Nokia N81
E350282
The Nokia N81 is a multimedia-focused smartphone from Nokia’s Nseries line, known for its dedicated music and gaming features and support for the N-Gage gaming platform.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Nokia N81 canonical | 2 |
| Nokia N81 8GB | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2695787 — 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: Nokia N81 Context triple: [Nokia Nseries, includesModel, Nokia N81]
-
A.
Nokia N80
The Nokia N80 is a mid-2000s Symbian-based smartphone known for its sliding design, advanced multimedia features, and high-resolution display for its time.
-
B.
Nokia N71
The Nokia N71 is a mid-2000s Symbian-based clamshell smartphone known for its multimedia capabilities and inclusion in Nokia’s high-end Nseries lineup.
-
C.
Nokia N70
The Nokia N70 is a mid-2000s Symbian-based smartphone known for its multimedia capabilities, including a 2-megapixel camera and advanced connectivity features for its time.
-
D.
Nokia N73
The Nokia N73 is a mid-2000s Symbian-based smartphone known for its advanced multimedia features and high-quality camera for its time.
-
E.
Nokia N72
The Nokia N72 is a mid-2000s Symbian-based smartphone known for its multimedia features, including a 2-megapixel camera and music playback, packaged in a stylish candybar 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: Nokia N81 Target entity description: The Nokia N81 is a multimedia-focused smartphone from Nokia’s Nseries line, known for its dedicated music and gaming features and support for the N-Gage gaming platform.
-
A.
Nokia N80
The Nokia N80 is a mid-2000s Symbian-based smartphone known for its sliding design, advanced multimedia features, and high-resolution display for its time.
-
B.
Nokia N71
The Nokia N71 is a mid-2000s Symbian-based clamshell smartphone known for its multimedia capabilities and inclusion in Nokia’s high-end Nseries lineup.
-
C.
Nokia N70
The Nokia N70 is a mid-2000s Symbian-based smartphone known for its multimedia capabilities, including a 2-megapixel camera and advanced connectivity features for its time.
-
D.
Nokia N73
The Nokia N73 is a mid-2000s Symbian-based smartphone known for its advanced multimedia features and high-quality camera for its time.
-
E.
Nokia N72
The Nokia N72 is a mid-2000s Symbian-based smartphone known for its multimedia features, including a 2-megapixel camera and music playback, packaged in a stylish candybar design.
- F. None of above. chosen
Statements (58)
| Predicate | Object |
|---|---|
| instanceOf |
mobile phone
ⓘ
smartphone ⓘ |
| announcementDate | 2007-08 ⓘ |
| batteryCapacitymAh | 1050 ⓘ |
| batteryModel | BL-6F ⓘ |
| bluetoothVersion | 2.0 ⓘ |
| colorOptions |
Cobalt Blue
ⓘ
Graphite Black ⓘ |
| cpu | ARM11 ⓘ |
| cpuClockSpeedMHz | 369 ⓘ |
| displayColors | 16 million ⓘ |
| displayResolution | 240 x 320 pixels ⓘ |
| displaySizeInches | 2.4 ⓘ |
| formFactor | slider ⓘ |
| hasCamera | rear camera ⓘ |
| hasConnector |
3.5 mm audio jack
ⓘ
microUSB ⓘ |
| hasDedicatedFeature |
dedicated gaming keys
ⓘ
dedicated music keys ⓘ |
| hasDisplayType | TFT ⓘ |
| hasFeature |
FM radio
ⓘ
LED flash ⓘ autofocus (limited or none depending on variant) ⓘ stereo speakers ⓘ |
| hasFrontCamera | VGA ⓘ |
| hasGPS | no built-in GPS ⓘ |
| hasInputMethod | numeric keypad ⓘ |
| hasNavigationControl | 5-way navigation key ⓘ |
| internalStorage | 8 GB (Nokia N81 8GB variant) ⓘ |
| manufacturer | Nokia ⓘ |
| marketedAs | multimedia computer ⓘ |
| memoryCardSupport | microSD (standard N81 variant) ⓘ |
| networkBands |
GSM 1800
ⓘ
GSM 1900 ⓘ GSM 850 ⓘ GSM 900 ⓘ WCDMA 2100 ⓘ |
| operatingSystem |
Symbian
ⓘ
surface form:
Symbian OS 9.2
|
| predecessor | Nokia N80 ⓘ |
| productLine | Nokia Nseries ⓘ |
| ram | 96 MB (approximate) ⓘ |
| rearCameraResolution | 2 megapixels ⓘ |
| releaseDate | 2007 ⓘ |
| successor | Nokia N85 ⓘ |
| supports |
3G
ⓘ
AAC playback ⓘ Bluetooth ⓘ EDGE ⓘ GSM ⓘ MP3 playback ⓘ Nokia MixRadio ⓘ
surface form:
Nokia Music Store
WCDMA ⓘ WMA playback ⓘ Wi-Fi ⓘ video calling ⓘ |
| supportsPlatform |
N-Gage
ⓘ
surface form:
N-Gage 2.0
|
| supportsProfile | A2DP ⓘ |
| userInterface | S60 3rd Edition Feature Pack 1 ⓘ |
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: Nokia N81 Description of subject: The Nokia N81 is a multimedia-focused smartphone from Nokia’s Nseries line, known for its dedicated music and gaming features and support for the N-Gage gaming platform.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Nokia N81 8GB