3.1 in 6.21 in  | 3.11 in 6.2 in  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 HTC Desire 820 |  HTC Desire 830 | |
|---|---|---|
| Operating system | Android 4.4 | Android 6.0 |
| CPU clock speed | 1.5 GHz | 1.3 GHz |
| CPU cores | 8-core | 8-core |
| CPU model | Qualcomm Snapdragon 610 MSM8939 | MediaTek MT6753 |
| GPU model | Qualcomm Adreno 405 | ARM Mali-T720 MP4 GP |
| RAM memory | 2 GB | 3 GB |
| HTC Desire 820 | HTC Desire 830 | |
|---|---|---|
| Screen size | 5.5 in | 5.5 in |
| Number of colors | 16.7M | 16.7M |
| Resolution | 1280 x 720 px | 1920 x 1080 px |
| Pixel density | 267.0 ppi | 401.0 ppi |
| Multi touch | yes | yes |
| HTC Desire 820 | HTC Desire 830 | |
|---|---|---|
| Primary sensor resolution | 13.0 Mpx | 13.0 Mpx |
| Primary lens aperture | 2.2 f | 2.0 f |
| Highest video resolution | 1920 x 1080 px | 1920 x 1080 px |
| Autofocus | yes | yes |
| Digital zoom | yes | yes |
| Face detection | yes | yes |
| Geo-tagging | yes | yes |
| HDR Capture | yes | yes |
| LED Flash | yes | yes |
| Smile detection | yes | yes |
| Touch focus | yes | yes |
| HTC Desire 820 | HTC Desire 830 | |
|---|---|---|
| Primary resolution | 8.0 Mpx | 4.0 Mpx |
| HTC Desire 820 | HTC Desire 830 | |
|---|---|---|
| Internal storage | 16 GB | 32 GB |
| Memory card reader | yes | yes |
| Maximum card storage | 128GB | 128GB |
| Types of memory card supported |
| microSD |
| HTC Desire 820 | HTC Desire 830 | |
|---|---|---|
| Colour of product |
|
|
| HTC Desire 820 | HTC Desire 830 | |
|---|---|---|
| Height | 6.21 in | 6.2 in |
| Width | 3.1 in | 3.11 in |
| Depth | 0.3 in | 0.31 in |
| HTC Desire 820 | HTC Desire 830 | |
|---|---|---|
| Accelerometer | yes | yes |
| Proximity | yes | yes |
| Digital compass | yes | yes |
| Ambient light sensor | yes | yes |
| HTC Desire 820 | HTC Desire 830 | |
|---|---|---|
| Dual sim support | yes | yes |
| Bluetooth | yes | yes |
| Bluetooth version | 4.0 | 4.1 |
| Headphone connection | 3.5 mm | 3.5 mm |
| HTC Desire 820 | HTC Desire 830 | |
|---|---|---|
| Wireless network (Wi-Fi) | yes | yes |
| Data transmission | HSPA+ | HSPA+ |
| Navigation system | GLONASS | GPS |
| 2G GSM | yes | yes |
| GSM frequencies |
|
|
| UMTS frequences |
|
|
| 4G LTE | yes | yes |
| LTE frequencies |
|
|
| Mobile hotspot | yes | yes |
| HTC Desire 820 | HTC Desire 830 | |
|---|---|---|
| Battery type | Lithium Polymer | Lithium ion |
| Battery capacity | 2600.0 mAh | 2800.0 mAh |
| Pros | ||
|---|---|---|
| Cons |
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