HMD T21 - 4G, 4GB/64GB, 10,36", 8MP/8MP, 8.200mAh Black
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- Beat boredom with a big display and immersive audio
- Security updates until summer 2027 help keep you safe online
- Lots of features to boost productivity and maximize breaktime
- Google Kids Space lets them explore apps, books, and videos
Get ready for heaps of fun with HMD T21! Dive deep into entertainment on the clear 10” display and loud, clear audio. Feel the creative vibes with active pen support, and amp up productivity with more screen real estate for your computer. And it’s here to stick around – the long-lasting battery that can go for 4 years of charges before any noticeable power loss.
Built to outlast boredom
The word “bored” is not in the vocabulary of HMD T21. Its big display and immersive audio make sure you’re in for a good time. It won’t break stride from minor knocks, and its long-lasting battery won’t have you scrambling for a power outlet.
Fortress of Security
Bank, surf, and shop online fearlessly! With monthly security updates until the summer of 2027, we've got your back in the digital realm.
Your versatile buddy
Whether it's business or pleasure, HMD T21 has your back. Get creative with active pen support or use it as a second screen for your Windows PC. HD video calling? Oh, we've got that covered too!
Learn and play, safely.
Google Kids Space is the cherry on top – a space designed to nurture your kid's curiosity and creativity. Explore their interests with recommended apps, books, and videos, all of which is easily managed by Family Link Parental Controls.
| Display | |
|---|---|
| Low Blue Light technology | Yes |
| Native aspect ratio | 5:3 |
| Pixel density | 225 ppi |
| Display brightness | 360 cd/m² |
| Display technology | LCD |
| Display resolution | 1200 x 2000 pixels |
| Display diagonal | 26.3 cm (10.4") |
| Processor | |
|---|---|
| Processor architecture | ARM Cortex-A75+Cortex-A55 |
| Processor cores | 8 |
| Processor model | T612 |
| Processor manufacturer | Unisoc |
| Memory | |
|---|---|
| Internal memory | 4 GB |
| Storage | |
|---|---|
| Storage media | Flash |
| Maximum memory card size | 512 GB |
| Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC |
| Card reader integrated | Yes |
| Internal storage capacity | 64 GB |
| Audio | |
|---|---|
| FM radio | Yes |
| Number of microphones | 2 |
| Number of built-in speakers | 2 |
| Camera | |
|---|---|
| Front camera resolution (numeric) | 8 MP |
| Front camera | Yes |
| Rear camera flash | Yes |
| Auto focus | Yes |
| Rear camera resolution (numeric) | 8 MP |
| Rear camera type | Single camera |
| Network | |
|---|---|
| SIM card type | NanoSIM |
| Near Field Communication (NFC) | Yes |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Bluetooth version | 5.0 |
| Bluetooth | Yes |
| 5G standard | Not supported |
| 3G standards | WCDMA |
| 4G standard | LTE |
| Mobile network generation | 4G |
| Mobile network connection | Yes |
| Ports & interfaces | |
|---|---|
| Headphone connectivity | 3.5 mm |
| USB 2.0 Type-C ports quantity | 1 |
| Phone features | |
|---|---|
| Voice call | Yes |
| Spatial audio | Yes |
| Design | |
|---|---|
| International Protection (IP) code | IP52 |
| Housing material | Aluminium |
| Device type | Mobile tablet |
| Colour name | Black Steel |
| Product colour | Black |
| Form factor | Slate |
| Performance | |
|---|---|
| Country of origin | China |
| Electronic compass | Yes |
| Hall sensor | Yes |
| Ambient light sensor | Yes |
| Accelerometer | Yes |
| GPS (satellite) | Yes |
| Galileo | Yes |
| Assisted GPS (A-GPS) | Yes |
| GLONASS | Yes |
| Position location | Yes |
| Security | |
|---|---|
| Face recognition | Yes |
| Fingerprint reader | No |
| Software | |
|---|---|
| Operating system installed | Android 14 |
| Platform | Android |
| Battery | |
|---|---|
| Removable battery | No |
| Fast charging | Yes |
| Battery weight | 121 g |
| Wireless charging | No |
| Battery capacity | 8200 mAh |
| Battery included | Yes |
| Sustainability | |
|---|---|
| Doesn't contain | Nickel, PVC |
| Weight & dimensions | |
|---|---|
| Package height | 42 mm |
| Package depth | 264 mm |
| Package width | 160 mm |
| Weight | 471 g |
| Height | 7.5 mm |
| Depth | 247.5 mm |
| Width | 157.3 mm |
| Packaging content | |
|---|---|
| Quick start guide | Yes |
| Cables included | USB Type-C |
| Logistics data | |
|---|---|
| Products per master (outer) case | 5 pc(s) |
| Master (outer) case gross weight | 2.98 kg |
| Master (outer) case height | 191 mm |
| Master (outer) case length | 274 mm |
| Master (outer) case width | 229 mm |
| Other features | |
|---|---|
| 2G standards | GSM |
| Material | Toughened glass |
| 2G bands (primary SIM) | 850,900,1800,1900 MHz |
