Nokia E51: A Classic Business Phone from 2007

Nokia E51 was a Symbian OS smartphone that was released in 2007 as a part of the Eseries line of business-oriented phones. It was the successor of the Nokia E50 and the predecessor of the Nokia E52/E55. It had a slim and elegant design, with a stainless steel body and a choice of black, silver or bronze colors. It was also one of the smallest Nokia smartphones at the time, yet it had many features and capabilities that made it a powerful and versatile device.

Features and Specifications

Nokia E51 had a 2.0-inch TFT display with 16 million colors and a resolution of 240 x 320 pixels. It had a five-way scroll key and a numeric keypad, as well as dedicated keys for email, calendar, contacts and home screen. It also had a 2-megapixel camera on the back, but there was also a version without the camera for some markets. The phone supported GSM, UMTS and HSDPA networks, as well as Wi-Fi, Bluetooth, infrared and USB connectivity. It also had an FM radio and a 2.5 mm audio jack.

The phone ran on Symbian OS 9.2 with the S60 3rd Edition user interface. It had a 369 MHz ARM 11 processor and 96 MB of RAM. It had 130 MB of internal storage, which could be expanded with a microSD card up to 32 GB. It also had a removable Li-Ion battery with a capacity of 1050 mAh, which could provide up to 4.4 hours of talk time and up to 13 days of standby time.

Nokia E51 was designed to be a productivity tool for business users, as it had many applications and features that supported email, web browsing, document viewing and editing, voice over IP, push to talk, video calling and more. It also had a built-in SIP client that allowed users to make free or low-cost calls over the internet using VoIP services. It also supported Mail for Exchange, which enabled users to sync their email, contacts and calendar with Microsoft Exchange servers.

Nokia E51 also had some multimedia capabilities, such as playing music, videos and games. It supported various formats such as MP3, WMA, WAV, RA, AAC, M4A, WMV, RV, MP4 and 3GP. It also had a predictive text input feature that made typing easier and faster.

Reception and Legacy

Nokia E51 was well received by critics and users alike, who praised its design, performance, features and battery life. It was considered to be one of the best business phones of its time, as well as one of the most beautiful phones ever made by Nokia. It sold over seven million units worldwide, making it one of the most popular Eseries phones.

Nokia E51 was discontinued in 2009, but it still has a loyal fan base who appreciate its quality and functionality. Some users still use it as their primary or secondary phone, while others collect it as a nostalgic piece of technology history.


Nokia E51 was a classic business phone from 2007 that offered a sleek design, a powerful performance and a rich set of features. It was one of the best Symbian OS smartphones ever made by Nokia, and it still has a lasting appeal among many users today. It was a phone that combined style and substance in a perfect balance.

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