LG G4 smartphone
LG

LG G4

April 29, 2015 7/10 Rating Updated
In brief: The LG G4 is a 2015 flagship smartphone from LG, featuring a 5.5-inch QHD "Quantum IPS" display, a hexa-core Snapdragon 808 processor, and a 16MP camera. It was notable for its removable battery, expandable storage, and optional leather back covers, offering a premium feel and user-friendly features.
Display5.5-inch QHD IPS LCD
ChipsetSnapdragon 808
Main Camera16 MP
Battery3000 mAh removable
Starting from $30

💰 LG G4 Price

The LG G4 lowest price is $30, based on current retailer listings.

📌 Full Specifications

Display

TypeIPS LCD, Quantum IPS
Size5.5 inches
Resolution1440 x 2560 pixels, 16:9 ratio (~538 ppi density)
ProtectionCorning Gorilla Glass 3

Platform

OSAndroid 5.1.1 (Lollipop), upgradable to 7.0 (Nougat), LG UX 4 UI
ChipsetQualcomm Snapdragon 808 (MSM8992)
CPUHexa-core (4x 1.8 GHz Cortex-A53 & 2x 1.8 GHz Cortex-A57)
GPUAdreno 418

Memory

Card slotmicroSDXC (dedicated slot), up to 2 TB
Internal32GB 3GB RAM

Main Camera

Single16 MP, f/1.8, 28mm (standard), 1/2.6", laser autofocus, OIS
FeaturesLED flash, Laser Autofocus, OIS, Color Spectrum Sensor
Video2160p@30fps, 1080p@60fps

Selfie Camera

Single8 MP, f/2.0
Video1080p

Battery

TypeRemovable Li-Ion 3000 mAh
ChargingQualcomm Quick Charge 2.0 (adapter not included)

Body

Dimensions148.9 x 76.1 x 9.8 mm
Weight155 g
BuildPlastic body, optional leather back
SIMMicro-SIM

Comms

WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth4.1, A2DP, LE, aptX
PositioningGPS, GLONASS
NFCYes
Infrared portYes
RadioStereo FM radio, RDS
USBmicroUSB 2.0 (SlimPort 4K), OTG

Launch

Announced2015, April 28
StatusReleased 2015, April 29 (South Korea), June 2015 (Worldwide)

⚖ Pros & Cons

Pros

  • Excellent display quality
  • Great camera performance with OIS and Color Spectrum Sensor
  • Removable battery
  • Expandable storage via microSD
  • Premium design with optional leather backs

Cons

  • Not a significant upgrade over its predecessor (G3)
  • Average battery life compared to some competitors
  • Performance could be inconsistent for a flagship
  • No fast charger or headphones included in the box
★ Our Verdict

The LG G4 offered a superb display and camera for its era, along with user-friendly features like a removable battery and expandable storage, but its overall performance and battery life were considered average compared to some rivals.

The LG G4 is an older smartphone, released in 2015, and is no longer officially supported with software updates. While it offered a great camera and a vibrant QHD display in its prime, modern apps and operating systems may struggle on its Snapdragon 808 chipset. Its removable battery and expandable storage are appealing, but potential buyers should be aware of the lack of security updates and the possibility of hardware issues common with older devices. It might be suitable for a very basic secondary phone or for collectors, but it is not recommended as a primary device for daily use in 2026. Consider newer, budget-friendly alternatives for better performance, security, and longevity.

Reviewed by the infozme.com Editorial Team — see how we research & rate phones.

📦 In The Box & Warranty

  • LG G4 Smartphone
  • Removable Battery
  • USB Cable
  • Wall Adapter (standard, no fast charger)
  • Documentation

The LG G4 typically came with a standard manufacturer's warranty at the time of its original purchase.

❓ Questions & Answers

What is the release date of the LG G4?

The LG G4 was unveiled on April 28, 2015, and first released on April 29, 2015, with a wider global release in June 2015.

Does the LG G4 have a removable battery?

Yes, the LG G4 features a removable 3000 mAh battery, which was a significant advantage for many users.

What kind of display does the LG G4 have?

The LG G4 comes with a 5.5-inch QHD (1440 x 2560 pixels) "Quantum IPS" LCD display, known for its vibrant colors and sharpness.

What is the main camera resolution of the LG G4?

The LG G4 is equipped with a 16 MP main camera, featuring an f/1.8 aperture, optical image stabilization (OIS), and laser autofocus.

Can the LG G4's storage be expanded?

Yes, the LG G4 includes a microSDXC card slot, allowing users to expand the internal 32GB storage by up to 2 TB.

What operating system did the LG G4 launch with?

The LG G4 launched with Android 5.1.1 (Lollipop) and was upgradable to Android 7.0 (Nougat).