Inside the O2 XDA mini S Specs Pros Cons & Pricing

Network and Connectivity

The O2 XDA mini S is a versatile device using GSM technology. It offers support for multiple 2G bands, including GSM 850, 900, 1800, and 1900, allowing users to stay connected across various regions and networks. The device is capable of Class 10 GPRS, providing reasonable data speeds for its time. Additionally, it supports EDGE, enhancing its connectivity options by allowing somewhat faster data transmission.

Launch and Availability

Launched in the third quarter of 2005, the O2 XDA mini S quickly gained attention for its compact design and rich features. However, it is now discontinued, making it a vintage device of the early smartphone era that caters to tech enthusiasts and collectors interested in mobile technology evolution.

Design and Build

With dimensions of 108 x 58 x 23 mm and a weight of 160 grams, the O2 XDA mini S is designed to be portable while providing a robust feel in hand. It features a QWERTY keyboard, a standout aspect that appeals to users who prefer tactile feedback for typing. Equipped with a Mini-SIM slot, its design caters to functionalities required during its release period.

Display

The device is equipped with a 2.8-inch TFT resistive touchscreen, capable of displaying 65K colors. The resolution of 240 x 320 pixels provides clear and vibrant imagery suitable for both personal use and multimedia applications. The screen, occupying about 38.8% of the device's body, supports a robust viewing experience within its 143 ppi density.

Platform and Performance

The O2 XDA mini S runs on Microsoft Windows Mobile 5.0 PocketPC, delivering smartphone capabilities within a familiar Windows environment. Powered by the TI OMAP 850 chipset and a 200 MHz ARM926EJ-S CPU, it offers reliable performance for standard applications ranging from communications to productivity tools.

Memory and Storage

Though it features 64MB of RAM, the device maintains a balance between performance and power consumption. The internal storage of 128MB ROM along with a miniSD card slot expandable up to 2GB allows users to store essential files and multimedia content. Despite seeming limited by today's standards, these specifications were sufficient for its era.

Camera

The main camera of the O2 XDA mini S sports a 1.3 MP sensor with an LED flash, enabling basic photography needs and video recording in acceptable quality. While it doesn’t have a selfie camera, the device was designed at a time when rear baseline cameras were prominent.

Sound and Audio

The device includes a loudspeaker that ensures good audio output for voice calls and multimedia playback. Alert types support vibration and the download of polyphonic and MP3 ringtones. The absence of a 3.5mm headphone jack was a trade-off aimed at maintaining its compact form factor.

Communication Features

Offering Wi-Fi 802.11b/g connectivity, the O2 XDA mini S ensures users can connect to wireless networks readily. Bluetooth 2.0 allows for smooth file transfers and wireless accessory connections. Additionally, it features an infrared port for device pairing and employs a miniUSB for wired data transfer.

Additional Features

Although lacking in advanced sensor technology, the device includes a web browser that supports WAP 2.0/xHTML standards for internet access. Its capacity for basic web navigation and email access made it a competent personal digital assistant (PDA) during its release.

Battery Life

The O2 XDA mini S is powered by a removable Li-Po 1200 mAh battery, emphasizing flexibility in terms of maintenance and longevity. It offers a respectable stand-by time of up to 200 hours and up to 5 hours of talk time, which adequately supports average daily usage.

Miscellaneous

Available in a sleek silver color, the O2 XDA mini S stands out with its sophisticated design suitable for both professional and personal use. Despite its discontinuation, the device represents a pivotal period in the transition from traditional PDAs to smartphones, marking significant progress in mobile technology.