What are the recycling prices for eMMC dies harvested from phones?

Reference recycling prices (BIN1 good dies): Samsung 32GB about CNY 18-28/piece, 64GB about CNY 35-55/piece, 128GB about CNY 60-95/piece; SK Hynix 32GB about CNY 15-22/piece, 64GB about CNY 30-45/piece; Micron 32GB about CNY 14-20/piece, 64GB about CNY 28-42/piece. BIN3 downgraded dies run 50-70% of BIN1. Loose dies run 5-10% below original factory tray-packaged units.

How do you distinguish BIN1 from BIN3 when recycling eMMC?

Three methods: First, check the die marking — BIN1 factory markings are clear and laser-etched with consistent depth, while BIN3 typically carries a "B" or "D" suffix or shows signs of secondary marking. Second, use a professional programmer (RT809H, EasyJtag) for a full-sector read/write test — BIN1 reads and writes all sectors with zero bad blocks, while BIN3 has bad blocks but remains overall usable. Third, inspect packaging — original factory trays with moisture-barrier bags are generally BIN1; loose or repackaged trays require caution. BIN1 vs BIN3 recycling price difference: 30-50%.

Which phones yield the most valuable eMMC dies for recycling?

The three highest-value categories: First, Samsung Galaxy S-series (S20/S21) — these carry Samsung-manufactured eMMC 5.1 128GB/256GB dies with high BIN1 rates, recycling at CNY 60-95/piece. Second, Xiaomi / OPPO / vivo mid-to-high-end models carrying Samsung or SK Hynix eMMC 64GB-128GB — large teardown volumes and stable die quality. Third, iPhone 6/7/8 with Toshiba/SanDisk NAND + controller solutions — although not standard eMMC, the dies recycle 15-25% higher than ordinary eMMC. Budget phones with domestic dies (e.g., YMTC / GigaDevice) recycle lower but volumes are growing fast.

eMMC Chip Recycling: Phone Flash Die Recovery Pricing & BIN Grading System

eMMC Teardown Dies: The High-Volume Foundation of Memory Chip Recycling

In the memory chip recycling market, eMMC has long been regarded as a "volume category" — the per-unit value is lower than SSDs and RDIMMs, but eMMC is the most widely installed storage chip in phones and IoT devices, with total recycling supply far exceeding any other category. In 2026, smartphones produced in 2019-2022 are entering a large-scale retirement cycle, and the eMMC 5.0/5.1 dies (8GB-256GB) they carry are flooding the recycling market in massive volumes. Samsung, SK Hynix, Micron/SanDisk, and Toshiba/Kioxia are the five original sources, and brand identification, BIN-grade sorting, and functional testing form the core barriers of eMMC recycling pricing.

eMMC Technology Generations and Recycling Value

eMMC recycling pricing is strongly correlated with the technology generation. Different eMMC versions and applications carry significantly different die values:

eMMC Version	Year	Capacity Range	Typical Application	Recycling Focus
eMMC 4.5x	2012-2015	4-8GB	Legacy phones/tablets	Low (obsolete)
eMMC 5.0	2016-2018	8-32GB	Budget phones/IoT	Medium
eMMC 5.1	2019-2022	32-128GB	Mainstream phones/automotive	High (current mainstream)
eMMC 5.1 (automotive-grade)	2018-2024	8-64GB	IVI/cluster/ADAS	Very high (scarce)

eMMC 5.1 is the absolute core of 2026 teardown recycling — global smartphone shipments from 2019-2022 reached 4.5 billion units, of which over 60% carried eMMC 5.1. Automotive-grade eMMC 5.1 carries AEC-Q100 certification and benefits from spare-parts scarcity, recycling at 2-3 times the consumer-grade equivalent.

eMMC Teardown Die Recycling Reference Price Table

Current reference recycling prices for mainstream eMMC teardown dies (Reference Price (CNY), by brand, capacity, and BIN grade):

Brand	Capacity	BIN Grade	Price per piece	Notes
Samsung	32GB	BIN1	18-28	Strongest demand, 10-15% premium
Samsung	64GB	BIN1	35-55	Mainstream volume driver
Samsung	128GB	BIN1	60-95	High capacity, strong spare-parts demand
Samsung	128GB	BIN3	30-50	Downgraded, 40-50% discount
SK Hynix	32GB	BIN1	15-22	Mid-range phone main die
SK Hynix	64GB	BIN1	30-45	Redmi/realme common
Micron/SanDisk	32GB	BIN1	14-20	Common in budget phones
Micron/SanDisk	64GB	BIN1	28-42	Good stability, steady volume
Toshiba/Kioxia	32GB	BIN1	13-18	Older models, lower price
Toshiba/Kioxia	64GB	BIN1	25-38	iPhone 6/7 teardown volume
YMTC	64GB	BIN1	18-28	Domestic die, fast-growing volume
YMTC	128GB	BIN1	35-55	Huawei/Honor teardown main die

Note: These are Q3 2026 reference ranges. Actual quotes depend on die condition, solder-ball status, batch size, and original factory tray packaging. Samsung eMMC carries a 10-15% premium due to the widest global spare-parts channel; BIN3 downgraded dies run 30-50% below BIN1 overall.

BIN Grade Sorting: The Core Barrier of eMMC Recycling Pricing

eMMC die recycling pricing isn't just about brand and capacity — BIN grade is the key factor that drives 30-50% price differences within the same brand and capacity. Original factory eMMC is graded BIN1 through BIN3 based on yield:

BIN1 (Prime/Good): Factory full-test pass, all sectors read/write with zero bad blocks, full-speed performance. Highest recycling price — the primary supply for the spare-parts repair market.
BIN2 (Sub/Secondary): Some sectors derated or minor bad blocks, but overall usable. Recycles at 70-85% of BIN1.
BIN3 (Downgrade): More bad blocks or substandard performance, factory-downgraded. Recycles at 50-70% of BIN1 — primarily used for USB drives and budget memory cards.

BIN identification is the first technical barrier in eMMC recycling. Teardown dies lose their factory packaging and BIN markings, so recyclers must perform full-sector read/write testing using professional programmers (RT809H, EasyJtag, UP-868) to determine the BIN grade. "Blind buying" without BIN grading typically quotes 20-35% below sorted pricing.

BGA Reballing: The Key Value-Add for Teardown eMMC

eMMC dies harvested from phone motherboards typically have deformed or missing solder balls and require reballing before they can be used for spare-parts repair. Reball quality directly impacts recycling price:

Solder Ball Status	Price Impact	Description
Factory balls intact	Baseline	Unopened or damage-free extraction
Deformed after teardown	-10 to -20%	Reballing required
Professionally reballed (0.3mm balls)	+5 to +10%	Standard reball spec, ready for direct installation
Missing balls / pad damage	-30 to -50%	Pad repair + reball, downgraded to BIN3

Professionally reballed eMMC dies (0.3mm or 0.4mm lead-free solder balls, pads intact) can go directly into the spare-parts repair channel, commanding a 5-10% premium over bare teardown dies. Recyclers should build BGA reballing capability — this is the key process for maximizing eMMC recycling value.

Mainstream Phone eMMC Teardown Model List

Highest-volume phone eMMC models and their die sources in 2026:

Samsung Galaxy S20/S21 series: Samsung-manufactured eMMC 5.1 128GB/256GB, high BIN1 rate, recycling at CNY 60-95/piece. The highest-value consumer eMMC recycling source.
Xiaomi Redmi Note 8/9/10 series: SK Hynix and Micron eMMC 5.1 64GB-128GB, global shipments exceeding 300 million units — largest teardown volume.
OPPO A-series / vivo Y-series: Samsung/Micron eMMC 5.1 64GB-128GB, mid-range market mainstream, stable die quality.
Huawei/Honor (pre-2020): Toshiba/Micron eMMC, shifting to YMTC eMMC post-2020. Domestic dies recycle lower but volume is growing fast.
iPhone 6/7/8 series: Although not standard eMMC packaging, the Toshiba/SanDisk NAND + controller solution recycles 15-25% higher than ordinary eMMC.

Automotive-Grade eMMC: The Overlooked High-Premium Recycling Category

Automotive eMMC 5.1 carries AEC-Q100 certification and is used in vehicle infotainment systems, instrument clusters, and ADAS data logging. Automotive eMMC recycles at 2-3 times the consumer-grade equivalent, but identification is more challenging:

Brand	Capacity	Application	Price per piece
Samsung	32GB auto	IVI	CNY 60-90
Samsung	64GB auto	Cluster/ADAS	CNY 100-150
SK Hynix	32GB auto	IVI/Gateway	CNY 50-80
Micron	64GB auto	ADAS logging	CNY 90-140
Kioxia	32GB auto	IVI	CNY 45-70

Automotive eMMC markings typically carry a "V" or "AEC" identifier and must be distinguished via dedicated part numbers. Because spare-parts channels are completely controlled by OEMs and Tier1 suppliers, teardown-recycled automotive eMMC is the most important non-standard supply for the repair market — carrying premiums far exceeding consumer-grade.

eMMC Die Recycling Supply: Three Channels

Phone dismantling facilities: Batch teardown of retired phones is the largest eMMC supply source. Annual phone retirements reach 800 million to 1.2 billion units; at an average 64GB eMMC, that releases 5-7.5 billion eMMC dies annually. At a 60% BIN1 rate, good-die recycling residual is approximately CNY 2-4 billion.
ODM/OEM dead stock: Production-line dead stock from phone ODMs (e.g., Wingtech/Huaqin/Longcheer) and brand owners, circulating in original factory tray packaging. Best quality (brand new, unopened), quoting 15-25% higher than teardown dies.
Repair replacement recycling: eMMC chips replaced at phone repair shops — variable quality but stable volume. Predominantly BIN3 and defective units, requiring professional testing and grading before pricing.

Advice for Phone Dismantlers and eMMC Recyclers

Phone dismantling facilities: Do not process phone motherboards as scrap metal. A single mid-range phone's motherboard carries eMMC die recycling residual of CNY 5-15 — at 1 million units/year, that's CNY 5-15 million in die recycling value.
Recyclers: Build BIN-grade sorting capability — invest in RT809H / EasyJtag professional programmers for full-sector testing. Blind buying without BIN grading quotes 20-35% below sorted pricing.
Watch automotive eMMC: eMMC 5.1 automotive dies from retired vehicle infotainment systems recycle at 2-3x consumer prices. Build "V" marking identification capability. A 2020-model ICE vehicle carries 3-5 automotive eMMC dies — teardown recycling value is seriously underestimated.
Build reballing capability: Professionally reballed eMMC (0.3mm lead-free solder balls) goes directly into the spare-parts repair channel at a 5-10% premium over bare teardown dies. Reballing equipment costs CNY 3,000-8,000 — payback period under 1 month.
Track domestic dies: YMTC eMMC teardown volume is growing with Huawei/Honor installed base, already accounting for 15-20% of 2026 recycling volume. Recyclers should build YMTC die marking identification and pricing capability in advance.

MemoryRecycle has established professional eMMC teardown die recycling, BIN-grade sorting, and BGA reballing capabilities, covering all brands (Samsung / SK Hynix / Micron / Kioxia / YMTC), all capacities (8GB-256GB), and both consumer and automotive grades. For phone dismantling facilities, ODM/OEM partners, and repair chains, we offer free assessments, die testing, and top-market buyback — maximizing the residual value of your eMMC dies.