Galaxy S8+ vs OnePlus One: Which One Should You Buy?

Galaxy S8+ edges ahead with a BeastScore of 64.8/100 — but the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Samsung · 2017

Galaxy S8+

Galaxy S8+
65/ 100
Launch price$824
Oneplus · 2014

OnePlus One

OnePlus One
65/ 100
Launch price$299
Head-to-head

Galaxy S8+ wins 3 of 7 categories

Here's exactly where each phone is stronger.

Galaxy S8+
Galaxy S8+
3 wins
OnePlus One
OnePlus One
1 win
At a glance

Bigger shape = better phone.

SpeedCameraSelfieBatteryDisplayConnectivityValue
Galaxy S8+OnePlus One
Category winners

Scores out of 100. How we score

  • SpeedGalaxy S8+
    64
    60
  • CameraGalaxy S8+
    72
    68
  • VideoNot enough data
  • SelfieTie
    40
    40
  • BatteryTie
    58
    58
  • DisplayTie
    62
    62
  • ConnectivityGalaxy S8+
    65
    45
  • SecurityNot enough data
  • ValueOnePlus One
    68
    90
Key differences
  • Galaxy S8+ has the bigger battery3,500 mAh vs 3,100 mAh
  • Galaxy S8+ charges faster15W vs 10W
  • OnePlus One has a sharper main camera13 MP vs 12 MP
  • Galaxy S8+ has the bigger screen6.2" vs 5.5"
  • OnePlus One is lighter162 g vs 173 g
  • OnePlus One launched cheaper$299 vs $824
  • Galaxy S8+ has a sharper selfie camera8 MP vs 5 MP
  • Galaxy S8+ has newer Bluetooth5 vs 4.1
  • Galaxy S8+ has more RAM4 GB vs 3 GB
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Galaxy S8+
  • ✓Bigger 3,500 mAh battery (+400 mAh)
  • ✓12 MP main camera
  • ✓6.2" display at 60 Hz
Reasons to buy OnePlus One
  • ✓11 g lighter (162 g vs 173 g), easier to hold
  • ✓$525 cheaper at launch ($299 vs $824)
  • ✓13 MP main camera

Full specifications

Swipe ⇄
SpecificationGalaxy S8+OnePlus One
1. Display & Screen
Screen typeSuper AMOLEDLTPS LCD
Screen Size6.2"5.5"
Resolution & Density2960x1440 (529 ppi)1920x1080 (401 ppi)
Refresh Rate60 Hz60 Hz
Brightness600 nits peak480 nits peak
Screen ProtectionNot listedNot listed
2. Platform & Performance🏆 Galaxy S8+ Wins Performance
Chipset / ProcessorNot listed Not listed
CPU CoresNot listedNot listed
GPU GraphicsNot listedNot listed
Operating SystemAndroid 7.0Android 4.4
3. Memory & Storage
RAM Memory4 GB LPDDR3 GB LPDDR
Internal Storage64GB / 128GB16GB / 64GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics🏆 Galaxy S8+ Wins Camera
Primary Camera12 MP, f/1.7, OIS13 MP, f/2, Sony IMX214
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 Lens8 MP, f/1.75 MP, f/2
7. Body & Dimensions🏆 OnePlus One Lightest Chassis
Dimensions159.5 x 73.4 x 8.1 mm152.9 x 75.9 x 8.9 mm
Weight173 g162 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceIP68Not listed
8. Battery & Charging
Battery Capacity3,500 mAh3,100 mAh
Wired Fast Charging15W wired fast charging10W wired fast charging
Wireless Charging9W wireless chargingNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 5Wi-Fi 5
Bluetooth5.04.1
USB Port & SpeedUSB-C 3.1Micro-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$824$299
Our verdict

Galaxy S8+ wins — BeastScore 64.8/100

The Galaxy S8+ is the better pick for most people thanks to its bigger battery (3,500 mAh vs 3,100 mAh) and faster charging (15W vs 10W). The OnePlus One is worth a look if you prefer its sharper main camera (13 MP vs 12 MP).

Buy Galaxy S8+ if you want

Larger battery: 3,500 mAh vs 3,100 mAh · Larger display: 6.2" vs 5.5"

Buy OnePlus One if you want

Lighter: 162 g vs 173 g (11 g less) · Lower launch price: $299 vs $824

Common questions

Which is better: Galaxy S8+ or OnePlus One?

The Galaxy S8+ is the better pick for most people thanks to its bigger battery (3,500 mAh vs 3,100 mAh) and faster charging (15W vs 10W). The OnePlus One is worth a look if you prefer its sharper main camera (13 MP vs 12 MP). BeastScore: Galaxy S8+ 64.8/100, OnePlus One 65.0/100.

What are the main battery and display differences between Galaxy S8+ and OnePlus One?

Galaxy S8+ has a 6.2-inch display and 3500 mAh battery. OnePlus One has a 5.5-inch display and 3100 mAh battery.

How do Galaxy S8+ and OnePlus One compare for speed?

Galaxy S8+ scores 64/100 for performance; OnePlus One scores 60/100.

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