Nokia Wiki
Nokia T21

Model Reference

Nokia T21

- • Android • 2G, 3G, 4G

Nokia T21 matters as a Nokia smartphone because it helps document what the brand was offering in that part of its lineup. On this site, the model is especially useful as a reference point for 8 MP camera, 8200 mAh battery, and 2G, 3G, and 4G support.

Specifications

Release year-
Typesmartphone
OSAndroid
Network2G, 3G, 4G
Display10.4" / 10.4 inches, 307.9 cm / 1200 x 2000 pixels, 5:3 ratio (~224 ppi density)
Battery8200 mAh
MemoryRAM 4096 MB, Storage 131072 MB
CameraMain 8 MP, Front 8 MP
Body466 g / 247.5 mm x 157.3 mm x 7.5 mm
Network technologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - US, LATAM
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 40, 66 - US, LATAM
Network speedHSPA, LTE - cellular model only
Body buildGlass front, aluminum back
SIMNano-SIM (cellular model only)
ChipsetUnisoc Tiger T612 (12 nm)
CPUOcta-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPUMali-G57
Card slotmicroSDXC (dedicated slot)
Internal memory64GB 4GB RAM, 128GB 4GB RAM
Main camera text8 MP, AF
Main camera featuresLED flash
Main camera video1080p@30fps
Selfie camera text8 MP
Selfie camera featuresYes
LoudspeakerYes, with stereo speakers
3.5mm jackYes
WLANWLANWi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth5.0, A2DP, LE
NFCYes (Wi-Fi/LTE model only / TA-1521)
RadioFM radio
USBUSB Type-C 2.0, OTG
Battery typeLi-Po 8200 mAh
Charging18W wired, PD3.0
ColorsCharcoal Grey
PriceEUR 240

Why This Model Matters

Nokia T21 matters as a Nokia smartphone because it helps document what the brand was offering in that part of its lineup. On this site, the model is especially useful as a reference point for 8 MP camera, 8200 mAh battery, and 2G, 3G, and 4G support.

Descriptions

Nokia T21 is a Nokia smartphone. In this catalog, the model is most closely associated with Android software, 2G, 3G, and 4G connectivity, 10.4" display, 8200 mAh battery, and 131072 MB storage.

Nokia T21 fits into Nokia's lineup as a smartphone focused on everyday communication and practical hardware choices. Support for 2G, 3G, and 4G helps place it within the network standards of its generation. Notable details include Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) chipset, camera features such as LED flash, glass front, aluminum back, and fm radio, which helps explain how this device compared with nearby Nokia models in the same period.

For buyers or researchers comparing Nokia devices, Nokia T21 is useful as a reference point for what a smartphone typically offered in that period. Key reference points include 131072 MB of storage, 8200 mAh battery capacity, and 8 MP main camera.

On this page, the specifications table and descriptive notes help place Nokia T21 within the wider Nokia catalog. Details such as 10.4 inches, 307.9 cm and 247.5 x 157.3 x 7.5 mm and 466 g provide extra context for understanding the device's design priorities and day-to-day usability.