The Sony Ericsson Xperia Pureness is a unique, minimalist feature phone released in 2009. Below are its specifications and a summary of customer reviews:

Specifications:

• Display: 1.8-inch transparent monochrome LCD (128 x 160 pixels)
• Design: Transparent keypad, sleek and minimalist
• Network: GSM (2G)
• Camera: None
• Storage: No expandable storage, limited internal memory
• Battery: Removable 930 mAh (up to 5 hours talk time)
• Connectivity: Bluetooth 2.0, USB 2.0
• OS: Proprietary feature phone OS
• Other Features: MP3 player, basic messaging, FM radio

Summary of Customer Reviews:

• Positives:

  • Praised for its bold, transparent design—considered a fashion statement.
  • Lightweight and compact, easy to carry.
  • Simple and distraction-free for calls and texts.
  • Unique backlit keypad with a futuristic aesthetic.

• Negatives:

  • Lack of smartphone features (no apps, internet, or camera).
  • Small, low-resolution screen made readability difficult.
  • Poor battery life compared to modern standards.
  • Expensive for its limited functionality.

Overall, the Xperia Pureness was appreciated as a stylish niche device but criticized for its impracticality as a daily driver.