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Global Score
81.687.7
Basic Information
SamsungSamsung
Android 5.0, 4.4Android 10
2014-09-032020-09-11
6.04 x 3.09 x 0.33 inches6.45 x 3.00 x 0.37 inches
6.21 ounces7.51 ounces
Black, Gold, Pink and WhiteBlack and White
--Plastic and Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 269.00--
Display / Screen
5.7 inches6.7 inches
1440 x 2560 pixels (Quad HD / 2K)2340 x 1080 pixels
Super AMOLEDSuper AMOLED Plus
515 pixels per inch385 pixels per inch
Capacitive, Multi-touchNo touch screen
9.58
Performance
Qualcomm Snapdragon 805 APQ8084 chipsetQualcomm Snapdragon 730 SM7150-AA chipset
Krait 450 (Quad-Core 2700 MHz) processorKryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor
3 GB (825 MHz) RAM6 GB RAM
Adreno 420 (500 MHz) GPUAdreno 618 GPU
9.549.27
Storage
32 GB internal memory128 GB internal memory
microSD, microSDHC, microSDXC (up to 128 GB) external memory slotmicroSDXC (up to 512 GB) external memory slot
8.1214.14
Camera
16.00 MP + 3.70 MP64.00 MP + 32.00 MP
f/2.20 aperturef/1.80 aperture
31.00mm focal length26.00mm focal length
0.38 inches (1/2.6") sensor0.57 inches (1/1.76") sensor
3840 x 2160 (30 fps) (4K) video resolution3840 x 2160 (30 fps) (4K) video resolution
1920 x 1080 (60 fps) (Full HD) slow motion video--
10.0111.88
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSMLTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Micro SIMNano SIM, Dual SIM
76.7
Battery Life
3220mAh Li-Ion Battery7000mAh Battery
Removable BatteryNon-Removable Battery
20 hours talk time--
5.28.32
Other Features
Bluetooth 4.1, EDRBluetooth 5.0
GPSGPS
NFCNFC
Infra-red port--
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

Samsung Galaxy M51 has a general score of 87.7, which is a little bit better than Galaxy Note 4's score of 81.6. The Samsung Galaxy M51 design is way newer than the Galaxy Note 4's, but it's somewhat thicker and somewhat heavier. Both phones in this review come with Android OS (operating system), but the Samsung Galaxy M51 has a newer 10 version and Galaxy Note 4 has Android 5.0.

Samsung Galaxy Note 4 counts with a bit faster processor than Galaxy M51, because although it has a lower amount of RAM and 4 lesser processing cores (although faster), it also counts with an extra graphics processor. Galaxy Note 4 counts with a much better screen than Galaxy M51, because although it has a quite smaller display, it also counts with a greater screen pixels density and a higher 2560 x 1440 resolution.

The Samsung Galaxy M51 captures better videos and photos than Galaxy Note 4, and although they both have the same video quality and the same video frame rates, the Samsung Galaxy M51 also has a bigger aperture for better low-light photos, a camera with a much better resolution and a lot bigger sensor capturing way better quality videos and photos.

The Samsung Galaxy M51 has a superior memory to install applications and games or saving photos and videos than Galaxy Note 4, because it has an external SD slot that allows a maximum of 512 GB and 128 GB internal memory. The Galaxy M51 features a superior battery lifetime than Galaxy Note 4, because it has a 117% larger battery capacity.




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