Compare phones
| Global Score | |
| 87.7 | 84.2 |
| Basic Information | |
| Samsung | Apple |
| Android 10 | iOS 9.x |
| 2020-09-11 | 2015-09-09 |
| 6.45 x 3.00 x 0.37 inches | 6.23 x 3.07 x 0.29 inches |
| 7.51 ounces | 6.77 ounces |
| Black and White | Gold, Gray and Pink |
| Plastic and Plastic | Aluminium, Glass and Steel |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 625.00 |
| Display / Screen | |
| 6.7 inches | 5.5 inches |
| 2340 x 1080 pixels | 1080 x 1920 pixels (Full HD) |
| Super AMOLED Plus | IPS LCD |
| 385 pixels per inch | 401 pixels per inch |
| -- | 500 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 8 | 9.4 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Apple A9 APL1022 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | 64-bit Twister, 64-bit (Dual-Core 1840 MHz) processor |
| 6 GB RAM | 2 GB (1600 MHz) RAM |
| Adreno 618 GPU | PowerVR GT7600 (650 MHz) GPU |
| 9.27 | 9.81 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 12.00 MP + 5.00 MP |
| f/1.80 aperture | f/2.20 aperture |
| 26.00mm focal length | 29.00mm focal length |
| 0.57 inches (1/1.76") sensor | 0.33 inches (1/3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.88 | 9.68 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), HSPA, HSUPA, EV-DO A, EDGE, GPRS, GSM and CDMA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.9 |
| Battery Life | |
| 7000mAh Battery | 2750mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | 384 hours standby time 24 hours talk time |
| 8.32 | 4.72 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy M51 has a global score of 87.7, which is a little bit better than iPhone 6s Plus's 84.2 global score. Galaxy M51 comes with Android 10 OS, and iPhone 6s Plus comes with iOS 9.x OS. Galaxy M51's construction is way newer, but a bit heavier and extremely thicker than iPhone 6s Plus. The iPhone 6s Plus has a much better screen than Galaxy M51, because although it has a quite smaller display and a little lower 1920 x 1080 resolution, it also counts with a just a little more pixels per inch of display.
IPhone 6s Plus features a bit better processor than Galaxy M51, because although it has a smaller amount of RAM memory and an inferior number of cores and they are also slower, it also counts with an additional graphics processor and a 64 bits processor. Samsung Galaxy M51 captures much better photographs and videos than iPhone 6s Plus, and although they both have the same 30 fps video frame rates and the same 3840x2160 (4K) video definition, the Samsung Galaxy M51 also has a much better resolution back camera, a larger camera aperture to take better photos and video in low-light situations and a lot larger camera sensor taking more light and vivid colors.
The Samsung Galaxy M51 counts with a much greater storage capacity for games and applications than iPhone 6s Plus, and although they both have exactly the same 128 GB internal memory capacity, the Samsung Galaxy M51 also has a slot for an external memory card that allows a maximum of 512 GB. Galaxy M51 features a very superior battery performance than Apple iPhone 6s Plus, because it has a 7000mAh battery capacity.
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