Galaxy S20 vs Pixel 7a: Which One Should You Buy?

Pixel 7a edges ahead with a BeastScore of 78.8/100 — 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
Google · 2023

Pixel 7a

Pixel 7a
79/ 100
Launch price$499
Head-to-head

Pixel 7a wins 4 of 8 categories

Here's exactly where each phone is stronger.

Galaxy S20
Galaxy S20
3 wins
Pixel 7a
Pixel 7a
4 wins
At a glance

Bigger shape = better phone.

SpeedCameraSelfieBatteryDisplayConnectivitySecurityValue
Galaxy S20Pixel 7a
Category winners

Scores out of 100. How we score

  • SpeedGalaxy S20
    90
    80
  • CameraPixel 7a
    75
    88
  • VideoNot enough data
  • SelfiePixel 7a
    40
    60
  • BatteryTie
    70
    70
  • DisplayGalaxy S20
    86
    74
  • ConnectivityPixel 7a
    75
    88
  • SecurityGalaxy S20
    100
    86
  • ValuePixel 7a
    55
    80
Key differences
  • Pixel 7a has the bigger battery4,385 mAh vs 4,000 mAh
  • Galaxy S20 charges faster25W vs 18W
  • Pixel 7a has a sharper main camera64 MP vs 12 MP
  • Galaxy S20 has a smoother screen120 Hz vs 90 Hz
  • Galaxy S20 has the bigger screen6.2" vs 6.1"
  • Galaxy S20 is lighter163 g vs 193.5 g
  • Pixel 7a launched cheaper$499 vs $999
  • Pixel 7a has a sharper selfie camera13 MP vs 10 MP
  • Pixel 7a has newer Bluetooth5.3 vs 5
  • Galaxy S20 has more RAM12 GB vs 8 GB
  • Pixel 7a has faster Wi-FiWi-Fi 6E vs Wi-Fi 6
  • Galaxy S20 is better protected from water and dustIP68 vs IP67
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Galaxy S20
  • ✓30.5 g lighter (163 g vs 193.5 g), easier to hold
  • ✓12 MP main camera
  • ✓6.2" display at 120 Hz
Reasons to buy Pixel 7a
  • ✓$500 cheaper at launch ($499 vs $999)
  • ✓Bigger 4,385 mAh battery (+385 mAh)
  • ✓64 MP main camera

Full specifications

Swipe ⇄
SpecificationGalaxy S20Pixel 7a
1. Display & Screen🏆 Galaxy S20 Wins Display
Screen typeDynamic AMOLED 2XAMOLED
Screen Size6.2"6.1"
Resolution & Density3200x1440 (563 ppi)2400x1080 (429 ppi)
Refresh Rate120 Hz90 Hz
Brightness1,200 nits peak1,000 nits peak
Screen ProtectionNot listedNot listed
2. Platform & Performance🏆 Galaxy S20 Wins Performance
Chipset / ProcessorNot listed Google Tensor G2 (5nm)
CPU CoresNot listedNot listed
GPU GraphicsNot listedMali-G710 MP7
Operating SystemAndroid 10Android 13
3. Memory & Storage
RAM Memory12 GB LPDDR8 GB LPDDR
Internal Storage128GB128GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics🏆 Pixel 7a Wins Camera
Primary Camera12 MP, f/1.8, OIS, Sony IMX55564 MP, f/1.89, OIS, Samsung GN1
Telephoto Zoom64 MP (3x optical zoom), f/2, OISNone (digital zoom only)
Ultrawide Camera12 MP, f/2.213 MP, f/2.2
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lens10 MP, f/2.213 MP, f/2.2
7. Body & Dimensions🏆 Galaxy S20 Lightest Chassis
Dimensions151.7 x 69.1 x 7.9 mm152.4 x 72.9 x 9 mm
Weight163 g193.5 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceIP68IP67
8. Battery & Charging
Battery Capacity4,000 mAh4,385 mAh
Wired Fast Charging25W wired fast charging18W wired fast charging
Wireless Charging15W wireless charging7W wireless charging
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 6Wi-Fi 6E
Bluetooth5.05.3
USB Port & SpeedUSB-C 3.1USB-C 3.2
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$499
Our verdict

Pixel 7a wins — BeastScore 78.8/100

The Pixel 7a is the better pick for most people thanks to its bigger battery (4,385 mAh vs 4,000 mAh) and sharper main camera (64 MP vs 12 MP). The Galaxy S20 is worth a look if you prefer its faster charging (25W vs 18W).

Buy Galaxy S20 if you want

Optical telephoto zoom (1 telephoto lens) · Smoother display: 120 Hz vs 90 Hz

Buy Pixel 7a if you want

Larger battery: 4,385 mAh vs 4,000 mAh · Higher-resolution main camera: 64 MP vs 12 MP

Common questions

Which is better: Galaxy S20 or Pixel 7a?

The Pixel 7a is the better pick for most people thanks to its bigger battery (4,385 mAh vs 4,000 mAh) and sharper main camera (64 MP vs 12 MP). The Galaxy S20 is worth a look if you prefer its faster charging (25W vs 18W). BeastScore: Galaxy S20 78.0/100, Pixel 7a 78.8/100.

What are the main battery and display differences between Galaxy S20 and Pixel 7a?

Galaxy S20 has a 6.2-inch display and 4000 mAh battery. Pixel 7a has a 6.1-inch display and 4385 mAh battery.

How do Galaxy S20 and Pixel 7a compare for speed?

Galaxy S20 scores 90/100 for performance; Pixel 7a scores 80/100.

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