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The LG G4 was made by LG Electronics. The company unveiled it on April 29, 2015, as the successor to the LG G3 and a premium model in its G-series phone lineup.
Who manufactured the LG G4?
LG Electronics manufactured and launched the LG G4. In its April 29, 2015 global announcement, LG described the phone as the successor to the LG G3. LG Korea also identified it as the fourth model in the company’s premium G-series lineup.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
|
LG G4, Metallic Gray 32GB (Sprint) | $231.88 | Buy on Amazon |
| 2 |
|
LG G4, Metallic Gray 32GB (AT&T) | $89.99 | Buy on Amazon |
| 3 |
|
LG G4, Ceramic White 32GB (Verizon Wireless) | $37.49 | Buy on Amazon |
Which phone does “G4” mean?
LG used G4 in the names of several related phones. The flagship LG G4 is distinct from the separately named G4 Stylus and G4c; those are not alternate manufacturer names for the flagship. LG’s 2015 G4 family announcement describes the G4 Stylus as a 5.7-inch phone and the G4c as a 5-inch phone. If you are checking a listing or looking for accessories, confirm the full product name and model number rather than relying on “G4” alone.
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What are the LG G4 H815’s specifications?
LG’s UK specification page covers the H815 regional model. Its listed specifications are useful for identifying that variant, but should not be assumed to apply to every regional version of the G4.
#1 Best Overall
- - This device will not work with any other carrier besides sprint it CAN NOT be unlocked
- - Premium, Ergonomic Design with Brilliant 5.5” IPS Quantum Display
- - Removable Battery & Expandable Storage
- - Qualcomm Snapdragon 808 with (integrated) 1.8 GHz 64-bit Hexa-Core CPU
- - Memory: 3 GB RAM, Storage 32 GB expandable via microSD card
| Specification | LG G4 H815 listing |
|---|---|
| Operating system | Android 5.1 Lollipop |
| Processor | Qualcomm Snapdragon 808 |
| Display | 5.5-inch Quad HD, 2560 × 1440 pixels |
| Rear camera | 16 megapixels |
| Memory and storage | 3GB RAM; 32GB eMMC internal storage |
| Expandable storage | microSD slot; maximum supported capacity not stated on the cited page |
| Battery | Removable; 3,000mAh typical capacity and 2,900mAh minimum |
These are manufacturer specifications from LG’s H815 product page, not independent test results. Network support and specifications can vary by regional model, so check the exact model number when confirming compatibility.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What should existing owners know about the battery and storage?
The H815’s removable battery and microSD slot can matter when maintaining the phone or adding storage. iFixit’s 2015 LG G4 teardown gave the device a repairability score of 8 out of 10 and noted that the rear panel and battery can be removed without tools.
Quick Recap
Rank #3
- Display: 5.50-inches
- Camera: 16-MP
- Processor Speed: 1.8 GHz
- OS: Android 5.1 (Lollipop)
Rank #2
- Display: 5.50-inches
- Camera: 16-MP
- Processor Speed: 1.8 GHz
- OS: Android 5.1 (Lollipop)
- For a replacement battery, match the exact G4 model and verify the seller’s compatibility and claims. Current stock, aftermarket battery quality, and whether a part is genuine LG stock are not established here.
- For a microSD card, confirm capacity and compatibility for your exact regional model before buying; the H815 listing confirms a slot but does not state a maximum card capacity.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

