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EF51

BenQ-Siemens • , February

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EF51 - BenQ-Siemens smartphone
EF51 - BenQ-Siemens smartphone
EF51 - BenQ-Siemens smartphone

Key Specifications

  • Display: 2.2 inches, 40 x 40 mm, 15.6 cm2 (~35.7% screen-to-body ratio) screen for immersive viewing experience
  • Camera: 1.3 MP camera system for high-quality photography
  • Storage: 20MB storage, miniSD slot internal storage for apps and media
  • Battery: 870 mAh battery for all-day usage
1.3
No video recorder
870mAh

Network

Technology GSM
2G Bands GSM 900 / 1800 / 1900

Launch

Announced 2006, February
Status Discontinued

Body

Dimensions 89 x 49 x 18 mm (3.50 x 1.93 x 0.71 in)
Weight 95 g (3.35 oz)
SIM Mini-SIM

Display

Type TFT, 256K colors

Memory

Card Slot miniSD
Internal 20MB

Sound

Loud Speaker No

Comms

WLAN No
Blutooth 1.2, A2DP
Positioning No
Radio FM radio
USB Proprietary

Battery

Type Removable Li-Ion 870 mAh battery

MISC

Colors Flashy White, Black
Disclaimer: We cannot guarantee that the information on this page is 100% correct.

FAQs

This device doesn't have an official waterproof rating.

No, this device doesn't support 5G networks in USA.

EF51 comes with the latest version of Android out of the box.

No, this device doesn't support wireless charging.

The EF51 features a 870 mAh battery capacity.

The EF51 comes with a 1.3 MP main camera.

The EF51 features a 2.2 inches, 40 x 40 mm, 15.6 cm2 (~35.7% screen-to-body ratio) display. With 120 x 128 pixels (~80 ppi density) resolution for crisp and clear visuals. The TFT, 256K colors technology ensures vibrant colors and excellent viewing angles.

The EF51 is equipped with sufficient RAM for smooth multitasking and performance.

About EF51

The EF51 by BenQ-Siemens was released in , February and represents a significant addition to the smartphone market. Featuring a 2.2 inches, 40 x 40 mm, 15.6 cm2 (~35.7% screen-to-body ratio) display, a 1.3 MP camera system, and 20MB storage, miniSD slot of storage, and a 870 mAh battery, this device offers a compelling combination of features for modern smartphone users.

the device is equipped with a 870 mAh battery This combination ensures reliable performance and extended battery life for daily use.

Expert Analysis

Our team of mobile technology experts has analyzed the EF51 specifications to help you understand how this device compares to other smartphones in its category. This comprehensive guide provides detailed insights into the phone's capabilities, performance potential, and suitability for different use cases.

Key Highlights

  • Display: 2.2 inches, 40 x 40 mm, 15.6 cm2 (~35.7% screen-to-body ratio) screen for immersive viewing experience
  • Camera: 1.3 MP camera system for high-quality photography
  • Storage: 20MB storage, miniSD slot internal storage for apps and media
  • Battery: 870 mAh battery for all-day usage

Who Should Consider This Phone?

The EF51 is ideal for users who prioritize and reliable battery life. Whether you're a casual user, content creator, or business professional, this device offers the features you need for modern smartphone usage.

Why Choose EF51?

The EF51 stands out in the competitive smartphone market with its impressive 2.2 inches, 40 x 40 mm, 15.6 cm2 (~35.7% screen-to-body ratio) display, advanced 1.3 camera system, and powerful processor. This combination makes it an excellent choice for users seeking a reliable, feature-rich smartphone.

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