The LG G4 is the successor of the LG G3. this device is an android powered smartphone which is manufactured by LG. It was launched publicly back in the June 2015. Although “successor” the device just was a moderately modified version of the old G3 smartphone.
The G4 received mixed to positive reviews; while praising the G4’s display quality, camera, and overall performance, critics characterized the G4 as being a robust device that did not contain enough substantial changes or innovation over its predecessor to make the device stand out against its major competitors, but could appeal to power users needing a smartphone with expandable storage and a removable battery.

Quick review:

Brand:  G series
Manufacturer:  LG Electronics
Slogan:  See the Great, Feel the Great
First released:  April 29, 2015
Predecessor LG G3
Type Smartphone
Form factor  Slate
Dimensions 148.9 mm (5.86 in) H 76.1 mm (3.00 in) W 9.8 mm (0.39 in) D
Weight 155 g (5.5 oz)
Operating system: Android 5.1 “Lollipop”
System on chip: Qualcomm Snapdragon 808 CPU Hexa-core 64-bit 20 nm
• Dual-core 1.82 GHz Cortex A57
• Quad-core 1.44 GHz Cortex A53 [1] GPU Adreno 418
Memory 3 GB LPDDR3 RAM, Storage 32 GB Removable
Display 5.5 in (140 mm) 2560×1440 1440p (534 ppi) IPS LCD
Rear camera 16 MP OIS 2.0 , f/1.8 aperture, LED flash , Hybrid infrared autofocus
Front camera 8 MP, f/2.0 aperture
Sound Mono speaker, 3.5 mm stereo
audio jack
Connectivity list         • GSM/HSPA/LTE/4G
• Wi-Fi 802.11a/b/g/n/ac (2.4/5GHz)
• Wi-Fi Hotspot
• Wi-Fi Direct
• Infrared blaster
• Bluetooth 4.1 LE (aptX ) [2] • NFC
• DLNA
• GPS (GPS-A , Glonass )
• Miracast
• USB 2.0 (Micro-B)
• 4K SlimPort

The device as a continuation of the G series brand still maintains the rear button style for volume and capturing. The camera is powerful and exclusively a 16MP WITH F1.8 LENS Ideal for low light and portraits, this ultra-bright
lens produces beautiful bokeh and wonderful, professional-looking photos that pop with clarity and detail. Also sitting inside the removable cover is a 3000mAh li-ion battery which allows you to do more for longer by having the option to swap in a full battery for an empty one without stopping to recharge. The adjacent micro-SD card slot also ensures the G4 will always have plenty of storage space.
Other important functionalities include:

Smart Notice –  Create action formulas to automate routine tasks, use Smart FAQ to discover all of the G4’s features, and even receive personalized recommendations on the weather, travel, and more—all designed to make life simpler and more productive.

Gallery –  Browsing the gallery is faster than ever with a redesigned interface that conveniently organizes photos based on time and location and includes a search-by-date function. There are also occasional reminders to look back on fond moments.

Event Pocket  – Easily drag and drop events right into the calendar and have Event Pocket provide suggestions for venues and things to do based on the information provided. Despite the rich features and functions, the device is still slim and handy. Well I guess 5.5 ain’t that like a cricket bat.  Also designed with creative precision, the G4’s premium
back covers come in metallic gray, ceramic white, gold, and genuine leather. The chic coloured backs are distinguished by a textural hammered-array pattern while the classic leather option is available in a number of distinct colours and features an exquisite threaded stitch.

Don’t forget the display 5.5″ IPS QUANTUM DISPLAY The IPS Quantum Display produces high-contrast, vibrant images that are rich and authentic in colour and amazingly true-to-life. It also benefits from In-cell Touch Display technology, which provides a smooth and super- responsive feel at the same time as making the screen easily visible in daylight.

Price:
Well depending on your environment and nearness to the market, you might come across the LG G4 at the ranging price of about #126,000 ($634) That’s quiet huge. Well the price already covers shipping and tax with importation tariffs. (Price in Nigeria varies from country to country.)

Conclusion:
Despite all these beautiful and luxurious functions, the question is do you want one? Well for me, one might be handy. But the device is quiet expensive but LG gives a true value to the good making it irresistible and sexy while being held. The new LG G4 is a device to watch out for in the year 2015.