high voltage fast charge lithium ion polymer battery
充电时间 <3.5h (QC3.0 fast charge) <4.5h (QC fast charge) <3h (QC4.0 fast charge mode) <3.5h (DC 12V/1.6A charging)
Deep standby time 42 days 42days 41days 75days
Battery Life & Test Conditions 1 >10.5 hours (3.5mm headphone output) >10 hours (3.5mm headphone output) >11.5 hours (3.5mm headphone output) >15 hours (3.5mm headphone output)
幕布状态
EQ
负载 32Ω 32Ω 32Ω 27Ω
播放曲目和格式 MP3 44.1kHz/16bit MP3 44.1kHz/16bit MP3 44.1kHz/16bit MP3 44.1kHz/17bit
Battery Life & Test Conditions 2 >9 hours (2.5mm+4.4mm balanced output) >8 hours (2.5mm+4.4mm balanced output) >10 hours (2.5mm+4.4mm balanced output) >9 hours (2.5mm headphone output)
volume 29 65 37 50
幕布状态
EQ
负载 32Ω 32Ω 32Ω 27Ω
播放曲目和格式 MP3 44.1kHz/16bit MP3 44.1kHz/16bit MP3 44.1kHz/16bit MP3 44.1kHz/16bit
Software upgrade Local storage upgrade + micro SD card local upgrade + OTA upgrade Local storage upgrade + TF card local upgrade + OTA push upgrade Local storage upgrade + TF card local upgrade + OTA push upgrade TF card local upgrade/OTA push upgrade
Clock function
Font size setting
Third party APP

Factory built-in: Zhuoning Music, ES file browser, Chrome browser

无限制,免费安装第三方应用

Factory built-in: Zhuoning Music/ ES file browser/ Chrome browser
无限制,免费安装第三方应用
Factory built-in: Zhuoning Music/ File Geek/ Chrome browser
无限制,免费安装第三方应用
Factory built-in: Zhuoning Music/ ES file browser/ Chrome browser
无限制,免费安装第三方应用
Line out performance parameters(LO output)
THD+N ≤0.00034% (1kHz/10kΩ) ≤ 0.0006% ( 1kHz/10kΩ ) < 0.00079% ( 1kHz/10kΩ ) < 0.0004% ( 1kHz/10kΩ )
频率响应 20Hz~20kHz (-0.1dB)
20Hz~50kHz (-0.7dB)
 5Hz~80kHz(-3dB) 5Hz ~ 90kHz ( -5dB ) 20Hz ~ 90kHz ( -4dB )
串扰 ≥106dB (1kHz/10kΩ)  ≥103dB(1kHz/10kΩ) > 105dB ( 1kHz/10kΩ ) > 107dB
SNR ≥124.0dB (A-weighted) ≥120dB > 121dB ≥121dB (dBA)
本底噪声 ≤1.2μV (A-weighted) ≤2μV < 1.7μV < 1.9μV
线路输出电平 2V  1.9V 2V 2.1V
Headphone output performance parameter 1 (3.5mm headphone output)
输出功率 1 ≥475mW(16Ω / THD+N<1%)  ≥740mW(over-ear headphone mode/16Ω / THD+N<1%) ≥295mW(16Ω / THD+N<1%) ≥285mW(16Ω / THD+N<1%)
≥535mW(16Ω / THD+N<1%) ≥1.4W(Enhanced over-ear headphone mode/16Ω / THD+N<1%) ≥405mW(over-ear headphone mode/16Ω / THD+N<1%)
Output power 2 ≥395mW(32Ω /THD+N<1%)  ≥500mW(over-ear headphone mode/32Ω /THD+N<1%) ≥206mW(32Ω /THD+N<1%) ≥215mW(32Ω /THD+N<1%)
≥580mW(32Ω /THD+N<1%)  ≥1.1mW(Enhanced over-ear headphone mode/32Ω /THD+N<1%) ≥490mW(over-ear headphone mode/32Ω /THD+N<1%)
输出功率3 ≥57mW(300Ω / THD+N<1%) ≥63mW(over-ear headphone mode300Ω / THD+N<1%) ≥23mW(300Ω / THD+N<1%) ≥31mW(300Ω / THD+N<1%)
≥93mW(300Ω / THD+N<1%) ≥126mW(Enhanced over-ear headphone mode/300Ω / THD+N<1%) ≥70mW(over-ear headphone mode/300Ω / THD+N<1%)
频率响应 20Hz~20kHz(-0.15dB)
20Hz~50kHz(-1.0dB)
5Hz ~ 80kHz ( -3dB ) 20Hz ~ 80kHz ( -3dB ) 20Hz ~ 90kHz ( -4dB )
SNR ≥121dB(A-weighted) ≥122dB(dBA) ≥120dB ≥121dB(dBA)
≥119dB(over-ear headphone mode/A计权)
输出阻抗 ≤1.4Ω(32Ω) ≤ 1Ω ≤ 1Ω ≤ 1.4Ω
THD+N ≤0.0005%(1kHz/32Ω) ≤ 0.0007% ( 1kHz/32Ω ) <0.0006%(1kHz/32Ω) < 0.0005% ( 1kHz/32Ω )

CROSSTALK

≥80dB(1kHz/32Ω)  ≥75dB(1kHz/32Ω) ≥76dB(1kHz/32Ω) >77dB(1kHz/32Ω)
>115dB(no load)
本底噪声 ≤3.2μV(A-weighted)  ≤3.5μV < 2μV < 2.1μV
<3μV(over-ear headphone mode)
Headphone output performance parameter 2 (2.5mm headphone output)
Output power 1 ≥531mW(16Ω / THD+N<1%) ≥1.5W(over-ear headphone mode/16Ω / THD+N<1%) ≥500mW(16Ω / THD+N<1%) ≥420mW(16Ω / THD+N<1%)
≥531mW(16Ω / THD+N<1%) ≥1.5W(Enhanced over-ear headphone mode/16Ω / THD+N<1%) ≥370mW(over-ear headphone mode/16Ω / THD+N<1%)
Output power 2 ≥990mW(32Ω /THD+N<1%) ≥1.5W(over-ear headphone mode/32Ω /THD+N<1%) ≥588mW(4.3V)(32Ω /THD+N<1%) ≥635mW(4.2V)(32Ω /THD+N<1%)
≥1200mW(32Ω /THD+N<1%)  ≥3W(Enhanced over-ear headphone mode/32Ω /THD+N<1%) ≥800mW(over-ear headphone mode/16Ω / THD+N<1%)
Output power 3 ≥226mW(300Ω /THD+N<1%) ≥250mW(over-ear headphone mode/300Ω /THD+N<1%) ≥88mW(300Ω /THD+N<1%) ≥120mW(300Ω /THD+N<1%)
≥368mW(300Ω /THD+N<1%) ≥500mW(Enhanced over-ear headphone mode/300Ω /THD+N<1%) ≥280mW(over-ear headphone mode/16Ω / THD+N<1%)
频率响应 20Hz~20kHz(-0.15dB)
20Hz~50kHz(-1.0dB)
 5Hz~80kHz(-3dB) 20Hz ~ 92kHz ( -5dB ) 20Hz ~ 90kHz ( -4dB )
SNR ≥120.5dB(A-weighted)  ≥123dB ≥120.5dB ≥122dB(dBA)
≥118dB(over-ear headphone mode/A计权)
输出阻抗 ≤2.3Ω(32Ω) ≤2Ω < 2Ω ≤ 3Ω
THD+N ≤0.00075%(1kHz/32Ω) ≤ 0.0007% ( 1kHz/32Ω ) < 0.00146% ( 1kHz/32Ω ) <0.0006%(over-ear headphone mode/1kHz/300Ω)
CROSSTALK ≥105.6dB(1kHz/32Ω)  ≥108dB(1kHz/32Ω) ≥111dB(1kHz/32Ω) >103dB(1kHz/33Ω)
>118dB(no load)
本底噪声 ≤5.2μV(A-weighted)  ≤7μV < 3μV < 3.8μV
<5.2μV(over-ear headphone mode)
Audio format support
无损 DSD : DSD64/128/256 ( “.iso”、“.dsf”、“.dff” ) , DST ISO DSD : DSD64/128/256 ( “.iso”、“.dsf”、“.dff” ) , DST ISO DSD : DSD64/128/256 ( “.iso”、“.dsf”、“.dff” ) , DST ISO DSD : DSD64/128/256 ( “.iso”、“.dsf”、“.dff” ) , dst
DXD:352.8kHz/24bit DXD:352.8kHz/24bit DXD : 352.8K/24bit DXD:352.9K
APE FAST/High/Normal:384kHz/24bit(最大) APE FAST/High/Normal:384kHz/24bit(最大) APE FAST/High/Normal:384kHz/24bit(最大) APE FAST/High/Normal:384kHz/25bit(MAX)
APE Extra High:192kHz/24bit(最大) APE Extra High:192kHz/24bit(最大) APE Extra High:192kHz/24bit(最大) APE Extra High:192kHz/25bit(MAX)
APE Insane:96kHz/24bit(最大) APE Insane:96kHz/24bit(最大) APE Insane:96kHz/24bit(最大) APE Insane:96kHz/25bit(MAX)
Apple Lossless:384kHz/32bit(最大) Apple Lossless:384kHz/32bit(最大) Apple Lossless:384kHz/32bit(最大) Apple Lossless:384kHz/33bit(MAX)
AIFF:384kHz/32bit(最大) AIFF:384kHz/32bit(最大) FLAC:384kHz/32bit(最大) Apple Lossless:384kHz/33bit(MAX)
FLAC:384kHz/32bit(最大) FLAC:384kHz/32bit(最大) WAV:384kHz/32bit(最大) FLAC:384kHz/33bit(MAX)
WAV:384kHz/32bit(最大) WAV:384kHz/32bit(最大) WMA LOSSLESS:96kHz/24bit(最大) WAV:384kHz/33bit(MAX)

WMA LOSSLESS:96kHz/24bit(最大)

DTS: 192kHz/24bit(MAX)

MQA:Full Decoderer

WMA LOSSLESS:96kHz/24bit(最大)   WMA LOSSLESS:96kHz/25bit(MAX)
有损数据压缩 MP3,OGG,WMA,AAC, etc. MP3,OGG,WMA,AAC etc. MP3,OGG,WMA,AAC etc. MP4,OGG,WMA,AAC etc.