| Hardware and OS | Nokia Lumia 620 | |
| Operating system | Microsoft Windows Phone 8, upgradable to 8.1 | |
| Processor | Dual-core 1.0 GHz Krait | |
| Chipset | Qualcomm Snapdragon S4 | |
| GPU | Adreno 305 | |
| Internal memory | 8 GB, 512 MB RAM | |
| External memory | microSD, up to 64 GB (dedicated slot) | |
| Display | Nokia Lumia 620 | other phones |
| Type | TFT | |
| Size | 3.8" inc | |
| Resolution | 480 x 800 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 58.3% | |
| Display area | 41.1 cm2 | |
| Display aspect ratio | 5:3 (height:width) | |
| Pixel Density | 246 PPI | |
| Colors | 16M | |
| Other | ClearBlack display | |
| Connectivity | Nokia Lumia 620 | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band | |
| Network | GSM / HSPA | |
| SIM card | Micro-SIM | |
| Bluetooth | 4.0, A2DP, EDR, LE/ aptX after WP8 Denim update | |
| Edge | Class B | |
| GPRS | Class B | |
| GPS | Yes, with A-GPS, GLONASS | |
| NFC | Yes | |
| Speed | HSPA 21.1/5.76 Mbps | |
| USB | microUSB 2.0 | |
| Camera | Nokia Lumia 620 | other phones |
| Main camera | 5 MP, Single | |
| Specs | 5 MP, AF | |
| Features | LED flash | |
| Video | 720p@30fps | |
| Selfie camera | 0.3 MP, Single | |
| Multimedia | Nokia Lumia 620 | other phones |
| 3.5 mm Jack | Yes | |
| Radio | No | |
| Design | Nokia Lumia 620 | other phones |
| Colors | Lime green, orange, magenta, yellow, cyan, white, black | |
| Dimensions | 115.4 x 61.1 x 11 mm | |
| Weight | 127 g | |
| Battery | Nokia Lumia 620 | other phones |
| Battery capacity | 1300 mAh, Removable Li-Ion | |
| Battery life | Stand by time- Up to 330 h
Talking time- Up to 14 h 40 min (2G) / Up to 9 h 50 min (3G)
Music play - Up to 61 h | |
| Other | Nokia Lumia 620 | other phones |
| SAR | SAR EU - 0.84 W/kg (head) | |
| Release date | 2012, December | |
| Sensors | Accelerometer, proximity, compass | |
