Price and specifications of LG G4 Dual advantages, disadvantages, and a comprehensive explanation
Network and Connectivity
The LG G4 Dual is equipped with GSM, HSPA, and LTE technologies, making it versatile for various networks across the globe. Supporting 2G, 3G, and 4G bands, specifically GSM 850/900/1800/1900 for both SIMs, HSDPA 850/900/1900/2100 for the H818N model, and LTE bands 1, 3, 7, 38, 39, 40, 41, the device offers robust connectivity options. This technical configuration facilitates HSPA speeds of up to 42.2/5.76 Mbps and LTE Cat4 speeds reaching 150/50 Mbps, ensuring fast data transfer and smooth internet browsing experiences.
Design and Build
Announced in May 2015, the LG G4 Dual features a sleek and modern design, characterized by its dimensions of 149 x 76.2 x 9.8 mm, and weighing in at just 155 grams. This form factor strikes a balance between a substantial, quality feel and ease of handling. The device supports dual SIM functionality, which is especially beneficial for users needing to manage multiple phone numbers or networks simultaneously.
Display Quality
The 5.5-inch IPS LCD display on the LG G4 Dual is a standout feature. With a screen-to-body ratio of approximately 73.4%, it provides a generous viewing area that is perfect for consuming media and other visual content. The resolution of 1440 x 2560 pixels ensures sharp, vibrant images with a density of about 534 pixels per inch, offering stunning clarity and detail. Its durability is reinforced with Corning Gorilla Glass 3 protection, safeguarding against scratches and minor impacts.
Platform and Performance
Running on Android 5.1.1 Lollipop, upgradeable to Android 6.0 Marshmallow, the LG G4 Dual is powered by the Qualcomm MSM8992 Snapdragon 808 chipset built on the 20nm process. The Hexa-core CPU, comprising four Cortex-A53 cores clocked at 1.4 GHz and two Cortex-A57 cores running at 1.8 GHz, handles multitasking efficiently. The Adreno 418 GPU complements this setup by delivering smooth graphics performance, catering well to gaming and video playback needs.
Storage and Memory
Offering 32GB of internal storage and 3GB of RAM, the LG G4 Dual provides ample space for apps, media, and personal data. The presence of a dedicated microSDXC slot allows for further expansion, accommodating larger files and additional applications with ease, thereby prolonging the device's usability and functionality.
Main Camera Capabilities
The main camera of the LG G4 Dual boasts a 16 MP sensor with an f/1.8 aperture, 28mm wide lens, 1/2.6\" sensor size, and laser autofocus. These attributes collectively enable high-quality image capturing, even in low-light conditions. The camera's 3-axis optical image stabilization reduces blur from shaky hands. Additional features such as LED flash, panorama, and HDR mode enhance creative capabilities. Video capture supports 4K at 30fps and 1080p at 60fps, providing versatile filming options with stereo sound recording for richer audio capture.
Selfie Camera
The 8 MP front-facing camera, featuring an f/2.0 aperture, delivers sharp and clear selfies. Its capability to record 1080p video at 30fps is notable, making it ideal for video calls and self-recorded video content.
Audio Features
Sound quality on the LG G4 Dual is enhanced with a loudspeaker and a standard 3.5mm headphone jack, accommodating a range of audio accessories. These features ensure that users can enjoy a high-quality audio experience, whether listening through speakers or earphones.
Communication Interfaces
The device supports dual-band Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, and can function as a hotspot, promoting flexible and fast wireless communication. Bluetooth 4.1 with A2DP, LE, and aptX assures solid connectivity with compatible devices. It also includes GPS and GLONASS for precise location tracking, NFC for quick data exchanges, and an infrared port for remote control functionalities. Additionally, the stereo FM radio with RDS and microUSB 2.0 (SlimPort 4K) support further enrich the communication features.
Sensors and Additional Features
The LG G4 Dual is outfitted with various sensors including an accelerometer, gyro, proximity sensor, compass, barometer, and a color spectrum sensor. These enhance the phone's interactivity and user experience, facilitating functionalities such as gesture controls, navigation, and environment sensing.
Battery Life and Charging
Fueled by a removable 3000 mAh Li-Ion battery, the device supports wired charging at 18W, compatible with Quick Charge 2.0 technology, enabling shorter charging periods. An optional wireless charging feature (Qi standard) represents a forward-thinking addition. The standby time is projected at up to 240 hours on 2G and 3G networks, with talk time reaching up to 8 hours on 2G and 12 hours on 3G, highlighting its dependable battery performance.
Style and Variants
The LG G4 Dual is offered in various color schemes including Grey, White, Gold, and premium Leather options in Black, Brown, and Red, permitting personalization to match user preferences. Models available include H818 and H818N, reflective of subtle differences in network compatibility and features, adapting to different market needs.
Pricing and Market Position
Initially priced at approximately 280 EUR, the LG G4 Dual positioned itself as a competitive choice in the mid-to-high range smartphone market, delivering a balance of sophisticated features and affordable pricing.
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