{"statement_id":"st_0fa5a84f4d2b99d7d96e","subject":{"kind":"product","slug":"huawei-pura-80","name":"Huawei Pura 80","url":"https://sourcetier.com/products/huawei-pura-80"},"attribute":{"key":"ram_gb","label":"Memory (base)","unit":"GB","core":true},"scope":null,"region":null,"first_recorded_at":"2026-09-02T09:27:04.389Z","current":{"claim_id":"23d87700-840a-4d0c-a6d9-2ab1dbef7332","value":12,"unit":"GB","verification_state":"verified","confidence_recorded":90,"observed_on":"2026-09-03","recorded_at":"2026-09-03T18:17:54.419Z","ended_at":null,"ended_by":null,"superseded_by_claim_id":null,"withdrawal_reason":null,"valid_from":null,"extraction":"muster:(?<![\\d.])(\\d{1,3})(?![\\d])\\s?GB\\s+(?:of\\s+)?(?:RAM|memory)\\b","reader":"text pattern","parser_version":null,"method":null,"excerpt":"...昆仑玻璃 操作系统 HarmonyOS 5.1 *可 HOTA 升级至 HarmonyOS 6 或以上版本，部分手机出厂预装 HarmonyOS 6 或以上版本。 存储 运行内存 12 GB RAM *可使用的内存容量小于此值，因为手机软件占用部分空间。 机身内存 256 GB / 512 GB / 1 TB ROM *可使用的内存容量小于此值，因为手机软件占用部分空间。 扩...","sources":[{"url":"https://consumer.huawei.com/cn/phones/pura80/specs/","tier":1,"type":"technical_specification","retrieved_on":"2026-09-03","role":"evidence"},{"url":"https://consumer.huawei.com/cn/phones/pura80/specs/","tier":1,"type":"technical_specification","retrieved_on":"2026-10-07","role":"evidence"}]},"version_count":2,"versions":[{"claim_id":"70678b88-6bd8-4a00-9d59-b4b2fbf83dc0","value":null,"unit":"GB","verification_state":"unknown","confidence_recorded":0,"observed_on":"2026-09-02","recorded_at":"2026-09-02T09:27:04.389Z","ended_at":"2026-09-03T18:17:54.419Z","ended_by":"superseded","superseded_by_claim_id":"23d87700-840a-4d0c-a6d9-2ab1dbef7332","withdrawal_reason":null,"valid_from":null,"extraction":null,"reader":null,"parser_version":null,"method":null,"excerpt":null,"sources":[{"url":"https://consumer.huawei.com/cn/phones/pura80/","tier":1,"type":"official_documentation","retrieved_on":"2026-09-02","role":"checked_without_finding"},{"url":"https://consumer.huawei.com/cn/phones/pura80/","tier":1,"type":"official_documentation","retrieved_on":"2026-09-03","role":"checked_without_finding"}]},{"claim_id":"23d87700-840a-4d0c-a6d9-2ab1dbef7332","value":12,"unit":"GB","verification_state":"verified","confidence_recorded":90,"observed_on":"2026-09-03","recorded_at":"2026-09-03T18:17:54.419Z","ended_at":null,"ended_by":null,"superseded_by_claim_id":null,"withdrawal_reason":null,"valid_from":null,"extraction":"muster:(?<![\\d.])(\\d{1,3})(?![\\d])\\s?GB\\s+(?:of\\s+)?(?:RAM|memory)\\b","reader":"text pattern","parser_version":null,"method":null,"excerpt":"...昆仑玻璃 操作系统 HarmonyOS 5.1 *可 HOTA 升级至 HarmonyOS 6 或以上版本，部分手机出厂预装 HarmonyOS 6 或以上版本。 存储 运行内存 12 GB RAM *可使用的内存容量小于此值，因为手机软件占用部分空间。 机身内存 256 GB / 512 GB / 1 TB ROM *可使用的内存容量小于此值，因为手机软件占用部分空间。 扩...","sources":[{"url":"https://consumer.huawei.com/cn/phones/pura80/specs/","tier":1,"type":"technical_specification","retrieved_on":"2026-09-03","role":"evidence"},{"url":"https://consumer.huawei.com/cn/phones/pura80/specs/","tier":1,"type":"technical_specification","retrieved_on":"2026-10-07","role":"evidence"}]}],"changes":[{"id":"40608","type":"research_update","label":"Research update","material":false,"sentence":"Huawei Pura 80: Memory (base) is now recorded as not measured.","noticed_at":"2026-09-02T09:27:04.389Z","subject":{"kind":"product","slug":"huawei-pura-80","name":"Huawei Pura 80"},"before":null,"after":{"value":null,"verification_state":"unknown","confidence":0},"claim_id":"70678b88-6bd8-4a00-9d59-b4b2fbf83dc0","statement_id":"st_0fa5a84f4d2b99d7d96e","corrected":null},{"id":"75334","type":"documented","label":"First documented","material":true,"sentence":"Huawei Pura 80: Memory (base) documented as 12 (verified). A first finding of ours, not a change at the vendor.","noticed_at":"2026-09-03T18:17:54.419Z","subject":{"kind":"product","slug":"huawei-pura-80","name":"Huawei Pura 80"},"before":{"value":null,"verification_state":"unknown","confidence":0},"after":{"value":12,"verification_state":"verified","confidence":90},"claim_id":"23d87700-840a-4d0c-a6d9-2ab1dbef7332","statement_id":"st_0fa5a84f4d2b99d7d96e","corrected":null}],"page_url":"https://sourcetier.com/statements/st_0fa5a84f4d2b99d7d96e","contract":"A statement is the question a claim answers: one subject, one attribute, one scope and region. statement_id stays the same when a new value supersedes the old one, when we withdraw it and when two duplicate entities are merged (the old id then redirects). claim_id identifies one version. versions lists every version oldest first; ended_by is superseded, withdrawn or null for the current one. confidence_recorded is the confidence stored when that version was written, not a recomputation. unknown describes our research, never the product."}