  The Nokia E52 (top) and Nokia E55 (below). The E55, despite being a higher number, was announced before the E52. | |
| Manufacturer | Nokia |
|---|---|
| Series | Nokia Eseries |
| Availability by region | July 2009 [2] |
| Predecessor | Nokia E51 |
| Successor | Nokia E5-00 |
| Related | Nokia E72 Nokia 6720 classic |
| Compatible networks | Quad band (GSM / GPRS / EDGE): |
| Form factor | Candybar phone |
| Dimensions | 116 × 49 × 9.9 millimeters |
| Weight | 98 g |
| Operating system | S60 3rd Edition, Feature Pack 2 on Symbian OS 9.3 |
| CPU | ARM11; 600 MHz |
| Memory | 60 MB (built-in) |
| Removable storage | MicroSDHC (up to 32 GB); Hot-swappable |
| Battery | BP-4L, 3.7V 1500 mAh lithium-polymer |
| Rear camera | Back-mounted; 3.2 megapixels (2048 × 1536 pixels) with fixed focus (Extended Depth of field) and flash. It supports VGA video recording up to 15fps [3] [4] |
| Front camera | Front-mounted; 0.0768 megapixels (240 × 320 pixels) [3] |
| Display | 240 × 320 pixels, 2.4 inches, 16.7 million colors |
| Media | MP3, WMA, AAC, AAC+, eAAC+, AMR-NB and audio streaming |
| Connectivity |
|
| Data inputs | Numeric keyboard and five-way joystick |
| Other | |
The Nokia E52 and Nokia E55 are mobile phones from Nokia's business-oriented Eseries range. They run Symbian OS v9.3 (S60 3rd Edition FP1). The E55 was announced on 16 February 2009, whilst the E52 was announced later on 6 May 2009. They are both physically and functionally identical, except that the E55 has a 'half-QWERTY' keyboard, similar to the SureType keyboard on BlackBerry Pearl, whereas the E52 revision has a traditional T9 keypad. [5]
They are available in Black, Black Aluminum, Metal Grey aluminium, White Aluminium and Gold. They came with a 1 GB microSD memory card, [6] but also support microSD cards with up to 32 GB memory. They have 60 MB of free user memory. The E52 is the successor to Nokia's successful E51 model. [7] The latest firmware version is v091.004, released on June 2, 2012.
The E52 and E55 were, at 9.9 mm thickness, very slim for its time, and feature mostly metallic bodies. [8] [9] Nokia called the E55 the world's thinnest smartphone (it was just 0.1 mm thinner than Nokia E71). [10] The E55 model has a unique 'compact' QWERTY keyboard featuring two letters in the QWERTY order on a single key.
