Google Pixel 4a vs Samsung Galaxy A51 5G – Analysis, specs and prices

The new Google Pixel 4a smartphone has a 1 camera  with 12 MP , Qualcomm Snapdragon 730G processor chipset and a battery of 3140 mAh. On other side, the Samsung Galaxy A51 5G also has interesting features. The comparison for both models with new specs are detailed next.

Google Pixel 4a vs Samsung Galaxy A51 5G
Google Pixel 4a vs Samsung Galaxy A51 5G

Processor and Operating System

The Google Pixel 4a runs on Qualcomm Snapdragon 730G chipset and the processor has a total of 8 cores composed by 2 cores of 2.2 GHz Kryo 470 and 6 cores of 1.8 GHz Kryo 470. It has a maximum CPU frequency of 2200 MHz (megahertz). Some other special features include 64 bit architecture and Titan M Security Module. Running on Android 10 operating system.

The Qualcomm Snapdragon 730G is a better chipset processor than the Samsung Exynos 980.

Meanwhile, the Samsung Galaxy A51 5G has a Samsung Exynos 980, the second processor has a total of 8 cores composed by 2 cores of 2.2 GHz ARM Corte cores of -A77 and 6 cores of 1.8 GHz ARM Corte cores of -A55. It has a maximum CPU frequency of 2200 MHz (megahertz). Some other special features include 64 bit architecture. And it’s running on Android 10 OS system.

Graphics Processor (GPU)

The Google Pixel 4a is carrying a Qualcomm Adreno 618 gpu in the interior and the Samsung Galaxy A51 5G has the ARM Mali-G76 MP5,5 cores graphics processor.

Battery

The Google Pixel 4a battery capacity is 3140 mAh which is a 43.3% (percent) less powerful than the 4500 mAh offered by the Samsung Galaxy A51 5G. Some features include Fast charging, Non-removable and USB Power Delivery 2.0.
The Samsung Galaxy A51 5G battery include Fast charging and Non-removable.

Screen

The handset is using a OLED display with 1080 x 2280 pixels and a screen size of 5.81 in (inches).

Meanwhile the Samsung Galaxy A51 5G is featuring a Super AMOLED display with 1080 x 2400 pixels and a screen size of 6.5 in (inches).

As we can see here, the Google Pixel 4a is a 11.8% smaller than Samsung Galaxy A51 5G screen.
The main display features of both phones are detailed next:

Google Pixel 4a Samsung Galaxy A51 5G
Always-on Display Capacitive
Ambient EQ Infinity-O Display
Capacitive Multi-touch
Corning Gorilla Glass Scratch resistant
HDR (UHDA certification)
Multi-touch
Scratch resistant

RAM Memory and storage

On the memory hardware side, the Google Pixel 4a is carrying a ram memory of 6 GB (gigabytes) with some features like 2133 MHz (megahertz), LPDDR4X and Double channel.

The Samsung Galaxy A51 5G is coming with a 6 GB (gigabytes) or 8 GB (gigabytes) and it has some features like LPDDR4X and Double channel.
In the basic edition, both phones have the same ram capacity of 6 gigabytes.

The maximum ram capacity offered by the Google Pixel 4a is 6 gigabytes ,which is a 33.33% smaller than the Samsung Galaxy A51 5G with 8 gigabytes

How much built-in storage space you can get for apps and saving photos, files and video? The Google Pixel 4a comes with or 128 GB (gigabytes). In the basic edition, both phones have the same storage capacity of 128 gigabytes.

Samsung Galaxy A51 5G gets you or 128 GB (gigabytes) of internal storage.

Rear Camera

The Google Pixel 4a rear camera setup is composed by 1 lenses of 12 MP , the flash type is Dual LED , a focal length(35 , of 28 mm , a pixel size of 1.4 µm (micrometers) and aperture lens of f/1.7 respectively.

google pixel 4a camera
google pixel 4a camera

Meanwhile the Samsung Galaxy A51 5G rear camera comes with 4 lenses of 48/12/5/5 MP , the flash type is LED , carrying sensor like Samsung S5KGM2 , a pixel size of 0.8 µm (micrometers) and aperture lens of f/2.0 f/2.2 f/2.4 f/2.2 respectively.

Samsung Galaxy a51 5g camera
Samsung Galaxy a51 5g camera
Google Pixel 4a Samsung Galaxy A51 5G
1080p @ 120 fps Aperture size – f/2.2 (#2)
720p @ 240 fps Aperture size – f/2.2 (#4)
Autofocus Aperture size – f/2.4 (#3)
Continuous shooting Autofocus
Digital image stabilization Continuous shooting
Digital zoom Digital image stabilization
Exposure compensation Digital zoom
Face detection Exposure compensation
Geotagging Face detection
HDR Fourth rear camera – 5 MP (depth-sensing)
ISO settings Geotagging
Optical image stabilization HDR
Optical zoom ISO settings
Panorama Panorama
Phase detection autofocus (PDAF) Phase detection autofocus (PDAF)
Phase detection with Dual Pixel Pixel size – 1.12 μm (#2)
Scene mode Pixel size – 1.12 μm (#3)
Self-timer Pixel size – 1.6 μm (4-in-1 pixel binning)
Touch focus Scene mode
White balance settings Secondary rear camera – 12 MP (ultra-wide angle)
Self-timer
Sensor type – ISOCELL PLUS
Super Phase Detection
Third rear camera – 5 MP (macro)
Touch focus
White balance settings

Front Camera – Selfie

The Google Pixel 4a comes with a 8 MP in the front.

The Samsung Galaxy A51 5G has a 32 MP as a main front-camera.

Some other front camera features are detailed next:

Google Pixel 4a Samsung Galaxy A51 5G
2 NIR cameras 32 MP
8 MP Aperture:f/2.2
Aperture:f/2.0 Face unlock
Face detection Pixel size:0.8 µm /0.000800 mm
Face unlock Sensor model:Samsung S5KGD1
HDR Sensor type – ISOCELL Slim
NIR dot projector Sensor type:ISOCELL
NIR flood emitter
Pixel size:1.22 µm /0.001220 mm

Data network and speed connectivity/bandwidth

The mobile networks technologies improve the communication between devices, connectivity speed and files download/upload bandwidth depending of the place.

Google Pixel 4a Samsung Galaxy A51 5G
EDGE 5G NSA
EV-DO Rev. A(1.8/3.1 Mbit/s) 5G SA
GPRS Built-in 5G modem
HSPA+(42.2/ 5.76 Mbit/s) EDGE
LTE GPRS
Titan M Security Module HSPA+(5.76/ 42 Mbit/s)
UMTS(384 kbit/s) LTE
UMTS(384 kbit/s)

Price

The Google Pixel 4a price is $350 and the Samsung Galaxy A51 5G price tag is $500

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