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Fongabi (폰가뱄) — operated by Upstairs Inc. — Used-phone trade-in price and transaction data: model/capacity/condition-grade price points aggregated from over 1 million monthly transaction records submitted by professional used-device vendors, plus IMEI-based device status verification (lost/stolen flags).. National-scale (South Korea) used-device trade-in platform; government-certified safe-trading operator that has raised investment, exports collected used devices internationally, and runs a sibling B2B inventory-management product ('중가뱄') for used-phone resellers.. Use cases: Residual-value/…
Used-phone trade-in price and transaction data: model/capacity/condition-grade price points aggregated from over 1 million monthly transaction records submitted by professional used-device vendors, plus IMEI-based device status verification (lost/stolen flags).
Format TabularCoverage Information TechnologyAsset class Equities
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Fongabi (폰가뱄) — operated by Upstairs Inc. — Used-phone trade-in price and transaction data: model/capacity/condition-grade price points aggregated from over 1 million monthly transaction records submitted by professional used-device vendors, plus IMEI-based device status verification (lost/stolen flags).. National-scale (South Korea) used-device trade-in platform; government-certified safe-trading operator that has raised investment, exports collected used devices internationally, and runs a sibling B2B inventory-management product ('중가뱄') for used-phone resellers.. Use cases: Residual-value/…
Fongabi offers (Alternative, Price) — Over 1 million monthly big-data transaction analyses per the app's own description, with Korean press separately citing roughly 2 million accumulated real-transaction records underlying its price-prediction service..
Residual-value/depreciation modeling for smartphones, used-electronics market intelligence, trade-in pricing benchmarks, refurbishment economics, insurance/leasing risk models, training price-prediction models for consumer electronics.
Coverage spans US, APAC; Application Software; alternative, price; equities.
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