they differ in sound quality, whereas m11 plus more analytical Oh boy they both chonky Answer from NescafeWonda on reddit.com
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FiiO
fiio.com › m11s
M11S
M11S Hi-Res Portable Music Player,Audio data is passed through a FiiO-developed 4th-gen FPGA with phase-locked loop technology, which works together with two custom femtosecond crystal oscillators to provide a high-precision and low jitter unified clock source for the entire audio architecture.
Portable Desktop-Class Player M17-FiiO official website
Portable Desktop-Class Player M17-FiiO official website
FiiO High-Fidelity Bluetooth Amp BTR5
With mobile devices removing 3.5mm headphone jacks, the Bluetooth amplifier fits a current need. After introduced the BTR1 and μBTR to the market, FiiO now brings forward the even mightier BTR3.FiiO--Born for Music
All Products-Fii O---BORN FOR MUSIC
FiiO designs, produces and sells high-quality products at favorable prices to those who love music and style; our high-resolution digital audio players, portable headphone amplifiers, DACs and earphones have all received praise from the majority of users. Several products from FiiO have created ...
Technology and Support
Technology and Support
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Amazon
amazon.com › FiiO-ES9038Q2M-Android-Snapdragon-Lossless › dp › B0B2RC74C8
Amazon.com: FiiO M11S Hi-Res MP3 Music Player with Dual ES9038Q2M, Android 10 Snapdragon 660, 5.0inch, Lossless DSD/MQA, 5G WiFi/Apple Music/Tidal/Amazon Music 4.4mm 2.5mm/3.5mm/4.4mm Black : Electronics
Amazon.com: FiiO M11S Hi-Res MP3 Music Player with Dual ES9038Q2M, Android 10 Snapdragon 660, 5.0inch, Lossless DSD/MQA, 5G WiFi/Apple Music/Tidal/Amazon Music 4.4mm 2.5mm/3.5mm/4.4mm Black : Electronics
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eBay
ebay.com › electronics › portable audio & headphones › ipods & mp3 players
Fiio M11 | eBay
Explore a wide range of our Fiio M11 selection. Find top brands, exclusive offers, and unbeatable prices on eBay. Shop now for fast shipping and easy returns!
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Walmart
walmart.com › ip › FIIO-M11S-Bluetooth-32GB-MP3-DVD-Player-Black › 2669323827
FIIO M11S Bluetooth 32GB MP3/DVD Player, Black - Walmart.com
FIIO M11S Bluetooth 32GB MP3/DVD Player, Black
The FIIO M11S is a Hi-Res Audio and Hi-Res Audio Wireless certified portable music player that has a 5.15-inch bezel-less touchscreen. It features a Samsung Exynos 7872 chipset and offers 13 hours of battery life. Dual AK4493 High-Performance Audiophile DACs Inside the M11S are two AKM AK4493 DACs decoding your music. Compared to its AK4490 predecessor, not only has the Signal-to-Noise Ratio (SNR) been doubled but distortion has also been reduced by 1dB for greatly improved sound quality. Truly Balanced Audio Design The M11S has a specially custom-made OPA926 op-amp chip, which has a lower n
Price   $499.99
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Audio46
audio46.com › products › fiio-m11s-portable-music-player
FiiO M11S Portable Music Player - Discontinued | Audio46
M11S Hi-Res Portable Music Player High performance dual ES9038Q2M DACs | 670mW output power5.0 inch/720P bezel-less display | Qualcomm Snapdragon 660 15 hours battery life | Android 10, SRC global bypass Enormous performance improvement Dual ...
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eBay
ebay.com › electronics › portable audio & headphones › ipods & mp3 players
FiiO M11 32GB High Resolution Audio MP3 Player - Black for sale online | eBay
FiiO M11 32GB High Resolution Audio MP3 Player - Black
Find many great new & used options and get the best deals for FiiO M11 32GB High Resolution Audio MP3 Player - Black at the best online prices at eBay! Free shipping for many products!
(4.7)
Price   $217.92
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Reddit
reddit.com › r/fiio › 1st dap - should i buy fiio m11s ($500) or fiio m11 plus ess ($650) ?
r/FiiO on Reddit: 1st DAP - Should I buy FiiO M11S ($500) or FiiO M11 Plus ESS ($650) ?
November 22, 2022 -

Which would be the better purchase? There is a $150 price difference between them. The FiiO M11S has 3GB vs 4GB on FiiO M11 Plus ESS. Both have the Snapdragon 660 CPU. Both have Android 10. I am new to the audiophile world so I am looking for advice, thanks!

Update:

I made my choice and purchased these today:FiiO M11 Plus ESS for $650 as my portable DAP

Fiio K7 for $200 as my desktop DAC/AMP

From all the reviews I've read, these are great price-to-performance options.I'm hoping the FiiO M11 Plus ESS will last me at least 4 years without the battery failing or the Android OS becoming too old / unusable.

I see that Amazon also offers a 3 year portable electronic protection plan, so I might bite on that as well to hedge against battery failure within 3 years.
https://www.amazon.com/gp/product/B08F7Z6DMV/ref=ox_sc_saved_title_1

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Headfonics
headfonics.com › home › dap › fiio m11s review
FiiO M11S Review — Headfonics
January 28, 2024 - Today, we review the FiiO M11S which is an Android 10 DAP featuring a dual Sabre DAC, a snapdragon 660 CPU, and 670mW of output power. It is priced at $499.99.
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eBay
ebay.com › electronics › portable audio & headphones › ipods & mp3 players › see more fiio portable digital audio player m11s
FiiO M11S Portable Digital Audio Player Snapdragon 660 Used | eBay
FiiO M11S Portable Digital Audio Player Snapdragon 660 Used
Item price · US $385.00 · Shipping · US $30.00 · Coupons · -US $20.00 · PAYPALDEC25 · Apply code during checkout · Estimated total · US $395.00* You save: US $20.00 · *Applicable sales tax and other charges may be added at checkout ...
Price   $385.00
Find elsewhere
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eBay
ebay.com › electronics › portable audio & headphones › ipods & mp3 players
FiiO M11S Hi-Res MP3 Music Player with Dual ES9038Q2M, Android 10 | eBay
FiiO M11S Hi-Res MP3 Music Player with Dual ES9038Q2M, Android 10
670mW high power output : Under a 32 ohm load, single ended power output is 167mW while balanced power output is at a healthy 670mW[Dual ES9038Q2M DAC design]: Excellent performance, supports up to 384kHz/DSD256 decoding.
Price   $499.99
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AliExpress
aliexpress.com › w › wholesale-fiio-m11.html
Shop for fiio m11
Passion shouldn't cost a fortune. On AliExpress, shop online for over 111 million affordable products from China on Fashion, Men's and Women's Clothing, Electronics, Toys, Tools, Home & Garden on our marketplace with free shipping! Login app for coupons.
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eBay
ebay.com › electronics › portable audio & headphones › ipods & mp3 players
Fiio M11S Hi-Res MP3 Player with ES9038Q2M,Android 10 | eBay
Fiio M11S Hi-Res MP3 Player with ES9038Q2M,Android 10
Find many great new & used options and get the best deals for Fiio M11S Hi-Res MP3 Player with ES9038Q2M,Android 10 at the best online prices at eBay! Free shipping for many products!
Price   $379.99
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HiFiGo
hifigo.com › home › fiio m11 plus portable hifi music player
FiiO M11 Plus Portable HiFi Music Player
Key features of the FiiO M11 Plus LTD include: *Limited Edition AK4497EQ*2 DAC *Neutrally pure THX AAA-78*2 headphone amps *Legendary octa-core Snapdragon 660 *6th-gen honeycomb design *5.5-inch bezel-less touchscreen *New-gen interactive intelligent volume system *New Digital Audio Purification System (DAPS) *New Android 10 *Global MQA 8x decoding support *SBC/AAC/LDAC two-way Bluetooth To find out more about the M11 Plus LTD, please visit the product page on
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eBay
ebay.com › electronics › portable audio & headphones › ipods & mp3 players
Fiio Portable Digital Audio Player M11S for sale online | eBay
Fiio Portable Digital Audio Player M11S
FiiO M11S Portable DAP Portable Hi Res Digital Audio Music Player Bluetoothitem 22 FiiO M11S Portable DAP Portable Hi Res Digital Audio Music Player Bluetooth ... Trending price is based on prices over last 90 days.
Price   $298.00
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B&H Photo Video
bhphotovideo.com › bh photo
FiiO M11S High-Resolution Portable Music Player M11S B&H Photo
FiiO M11S High-Resolution Portable Music Player
Elevating the M11's already feature-rich offerings for audiophiles on the go, the FiiO M11S High-Resolution Portable Music Player offers some significant upgrades. A few of note include a new Snapdragon 660 chipset (which adds Apple Music app support), dual ES9038Q2M DACs, LHDC Bluetooth codec transmission, and the noise floor on single-ended output dropping to 1.8uV for a pure, noise-free audio signal.
Price   $499.99
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Klarna
klarna.com › us › shopping › pl › cl11 › 3202971693 › MP3-Players › Fiio-M11S
Fiio M11S (7 stores) find the best price • Compare now »
Fiio · MP3 Players Display · Price $499.99 · · · Popularity · 10 · in MP3 Players · Prices · Reviews · Price history · Product details · Features · Only in stockPrice incl. deliveryUsed products · Recommended · AD · Audio46FiiO ...
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What Hi-Fi?
whathifi.com › hi-fi › portable music players
FiiO M11S review: a very decent-sounding portable music player with extensive features | What Hi-Fi?
FiiO M11S review
That would inevitably require upping ... the FiiO more or less occupies a barren segment of the market that can now firmly be considered ‘entry-level’. But for its asking price (plus a little more for a storage card), it’s a very fine option and, needless to say, a huge upgrade on a smartphone. Prioritising maturity over merriment, the M11S might not ... A mostly admirable music player, but one that refuses to let its hair down
Rating: 4 ​
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TechRadar
techradar.com › audio › portable media players
FiiO M11S review: a mid-price music player with premium Hi-Res sound
FiiO M11S review: a mid-price music player with premium Hi-Res sound
Audio Topping's new desktop DAC ... very low price · Wireless Headphones Fairphone Fairbuds XL (2025) review: eco-friendly headphones with a fun sound and a really useful design feature · Wireless & Bluetooth Speakers The best wireless speaker, all tested by us, from Apple, JBL, Sonos and more ... When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. ... The FiiO M11S is a talented ... FiiO attempts to retain its stellar sound quality while taking a chunk out of the asking price
Rating: 4.5 ​
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Head-Fi.org
head-fi.org › home › head gear › head gear › portable source components › digital audio (flac/mp3/etc) players (daps)
FiiO M11S - Reviews | Headphone Reviews and Discussion - Head-Fi.org
I didn't receive monetary or any other kind of compensation and I don't use affiliate links. The price of the M11S is $499 and if you are located in EU you can buy it from here. As always with FiiO, there is no need for a lengthy introduction ...
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FiiO
fiio.com › m11
M11
M11S · JM21 · M21 · ECHO MINI · Q15 · Q7 · Q3-MQA · Q11 · RETRO NANO · BTR17 · BTR11 · BTR13 · BTR15 · BTR7 · BTR5 2021 · BTR3K · UTWS5 · UTWS3 · UTWS5 2025 · TINY · QX13 · MELODY · KA17 · KA15 · KA13 · KA11 · JA11 · 芥子/JIEZI ·