Overview of Samsung Galaxy S4 CDMA
The Samsung Galaxy S4 CDMA was announced and released in May 2013. It was a part of the high-end lineup from Samsung, focusing on delivering top-notch performance and features for its time. Despite being discontinued, the Galaxy S4 CDMA remains a popular device among tech enthusiasts due to its remarkable specifications and performance standards when launched.
Network Capabilities
The Galaxy S4 CDMA supported a wide range of network technologies including GSM, CDMA, HSPA, EVDO, and LTE. Specifically, for 2G bands, it supported GSM 850/900/1800/1900. The 3G connectivity was covered with HSDPA 850/900/1900/2100, and for 4G bands, it supported bands 4 and 13. The device was capable of achieving speeds of up to 42.2/5.76 Mbps on HSPA, 100/50 Mbps on LTE Cat3, and 3.1 Mbps on EV-DO Rev.A, making it a versatile option for connectivity.
Design and Body
The physical design of the Samsung Galaxy S4 CDMA was compact and sleek. It measured 136.7 x 69.6 x 7.9 mm and weighed 130.1 grams. It was lightweight and portable, making it easy to handle. The phone used a Micro-SIM card and was available in colors like White Frost and Black Mist, appealing to a wide variety of consumer preferences.
Display Quality
The Samsung Galaxy S4 CDMA featured a 5.0-inch Super AMOLED display protected by Corning Gorilla Glass 3. The display resolution was 1080 x 1920 pixels, resulting in a pixel density of approximately 441 pixels per inch. This high level of detail offered sharp and vibrant visuals, suitable for multimedia consumption and gaming.
Platform and Hardware Specifications
Running on Android 4.2.2 (Jelly Bean) with an upgrade path to Android 5.0.1 (Lollipop), the Galaxy S4 also incorporated Samsung's custom TouchWiz UI. The device was powered by a Qualcomm APQ8064T Snapdragon 600 chipset, with a quad-core 1.9 GHz Krait 300 CPU and Adreno 320 GPU. Such specifications provided smooth performance in both applications and more demanding tasks like gaming.
Memory and Storage
The phone came with an internal storage of 16GB, paired with 2GB RAM, which was relatively competitive at the time of its release. Additionally, it had a dedicated microSDXC slot, enabling users to expand storage capacity significantly, catering to those who required more space for apps and media files.
Camera Features
The Galaxy S4 CDMA was equipped with a 13 MP rear camera with features like LED flash and HDR, capable of recording videos at 1080p @ 30fps. The front-facing camera was a 2 MP sensor, supporting dual video call functions, also capable of 1080p video recording. This configuration allowed it to capture decent photos and videos, fitting the needs of most users at the time.
Sound and Connectivity
The device retained a 3.5mm headphone jack, supporting the use of standard earphones. It also offered a loudspeaker for media playback. For connectivity, it included Wi-Fi 802.11 a/b/g/n/ac, dual-band, Bluetooth 4.0, NFC, and an infrared port, with microUSB 2.0 for charging and data transfer. Notably, it lacked a built-in FM radio.
Sensors and Features
Samsung included a myriad of sensors in the Galaxy S4 CDMA, such as accelerometer, gyro, proximity, compass, barometer, temperature, humidity, and gesture sensors. These features enhanced the device's interaction capabilities, offering a range of functionalities from health monitoring to precise navigation.
Battery Performance
The Galaxy S4 CDMA housed a removable 2600 mAh Li-Ion battery, allowing for easy replacement. It provided up to 11 hours of talk time on 3G networks and 69 hours of music play. The phone supported wireless (PMA) charging, which added convenience for users.
Market Availability and Price
Upon its release, the Samsung Galaxy S4 CDMA was priced at approximately 440 EUR. Although discontinued, it remains a testament to Samsung's design and technological capabilities for its era, offering a balanced mix of features, performance, and design for consumers.
Conclusion
Despite the end of its official production, the Samsung Galaxy S4 CDMA left a significant mark in the mobile industry. It combined an extensive feature set with robust hardware, appealing to tech-savvy users who valued a well-rounded smartphone experience. Even today, it serves as a classic example of Samsung's impact on smartphone evolution.
Key Features of Samsung Galaxy S4 CDMA
- Network Technology: GSM / CDMA / HSPA / EVDO / LTE
- Super AMOLED Display, 5.0 inches with 1080 x 1920 pixels resolution
- Protection: Corning Gorilla Glass 3
- OS: Android 4.2.2 (Jelly Bean), upgradable to 5.0.1 (Lollipop), TouchWiz UI
- Processor: Quad-core 1.9 GHz Krait 300
- Chipset: Qualcomm APQ8064T Snapdragon 600
- Internal Memory: 16GB 2GB RAM with microSDXC card slot
- Main Camera: 13 MP with LED flash and HDR
- Front Camera: 2 MP with dual video call functionality
- Video Recording: 1080p at 30fps for both cameras
- Connectivity: Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 4.0, NFC, Infrared port, GPS, GLONASS
- Sensors: Accelerometer, gyro, proximity, compass, barometer, temperature, humidity, gesture
- Battery: Li-Ion 2600 mAh, removable with Wireless Charging (PMA)
- Colors: White Frost, Black Mist
Samsung Galaxy S4 CDMA Drawbacks
- Discontinued status may lead to limited support and updates.
- Limited internal storage capacity of 16GB, though expandable with microSDXC.
- Primary camera lacks advanced features found in more recent models.
- Old Android version (upgradable only to Lollipop), which may not support new apps and features.
- No radio feature included.
- Lower battery capacity at 2600 mAh compared to modern standards, leading to shorter usage time.
- MicroUSB 2.0 instead of more recent USB-C, affecting data transfer speed and compatibility.
- Relatively thick body at 7.9 mm, which is more than the modern standard.
- Lack of 4G band variety may limit connectivity in certain regions.
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