Motorola DynaTAC mobile phone
E736615
The Motorola DynaTAC mobile phone was the first commercially available handheld cellular phone, famous for its large “brick” design and for ushering in the modern mobile communications era.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Motorola DynaTAC | 1 |
| Motorola DynaTAC mobile phone canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8472287 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Motorola DynaTAC mobile phone Context triple: [Motorola, Inc., notableProduct, Motorola DynaTAC mobile phone]
-
A.
Motorola StarTAC
The Motorola StarTAC is a pioneering clamshell mobile phone from the mid-1990s, widely regarded as one of the first truly iconic and ultra-compact cell phones.
-
B.
Nokia 8210
The Nokia 8210 is a late-1990s ultra-compact GSM mobile phone known for its lightweight design, customizable covers, and iconic status in Nokia’s classic handset lineup.
-
C.
Nokia 3300
The Nokia 3300 is a music-focused mobile phone from the early 2000s featuring a distinctive gamepad-style keypad layout and integrated MP3 player.
-
D.
Nokia 3110 classic
The Nokia 3110 classic is a mid-2000s candybar mobile phone known for its durable design, long battery life, and straightforward calling and texting features.
-
E.
Nokia 2700 classic
The Nokia 2700 classic is a budget-friendly candybar mobile phone known for its simple Series 40 interface, basic multimedia features, and durable design.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Motorola DynaTAC mobile phone Target entity description: The Motorola DynaTAC mobile phone was the first commercially available handheld cellular phone, famous for its large “brick” design and for ushering in the modern mobile communications era.
-
A.
Motorola StarTAC
The Motorola StarTAC is a pioneering clamshell mobile phone from the mid-1990s, widely regarded as one of the first truly iconic and ultra-compact cell phones.
-
B.
Nokia 8210
The Nokia 8210 is a late-1990s ultra-compact GSM mobile phone known for its lightweight design, customizable covers, and iconic status in Nokia’s classic handset lineup.
-
C.
Nokia 3300
The Nokia 3300 is a music-focused mobile phone from the early 2000s featuring a distinctive gamepad-style keypad layout and integrated MP3 player.
-
D.
Nokia 3110 classic
The Nokia 3110 classic is a mid-2000s candybar mobile phone known for its durable design, long battery life, and straightforward calling and texting features.
-
E.
Nokia 2700 classic
The Nokia 2700 classic is a budget-friendly candybar mobile phone known for its simple Series 40 interface, basic multimedia features, and durable design.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
cellular phone
ⓘ
handheld mobile phone ⓘ mobile phone ⓘ |
| announcementYear | 1983 ⓘ |
| batteryLifeStandby | about 8 hours ⓘ |
| batteryLifeTalkTime | about 30 minutes ⓘ |
| category | first-generation mobile phone ⓘ |
| commercialAvailability | 1983 ⓘ |
| communicationCapability | voice communication only ⓘ |
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| culturalImpact |
frequently depicted in 1980s and early 1990s media
ⓘ
iconic symbol of early mobile phones ⓘ |
| designStyle | brick phone ⓘ |
| developmentContext | early cellular network deployment in the United States ⓘ |
| displayType | numeric display ⓘ |
| formFactor | candybar ⓘ |
| hasComponent |
antenna
ⓘ
battery pack ⓘ earpiece speaker ⓘ keypad ⓘ microphone ⓘ |
| hasFeature |
LED status indicators
ⓘ
external whip antenna ⓘ numeric keypad ⓘ removable battery ⓘ |
| height | approximately 25 centimeters ⓘ |
| historicalSignificance | first widely recognized handheld cell phone ⓘ |
| inputMethod | physical keypad ⓘ |
| manufacturer | Motorola ⓘ |
| marketPosition | high-end luxury device at launch ⓘ |
| networkStandard | AMPS ⓘ |
| networkTechnology | 1G ⓘ |
| notableFor |
being the first commercially available handheld cellular phone
ⓘ
large brick design ⓘ ushering in the modern mobile communications era ⓘ |
| operatingMode | analog cellular ⓘ |
| powerSource | rechargeable battery ⓘ |
| predecessor | Motorola car phones ⓘ |
| primaryUse | voice calls ⓘ |
| releaseYear | 1983 ⓘ |
| successor | Motorola MicroTAC ⓘ |
| targetMarket |
business users
ⓘ
wealthy consumers ⓘ |
| typicalLaunchPrice | several thousand US dollars ⓘ |
| usedIn | North American analog cellular networks ⓘ |
| weight | approximately 790 grams ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Motorola DynaTAC mobile phone Description of subject: The Motorola DynaTAC mobile phone was the first commercially available handheld cellular phone, famous for its large “brick” design and for ushering in the modern mobile communications era.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
MOT
linked to: Motorola DynaTAC mobile phone