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Unveiling Sagem my421z Specs Pricing Pros & Cons

Release Date
2008, October
Camera
1.3MP
Battery
810mAh
Screen
2.0"
Storage
microSD slot
Operating System
Feature phone

Overview of the Sagem my421z

The Sagem my421z is a classic feature phone that was announced in September 2008 and released in October of the same year. Though it has now been discontinued, the device still holds some significance for those interested in the history of mobile technology. Its compact design and basic features made it accessible and suitable for general mobile communication during its time.

Design and Build

The Sagem my421z is designed with simplicity and practicality in mind. It weighs 95 grams and measures 97 x 46 x 14 mm, making it compact and easy to carry. The device features a Mini-SIM slot and was available in Black, Silver, and Pink colors, providing a range of aesthetic choices for users.

Display

The phone comes with a 2.0-inch TFT display supporting 256K colors, which was considered vibrant for a feature phone of its era. The screen resolution is 176 x 220 pixels, resulting in a pixel density of around 141 ppi, offering satisfactory clarity for text and basic graphics.

Camera Features

The Sagem my421z is equipped with a single 1.3 MP rear camera capable of capturing basic photos and video. While not advanced by modern standards, it enabled users to capture spontaneous moments, a significant feature at the time among feature phones.

Battery Life

This device uses a removable Li-Ion 810mAh battery, which offers up to 250 hours of standby time and up to 3 hours and 30 minutes of talk time. This was sufficient for everyday communication needs without frequent recharging, aligning with typical usage patterns of the time.

Networking and Connectivity

The Sagem my421z supports GSM technology and operates on 2G bands (GSM 900/1800/1900). Although it lacks 3G connectivity, it offered GPRS for basic internet access, suitable for lightweight browsing and messaging. Bluetooth is available for short-range wireless data transfer, though it lacks WLAN and GPS capabilities.

Memory and Storage

The phone provides a microSD card slot for expandable storage, allowing users to store more photos, music, and other data. The phonebook feature enabled the storing of contacts, and it kept records of the last 20 dialed, 20 received, and 20 missed calls, a feature that supported basic personal organization.

Sound and Multimedia

While it lacks a loudspeaker and 3.5mm jack, the phone offers a standard headphone experience through its proprietary connection. The Sagem my421z supports basic multimedia features, including polyphonic ringtones and the ability to play simple Java-based games.

Messaging and Applications

The phone supports SMS, EMS, and MMS for a range of messaging options. WAP 2.0/xHTML browser support meant users could access simple web pages. Java MIDP 2.0 support enabled a variety of applications and games to be installed, enhancing user interaction with the device.

Conclusion

The Sagem my421z stands as a testament to the feature phone era—an era marked by practical design and straightforward functionality. While modern smartphones have significantly evolved, the Sagem my421z remains a memory of the transitional phase in mobile technology, providing essential communication features with occasional multimedia support. For those interested in mobile phone history, it serves as a representation of the mobile devices of the late 2000s, characterized by their simplicity, durability, and utility.

Key Features of Sagem my421z

  • Lightweight and Compact: Weighs only 95 g with dimensions of 97 x 46 x 14 mm.
  • GSM Technology: Supports GSM 900/1800/1900 frequency bands.
  • Display: 2.0-inch TFT screen with 256K colors for clear visibility.
  • Expandable Memory: Includes a dedicated microSD card slot.
  • Camera: 1.3 MP main camera with video capabilities.
  • Bluetooth Connectivity: Enables wireless data transfer.
  • Removable Battery: Li-Ion battery with standby time up to 250 hours and talk time up to 3 hours and 30 minutes.
  • Messaging Options: Supports SMS, EMS, and MMS.
  • Gaming and Java Support: Comes with pre-installed games and supports Java MIDP 2.0.
  • Available in Multiple Colors: Offered in Black, Silver, and Pink.

Disadvantages of Sagem my421z

  • EDGE network technology is not supported.
  • The device has been discontinued, which may affect support and repair services.
  • The display size is relatively small at 2.0 inches.
  • Low screen resolution of 176 x 220 pixels.
  • Limited phonebook and call record capacity.
  • Front selfie camera is missing.
  • No loudspeaker feature.
  • Lacks a 3.5mm headphone jack.
  • No WLAN (Wi-Fi) connectivity.
  • Lacks GPS positioning.
  • No FM Radio feature.
  • Proprietary USB connector which may not be easily available.
  • Limited talk time of only up to 3 hours and 30 minutes.
Network
Technology GSM
2G bands GSM 900 / 1800 / 1900
GPRS Yes
EDGE No
Launch
Announced 2008, September. Released 2008, October
Status Discontinued
Body
Dimensions 97 x 46 x 14 mm (3.82 x 1.81 x 0.55 in)
Weight 95 g (3.35 oz)
SIM Mini-SIM
Display
Type TFT, 256K colors
Size 2.0 inches, 12.6 cm2 (~28.2% screen-to-body ratio)
Resolution 176 x 220 pixels (~141 ppi density)
Memory
Card slot microSD (dedicated slot)
Phonebook Yes
Call records 20 dialed, 20 received, 20 missed calls
Main Camera
Single 1.3 MP
Video Yes
Selfie camera
Sound
Loudspeaker No
3.5mm jack No
Comms
WLAN No
Bluetooth Yes
Positioning No
Radio No
USB Proprietary
Features
Sensors
Messaging SMS, EMS, MMS
Browser WAP 2.0/xHTML
Games Yes
Java Yes, MIDP 2.0
Battery
Type Removable Li-Ion battery
Stand-by Up to 250 h
Talk time Up to 3 h 30 min
Misc
Colors Black, Silver, Pink

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