iPhone 6 Plus vs iPhone 6s: Which One Should You Buy?

iPhone 6s edges ahead with a BeastScore of 62.8/100 — but the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Apple · 2014

iPhone 6 Plus

iPhone 6 Plus
62/ 100
Launch price$749
Apple · 2015

iPhone 6s

iPhone 6s
63/ 100
Launch price$649
Head-to-head

iPhone 6s wins 1 of 7 categories

Here's exactly where each phone is stronger.

iPhone 6 Plus
iPhone 6 Plus
0 wins
iPhone 6s
iPhone 6s
1 win
At a glance

Bigger shape = better phone.

SpeedCameraSelfieBatteryDisplayConnectivityValue
iPhone 6 PlusiPhone 6s
Category winners

Scores out of 100. How we score

  • SpeedTie
    60
    60
  • CameraiPhone 6s
    64
    68
  • VideoNot enough data
  • SelfieTie
    40
    40
  • BatteryTie
    58
    58
  • DisplayTie
    62
    62
  • ConnectivityTie
    45
    45
  • SecurityNot enough data
  • ValueTie
    68
    68
Key differences
  • iPhone 6 Plus has the bigger battery2,915 mAh vs 1,715 mAh
  • iPhone 6s has a sharper main camera12 MP vs 8 MP
  • iPhone 6 Plus has the bigger screen5.5" vs 4.7"
  • iPhone 6s is lighter143 g vs 172 g
  • iPhone 6s launched cheaper$649 vs $749
  • iPhone 6s has a sharper selfie camera5 MP vs 1.2 MP
  • iPhone 6s has newer Bluetooth4.2 vs 4
  • iPhone 6s has more RAM2 GB vs 1 GB
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy iPhone 6 Plus
  • ✓Bigger 2,915 mAh battery (+1,200 mAh)
  • ✓8 MP main camera
  • ✓5.5" display at 60 Hz
Reasons to buy iPhone 6s
  • ✓29 g lighter (143 g vs 172 g), easier to hold
  • ✓$100 cheaper at launch ($649 vs $749)
  • ✓12 MP main camera

Full specifications

Swipe ⇄
SpecificationiPhone 6 PlusiPhone 6s
1. Display & Screen
Screen typeLED-backlit IPS LCD Retina HDLED-backlit IPS LCD Retina HD
Screen Size5.5"4.7"
Resolution & Density1920x1080 (401 ppi)1334x750 (326 ppi)
Refresh Rate60 Hz60 Hz
Brightness500 nits peak500 nits peak
Screen ProtectionNot listedNot listed
2. Platform & Performance
Chipset / ProcessorNot listed Not listed
CPU CoresNot listedNot listed
GPU GraphicsNot listedNot listed
Operating SystemiOS 8iOS 9
3. Memory & Storage
RAM Memory1 GB LPDDR2 GB LPDDR
Internal Storage16GB / 64GB / 128GB16GB / 32GB / 64GB / 128GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics🏆 iPhone 6s Wins Camera
Primary Camera8 MP, f/2.2, OIS12 MP, f/2.2
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 Lens1.2 MP, f/2.25 MP, f/2.2
7. Body & Dimensions🏆 iPhone 6s Lightest Chassis
Dimensions158.1 x 77.8 x 7.1 mm138.3 x 67.1 x 7.1 mm
Weight172 g143 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceNot listedNot listed
8. Battery & Charging
Battery Capacity2,915 mAh1,715 mAh
Wired Fast Charging5W wired fast charging5W wired fast charging
Wireless ChargingNot listedNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 5Wi-Fi 5
Bluetooth4.04.2
USB Port & SpeedLightningLightning
NFCYes (contactless payment)Yes (contactless payment)
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch Price$749$649
Our verdict

iPhone 6s wins — BeastScore 62.8/100

The iPhone 6s is the better pick for most people thanks to its sharper main camera (12 MP vs 8 MP) and lighter body (143 g vs 172 g). The iPhone 6 Plus is worth a look if you prefer its bigger battery (2,915 mAh vs 1,715 mAh).

Buy iPhone 6 Plus if you want

Larger battery: 2,915 mAh vs 1,715 mAh · Larger display: 5.5" vs 4.7"

Buy iPhone 6s if you want

Lighter: 143 g vs 172 g (29 g less) · Lower launch price: $649 vs $749

Common questions

Which is better: iPhone 6 Plus or iPhone 6s?

The iPhone 6s is the better pick for most people thanks to its sharper main camera (12 MP vs 8 MP) and lighter body (143 g vs 172 g). The iPhone 6 Plus is worth a look if you prefer its bigger battery (2,915 mAh vs 1,715 mAh). BeastScore: iPhone 6 Plus 61.8/100, iPhone 6s 62.8/100.

What are the main battery and display differences between iPhone 6 Plus and iPhone 6s?

iPhone 6 Plus has a 5.5-inch display and 2915 mAh battery. iPhone 6s has a 4.7-inch display and 1715 mAh battery.

How do iPhone 6 Plus and iPhone 6s compare for speed?

iPhone 6 Plus scores 60/100 for performance; iPhone 6s scores 60/100.

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