Nokia Lumia 820
| Brand | Nokia |
|---|---|
| Manufacturer | Nokia |
| Type | Smartphone |
| Series | Nokia Lumia |
| First released | November 7, 2012 |
| Discontinued | 2014 |
| Predecessor | Nokia Lumia 800 |
| Successor | Nokia Lumia 830 |
| Related | Nokia Lumia 810, Nokia Lumia 822, Nokia Lumia 920 |
| Compatible networks | GSM/GPRS/EDGE 850/900/1800/1900 HSPA 850/900/1900/2100 LTE 800/900/1800/2100/2600 Wi-Fi |
| Form factor | Slate |
| Dimensions | 123.8 mm (4.87 in) H 68.5 mm (2.70 in) W 9.9 mm (0.39 in) D |
| Weight | 160 g (5.6 oz) |
| Operating system | Windows Phone 8, upgradeable to 8.1 |
| System-on-chip | Qualcomm Snapdragon S4 MSM8960 |
| CPU | 1.5 GHz dual-core Qualcomm Krait |
| GPU | Qualcomm Adreno 225 |
| Memory | 8 GB internal flash 1 GB RAM |
| Removable storage | MicroSD (up to 64 GB) |
| Battery | Removable & rechargeable BP-5T 1650 mAh Lithium polymer battery, Qi wireless charging (with optional charging shell) |
| Rear camera | 8-megapixel, 3264×2448 pixels, Power Dual-LED flash, autofocus Carl Zeiss optics, 1080p video capture |
| Front camera | VGA, 640×480 pixels |
| Display | 4.3" AMOLED ClearBlack capacitive touchscreen with Super Sensitive Touch 800×480 px 16.7m-color |
| Connectivity | Bluetooth 3.1 (Bluetooth 4.0 certified but not yet supported by WP8,) 802.11a/b/g/n, NFC |
| Data inputs | Multi-touch capacitive touchscreen, proximity sensor, ambient light sensor, Gyroscope, Magnetometer, 3-axis accelerometer |
| Website | Microsoft Lumia |
The Nokia Lumia 820 is a smartphone designed, developed and marketed by Nokia. It is the successor to the Lumia 800 and is one of the first Nokia phones to implement Windows Phone 8 alongside the Nokia Lumia 920. Although sharing a similar appearance with the Lumia 800, the Lumia 820 is a major overhaul over its predecessor, sporting a 4.3 inches (110 mm) diagonal OLED display with scratch resistant glass, though lacking Gorilla Glass protection, 1.5 GHz dual-core processor, and an 8.7-megapixel camera. The phone will come with LTE connectivity and a wireless-charging option. The 820 is the first Nokia Windows Phone OS based smartphone to embed a microSD card slot.
On October 9, 2012, the largely similar Nokia Lumia 810 was presented. The main differences are more talk time (10.2 hours) due to the larger 1800 mAh battery, an improved 1.3-megapixel front-facing camera, lighter weight, wider and longer dimensions. The Lumia 810 is exclusively made available to T-Mobile customers in the United States, and as such does not support LTE but only HSPA+, as LTE was not supported in T-Mobile's US network at the time of release.
On October 29, 2012, another variant of the Lumia 820, the Nokia Lumia 822 was announced, having a better front camera, larger battery and double the storage. It is exclusively available for Verizon customers.