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Unveiling Sony Ericsson Xperia Pureness Specs Pricing Pros & Cons

Release Date
2009, November
Camera
NO
Screen
1.8"
Storage
2GB
Operating System
Feature phone

Introduction to Sony Ericsson Xperia Pureness

The Sony Ericsson Xperia Pureness is an enigmatic device that stands out in the history of mobile phones. Released in November 2009, it deviates from the conventional norms of mobile design and features at the time. This article delves into the various aspects of Sony Ericsson Xperia Pureness, detailing its design, technology, and unique features.

Design and Display

One of the most striking features of the Xperia Pureness is its design. With dimensions measuring 102 x 43 x 13 mm and weighing only 70g, it is a compact and lightweight phone. The phone's standout feature is its transparent monochrome display, measuring 1.8 inches with a resolution of 240 x 320 pixels. The screen occupies approximately 22.9% screen-to-body ratio, featuring a unique transparency that allows users to see through the phone. This transparent aspect, protected by scratch-resistant glass, was the hallmark of fashion-forward phone design, setting it apart from competitors.

Network and Connectivity

The Xperia Pureness supports GSM and HSPA technology, ensuring compatibility with various networks worldwide. It operates on 2G bands (GSM 850/900/1800/1900) and 3G bands (HSDPA 2100), offering reasonable connectivity for calls and messaging. Though it lacks advanced connectivity options such as WLAN, it does support Bluetooth 2.1 with A2DP for wireless audio streaming and stereo FM radio with RDS.

Unique Features

Focused on minimalism, the Xperia Pureness defies expectations by omitting a camera, a decision that was controversial at the time. Instead, the phone emphasizes simplicity, offering essential functions like SMS, MMS, and email. It includes a WAP 2.0/xHTML browser, providing basic browsing capabilities.

Memory and Storage

This model comes with 2GB of internal storage but lacks a memory card slot, implying a ceiling on data storage, which caters to its minimalist design philosophy. It supports phonebook features with photocall and tracks up to 30 dialed, received, and missed calls.

Sound and Audio

The Xperia Pureness features a loudspeaker, an absence of a 3.5mm audio jack, and proprietary USB connectivity for audio accessories, aligning with its sleek design ethos. The audio performance, as tested, provides a decent auditory experience with noise levels measured at -86.7dB and crosstalk at -86.1dB.

Battery Performance

Powered by a non-removable Li-Po battery, the Xperia Pureness offers reasonable stand-by and talk-time capabilities; up to 350 hours standby on both 2G and 3G networks and up to 8 hours and 30 minutes talk time on 2G, reducing to 3 hours and 30 minutes on 3G networks. This ensures adequate performance for day-to-day usage considering its limited functionality.

Market Position and Legacy

Priced at about 240 EUR at launch, the Xperia Pureness positioned itself as a luxury and fashion-oriented device, which captured the imagination of users interested in unique and aesthetically pleasing gadgets. Its legacy persists as an innovative design experiment in the mobile industry, particularly remembered for its transparent display and minimalist approach.

Concluding Thoughts

While the Sony Ericsson Xperia Pureness may not have achieved mass-market success, it stands as a testament to Sony Ericsson's willingness to experiment with bold design choices and break conventional technology rules. It remains a collector's item and a fascinating study in mobile design evolution, appreciated for its audacious aesthetics and pure, unembellished functionality.

Sony Ericsson Xperia Pureness Key Features

  • Unique transparent monochrome display
  • Scratch-resistant glass protection
  • Lightweight design, weighing only 70 g
  • Compact dimensions (102 x 43 x 13 mm)
  • GSM and HSPA network support
  • Internal storage of 2GB
  • Bluetooth 2.1 with A2DP
  • Stereo FM radio with RDS
  • Non-removable Li-Po battery with a standby time of up to 350 hours

Sony Ericsson Xperia Pureness Disadvantages

  • No expandable memory due to absence of a card slot.
  • Lacks a camera, which is a standard feature in most phones.
  • No WLAN support, limiting internet connectivity options.
  • No GPS, reducing its usability for navigation purposes.
  • No 3.5mm headphone jack, requiring proprietary accessories for audio.
  • Proprietary USB, making it less convenient for charging and data transfer.
  • Non-removable battery, which can be an issue if the battery needs replacement.
  • The display is monochrome, lacking color, which may not appeal to many users.
  • Small screen size with low screen-to-body ratio.
  • Discontinued model, making it difficult to find support or replacement parts.
Network
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 2100
Speed HSPA
Launch
Announced 2009, November. Released 2009, November
Status Discontinued
Body
Dimensions 102 x 43 x 13 mm (4.02 x 1.69 x 0.51 in)
Weight 70 g (2.47 oz)
SIM Mini-SIM
Display
Type Transparent, monochrome
Size 1.8 inches, 10.0 cm2 (~22.9% screen-to-body ratio)
Resolution 240 x 320 pixels, 4:3 ratio (~222 ppi density)
Protection Scratch-resistant glass
Memory
Card slot No
Phonebook Yes, Photocall
Call records 30 dialed, 30 received, 30 missed calls
Internal 2GB
Camera
Sound
Loudspeaker Yes
3.5mm jack No
Comms
WLAN No
Bluetooth 2.1, A2DP
Positioning No
Radio Stereo FM radio, RDS
USB Proprietary
Features
Sensors
Messaging SMS, MMS, Email
Browser WAP 2.0 / xHTML (NetFront)
Games Yes
Java
Battery
Type Non-removable Li-Po battery
Stand-by Up to 350 h (2G) / Up to 350 h (3G)
Talk time Up 8 h 30 min (2G) / Up to 3 h 30 min (3G)
Misc
Colors Black
SAR 1.37 W/kg (head)     0.76 W/kg (body)
SAR EU 1.60 W/kg (head)
Price About 240 EUR
Tests
Loudspeaker Voice 69dB / Noise 66dB / Ring 78dB
Audio quality Noise -86.7dB / Crosstalk -86.1dB

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