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Nokia E51 Specs Features and Pricing Unveiled

Release Date
2007, November
Camera
2MP
Battery
1050mAh
Screen
2.0"
Storage
130MB 96MB RAM , microSDHC slot
Ram
96MB RAM
Operating System
Symbian OS 9.2, Series 60 v3.1 UI

Introduction to Nokia E51

The Nokia E51 was announced in September 2007 and released in November of the same year. As part of Nokia’s Eseries line, it was designed for business professionals seeking a reliable and compact mobile device capable of handling everyday tasks efficiently. Despite being discontinued, the E51 remains celebrated for its robust construction and multifunctionality rooted in the Symbian OS.

Design and Build

The Nokia E51 features a sleek and sturdy design, with dimensions of 114.8 x 46 x 12 mm and a weight of 100 grams. It is equipped with a Mini-SIM card slot and comes in stylish colors of Black and Silver. The device was fashioned to exude a professional appearance, appealing to businessmen who required a device that reflected their professional demeanor.

Display

The E51 is equipped with a TFT display that supports 16M colors. The 2.0-inch screen offers a resolution of 240 x 320 pixels with a 4:3 aspect ratio, resulting in a pixel density of approximately 200 ppi. Although the screen size may seem limited by modern standards, it was considered standard for the phones of its time, ensuring clarity and vibrancy.

Network and Connectivity

The device supports GSM and HSPA network technologies, allowing connectivity across various global 2G and 3G bands, including GSM 850 / 900 / 1800 / 1900 and HSDPA 850 / 2100. It offers a speed of HSPA 3.6/0.384 Mbps, which was sufficient for typical web browsing and email management during its time.

Platform and Performance

Running on Symbian OS 9.2, Series 60 v3.1 UI, the Nokia E51 is powered by a 369 MHz ARM 11 processor. This platform was popular among Nokia phones and provided a user-friendly experience combining productivity and entertainment features. The 96MB RAM, although modest, allowed smooth operation of basic applications and multitasking capabilities within the limits of the time.

Storage and Memory

The handset comes with 130MB of internal storage and 96MB of RAM, complemented by a dedicated microSDHC card slot for expandable storage. This setup provided adequate space for storing essential documents, multimedia files, and additional applications, accommodating the needs of its users effectively.

Camera

The Nokia E51 is equipped with a single rear 2 MP camera capable of capturing decent-quality images. It supported video recording at 320p@15fps, which was practical for the occasional video capture. Although lacking a front-facing camera, its camera specifications were fairly standard for devices produced during its era.

Audio and Sound

The device includes a loudspeaker but lacks a 3.5mm headphone jack, which might limit the use of conventional headphones. The E51 supports a variety of alert types, including vibration and downloadable polyphonic and MP3 ringtones, showcasing its ability to manage different alert modes easily.

Communications

For connectivity, the Nokia E51 offers Wi-Fi 802.11b/g support, allowing VoIP over WLAN, hence beneficial for business users needing seamless internet connection on-the-go. The phone also supports Bluetooth 2.0 with A2DP for wireless audio streaming. Although it doesn't feature positioning services, it includes an FM radio, miniUSB 2.0 port, and an infrared port to maximize its communication capabilities.

Battery Life

Providing reliable power, the Nokia E51 is equipped with a removable Li-Ion 1050 mAh battery (BP-6MT). It offers a standby time of up to 310 hours and a talk time of up to 4 hours and 20 minutes. These features ensure that the device can withstand a moderate amount of use throughout the day without the constant need for recharging.

Additional Features

The device includes a browser that supports WAP 2.0/xHTML and HTML, catering to essential web browsing needs. While it may not have had advanced sensors or a comprehensive features list by today's standards, the Nokia E51 stood out in providing necessities for business users efficiently.

Conclusion

Though discontinued, the Nokia E51 is remembered as a reliable and robust mobile phone that effectively catered to the needs of business professionals during its peak. Its design, coupled with its performance capabilities, made it a worthy advocate for Nokia's reputation in producing durable and utilitarian devices.

Nokia E51 Key Features

  • Supports GSM and HSPA network technologies.
  • Slim and lightweight design with dimensions of 114.8 x 46 x 12 mm and a weight of 100 g.
  • 2.0-inch TFT display with 16 million colors and a resolution of 240 x 320 pixels.
  • Powered by Symbian OS 9.2 with a 369 MHz ARM 11 processor.
  • Expandable memory through a dedicated microSDHC card slot.
  • 2 MP main camera with video recording capability.
  • Wi-Fi 802.11b/g support with VoIP over WLAN.
  • Bluetooth version 2.0 with A2DP for wireless connectivity.
  • Includes an infrared port and FM radio functionality.
  • Removable Li-Ion 1050 mAh battery offering up to 310 hours standby time.

Drawbacks of Nokia E51

  • No 3.5mm headphone jack which limits headphone compatibility.
  • Lack of a selfie camera, restricting video call and selfie capabilities.
  • The 2 MP main camera offers limited image quality by modern standards.
  • Symbian OS 9.2 is outdated compared to modern smartphone operating systems.
  • Small 2.0-inch display with low screen-to-body ratio (~23.5%).
  • Limited internal memory of 130MB which may require frequent storage management.
  • Low CPU speed with a 369 MHz ARM 11 processor, affecting performance.
  • No GPS or positioning capabilities, which may limit navigation functionality.
  • Lack of modern connectivity options such as NFC or advanced Bluetooth versions.
  • Discontinued status means it no longer receives official support or updates.
Network
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 2100
Speed HSPA 3.6/0.384 Mbps
Launch
Announced 2007, September. Released 2007, November
Status Discontinued
Body
Dimensions 114.8 x 46 x 12 mm, 61 cc (4.52 x 1.81 x 0.47 in)
Weight 100 g (3.53 oz)
SIM Mini-SIM
Display
Type TFT, 16M colors
Size 2.0 inches, 12.4 cm2 (~23.5% screen-to-body ratio)
Resolution 240 x 320 pixels, 4:3 ratio (~200 ppi density)
Platform
OS Symbian OS 9.2, Series 60 v3.1 UI
CPU 369 MHz ARM 11
Memory
Card slot microSDHC (dedicated slot)
Internal 130MB 96MB RAM
Main Camera
Single 2 MP
Video 320p@15fps
Selfie camera
Sound
Loudspeaker Yes
Alert types Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack No
Comms
WLAN Wi-Fi 802.11b/g, VoIP over WLAN
Bluetooth 2.0, A2DP
Positioning No
Infrared port Yes
Radio FM radio
USB miniUSB 2.0
Features
Sensors
Browser WAP 2.0/xHTML, HTML
Battery
Type Removable Li-Ion 1050 mAh battery ( BP-6MT)
Stand-by Up to 310 h
Talk time Up to 4 h 20 min
Misc
Colors Black, Silver
SAR 1.38 W/kg (head)     0.75 W/kg (body)
SAR EU 1.47 W/kg (head)
Price About 120 EUR
Tests
Loudspeaker Voice 67dB / Noise 65dB / Ring 71dB
Audio quality Noise -76.4dB / Crosstalk -74.8dB

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