Overview and Introduction
The Samsung Galaxy Trend II Duos S7572 is a smartphone that was released in May 2013. It was designed to cater to users looking for a budget-friendly mobile device with decent features. The device was recognized for its dual SIM capability and relatively compact design. Although it has been discontinued, the Galaxy Trend II Duos represents an interesting phase of development in the smartphone industry, as it balances functionality with affordability.
Design and Build
The Samsung Galaxy Trend II Duos S7572 features a classic design typical of smartphones in the early 2010s. The dimensions are 121.5 x 63.1 x 11.1 mm, making it compact and easy to handle. Weighing just 128.5 grams, the device is lightweight. The phone is available in two distinct colors, white and gray, which give it a versatile look for various users.
Display
The device boasts a 4.0-inch TFT display with a resolution of 480 x 800 pixels. Although not as vivid or clear as modern displays, this screen ensures decent clarity and performance for basic multimedia consumption and navigation. The screen-to-body ratio is approximately 59.4%, which is standard for smartphones of this era.
Performance and Platform
The Galaxy Trend II Duos runs on the Android 4.1 Jelly Bean operating system, which was one of the popular OS versions at the time of its release. It is powered by a dual-core 1.2 GHz processor. While it’s not comparable to modern standards, it offered acceptable performance for tasks such as browsing, social networking, and light gaming.
Memory and Storage
In terms of memory, the device is equipped with 768MB of RAM, and it has an internal storage capacity of 4GB. For users who need more space for apps and media files, the device includes a microSDHC card slot for expandable storage, which is essential given the relatively small amount of internal storage.
Camera
The Samsung Galaxy Trend II Duos S7572 is fitted with a basic 3.15 MP main camera. While it doesn't support high-definition video recording, it offers basic functionalities for capturing everyday moments. The absence of a front-facing camera is a limitation for users interested in selfies or video calls.
Connectivity
This model supports GSM and HSPA technologies and is capable of delivering speeds up to 7.2/5.76 Mbps, supporting 2G and 3G network bands but lacking 4G LTE capability. Connectivity features include Wi-Fi 802.11 b/g/n with hotspot capability, Bluetooth 3.0, GPS, and microUSB 2.0 for charging and data transfer. It should be noted that NFC and radio features are not present on this device.
SIM and Networking
One of the attractive features of this smartphone is its dual SIM capability. Users can operate two different phone numbers simultaneously. The device supports Mini-SIM cards and works on a dual standby mode, which was quite useful for individuals requiring separate lines for personal and professional purposes.
Battery Life
The Samsung Galaxy Trend II Duos is powered by a removable Li-Ion 1500 mAh battery. The battery offers a stand-by time of up to 300 hours on 3G and a talk time of up to 11 hours on 3G networks. This battery life was suitable for average use, accommodating the needs of many users without frequent charging.
Audio and Additional Features
The device includes a loudspeaker and a 3.5mm audio jack, which was a standard requirement for users to enjoy music through earphones or headsets. It includes basic sensors like an accelerometer and proximity sensor that were sufficient for basic smartphone functionalities during that period.
Market Positioning and Pricing
During its release, the Samsung Galaxy Trend II Duos was priced around 170 EUR, positioning it as an affordable entry-level smartphone catering to users who required basic smartphone functionalities without a significant financial investment. It competed with other budget-friendly smartphones by offering dual SIM support and straightforward usability.
Conclusion
The Samsung Galaxy Trend II Duos S7572 is a representation of its time in mobile technology. Its dual SIM feature, basic performance, and compact design were ideal for a specific market segment in the early 2010s. Although it doesn't match up to the technological standards of today's smartphones, it effectively met the needs of users seeking functionality and affordability.
Key Features of Samsung Galaxy Trend II Duos S7572
- Support for GSM / HSPA network technologies.
- Diverse compatibility with 2G and 3G bands.
- Dual SIM capability for flexibility and convenience.
- Compact and lightweight design (121.5 x 63.1 x 11.1 mm, 128.5 g).
- 4.0-inch TFT display with a resolution of 480 x 800 pixels for clear viewing.
- Powered by a Dual-core 1.2 GHz processor running on Android 4.1 (Jelly Bean).
- Expandable storage with microSDHC card slot.
- Includes a 3.15 MP main camera for basic photography needs.
- Wi-Fi 802.11 b/g/n hotspot support for wireless connectivity.
- Equipped with GPS for accurate positioning.
- Removable Li-Ion 1500 mAh battery offering up to 11 hours of talk time on 3G.
- Available in stylish White and Gray colors.
Samsung Galaxy Trend II Duos S7572 Disadvantages
- Limited internal storage of 4GB, which may require frequent reliance on external microSD cards for additional storage.
- 768MB of RAM, limiting the ability to smoothly run memory-intensive applications.
- No front-facing camera, which restricts the ability to take selfies or engage in video calls.
- Low-resolution 3.15 MP main camera, potentially leading to subpar image quality compared to modern smartphones.
- Lacks NFC and radio features, limiting connectivity options.
- Bluetooth version 3.0, which is outdated and offers lower data transfer speeds compared to newer versions.
- Discontinued model, meaning limited or no software updates or manufacturer support.
- Small 1500 mAh battery, potentially requiring frequent charging with moderate to heavy use.
- TFT display technology, which generally offers lower contrast and viewing angles compared to IPS or AMOLED displays.
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