LG G4

LG G4
	LG G4 in White Gold Edition
Brand	G series
Manufacturer	LG Electronics
Slogan	See the Great, Feel the Great
Model	LG H810 (AT&T); LG H811 (T-Mobile); LG H815 (international); LG H815T (Hong Kong); LG H818 (China); LG H819 (China); LG VS986 (Verizon); LG LS991 (Sprint); LG US991 (US Cellular);
First released	April 29, 2015
Predecessor	LG G3
Successor	LG G5
Related	LG G Flex 2, LG G4 Stylus, LG V10, LG Leon
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
Mass	155 g (0.342 lb)
Operating system	Original: Android 5.1.1 "Lollipop"; Last: Android 7.0 "Nougat"
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
GPU	Adreno 418
Memory	3 GB LPDDR3 RAM
Storage	32 GB
Removable storage	microSDXC up to 2 TB
Battery	3000 mAh Li-Po
Display	5.5 in (140 mm) 2560×1440 1440p (534 ppi) IPS LCD
Sound	Mono speaker, 3.5 mm stereo audio jack
Rear camera	16 MP OIS 2.0, f/1.8 aperture, 1/2.6 in sensor, LED flash, Hybrid infrared autofocus, Sony Exmor RS IMX234
Front camera	8 MP, Toshiba T4KA3 f/2.0 aperture
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) ; • NFC ; • DLNA ; • GPS (GPS-A, Glonass) ; • Miracast ; • USB 2.0 (Micro-B) ; • 4K SlimPort ;
Data inputs	List Dual microphone ; 3-axis gyroscope ; 3-axis accelerometer proximity sensor ; Ambient light sensor ; Multi-touch touchscreen display ; Compass ;
SAR	List Europe, Middle East, Africa, Asia & Oceania (10 g); • Head: 0.618 W/kg; • Body (at 15 mm): 0.460 W/kg ; Taiwan (10 g); • Head: 0.621 W/kg ; USA & Canada (1 g); • Head: 0.72 W/kg; • Body (at 10 mm): 1.18 W/kg ;
Website	http://www.lg.com/us/mobile-phones/g4

The LG G4 is an Android smartphone developed by LG Electronics as part of the LG G series. Unveiled on 28 April 2015 and first released in South Korea on 29 April 2015 and widely released in June 2015, as the successor to 2014's G3. The G4 is primarily an evolution of the G3, with revisions to its overall design, display and camera.

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 due to the exclusion of these features from its main competitor on launch, the Samsung Galaxy S6.

The device also became the subject of criticism due to instances of hardware failure caused by manufacturing defects, deemed "bootloops", which culminated in a class-action lawsuit filed in March 2017.

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