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Siemens C72 The Complete Guide to Specs Pricing Pros & Cons

Release Date
2005, August
Camera
0.3MP
Battery
750mAh
Storage
No card slot
Operating System
Feature phone

Overview of Siemens C72

The Siemens C72 is a mobile phone introduced to the market in August 2005 by Siemens AG, a notable player in the communication technology sector during that era. Although the product has since been discontinued, the Siemens C72 earned a place as a reputable feature phone in its time. It was designed to cater to users who preferred basic functionalities and reliable performance rather than the advanced features that modern smartphones offer today.

Design and Build

The Siemens C72 is a compact device with dimensions of 105 x 47 x 18 mm and a weight of approximately 86 grams, making it lightweight and convenient for everyday handling and portability. Its form factor is characteristic of the feature phones of its time, fitting comfortably in the hand and pocket. The device supports Mini-SIM cards, which were standard at the time.

Display

The phone is equipped with a CSTN display capable of rendering 65K colors. It provides a modest resolution of 128 x 128 pixels with a 1:1 ratio, which suffices for the basic operations of a feature phone. Although the clarity and color depth cannot compare with today's high-tech displays, it served its purpose well in terms of usability and legibility for messaging and basic phone operations.

Camera

The Siemens C72 features a singular VGA camera with video capabilities. The camera is designed to capture basic images and video clips, with a resolution that matches the needs of casual photography at the time. Although it lacks the sophisticated imaging technology of modern smartphones, the inclusion of a camera was a notable feature for basic handsets during its release.

Battery Life

Powering the Siemens C72 is a removable Li-Ion 750 mAh battery. This battery provides respectable performance for a feature phone, offering up to 300 hours of standby time and approximately 5 hours of talk time. With no need to support processor-intensive activities, the battery was more than adequate for daily use.

Network and Connectivity

The Siemens C72 operates on GSM technology and supports 2G bands (GSM 900 / 1800 / 1900). For its internet and data usage, the phone is equipped with GPRS Class 10 integration, although it lacks EDGE technology. In terms of connectivity, it includes an Infrared port, enabling file transfer between compatible devices. However, it does not support WLAN, Bluetooth, or advanced positioning technologies.

Sound

The device lacks a loudspeaker but rings with downloadable polyphonic ringtones. As expected from feature phones of this era, it does not include a 3.5mm jack for headphone connectivity; users relied primarily on the device's inbuilt alert systems.

Memory and Storage

The Siemens C72 does not support external memory cards; it offers internal options such as a phonebook and call records storage, capable of holding 100 entries each for received, dialed, and missed calls. Such storage parameters were suitable for average phone users of that time.

Operating System and Features

Running on a proprietary operating system designed for feature phones, the Siemens C72 provides users with basic messaging capabilities – SMS, EMS, MMS, Email, and Instant Messaging. It supports Java (MIDP 2.0), opening opportunities for simple Java-based applications and games, of which it includes two pre-installed ones.

Web and Applications

The Siemens C72 is equipped with a WAP 2.0/xHTML browser, enabling users to access rudimentary internet services. Given the era, this functionality would typically allow for essential browsing purposes, though limited by current standards in terms of speed and usability.

Miscellaneous Features

The Siemens C72 was marketed in a Liquid Silver color, appealing to the aesthetic preferences of many users. While lacking the wealth of sensors and advanced features of current smartphones, its simplicity and focused functionalities made it a reliable choice for users needing basic communication tools.

Conclusion

The Siemens C72 offers a retro snapshot of mobile technology during the mid-2000s. Emphasizing fundamental phone functionalities and user-friendly design, it remains a point of nostalgia for those who experienced the era of feature phones. While it does not meet the capabilities and expectations of modern smartphones, the Siemens C72 stands as a testament to the evolution of mobile technology and user preferences over the years.

Key Features of Siemens C72

  • Compact and lightweight design (86 g, 105 x 47 x 18 mm)
  • GSM 900/1800/1900 technology for wide network coverage
  • GPRS Class 10 for enhanced data connectivity
  • CSTN display with 65K colors
  • VGA main camera with video capability
  • Li-Ion 750 mAh removable battery with up to 300 h standby time and 5 h talk time
  • Infrared port for data transfer
  • Supports SMS, EMS, MMS, Email, and Instant Messaging
  • WAP 2.0/xHTML browser
  • Java support (MIDP 2.0) for additional applications and games

Disadvantages of Siemens C72

  • No EDGE support for faster data transfer.
  • Discontinued status means lack of support and updates.
  • Low-resolution CSTN display with only 65K colors.
  • No expandable memory card slot.
  • Lack of a selfie camera.
  • No loudspeaker available.
  • No standard 3.5mm headphone jack.
  • No WLAN, Bluetooth, or GPS support.
  • No built-in radio functionality.
  • Uses a proprietary USB instead of standard microUSB or USB-C.
Network
Technology GSM
2G bands GSM 900 / 1800 / 1900
GPRS Class 10
EDGE No
Launch
Announced 2005, August
Status Discontinued
Body
Dimensions 105 x 47 x 18 mm (4.13 x 1.85 x 0.71 in)
Weight 86 g (3.03 oz)
SIM Mini-SIM
Display
Type CSTN, 65K colors
Size
Resolution 128 x 128 pixels, 1:1 ratio
Memory
Card slot No
Phonebook Yes
Call records 100 received, 100 dialed and 100 missed calls
Main Camera
Single VGA
Video Yes
Selfie camera
Sound
Loudspeaker No
Alert types Vibration; Downloadable polyphonic ringtones
3.5mm jack No
Comms
WLAN No
Bluetooth No
Positioning No
Infrared port Yes
Radio No
USB Proprietary
Features
Sensors
Messaging SMS, EMS, MMS, Email, Instant Messaging
Browser WAP 2.0/xHTML
Games 2
Java Yes, MIDP 2.0
Battery
Type Removable Li-Ion 750 mAh battery
Stand-by Up to 300 h
Talk time Up to 5 h
Misc
Colors Liquid Silver

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