| Spesifikasi HTC Desire 820 |
| General | Platform | Android 4.4.2 (KitKat) |
| Processor | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 | |
| Cipset | Qualcomm MSM8939 Snapdragon 615 | |
| GPU | Adreno 405 | |
| Date Announced | 2014, September | |
| Price | Latest HTC Price in Malaysia | |
| Coverage | GSM Network | GSM 850 / 900 / 1800 / 1900 |
| UMTS Network | HSDPA 900 / 2100 | |
| LTE Network | LTE 1900 / 2300 / 2500 / 2600 | |
| Version/SIM | Single SIM Version (Nano-SIM) Dual-SIM Version (Nano-SIM, dual stand-by) | |
| Design | Type | Smartphone |
| Design | Candybar | |
| Dimensions | 157.7 x 78.7 x 7.7 mm | |
| Weight | 155 g | |
| QWERTY | – | |
| Others | – | |
| Display | Technology | LCD, 16M colors, 267 ppi pixel density |
| Resolution | 720 x 1280 pixels | |
| Size | 5.5 inches | |
| Touchscreen | Capacitive Touchscreen, Multitouch | |
| Protection | – | |
| Others | – | |
| Multimedia | 3.5mm Audio Jack | Yes |
| Radio | – | |
| Music Player | Yes | |
| Sound Format | MP3/eAAC+/WMA/WAV | |
| Video Format | MP4/H.263/H.264/WMV | |
| Streaming | Yes | |
| TV Tunner | – | |
| Editor | Audio/video/Document | |
| Others | – | |
| Memory | Built-in Storage | 16 GB |
| Card Slot | microSD, up to 128 GB | |
| System Memory | 2 GB RAM | |
| Connectivity | GPRS | Yes |
| EDGE | Yes | |
| Data Speed | HSDPA: 42.2 Mbps, HSUPA: 5.76 Mbps, LTE : 50 Mbps UL and 150 Mbps DL (LTE for Single SIM Version Only) | |
| WIFI | Yes | |
| NFC | – | |
| USB | Yes | |
| Bluetooth | Yes | |
| Infrared | – | |
| TV-Out | – | |
| Camera | Camera | 13 Megapixel |
| Resolution | 4160 x 3120 pixels | |
| Flash | LED Flash | |
| Focus | Autofocus, touch focus | |
| Features | Geo-tagging, face detection, simultaneous HD video and image recording, HDR | |
| Video | 1080p@30fps, 720p@60fps | |
| Front Camera | 8 Megapixel | |
| Features | Battery | Li-Po 2600 mAh |
| Colors | Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange | |
| GPS | A-GPS, GLONASS | |
| Sensors | Accelerometer, gyro, proximity, compass | |
| Applications | Organizer | |
| Others | – |
