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Global Score
67.985.5
Basic Information
SamsungSamsung
Android 4.4.2, 4.2Android 11, 10
2013-04-112019-12-27
6.60 x 3.46 x 0.31 inches6.24 x 2.90 x 0.31 inches
7.02 ounces6.07 ounces
Black and WhitePrism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white
--Plastic and Plastic
--Scratch-Resistant Glass
$ 290.00$ 282.00
Display / Screen
6.3 inches6.5 inches
720 x 1280 pixels (HD)2400 x 1080 pixels
Super Clear LCDSuper AMOLED
233 pixels per inch405 pixels per inch
Capacitive, Multi-touchNo touch screen
7.38.1
Performance
Qualcomm Snapdragon 400 MSM8930AB chipsetSamsung Exynos 9611 chipset
Krait 300 (Dual-Core 1700 MHz) processorARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor
1,5 GB (533 MHz) RAM4 GB RAM
Adreno 305 (450 MHz) GPUMali-G72 MP3 GPU
8.649.27
Storage
8 GB internal memory128 GB internal memory
microSD, microSDHC, microSDXC (up to 64 GB) external memory slotmicroSDXC (up to 512 GB) external memory slot
5.0614.14
Camera
8.00 MP + 1.90 MP48.00 MP + 32.00 MP
--f/2.00 aperture
--26.00mm focal length
--0.5 inches (1/2") sensor
1920 x 1080 (30 fps) (Full HD) video resolution3840 x 2160 (30 fps) (4K) video resolution
--1280 x 720 (240 fps) (HD) slow motion video
7.4811.55
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS, GSM and CDMALTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Micro SIMNano SIM, Dual SIM
7.16.7
Battery Life
3200mAh Li-Ion Battery4000mAh Li - Polymer Battery
Removable BatteryNon-Removable Battery
410 hours standby time
18 hours talk time
--
5.25.92
Other Features
Bluetooth 4.0Bluetooth 5.0
GPSGPS
NFCNFC
Infra-red port--
--Fingerprint ID Scanner
Accelerometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

The Samsung Galaxy A51 has a score of 85.5, which is much better than the Galaxy Mega 6.3's general score of 67.9. The Samsung Galaxy A51 construction has the same thickness than the Galaxy Mega 6.3, but it's lighter. Both phones in our current comparison have Android operating system, but Samsung Galaxy A51 has the previous 11 version while Galaxy Mega 6.3 has Android 4.4.2 version.

The Samsung Galaxy A51 has a little bit better performance than Galaxy Mega 6.3, because although it has doesn't have an additional graphics processor, it also counts with more cores and 2,5 GB more RAM memory. Galaxy A51 has a brighter screen than Samsung Galaxy Mega 6.3, because it has much more pixels per display inch, a way better resolution of 1080 x 2400 pixels and a quite bigger screen.

The Samsung Galaxy A51 features a superior memory capacity to store more games and applications than Galaxy Mega 6.3, because it has more internal storage and a slot for an external memory card that admits up to 512 GB. The Samsung Galaxy A51 shoots much clearer photographs and videos than Samsung Galaxy Mega 6.3, because it has a much higher 3840x2160 (4K) video resolution and a back facing camera with lot more megapixels.

Galaxy A51 counts with superior battery performance than Galaxy Mega 6.3, because it has a 4000mAh battery size.

The Galaxy A51 not only is the best phones in this comparison, but it's also cheaper than the other phone, making it an easy decision.




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