BeastCompare

Galaxy S6 Edge vs Sony Xperia XZ3: Which One Should You Buy?

Sony Xperia XZ3 edges ahead with a BeastScore of 63.5/100 — but 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
Sony · 2018

Sony Xperia XZ3

Sony Xperia XZ3
64/ 100
Launch price$900
Head-to-head

Sony Xperia XZ3 wins 3 of 7 categories

Here's exactly where each phone is stronger.

Galaxy S6 Edge
Galaxy S6 Edge
1 win
Sony Xperia XZ3
Sony Xperia XZ3
3 wins
At a glance

Bigger shape = better phone.

SpeedCameraSelfieBatteryDisplayConnectivityValue
Galaxy S6 EdgeSony Xperia XZ3
Category winners

Scores out of 100. How we score

  • SpeedSony Xperia XZ3
    60
    64
  • CameraTie
    72
    72
  • VideoNot enough data
  • SelfieSony Xperia XZ3
    40
    60
  • BatteryTie
    58
    58
  • DisplayTie
    62
    62
  • ConnectivitySony Xperia XZ3
    45
    65
  • SecurityNot enough data
  • ValueGalaxy S6 Edge
    68
    55
Key differences
  • Sony Xperia XZ3 has the bigger battery3,330 mAh vs 2,600 mAh
  • Sony Xperia XZ3 charges faster18W vs 15W
  • Sony Xperia XZ3 has a sharper main camera19 MP vs 16 MP
  • Sony Xperia XZ3 has the bigger screen6" vs 5.1"
  • Galaxy S6 Edge is lighter132 g vs 193 g
  • Galaxy S6 Edge launched cheaper$815 vs $900
  • Sony Xperia XZ3 has a sharper selfie camera13 MP vs 5 MP
  • Sony Xperia XZ3 has newer Bluetooth5 vs 4.1
  • Sony Xperia XZ3 has more RAM4 GB vs 3 GB
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Galaxy S6 Edge
  • ✓61 g lighter (132 g vs 193 g), easier to hold
  • ✓$85 cheaper at launch ($815 vs $900)
  • ✓16 MP main camera
Reasons to buy Sony Xperia XZ3
  • ✓Bigger 3,330 mAh battery (+730 mAh)
  • ✓19 MP main camera
  • ✓6" display at 60 Hz

Full specifications

Swipe ⇄
SpecificationGalaxy S6 EdgeSony Xperia XZ3
1. Display & Screen
Screen typeSuper AMOLED (dual edge)OLED HDR BRAVIA
Screen Size5.1"6"
Resolution & Density2560x1440 (577 ppi)2880x1440 (537 ppi)
Refresh Rate60 Hz60 Hz
Brightness784 nits peak700 nits peak
Screen ProtectionNot listedNot listed
2. Platform & Performance🏆 Sony Xperia XZ3 Wins Performance
Chipset / ProcessorNot listed Not listed
CPU CoresNot listedNot listed
GPU GraphicsNot listedNot listed
Operating SystemAndroid 5.0Android 9
3. Memory & Storage
RAM Memory3 GB LPDDR4 GB LPDDR
Internal Storage32GB / 64GB / 128GB64GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics
Primary Camera16 MP, f/1.9, OIS19 MP, f/2, OIS, Sony IMX400
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/1.913 MP, f/1.9
7. Body & Dimensions🏆 Galaxy S6 Edge Lightest Chassis
Dimensions142.1 x 70.1 x 7 mm158 x 73 x 9.9 mm
Weight132 g193 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceNot listedIP68
8. Battery & Charging
Battery Capacity2,600 mAh3,330 mAh
Wired Fast Charging15W wired fast charging18W wired fast charging
Wireless Charging9W wireless charging9W 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 2.0USB-C 3.1
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$900
Our verdict

Sony Xperia XZ3 wins — BeastScore 63.5/100

The Sony Xperia XZ3 is the better pick for most people thanks to its bigger battery (3,330 mAh vs 2,600 mAh) and faster charging (18W vs 15W). The Galaxy S6 Edge is worth a look if you prefer its lighter body (132 g vs 193 g).

Buy Galaxy S6 Edge if you want

Lighter: 132 g vs 193 g (61 g less) · Lower launch price: $815 vs $900

Buy Sony Xperia XZ3 if you want

Larger battery: 3,330 mAh vs 2,600 mAh · Larger display: 6" vs 5.1"

Common questions

Which is better: Galaxy S6 Edge or Sony Xperia XZ3?

The Sony Xperia XZ3 is the better pick for most people thanks to its bigger battery (3,330 mAh vs 2,600 mAh) and faster charging (18W vs 15W). The Galaxy S6 Edge is worth a look if you prefer its lighter body (132 g vs 193 g). BeastScore: Galaxy S6 Edge 63.8/100, Sony Xperia XZ3 63.5/100.

What are the main battery and display differences between Galaxy S6 Edge and Sony Xperia XZ3?

Galaxy S6 Edge has a 5.1-inch display and 2600 mAh battery. Sony Xperia XZ3 has a 6-inch display and 3330 mAh battery.

How do Galaxy S6 Edge and Sony Xperia XZ3 compare for speed?

Galaxy S6 Edge scores 60/100 for performance; Sony Xperia XZ3 scores 64/100.

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