BeastCompare

Galaxy S20 vs iPhone Air: Which One Should You Buy?

iPhone Air edges ahead with a BeastScore of 78.1/100 — but the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Samsung · 2020

Galaxy S20

Galaxy S20
78/ 100
Launch price$999
Apple · 2025

iPhone Air

iPhone Air
78/ 100
Launch price$999
Head-to-head

iPhone Air wins 4 of 8 categories

Here's exactly where each phone is stronger.

Galaxy S20
Galaxy S20
1 win
iPhone Air
iPhone Air
4 wins
At a glance

Bigger shape = better phone.

SpeedCameraSelfieBatteryDisplayConnectivitySecurityValue
Galaxy S20iPhone Air
Category winners

Scores out of 100. How we score

  • SpeedTie
    90
    90
  • CameraiPhone Air
    75
    82
  • VideoNot enough data
  • SelfieiPhone Air
    40
    76
  • BatteryGalaxy S20
    70
    58
  • DisplayiPhone Air
    86
    90
  • ConnectivityiPhone Air
    75
    88
  • SecurityTie
    100
    100
  • ValueTie
    55
    55
Key differences
  • Galaxy S20 has the bigger battery4,000 mAh vs 3,149 mAh
  • Galaxy S20 charges faster25W vs 20W
  • iPhone Air has a sharper main camera48 MP vs 12 MP
  • iPhone Air has the bigger screen6.5" vs 6.2"
  • Galaxy S20 is lighter163 g vs 165 g
  • iPhone Air has a sharper selfie camera18 MP vs 10 MP
  • iPhone Air has newer Bluetooth6 vs 5
  • iPhone Air has faster Wi-FiWi-Fi 7 vs Wi-Fi 6
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Galaxy S20
  • ✓2 g lighter (163 g vs 165 g), easier to hold
  • ✓Bigger 4,000 mAh battery (+851 mAh)
  • ✓12 MP main camera
Reasons to buy iPhone Air
  • ✓48 MP main camera
  • ✓6.5" display at 120 Hz

Full specifications

Swipe ⇄
SpecificationGalaxy S20iPhone Air
1. Display & Screen🏆 iPhone Air Wins Display
Screen typeDynamic AMOLED 2XLTPO Super Retina XDR OLED
Screen Size6.2"6.5"
Resolution & Density3200x1440 (563 ppi)2736x1260 (460 ppi)
Refresh Rate120 Hz120 Hz ProMotion
Brightness1,200 nits peak3,000 nits peak
Screen ProtectionNot listedNot listed
2. Platform & Performance
Chipset / ProcessorNot listed Apple A19 Pro (3nm)
CPU CoresNot listedNot listed
GPU GraphicsNot listedApple GPU (6-core)
Operating SystemAndroid 10iOS 26
3. Memory & Storage
RAM Memory12 GB LPDDR12 GB LPDDR
Internal Storage128GB256GB / 512GB / 1024GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics🏆 iPhone Air Wins Camera
Primary Camera12 MP, f/1.8, OIS, Sony IMX55548 MP, f/1.6, OIS, Fusion 48MP
Telephoto Zoom64 MP (3x optical zoom), f/2, OISNone (digital zoom only)
Ultrawide Camera12 MP, f/2.2N/A
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lens10 MP, f/2.218 MP, f/1.9
7. Body & Dimensions🏆 Galaxy S20 Lightest Chassis
Dimensions151.7 x 69.1 x 7.9 mm156.2 x 74.7 x 5.64 mm
Weight163 g165 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceIP68IP68
8. Battery & Charging🏆 Galaxy S20 Wins Battery
Battery Capacity4,000 mAh3,149 mAh
Wired Fast Charging25W wired fast charging20W wired fast charging
Wireless Charging15W wireless charging25W wireless charging
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 6Wi-Fi 7
Bluetooth5.06.0
USB Port & SpeedUSB-C 3.1USB-C 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$999$999
Our verdict

iPhone Air wins — BeastScore 78.1/100

The iPhone Air is the better pick for most people thanks to its sharper main camera (48 MP vs 12 MP) and bigger screen (6.5" vs 6.2"). The Galaxy S20 is worth a look if you prefer its bigger battery (4,000 mAh vs 3,149 mAh).

Buy Galaxy S20 if you want

Larger battery: 4,000 mAh vs 3,149 mAh · Optical telephoto zoom (1 telephoto lens)

Buy iPhone Air if you want

Higher-resolution main camera: 48 MP vs 12 MP · Brighter screen: 3,000 nits vs 1,200 nits

Common questions

Which is better: Galaxy S20 or iPhone Air?

The iPhone Air is the better pick for most people thanks to its sharper main camera (48 MP vs 12 MP) and bigger screen (6.5" vs 6.2"). The Galaxy S20 is worth a look if you prefer its bigger battery (4,000 mAh vs 3,149 mAh). BeastScore: Galaxy S20 78.0/100, iPhone Air 78.1/100.

What are the main battery and display differences between Galaxy S20 and iPhone Air?

Galaxy S20 has a 6.2-inch display and 4000 mAh battery. iPhone Air has a 6.5-inch display and 3149 mAh battery.

How do Galaxy S20 and iPhone Air compare for speed?

Galaxy S20 scores 90/100 for performance; iPhone Air scores 90/100.

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