LG G4 artwork

LG G4 Review

2015LGPhone

The best camera LG had ever built, bolted to a motherboard that, for far too many owners, bootlooped into a brick within a year.

CriticAverage
Users7.0 out of 10

Vote your grade

Category grades
CategoryCriticUsers
ReliabilityWeak
CameraGreat
Battery lifeAverage
OSAverage
ScreenGood
PerformanceGood
InnovationAverage
OverallAverage

For its first year the G4 was an easy phone to like. LG skipped the overheating Snapdragon 810 for the six-core 808 with 3 GB of RAM, which was slower than the Galaxy S6's Exynos but ran without drama. The 5.5-inch Quad HD IPS Quantum panel curved gently and was brighter and more colourful than the G3's. The camera was the best LG ever shipped: 16 MP behind an f/1.8 lens with laser autofocus, an improved optical stabiliser and a colour spectrum sensor for white balance, plus a manual mode with shutter, ISO, focus and RAW capture that most rivals did not offer.

The battery was 3000 mAh and removable, there was a microSD slot, and the stitched genuine leather backs looked better than any glass of that year. Android 5.1 came under LG's heavy UX 4.0 skin, and Marshmallow was the only major update it ever got. Then, from late 2015, G4s began freezing on the LG logo and rebooting forever. LG admitted in January 2016 that a loose contact between components was to blame, replaced main boards under warranty, and watched many of the replacements fail the same way.

A US class action covering the G4, V10, G5, V20 and Nexus 5X ended with LG paying owners 425 dollars in cash or a 700 dollar rebate. The phone launched at 199 dollars on contract or about 600 outright, and its name became shorthand for a flagship that dies.

Reviewed Sep 16, 2026 · Last verified Sep 16, 2026 · How we grade

LG G4 at a glance

Brand
LG
Model
G4
Year
2015
Operating system
Android 5.1 Lollipop
Display
5.5-inch 1440x2560 IPS Quantum LCD, slightly curved
Chipset
Snapdragon 808
Battery
3000 mAh, removable
Storage
32GB
Price
199
Release date
2015-04-29

What’s your grade?

Grade by category
Reliability
Camera
Battery life
OS
Screen
Performance
Innovation

No account needed. Sign in so your grades follow you and count once. · how vote integrity works

Comments

Plain text, 500 characters. Be sharp, not cruel.

0/500

No comments yet. Have the first take.

More phones reviews