LG K4 (2017) is a budget-friendly smartphone that was released in March 2017. Although it has been discontinued, it still garners attention for its affordability and basic features that cater to entry-level smartphone users. This device was released as an upgrade to its predecessor, offering slightly better specifications while maintaining user-friendly attributes for those who prefer a straightforward mobile experience.
The LG K4 (2017) features a simple yet functional design. Its dimensions are 144.7 x 72.6 x 7.9 mm, and it weighs 138 grams. The device is available in two colors: Black and Titan. The smartphone's build is predominantly plastic, which contributes to its lightweight feel. The device supports Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by), making it versatile for users who require flexibility in managing multiple SIM networks.
The phone sports a 5.0-inch IPS LCD display with a resolution of 480 x 854 pixels, translating to a pixel density of approximately 195 ppi. While the resolution is modest, it is sufficient for basic media consumption and everyday tasks. The display occupies about 66.3% of the phone's front, providing a decent screen-to-body ratio. Moreover, the screen is protected by Corning Gorilla Glass 3, which offers resistance against scratches and damage.
Powered by a Qualcomm MSM8909 Snapdragon 210 chipset with a 1.1 GHz Quad-core Cortex-A7 processor and Adreno 304 GPU, the LG K4 (2017) offers basic performance capabilities. The phone comes with 1GB of RAM and is available in 8GB or 16GB internal storage configurations. It also supports storage expansion through a dedicated microSDHC slot, allowing users to extend their storage needs.
The LG K4 (2017) operates on Android 6.0.1 Marshmallow. While this operating system is somewhat outdated, especially in the continuously evolving smartphone market, it still meets the basic needs of users who require essential functionalities from their devices. This OS provides access to a wide array of applications and services available on the Google Play Store.
The device features a 5 MP main camera with an aperture of f/2.6 and autofocus capabilities. It includes features such as LED flash and HDR mode. The camera is capable of recording videos at 720p@30fps. On the front, there's a 5 MP selfie camera with an f/2.7 aperture, also supporting 720p video recording. The cameras are adequate for basic photography and videography, catering to the needs of users who do not prioritize high-end camera performance.
The LG K4 (2017) is equipped with a removable Li-Ion 2500 mAh battery. The battery life is satisfactory for users who utilize their phones for essential tasks such as calling, texting, and light browsing. The removable feature allows users to replace the battery if needed, which can be an advantage for those who prefer longer device lifespan with simple maintenance.
The phone supports GSM, HSPA, and LTE network technologies, which provide decent connectivity options. It includes 2G bands for GSM, 3G bands for HSDPA, and multiple 4G LTE bands. The LTE Cat4 offers download speeds of up to 150 Mbps and upload speeds of up to 50 Mbps, which should be sufficient for regular internet browsing and app usage.
In terms of connectivity, the LG K4 (2017) includes Wi-Fi 802.11 b/g/n with Wi-Fi Direct, Bluetooth 4.1, GPS with GLONASS, FM radio with RDS, and a microUSB 2.0 port. However, it lacks NFC functionality, which limits some of the contactless payment and data transfer capabilities found in more modern devices.
The phone includes basic sensors such as an accelerometer and proximity sensor. These sensors facilitate automatic adjustments to screen orientation and user interface behaviors based on movement and proximity to the user's ear during calls, for example.
At launch, the LG K4 (2017) was priced at approximately 100 EUR, reflecting its position in the budget smartphone segment. Its affordability, coupled with its basic features, made it an attractive option for first-time smartphone users or those seeking a backup device. Although the phone has since been discontinued, it may still be available in secondary markets or through refurbished device sales.
The LG K4 (2017) represents a solid choice for individuals in search of a budget-friendly smartphone designed to handle essential functions with ease. While it does not boast the cutting-edge features or high-end specifications seen in modern smartphones, it serves its purpose well within its price range. For users who prioritize simplicity and cost-effectiveness over premium functionalities, the LG K4 (2017) remains a worthy contender in the realm of accessible mobile technology.
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