Galaxy S6 Edge vs LG G4: Which One Should You Buy?

These two are too close to call on BeastScore — the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Samsung · 2015

Galaxy S6 Edge

Galaxy S6 Edge
64/ 100
Launch price$815
Lg · 2015

LG G4

LG G4
64/ 100
Launch price$600
Head-to-head

Too close to call: 0 of 7 categories each

Here's exactly where each phone is stronger.

Galaxy S6 Edge
Galaxy S6 Edge
0 wins
LG G4
LG G4
0 wins
At a glance

Bigger shape = better phone.

SpeedCameraSelfieBatteryDisplayConnectivityValue
Galaxy S6 EdgeLG G4
Category winners

Scores out of 100. How we score

  • SpeedTie
    60
    60
  • CameraTie
    72
    72
  • VideoNot enough data
  • SelfieTie
    40
    40
  • BatteryTie
    58
    58
  • DisplayTie
    62
    62
  • ConnectivityTie
    45
    45
  • SecurityNot enough data
  • ValueTie
    68
    68
Key differences
  • LG G4 has the bigger battery3,000 mAh vs 2,600 mAh
  • Galaxy S6 Edge charges faster15W vs 9W
  • LG G4 has the bigger screen5.5" vs 5.1"
  • Galaxy S6 Edge is lighter132 g vs 155 g
  • LG G4 launched cheaper$600 vs $815
  • LG G4 has a sharper selfie camera8 MP vs 5 MP
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Galaxy S6 Edge
  • ✓23 g lighter (132 g vs 155 g), easier to hold
  • ✓16 MP main camera
  • ✓5.1" display at 60 Hz
Reasons to buy LG G4
  • ✓$215 cheaper at launch ($600 vs $815)
  • ✓Bigger 3,000 mAh battery (+400 mAh)
  • ✓16 MP main camera

Full specifications

Swipe ⇄
SpecificationGalaxy S6 EdgeLG G4
1. Display & Screen
Screen typeSuper AMOLED (dual edge)IPS Quantum LCD
Screen Size5.1"5.5"
Resolution & Density2560x1440 (577 ppi)2560x1440 (538 ppi)
Refresh Rate60 Hz60 Hz
Brightness784 nits peak535 nits peak
Screen ProtectionNot listedNot listed
2. Platform & Performance
Chipset / ProcessorNot listed Not listed
CPU CoresNot listedNot listed
GPU GraphicsNot listedNot listed
Operating SystemAndroid 5.0Android 5.1
3. Memory & Storage
RAM Memory3 GB LPDDR3 GB LPDDR
Internal Storage32GB / 64GB / 128GB32GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics
Primary Camera16 MP, f/1.9, OIS16 MP, f/1.8, OIS
Telephoto ZoomNone (digital zoom only)None (digital zoom only)
Ultrawide CameraN/AN/A
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lens5 MP, f/1.98 MP, f/2
7. Body & Dimensions🏆 Galaxy S6 Edge Lightest Chassis
Dimensions142.1 x 70.1 x 7 mm148.9 x 76.1 x 9.8 mm
Weight132 g155 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceNot listedNot listed
8. Battery & Charging
Battery Capacity2,600 mAh3,000 mAh
Wired Fast Charging15W wired fast charging9W wired fast charging
Wireless Charging9W wireless charging4.5W wireless charging
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 5Wi-Fi 5
Bluetooth4.14.1
USB Port & SpeedMicro-USB 2.0Micro-USB 2.0
NFCYes (contactless payment)Yes (contactless payment)
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch Price$815$600
Our verdict

Galaxy S6 Edge and LG G4 are evenly matched

It's a close call. Pick the Galaxy S6 Edge for its faster charging (15W vs 9W) and lighter body (132 g vs 155 g), or the LG G4 for its bigger battery (3,000 mAh vs 2,600 mAh) and bigger screen (5.5" vs 5.1").

Buy Galaxy S6 Edge if you want

Lighter: 132 g vs 155 g (23 g less)

Buy LG G4 if you want

Larger battery: 3,000 mAh vs 2,600 mAh · Lower launch price: $600 vs $815

Common questions

Which is better: Galaxy S6 Edge or LG G4?

It's a close call. Pick the Galaxy S6 Edge for its faster charging (15W vs 9W) and lighter body (132 g vs 155 g), or the LG G4 for its bigger battery (3,000 mAh vs 2,600 mAh) and bigger screen (5.5" vs 5.1"). BeastScore: Galaxy S6 Edge 63.8/100, LG G4 63.8/100.

What are the main battery and display differences between Galaxy S6 Edge and LG G4?

Galaxy S6 Edge has a 5.1-inch display and 2600 mAh battery. LG G4 has a 5.5-inch display and 3000 mAh battery.

How do Galaxy S6 Edge and LG G4 compare for speed?

Galaxy S6 Edge scores 60/100 for performance; LG G4 scores 60/100.

Similar Smartphones

Gear for the Galaxy S6 Edge

All Amazon Finds →

Related articles

All articles →
Samsung Galaxy Z Fold6 vs. Google Pixel 9 Pro Fold vs. Honor Magic V3 vs. OnePlus Open: The Definitive Flagship Foldable Architecture, Hinge Engineering, Crease-Free Displays, and Camera Benchmark Showdown (2026)Flagship Showdown
14 min read

Samsung Galaxy Z Fold6 vs. Google Pixel 9 Pro Fold vs. Honor Magic V3 vs. OnePlus Open: The Definitive Flagship Foldable Architecture, Hinge Engineering, Crease-Free Displays, and Camera Benchmark Showdown (2026)

An exhaustive microarchitectural breakdown, hinge mechanism durability, crease analysis, dual-screen multitasking benchmarks, and periscope camera shootout across the 4 premier book-style foldables of 2026.

Read →
Samsung Odyssey Neo G9 57" vs. Odyssey OLED G9 49" vs. ASUS ROG Swift PG49WCD vs. LG UltraGear 45GS96QB: The Definitive Flagship Super Ultrawide & Curved Gaming Monitor Architecture, Dual 4K 7680x2160 vs. Dual QHD QD-OLED, DisplayPort 2.1 Bandwidth (UHBR 13.5/20), 240Hz Refresh Rates, 2,392 Mini-LED Local Dimming Zones vs. Infinite Contrast OLED, KVM Multitasking, and GPU Driveability Shootout (2026)Flagship Monitor Shootout
16 min read

Samsung Odyssey Neo G9 57" vs. Odyssey OLED G9 49" vs. ASUS ROG Swift PG49WCD vs. LG UltraGear 45GS96QB: The Definitive Flagship Super Ultrawide & Curved Gaming Monitor Architecture, Dual 4K 7680x2160 vs. Dual QHD QD-OLED, DisplayPort 2.1 Bandwidth (UHBR 13.5/20), 240Hz Refresh Rates, 2,392 Mini-LED Local Dimming Zones vs. Infinite Contrast OLED, KVM Multitasking, and GPU Driveability Shootout (2026)

A comprehensive architectural shootout of the world's most advanced curved super ultrawide monitors. We compare Samsung's 57-inch Dual 4K Quantum Mini-LED titan against 49-inch Gen 2 QD-OLEDs and LG's 45-inch 800R curved WOLED across DisplayPort 2.1 bandwidth tunneling, 240Hz motion clarity, text rendering subpixel matrices, multi-window KVM workflows, and GPU horsepower requirements.

Read →
Pixel 10a Now $599 vs Galaxy A57 & iPhone 17e: Still Worth It?Tech News
6 min read

Pixel 10a Now $599 vs Galaxy A57 & iPhone 17e: Still Worth It?

Google quietly raised the Pixel 10a from $499 to $599 in early October, and Samsung pushed the Galaxy A57 up to $599.99 the same week. That puts three "budget" phones at the same $599 starting price as the iPhone 17e. Here is what changed, how the three compare, and which one makes sense now.

Read →