LG G4: Everything You Need To Know

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.

LG G4 can be upgradable from Android 5.1.1 (Lollipop) to 7.0 (Nougat). If you want some extra features or customizations, then you need to root your phone to the higher version by using Custom ROMs or any other mods. Rooting an Android mobile phone is a really usual technique nowadays. But make a note of it, rooting voids your device’s service warranty and, at the same time, can get you in trouble. And you device your may not work like it used to do before, or you may experience lags or errors. It can trigger major damage to your gadget in regards to protection, can brick your tool, etc. Otherwise, some times the default Firmware file can also work slowly or have some app running issues. 

Therefore, doing a factory reset is the only option to fix this problem. But even the factory reset of the phone won’t come in handy; then you have to re-install the Stock ROM. By flashing a Stock ROM again on your device will give you better experience like a new phone.

Flashing Stock ROM making use of SP Flash Tool is one of the simplest methods of doing this innovative procedure. To unbrick your phone or to Flash Stock ROM, you can use SP Flash Tool by downloading the latest version of SP Flash Tool (Download SP Flash Tool). SP Flash Tool is a software that can be mounted on your PC or Laptop and additionally aids you to flash Stock ROM, customized ROM, unbrick bricked tools, format/erase and so on. 


Specification

Technology GSM / HSPA / LTE
 2G Bands GSM 850 / 900 / 1800 / 1900
 3G Bands HSDPA 850 / 900 / 1900 / 2100 
 HSDPA 850 / 1700(AWS) / 1900 / 2100 – H811
 4G Bands LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900),
 17(700), 20(800), 28(700) – H815
  LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900),
 17(700), 20(800), 28(700), 40(2300) – H815T
  LTE band 4(1700/2100), 7(2600), 17(700) – H815P
  LTE band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700) – H811
 Speed HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
 Announced 2015, April
 Status Available. Released 2015, April
 Dimensions 148.9 x 76.1 x 6.3 – 9.8 mm
 Weight 155 g (5.47 oz)
 Build Plastic body
 SIM Micro-SIM
 TypeIPS LCD capacitive touchscreen, 16M colors
 Size5.5 inches, 82.2 cm2 (~72.5% screen-to-body ratio)
 Resolution1440 x 2560 pixels, 16:9 ratio (~538 ppi density)
 ProtectionCorning Gorilla Glass 3
OS Android 5.1.1 (Lollipop), upgradable to 7.0 (Nougat); LG UX 4 UI
 Chipset Qualcomm MSM8992 Snapdragon 808 (20 nm)
 CPU Hexa-core (4×1.4 GHz Cortex-A53 & 2×1.8 GHz Cortex-A57)
 GPU Adreno 418
 Card slot microSD, up to 256 GB (dedicated slot)
 Internal 32GB 3GB RAM
 Single16 MP, f/1.8, 28mm (wide), 1/2.6″, 1.12µm, Laser AF, 3-axis OIS 
 Features LED flash, panorama, HDR
 Video [email protected], [email protected], HDR, stereo sound rec.
Single 8 MP, f/2.0, 1/4″, 1.12µm
 Video [email protected]
LoudspeakerYes
 3.5mm jackYes
24-bit/192kHz audio
Active noise cancellation with dedicated mic
WLAN WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth 4.1, A2DP, LE, aptX
GPS Yes, with A-GPS, GLONASS
NFC Yes
 Infrared port Yes
 Radio Stereo FM radio, RDS
 USB microUSB 2.0 (SlimPort 4K), USB Host
Sensors Accelerometer, gyro, proximity, compass, barometer, color spectrum
Charging Removable Li-Ion 3000 mAh battery
  Fast battery charging 18W (Quick Charge 2.0)
  Qi wireless charging (optional)
 Stand-by Up to 360 h (2G) / Up to 440 h (3G)
 Talk time Up to 19 h (2G) / Up to 20 h (3G)
ColorsGrey, White, Gold, Leather Black, Leather Brown, Leather Red, White/Gold
 Models H815, H810, H811, H811, LS991, VS986, US991, H812, F500L, F500S, F500K, LGLS991, LGUS991
 SAR EU 0.62 W/kg (head)
 Price About 300 EUR
Performance Basemark OS II 2.0: 1584 / Basemark X: 15040
Display Contrast ratio: 1238 (nominal), 2.317 (sunlight)
 Camera Photo / Video
 Loudspeaker Voice 66dB / Noise 71dB / Ring 74dB
 Audio quality Noise -93.4dB / Crosstalk -92.6dB
 Battery life Endurance rating 54h

Device pricing for well-qualified customers is $0 down (well qualified) and $24.99/month for 24 months (full retail is around $600). The phone will come in two colors, Metallic Gray or Genuine Brown Leather.

As an added bonus, those who pre-order the LG G4 will get a 128GB microSD card. To redeem your free microSD card, email us your bonus card details.

Reviews :

Excellent product .Love this phone! Performs very well. I really like the sharper corners. Camera is excellent! Sound quality excellent! Very happy with this phone.     –  DevsJournal

Much better than my LG G2. Has plenty of ram and I added a 64GB card phone responds fast and charges fast, Battery life is very good. And it has an excellent camera.     –  GsmArena

Mobile is really great with dual sim and expandable memory. Great display and awesome camera.This is awesome phone with all advanced features and some unique features.     –  TechRadar