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UGP v1.0 is a public comment draft. Comments close November 23, 2026. The A–D defect counts are provisional.Public comment draft · until November 23, 2026Comment on this draftComment →
UGPUniversal Grading Protocol
The grades

Like New

PDF

UGP grade A, Like New: looks new, nothing you can see at arm's length. Its test, zone tolerances, guarantees and mappings.

On a listingLike NewA

Looks new. Nothing you can see at arm's length.

45 cm (18 in)nothing visible
  1. New2 gradesNew SealedNSFactory-sealed box. Never opened.Check: factory seal intact
  2. New Open BoxOBNever activated. No wear. Box opened.Check: never set up · zero marks
  3. Used4 grades, best to worstLike NewThis gradeALooks new. Nothing you can see at arm's length.PremiumLike New with a flawless screen, battery 90% or more (measured) and all genuine parts (verified).45 cm (18 in): nothing visible
  4. Very GoodBLight marks on the body you can see but not feel. Screen near perfect.45 cm (18 in): light marksTouch: smooth
  5. GoodCClear scratches or small dents you can feel on the body. Screen marks invisible when it's on.45 cm (18 in): clearTouch: body felt
  6. AcceptableDHeavy cosmetic wear: deep scratches, dents, chips. Never cracked.45 cm (18 in): obviousTouch: screen felt
What every grade guarantees7
  • Fully functional
  • No cracks anywhere
  • No triggered liquid indicator
  • Battery 80% or more
  • No account or management lock
  • Data wiped
  • Not reported lost or stolen

The test

CheckWhat you find
At arm's length, about 45 cm (18 in)Nothing you can see on the body or the screen.
TouchSmooth everywhere: no fingernail catch.
Screen, tilted under lightAt most two faint marks seen only at an angle.

Zone tolerances

AAAAABCfrontback
Figure 1 · Phone surface zones (front · back)AADisplay + camera lensesAFront housingBBack, sides, buttonsCConnectors
  • AADisplay + camera lenses
    S1 ≤ 2
  • AFront housing
    S1 ≤ 3S2 ≤ 1
  • BBack, sides, buttons
    S1 ≤ 5S2 ≤ 2DN1 ≤ 1
  • CConnectors
    S2 ≤ 3

Exceeds any zone? It drops to Very Good.

ZoneLike New · max per zone
AAdisplay + lensesS1 ≤ 2
Afront housingS1 ≤ 3 · S2 ≤ 1
Bback / sidesS1 ≤ 5 · S2 ≤ 2 · DN1 ≤ 1
CconnectorsS2 ≤ 3
Provisional

The counts are provisional in the public comment draft and open for comment with inspection data. Records carry tolerance_table: "phone-1.0-provisional"; raw defects are stored, so grades recompute without re-inspection. On a tablet, every count is × 1.5, rounded down. §5.5

A Like New device with zero defects on the display and camera lenses has cosmetic value A0. A0 is one of the three conditions for Premium. §5.3

Guarantees and disclosures

Every Like New device:

  • is fully functional (FF);
  • has no cracks and no triggered liquid indicator;
  • holds at least 80% battery health, measured or declared;
  • has no account or management lock;
  • has had its data sanitised;
  • is not reported lost or stolen, by a lost/stolen check or the seller's declaration.

§11.3

Shown with the grade when they apply: a carrier lock with the carrier's name, each non-genuine part by name, a kit that is not full, and the battery basis (a measured percentage or "declared"). §11.4

Maps to

SystemLike New maps toNote
CTIA v5.1 cosmeticAUGP A allows up to two S1 marks on zone AA. CTIA A allows none, so a UGP A unit can map to CTIA B, and Premium (A0) maps to CTIA A.
CTIA v5.1 primaryA+ (AA when an RF-shielded test passes)The primary grade assumes CTIA functional class 1, battery type 1 and customer and enterprise locks clear, all of which every UGP grade guarantees.
CTIA v5.1 consumer tierTier 2 (Premium → Tier 1)
R2 RECC6 / F5
Back MarketExcellent (Premium → Premium)
Amazon RenewedExcellent (Premium → Premium)
SwappaMint
eBay condition3000 Used (2010 for approved refurbishers)
Google Merchantused
Source: Annex D (informative)

UGP Like New allows up to two S1 marks on the display. CTIA A allows none, so a Like New unit can map to CTIA B, and only Premium (A0) maps to CTIA A. Annex D

Maps to, not endorsed. UGP is not CTIA, and no marketplace has endorsed this mapping. Source: Annex D (informative).