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Yezz ZC20 Complete Specs Pricing Pros & Cons Unveiled

Release Date
2015, January
Camera
NO
Battery
600mAh
Screen
1.8"
Storage
4MB 4MB , microSDHC slot
Operating System
Feature phone

Introduction to Yezz ZC20

The Yezz ZC20 is a notable addition to the world of feature phones, particularly for those seeking basic functionality without the complexities of a smartphone. Released in January 2015, following its announcement in November 2014, the Yezz ZC20 is a compact device with fundamental features that serve users looking for simplicity and reliability. Despite its discontinuation, it remains a point of interest for collectors and enthusiasts of classic mobile devices.

Design and Build

The Yezz ZC20 boasts a simplistic yet functional design, characterized by its dimensions of 112 x 51.5 x 13.7 mm and a lightweight build at 53 grams without the battery. Its form factor ensures easy handling and portability. Constructed with practicality in mind, the device supports a Mini-SIM and features a durable outer casing available in white and blue colors, appealing to users who appreciate classic and understated aesthetics.

Display

The device is equipped with a 1.8-inch TFT display capable of displaying 256K colors. Although modest by modern standards, the screen offers a resolution of 128 x 160 pixels, which translates to a pixel density of approximately 114 ppi. This level of display quality is sufficient for text-based applications, suitable for the phone's primary communication purpose.

Network and Connectivity

The Yezz ZC20 operates on GSM technology, compatible with 2G bands including GSM 850, 900, 1800, and 1900. While devoid of modern connectivity options like Bluetooth, Wi-Fi, or NFC, the device does offer a microUSB port for charging and data transfer purposes. It includes a stereo FM radio with a built-in antenna, providing an additional entertainment option for users.

Memory and Storage

In terms of memory, the Yezz ZC20 offers 4MB of internal storage and RAM, reflecting its intended use for less demanding applications. However, it accommodates microSDHC cards through a dedicated slot, enabling users to expand storage for contacts and other essential data. The phone supports a basic phonebook and call record functionalities.

Battery Life

Powered by a removable Li-Ion 600 mAh battery, the Yezz ZC20 provides a respectable standby time of up to 120 hours and a talk time of up to 4 hours and 30 minutes. Charging is facilitated through a convenient charging dock. This battery performance is adequate for users who require a reliable device for calls and text messaging across a few days without frequent recharging.

Audio and Sound

The audio capabilities of the Yezz ZC20 include a loudspeaker and a 3.5mm headphone jack, catering to users who may prefer listening to music or radio via headphones. The inclusion of these features represents the standard offerings for feature phones during the period of its release.

User Interface and Operating System

Functioning as a feature phone, the Yezz ZC20 operates on a minimalist OS, providing core functionalities such as SMS messaging but lacks support for applications like Java and games. The interface is designed for straightforward navigation conducive to users who prefer uncomplicated operation.

Conclusion

In summary, the Yezz ZC20 represents an archetype of basic mobile communication devices from the mid-2010s. It appeals to a niche market segment that values simplicity, reliability, and a focus on essential functions without the distractions of high-tech features. Despite its discontinuation, it remains a relevant example of feature phones appreciated by users nostalgic for a bygone era of mobile technology.

Key Features of Yezz ZC20

  • Compact Design: Dimensions of 112 x 51.5 x 13.7 mm and light weight of 53g without battery for easy portability.
  • Display: TFT screen with 256K colors for basic display needs.
  • Expandable Memory: Supports microSDHC card for additional storage.
  • FM Radio: Built-in stereo FM radio for on-the-go entertainment.
  • Connectivity: Includes a 3.5mm audio jack and microUSB for charging.
  • Battery Life: Removable Li-Ion 600 mAh battery with up to 120 hours of standby time.

Yezz ZC20 Key Disadvantages

  • Lacks support for GPRS and EDGE; no internet connectivity.
  • Discontinued status; limited availability for purchase or support.
  • No camera feature, which limits multimedia capabilities.
  • Very basic display size and low screen resolution (128 x 160 pixels).
  • No Bluetooth, WLAN, or GPS capabilities; limited connectivity options.
  • Limited internal storage of only 4MB, restricting app and file storage.
  • No sensors or advanced features typically found in modern smartphones.
  • Basic messaging support with SMS only and no games or Java support.
  • Relatively small battery capacity (600 mAh) with limited talk time.
Network
Technology GSM
2G bands GSM 850 / 900 / 1800 / 1900
GPRS No
EDGE No
Launch
Announced 2014, November. Released 2015, January
Status Discontinued
Body
Dimensions 112 x 51.5 x 13.7 mm (4.41 x 2.03 x 0.54 in)
Weight 53 g without battery (1.87 oz)
SIM Mini-SIM
Display
Type TFT, 256K colors
Size 1.8 inches, 10.2 cm2 (~17.7% screen-to-body ratio)
Resolution 128 x 160 pixels (~114 ppi density)
Memory
Card slot microSDHC (dedicated slot)
Phonebook Yes
Call records Yes
Internal 4MB 4MB
Camera
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN No
Bluetooth No
Positioning No
NFC No
Radio Stereo FM radio; built-in antenna
USB microUSB
Features
Sensors
Messaging SMS
Games No
Java No
Battery
Type Li-Ion 600 mAh, removable
Charging Charging dock
Stand-by Up to 120 h
Talk time Up to 4 h 30 min
Misc
Colors White, Blue

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