BeastCompare

Galaxy A51 vs Pixel 4: Which One Should You Buy?

Galaxy A51 edges ahead with a BeastScore of 69.9/100 — but the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Samsung · 2019

Galaxy A51

Galaxy A51
70/ 100
Launch price$399
Google · 2019

Pixel 4

Pixel 4
70/ 100
Launch price$799
Head-to-head

Galaxy A51 wins 4 of 7 categories

Here's exactly where each phone is stronger.

Galaxy A51
Galaxy A51
4 wins
Pixel 4
Pixel 4
3 wins
At a glance

Bigger shape = better phone.

SpeedCameraSelfieBatteryDisplayConnectivityValue
Galaxy A51Pixel 4
Category winners

Scores out of 100. How we score

  • SpeedPixel 4
    64
    72
  • CameraGalaxy A51
    78
    75
  • VideoNot enough data
  • SelfieGalaxy A51
    88
    40
  • BatteryGalaxy A51
    70
    58
  • DisplayPixel 4
    62
    74
  • ConnectivityPixel 4
    53
    65
  • SecurityNot enough data
  • ValueGalaxy A51
    80
    68
Key differences
  • Galaxy A51 has the bigger battery4,000 mAh vs 2,800 mAh
  • Pixel 4 charges faster18W vs 15W
  • Galaxy A51 has a sharper main camera48 MP vs 12.2 MP
  • Pixel 4 has a smoother screen90 Hz vs 60 Hz
  • Galaxy A51 has the bigger screen6.5" vs 5.7"
  • Pixel 4 is lighter162 g vs 172 g
  • Galaxy A51 launched cheaper$399 vs $799
  • Galaxy A51 has a sharper selfie camera32 MP vs 8 MP
  • Pixel 4 has more RAM6 GB vs 4 GB
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Galaxy A51
  • ✓$400 cheaper at launch ($399 vs $799)
  • ✓Bigger 4,000 mAh battery (+1,200 mAh)
  • ✓48 MP main camera
Reasons to buy Pixel 4
  • ✓10 g lighter (162 g vs 172 g), easier to hold
  • ✓12.2 MP main camera
  • ✓5.7" display at 90 Hz

Full specifications

Swipe ⇄
SpecificationGalaxy A51Pixel 4
1. Display & Screen🏆 Pixel 4 Wins Display
Screen typeSuper AMOLED Infinity-OP-OLED
Screen Size6.5"5.7"
Resolution & Density2400x1080 (405 ppi)2280x1080 (444 ppi)
Refresh Rate60 Hz90 Hz
Brightness530 nits peak444 nits peak
Screen ProtectionNot listedNot listed
2. Platform & Performance🏆 Pixel 4 Wins Performance
Chipset / ProcessorNot listed Not listed
CPU CoresNot listedNot listed
GPU GraphicsNot listedNot listed
Operating SystemAndroid 10Android 10
3. Memory & Storage
RAM Memory4 GB LPDDR6 GB LPDDR
Internal Storage64GB / 128GB / 256GB64GB / 128GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics🏆 Galaxy A51 Wins Camera
Primary Camera48 MP, f/212.2 MP, f/1.7, OIS
Telephoto ZoomNone (digital zoom only)16 MP (2x optical zoom), f/2.4, OIS
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 Lens32 MP, f/2.28 MP, f/2
7. Body & Dimensions🏆 Pixel 4 Lightest Chassis
Dimensions158.5 x 73.6 x 7.9 mm147.1 x 68.8 x 8.2 mm
Weight172 g162 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceNot listedIP68
8. Battery & Charging🏆 Galaxy A51 Wins Battery
Battery Capacity4,000 mAh2,800 mAh
Wired Fast Charging15W wired fast charging18W wired fast charging
Wireless ChargingNot listed11W 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
Bluetooth5.05.0
USB Port & SpeedUSB-C 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$399$799
Our verdict

Galaxy A51 wins — BeastScore 69.9/100

The Galaxy A51 is the better pick for most people thanks to its bigger battery (4,000 mAh vs 2,800 mAh) and sharper main camera (48 MP vs 12.2 MP). The Pixel 4 is worth a look if you prefer its faster charging (18W vs 15W).

Buy Galaxy A51 if you want

Larger battery: 4,000 mAh vs 2,800 mAh · Higher-resolution main camera: 48 MP vs 12.2 MP

Buy Pixel 4 if you want

Optical telephoto zoom (1 telephoto lens) · Smoother display: 90 Hz vs 60 Hz

Common questions

Which is better: Galaxy A51 or Pixel 4?

The Galaxy A51 is the better pick for most people thanks to its bigger battery (4,000 mAh vs 2,800 mAh) and sharper main camera (48 MP vs 12.2 MP). The Pixel 4 is worth a look if you prefer its faster charging (18W vs 15W). BeastScore: Galaxy A51 69.9/100, Pixel 4 70.0/100.

What are the main battery and display differences between Galaxy A51 and Pixel 4?

Galaxy A51 has a 6.5-inch display and 4000 mAh battery. Pixel 4 has a 5.7-inch display and 2800 mAh battery.

How do Galaxy A51 and Pixel 4 compare for speed?

Galaxy A51 scores 64/100 for performance; Pixel 4 scores 72/100.

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