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Global Score
55.485.5
Basic Information
SamsungSamsung
Android 2.2, 2.1Android 11, 10
2010-06-282019-12-27
4.82 x 2.54 x 0.39 inches6.24 x 2.90 x 0.31 inches
4.16 ounces6.07 ounces
--Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white
--Plastic and Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 280.00$ 282.00
Display / Screen
4 inches6.5 inches
480 x 800 pixels 2400 x 1080 pixels
Super AMOLEDSuper AMOLED
233 pixels per inch405 pixels per inch
Capacitive, Multi-touchNo touch screen
7.68.1
Performance
Samsung Exynos 3 chipsetSamsung Exynos 9611 chipset
ARM Cortex-A8 (Single-Core 1000 MHz) processorARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor
--4 GB RAM
PowerVR SGX540 (200 MHz) GPUMali-G72 MP3 GPU
7.389.27
Storage
16 GB internal memory128 GB internal memory
microSD, microSDHC (up to 32 GB) external memory slotmicroSDXC (up to 512 GB) external memory slot
5.7214.14
Camera
5.00 MP48.00 MP + 32.00 MP
--f/2.00 aperture
--26.00mm focal length
--0.5 inches (1/2") sensor
1280 x 720 (30 fps) (HD) video resolution3840 x 2160 (30 fps) (4K) video resolution
--1280 x 720 (240 fps) (HD) slow motion video
6.2711.55
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
HSDPA, HSUPA, UMTS, EDGE and GSMLTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
SIMNano SIM, Dual SIM
4.16.7
Battery Life
1500mAh Li-Ion Battery4000mAh Li - Polymer Battery
Removable BatteryNon-Removable Battery
450 hours standby time
6.5 hours talk time
--
3.285.92
Other Features
Bluetooth 3.0Bluetooth 5.0
GPSGPS
--NFC
--Fingerprint ID Scanner
Accelerometer, Compass, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

The Galaxy A51 has a global score of 85.5, which is much better than the Samsung Vibrant's score of 55.4. The Galaxy A51 body is way newer and way thinner, but also extremely heavier than Samsung Vibrant. These devices work with Android operating system, but the Galaxy A51 has the newer 11 version while Samsung Vibrant has Android 2.2 version, providing you a couple nice extra features and improved performance.

Samsung Galaxy A51 features a much better processing power than Samsung Vibrant, because although it has doesn't have an extra graphics processor, it also counts with a greater number of cores. Galaxy A51 features a slightly better looking screen than Samsung Vibrant, because it has a way larger display, a much better screen pixel density and a lot higher resolution of 1080 x 2400.

The Galaxy A51 features much more storage for applications, games, photos and videos than Samsung Vibrant, because it has 128 GB internal memory capacity and an external SD slot that allows up to 512 GB. Galaxy A51 shoots way better pictures and videos than Samsung Vibrant, because it has a way higher 3840x2160 video quality and a much better 48 mega pixels resolution camera.

The Galaxy A51 counts with a superior battery life than Samsung Vibrant, because it has a 167% greater battery capacity.

Galaxy A51 is a bit more expensive than Samsung Vibrant, but you can get a much better phone for that few more dollars.




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