Overview of Samsung B7350 Omnia PRO 4
The Samsung B7350 Omnia PRO 4 was launched in June 2010 and released in October 2010. This device represents a unique blend of traditional smartphone designs combined with the functionalities suitable for the professional environment. It was designed to cater to the needs of business professionals who needed not just a phone but a device that could handle business tasks on-the-go, all while maintaining the compact design of older mobile models.
Design and Build
With dimensions of 117.7 x 59.8 x 11.9 mm and weighing 122 g, the Samsung Omnia PRO 4 fits comfortably in hand while offering a solid and durable build quality. The device features a QWERTY keyboard, which is quite tactile and ideal for users who are more accustomed to physical keyboards over touchscreen typing. Constructed with a sleek black finish, this device is both professional in appearance and comfortable to use.
Display
The Samsung B7350 Omnia PRO 4 features a 2.62-inch TFT resistive touchscreen that displays 65K colors. Despite its small size, the screen offers a resolution of 320 x 320 pixels, with a density of approximately 173 ppi. This results in a screen-to-body ratio of about 31.5%, ensuring that while the screen is not the primary input method, it remains functional and visible for everyday tasks.
Platform and Performance
Running on Microsoft Windows Mobile 6.5 Professional, the Omnia PRO 4 offers a range of features tailored to business needs. While this operating system may seem dated compared to modern OS, at the time of its release, it provided comprehensive office functionalities that catered well to professional use. The performance of the device is well-calibrated to handle typical business tasks like emailing, web browsing, and document editing.
Memory and Storage
The device comes with an internal storage capacity of 200MB and supports external storage expansion via a microSDHC card slot. The inclusion of a dedicated slot allows users to increase storage capacity significantly depending on the size of the microSDHC card used, facilitating the handling of documents, media files, and business applications.
Camera Features
Equipped with a 3.15 MP AF main camera, the Samsung Omnia PRO 4 allows users to capture basic photos and videos. It supports video recording at 320p@15fps, adequate for quick, informal video captures. However, the absence of a front-facing selfie camera indicates its focus on business rather than multimedia capabilities.
Audio and Connectivity
The Omnia PRO 4 is equipped with a loudspeaker and a 3.5mm jack, making it possible to connect to various audio peripherals. Connectivity options include Wi-Fi 802.11 b/g, Bluetooth 2.1 with A2DP, GPS, A-GPS for navigation, and a stereo FM radio with RDS. Additionally, the device supports microUSB 2.0 for charging and data transfer, ensuring users remain connected in multiple ways.
Battery Life
The device is powered by a removable Li-Ion 1500 mAh battery, capable of providing a standby time of up to 500 hours on 2G and up to 400 hours on 3G. Talk time is rated at up to 9 hours and 20 minutes on 2G, or up to 5 hours and 40 minutes on 3G. This ensures that business users can rely on their phone throughout the day without frequently needing to recharge.
Network and Communication
The Samsung Omnia PRO 4 supports GSM and HSPA technology with 2G bands (GSM 850/900/1800/1900) and 3G bands (HSDPA 900/2100). The device can reach HSPA speeds of 7.2/0.384 Mbps, facilitating adequate internet speeds for browsing and email management vital for professional productivity.
Conclusion
The Samsung B7350 Omnia PRO 4, priced around 150 EUR at launch, catered primarily to business professionals with its compact package, physical keyboard, and versatile connectivity options. While modern smartphones have evolved significantly from this model, its emphasis on basic professional functionalities, reliable connectivity, and sturdy build at the time made it a worthy contender in the business phone segment.
Key Features of Samsung B7350 Omnia PRO 4
- Supports GSM/HSPA network technology for 2G and 3G connectivity.
- QWERTY physical keyboard for efficient typing.
- Microsoft Windows Mobile 6.5 Professional operating system.
- MicroSDHC card slot for expandable storage.
- 3.15 MP main camera with autofocus.
- Wi-Fi 802.11 b/g for wireless connectivity.
- Bluetooth 2.1 with A2DP for wireless audio transmission.
- GPS with A-GPS support for navigation.
- Stereo FM radio with RDS for music and news.
- 3.5mm audio jack for headphones.
- Removable Li-Ion 1500 mAh battery with up to 9 hours 20 minutes talk time on 2G.
- Compact and lightweight design with a weight of 122 g.
Disadvantages of Samsung B7350 Omnia PRO 4
- Outdated Operating System: Runs on Microsoft Windows Mobile 6.5 Professional, which is no longer supported or updated.
- Discontinued Status: The device has been discontinued, making it difficult to find and no longer receiving any official support.
- Resistive Touchscreen: Uses a TFT resistive touchscreen that may not be as responsive or sensitive as modern capacitive touchscreens.
- Limited Internal Storage: Only 200MB of internal storage, which is insufficient for installing many apps or storing media.
- Low Screen-to-Body Ratio: A small 2.62-inch display with a ~31.5% screen-to-body ratio, providing a limited viewing experience.
- Poor Camera Performance: 3.15 MP main camera with video recording limited to 320p at 15fps.
- No Front Camera: Lacks a selfie camera, limiting its use for video calls and selfies.
- Limited Sensors: The device lacks modern sensors found in newer smartphones.
- Mini-SIM Slot: Uses a mini-SIM slot, which might require an adapter for newer SIM cards.
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