| HTC | BlackBerry | |
HTC Desire 820 23,900 | BlackBerry Bold 9790 24,000 | |
| Processor-CPU | (1.5 GHz,Quad Core Cortex-53, 1 GHz, Quad Core Cortex A-53) Octa Core 64-bit Processor | 1 GHz Marvell Tavor MG1 Processor | Graphics Processor-GPU | Qualcomm Adreno 405 | PowerVR SGX543 |
|---|---|---|
| Screen Size | 5.50 inch | 2.45 inch |
| Screen Resolution | HD, 720 x 1280 Pixel | HVGA, 360 x 480 Pixe |
| Color Options | Grey, White, Blue, Pink, Orang | Black, White |
| Operating System | Android KitKat | Blackberry OS |
|---|---|---|
| OS Version | 4.4.2 | 7 |
| Primary Camera | 13.00 Mega Pixel | 5.00 Mega Pixel |
|---|---|---|
| Front Camera | 8.00 Mega Pixel | 0.00 |
| RAM | 2.00 GB | 768.00 MB |
|---|---|---|
| Internal Storage | 16 GB | 8 GB |
| Expandable upto | 128 GB | 32 GB |
| Battery Capacity | 2600 mAh | 1230 mAh |
|---|
| Network Signal | GSM | GSM |
|---|---|---|
| SIM Type | Nano | Mini |
| Dual SIM | Dual SIM, GSM + GSM | No |
| 3G | Yes | Yes |
| 4G/LTE | No | No |
| VoLTE | No | No |
| WiFi | Yes | Yes |
| FM Radio | Yes | No |
| Navigation | A-GPS, GLOSSNAS | E-GPRS, A-GPS, With Blackberry Maps |
|---|---|---|
| Sensors | Proximity Sensor, Ambient Light Sensor, Accelerometer, Compass | Proximity Sensor, Light Sensor, G-Sensor, eCompass |
| Bluetooth | 4 | 2.1 |
| NFC | No | Yes |
| Height | 157.70 mm. | 110.00 |
|---|---|---|
| Width | 78.74 mm. | 60.00 |
| Thickness | 7.74 mm. | 11.40 |
| Weight | 155.00 gm. | 107.00 |
| USP |
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