Google Pixel 4a vs Samsung Galaxy S6
Short Description
Google Pixel 4a
Screen size: 5.81" / Resolution: 1080 x 2340 px / Main camera: 12.2 MP / Front camera: 8MP / RAM: 6GB / Battery power: 3140 mAh / Internal storage: 128GB / SIM cards: 1 SIM, 1 eSIM
Samsung Galaxy S6
Screen size: 5.1" / Resolution: 1440 x 2560 px / Main camera: 16 MP / Front camera: 5MP / RAM: 3GB / Battery power: 2550 mAh / Internal storage: 32GB, 64GB, 128GB / SIM cards: 1 SIM
Key Differences
Google Pixel 4a
Samsung Galaxy S6
How is Google Pixel 4a better than Samsung Galaxy S6?
Bigger battery capacity: 3140 mAh vs 2550 mAh
Faster CPU speed: 2 x 2.2 GHz & 6 x 1.8 GHz vs 4 x 2.1 GHz & 4 x 1.5 GHz
More RAM memory capacity in max option: 6GB vs 3GB
More megapixels front camera: 8MP vs 5MP
Has a larger display diagonal: 5.81" vs 5.1"
Narrower: 69.4 mm (2.73 inches) vs 70.5 mm (2.78 inches)
The phone is 5 years and 4 months newer
Google Pixel 4a
Samsung Galaxy S6
How is Samsung Galaxy S6 better than Google Pixel 4a?
Better display resolution: 1440 x 2560 px vs 1080 x 2340 px
Lighter: 138 g (4.87 ounces) vs 143 g (5.04 ounces)
Shorter: 143.4 mm (5.65 inches) vs 144 mm (5.67 inches)
More color options: White Pearl, Black Sapphire, Gold Platinum, Blue Topaz vs Just Black, Barely Blue
Size Comparison
Google Pixel 4a
Samsung Galaxy S6
Height
144 mm
(5.67 inches)
Width
69.4 mm
(2.73 inches)
Thickness
8.2 mm
(0.32 inches)
Screen size
5.81"
Weight
143 g
(5.04 ounces)
5.81"
5.1"
Height
143.4 mm
(5.65 inches)
Width
70.5 mm
(2.78 inches)
Thickness
6.8 mm
(0.27 inches)
Screen size
5.1"
Weight
138 g
(4.87 ounces)
Height
144 mm
(5.67 inches)
Width
69.4 mm
(2.73 inches)
Thickness
8.2 mm
(0.32 inches)
Screen size
5.81"
Weight
143 g
(5.04 ounces)
Height
143.4 mm
(5.65 inches)
Width
70.5 mm
(2.78 inches)
Thickness
6.8 mm
(0.27 inches)
Screen size
5.1"
Weight
138 g
(4.87 ounces)
3D comparison
Google Pixel 4a
Samsung Galaxy S6
Google Pixel 4a
Samsung Galaxy S6
Expert Score
Score 4.2
Score 4.3
Google Pixel 4a
Samsung Galaxy S6
Google Pixel 4a
Samsung Galaxy S6
Score 4.2
Score 4.3
TechRadar
Google Pixel 4a
Samsung Galaxy S6
Tech Advisor
Google Pixel 4a
Samsung Galaxy S6
PCMag
Google Pixel 4a
Samsung Galaxy S6
Smartprix
Google Pixel 4a
Samsung Galaxy S6
Vote for Your option
Google Pixel 4a
Vote for Your option
Samsung Galaxy S6
Comparison videos
1,000+ views
Google Pixel 4a (Snapdragon 730G) vs Samsung Galaxy S6 (Exynos 7420) - Speed Test 2025
200+ views
Samsung Galaxy S6 vs Google Pixel 4a - Camera Test 2024
Technical Specifications
Show differences
Show differences
Specs
Google Pixel 4a
Samsung Galaxy S6
Design
Weight
143 g (5.04 ounces)
138 g (4.87 ounces)
Thickness
8.2 mm (0.32 inches)
6.8 mm (0.27 inches)
Width
69.4 mm (2.73 inches)
70.5 mm (2.78 inches)
Height
144 mm (5.67 inches)
143.4 mm (5.65 inches)
Volume
81.95 cm³
-
Color options
Just Black, Barely Blue
White Pearl, Black Sapphire, Gold Platinum, Blue Topaz
Display
Screen size
5.81"
5.1"
Display type
OLED/AMOLED
OLED/AMOLED
Pixel density
443 ppi
577 ppi
Resolution
1080 x 2340 px
1440 x 2560 px
Refresh rate
-
60Hz
Has branded damage-resistant glass
✔
✔
Gorilla Glass version
Gorilla Glass 3
-
Supports HDR10
✔
-
Always-On Display
✔
-
Contrast ratio
100000:1
-
Has a touch screen
✔
✔
Performance
Internal storage
128GB
32GB, 64GB, 128GB
RAM
6GB
3GB
Android version
Android 10
Android 8 Oreo
CPU speed
2 x 2.2 GHz & 6 x 1.8 GHz
4 x 2.1 GHz & 4 x 1.5 GHz
GPU clock speed
500 MHz
700 MHz
Has integrated LTE
✔
✔
RAM speed
1866 MHz
1552 MHz
Semiconductor size
8 nm
14 nm
Supports 64-bit
✔
✔
DirectX version
DirectX 12
DirectX 11
Has integrated graphics
✔
✔
OpenGL ES version
3.2
3.2
Uses big.LITTLE technology
✔
✔
CPU threads
8 threads
8 threads
Uses HMP
-
✔
Has TrustZone
✔
✔
Maximum memory bandwidth
14.9 GB/s
-
OpenCL version
2
1.2
L2 cache
-
2 MB
Maximum memory amount
8GB
-
Front-end width
3
-
Release date
2020
2015
Has NX bit
✔
✔
Memory channels
2
-
L1 cache
-
48 KB
Bits executed at a time
128
128
VFP version
4
4
Cameras
Main camera
12.2 MP
16 MP
Front camera
8MP
5MP
Has built-in optical image stabilization
✔
✔
Video recording (main camera)
2160 x 30 fps
2160 x 30 fps
Wide aperture (main camera)
f/1.7
f/1.9
Has a BSI sensor
-
✔
Has phase-detection autofocus for photos
✔
✔
Has continuous autofocus when recording movies
-
✔
Supports slow-motion video recording
✔
✔
Has a built-in HDR mode
✔
✔
Has a flash
✔
✔
Has manual exposure
✔
✔
Optical zoom
0x
0x
Number of flash LEDs
-
1
Has a CMOS sensor
✔
✔
Has manual ISO
✔
✔
Has a serial shot mode
✔
✔
Has manual focus
✔
-
Has a front camera
✔
✔
Has manual white balance
✔
✔
Shoots raw
✔
✔
Has touch autofocus
✔
✔
Has manual shutter speed
✔
-
Can create panoramas in-camera
✔
✔
Wide aperture (front camera)
f/2.0
-
Has timelapse function
✔
-
Pixel size (main camera)
1.4 µm
-
Shoots 360° panorama
✔
-
Operating system
Has theme customization
✔
✔
Has dark mode
✔
-
Has focus modes
✔
-
Has customizable notifications
✔
✔
Supports split screen
✔
✔
Supports instant markup
✔
✔
Supports PiP and PaP
✔
✔
Has sharing intents
✔
✔
Has a child lock
✔
✔
Is free and open source
✔
✔
Tracks the current position of a mobile device
✔
✔
Is a multi-user system
✔
✔
Gets direct OS updates
✔
-
Supports widgets
✔
✔
The browser has word wrap
✔
✔
Has voice commands
✔
✔
Has offline voice recognition
✔
✔
More languages supported
125
125
Battery
Battery power
3140 mAh
2550 mAh
Has wireless charging
-
✔
Supports fast charging
✔
✔
Charging speed
-
15W
Wireless charging speed
-
5W
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Audio
Has stereo speakers
✔
-
Has LDAC
✔
-
Has aptX HD
✔
-
Has aptX
✔
✔
Number of microphones
2
2
Has a socket for a 3.5 mm audio jack
✔
✔
Features
Wi-Fi version
Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Download speed
600 MBits/s
450 MBits/s
Upload speed
75 MBits/s
150 MBits/s
Has USB Type-C
✔
-
USB version
3.1
2
Has NFC
✔
✔
SIM cards
1 SIM, 1 eSIM
1 SIM
Has a fingerprint scanner
✔
✔
Bluetooth version
5
4.1
Has a gyroscope
✔
✔
Has GPS
✔
✔
Has a compass
✔
✔
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Has a barometer
✔
-
Supports Galileo
✔
-
Has a heart rate monitor
-
✔
Has an infrared sensor
-
✔
Has an accelerometer
✔
✔
Supports ant+
-
✔
Has crash detection
✔
-
Is DLNA-certified
-
✔
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Vote for Your option
Google Pixel 4a
Vote for Your option
Samsung Galaxy S6
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