BeastCompare

Galaxy S6 vs iPhone 8: Which One Should You Buy?

iPhone 8 edges ahead with a BeastScore of 63.8/100 — but the right choice depends on what matters to you.

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

Galaxy S6

Galaxy S6
64/ 100
Launch price$685
Apple · 2017

iPhone 8

iPhone 8
64/ 100
Launch price$699
Head-to-head

iPhone 8 wins 1 of 7 categories

Here's exactly where each phone is stronger.

Galaxy S6
Galaxy S6
0 wins
iPhone 8
iPhone 8
1 win
At a glance

Bigger shape = better phone.

SpeedCameraSelfieBatteryDisplayConnectivityValue
Galaxy S6iPhone 8
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
  • ConnectivityiPhone 8
    45
    53
  • SecurityNot enough data
  • ValueTie
    68
    68
Key differences
  • Galaxy S6 has the bigger battery2,550 mAh vs 1,821 mAh
  • iPhone 8 charges faster18W vs 15W
  • Galaxy S6 has a sharper main camera16 MP vs 12 MP
  • Galaxy S6 has the bigger screen5.1" vs 4.7"
  • Galaxy S6 is lighter138 g vs 148 g
  • Galaxy S6 launched cheaper$685 vs $699
  • iPhone 8 has a sharper selfie camera7 MP vs 5 MP
  • iPhone 8 has newer Bluetooth5 vs 4.1
  • Galaxy S6 has more RAM3 GB vs 2 GB
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Galaxy S6
  • ✓10 g lighter (138 g vs 148 g), easier to hold
  • ✓$14 cheaper at launch ($685 vs $699)
  • ✓Bigger 2,550 mAh battery (+729 mAh)
Reasons to buy iPhone 8
  • ✓12 MP main camera
  • ✓4.7" display at 60 Hz

Full specifications

Swipe ⇄
SpecificationGalaxy S6iPhone 8
1. Display & Screen
Screen typeSuper AMOLEDLED-backlit IPS LCD Retina HD
Screen Size5.1"4.7"
Resolution & Density2560x1440 (577 ppi)1334x750 (326 ppi)
Refresh Rate60 Hz60 Hz
Brightness784 nits peak625 nits peak
Screen ProtectionNot listedNot listed
2. Platform & Performance
Chipset / ProcessorNot listed Not listed
CPU CoresNot listedNot listed
GPU GraphicsNot listedNot listed
Operating SystemAndroid 5.0iOS 11
3. Memory & Storage
RAM Memory3 GB LPDDR2 GB LPDDR
Internal Storage32GB / 64GB / 128GB64GB / 128GB / 256GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics
Primary Camera16 MP, f/1.9, OIS12 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/1.97 MP, f/2.2
7. Body & Dimensions🏆 Galaxy S6 Lightest Chassis
Dimensions143.4 x 70.5 x 6.8 mm138.4 x 67.3 x 7.3 mm
Weight138 g148 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceNot listedIP67
8. Battery & Charging
Battery Capacity2,550 mAh1,821 mAh
Wired Fast Charging15W wired fast charging18W wired fast charging
Wireless Charging9W wireless charging7W 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
Bluetooth4.15.0
USB Port & SpeedMicro-USB 2.0Lightning
NFCYes (contactless payment)Yes (contactless payment)
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch Price$685$699
Our verdict

iPhone 8 wins — BeastScore 63.8/100

The iPhone 8 is the better pick for most people thanks to its faster charging (18W vs 15W) and sharper selfie camera (7 MP vs 5 MP). The Galaxy S6 is worth a look if you prefer its bigger battery (2,550 mAh vs 1,821 mAh).

Buy Galaxy S6 if you want

Larger battery: 2,550 mAh vs 1,821 mAh · Lighter: 138 g vs 148 g (10 g less)

Buy iPhone 8 if you want

Reliable all-round performance.

Common questions

Which is better: Galaxy S6 or iPhone 8?

The iPhone 8 is the better pick for most people thanks to its faster charging (18W vs 15W) and sharper selfie camera (7 MP vs 5 MP). The Galaxy S6 is worth a look if you prefer its bigger battery (2,550 mAh vs 1,821 mAh). BeastScore: Galaxy S6 63.8/100, iPhone 8 63.8/100.

What are the main battery and display differences between Galaxy S6 and iPhone 8?

Galaxy S6 has a 5.1-inch display and 2550 mAh battery. iPhone 8 has a 4.7-inch display and 1821 mAh battery.

How do Galaxy S6 and iPhone 8 compare for speed?

Galaxy S6 scores 60/100 for performance; iPhone 8 scores 60/100.

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