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Global Score
73.485.5
Basic Information
MotorolaSamsung
Android 5.0, 4.4.4Android 11, 10
2014-09-042019-12-27
5.54 x 2.85 x 0.39 inches6.24 x 2.90 x 0.31 inches
5.08 ounces6.07 ounces
GoldPrism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white
--Plastic and Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 310.00$ 282.00
Display / Screen
5.2 inches6.5 inches
1080 x 1920 pixels (Full HD)2400 x 1080 pixels
AMOLEDSuper AMOLED
424 pixels per inch405 pixels per inch
Capacitive, Multi-touchNo touch screen
9.18.1
Performance
Qualcomm Snapdragon 801 8974-AC chipsetSamsung Exynos 9611 chipset
Krait 400 (Quad-Core 2500 MHz) processorARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor
2 GB (933 MHz) RAM4 GB RAM
Adreno 330 (450 MHz) GPUMali-G72 MP3 GPU
9.369.27
Storage
32 GB internal memory128 GB internal memory
No SD card slotmicroSDXC (up to 512 GB) external memory slot
5.814.14
Camera
13.00 MP + 2.00 MP48.00 MP + 32.00 MP
f/2.20 aperturef/2.00 aperture
29.00mm focal length26.00mm focal length
0.33 inches (1/3.06") sensor0.5 inches (1/2") sensor
3840 x 2160 (30 fps) (4K) video resolution3840 x 2160 (30 fps) (4K) video resolution
--1280 x 720 (240 fps) (HD) slow motion video
9.4611.55
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
SIMNano SIM, Dual SIM
7.16.7
Battery Life
2300mAh Battery4000mAh Li - Polymer Battery
Removable BatteryNon-Removable Battery
4.245.92
Other Features
Bluetooth 4.0Bluetooth 5.0
GPSGPS
NFCNFC
--Fingerprint ID Scanner
Accelerometer, Compass, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

Galaxy A51 has an overall score of 85.5, which is much better than Motorola Moto X (2014)'s 73.4 score. Both devices in this review have Android OS (Operating System), but Galaxy A51 has a more recent 11 version while Motorola Moto X (2014) has Android 5.0. The Galaxy A51 is a extremely newer and thinner phone than Motorola Moto X (2014), but it's also somewhat heavier.

The Moto X (2014) features just a little better hardware performance than Galaxy A51, because although it has less RAM and 4 less processing cores , it also counts with an additional graphics co-processor. Motorola Moto X (2014) features a more vivid screen than Galaxy A51, because although it has a bit worse 1920 x 1080 resolution and a really smaller screen, it also counts with a quite higher quantity of pixels per inch in the screen.

The Samsung Galaxy A51 counts with a much greater memory to store more games and applications than Motorola Moto X (2014), because it has 128 GB internal storage and a SD memory slot that holds up to 512 GB. The Samsung Galaxy A51 features a very superior battery lifetime than Moto X (2014), because it has 4000mAh of battery capacity.

The Galaxy A51 captures way better photos and videos than Moto X (2014), and although they both have the same video frame rate and the same (4K) video quality, the Galaxy A51 also has a much higher 48 MP resolution camera, a larger diafragm aperture to take better photos and video in low light environments and a much larger sensor taking more light and vivid colors.

In addition to being the best phone between the ones we are comparing here, the Samsung Galaxy A51 is also a bit cheaper.




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