| Global Score | |
| 91.8 | 80.4 |
| Basic Information | |
| Samsung | Apple |
| Android 11 | iOS 8.x |
| 2021-01-29 | 2014-09-09 |
| 5.97 x 2.80 x 0.31 inches | 6.22 x 3.06 x 0.28 inches |
| 6.03 ounces | 6.07 ounces |
| Gray, Phantom pink, Violet and White | Black, Gold and Gray |
| Aluminum and Plastic | Aluminium |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 722.00 | $ 559.00 |
| Display / Screen | |
| 6.2 inches | 5.5 inches |
| 2400 x 1080 pixels | 1080 x 1920 pixels (Full HD) |
| Dynamic AMOLED | IPS LCD |
| 424 pixels per inch | 401 pixels per inch |
| 1300 cd/m2 brightness | 500 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 9.2 | 9.4 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Apple A8 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | 64-bit Cyclone ARMv8-A 2nd gen. (Dual-Core 1400 MHz) processor |
| 8 GB RAM | 1 GB (1600 MHz) RAM |
| Adreno 660 GPU | PowerVR GX6450 (450 MHz) GPU |
| 9.63 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 12.00 MP + 10.00 MP | 8.00 MP + 1.20 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 |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (60 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 10.78 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA, HSUPA, UMTS, EV-DO A, EV-DO B, EDGE, GPRS, GSM and CDMA |
| Nano SIM | Nano SIM |
| 10.7 | 6.9 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 2915mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| -- | 384 hours standby time 24 hours talk time |
| 5.92 | 4.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
The Galaxy S21 has a general score of 91.8, which is much better than the iPhone 6 Plus's score of 80.4. Galaxy S21 is a newer and just a bit lighter phone than iPhone 6 Plus, although it is also a little bit thicker. Galaxy S21 works with Android 11 OS, while iPhone 6 Plus comes with iOS 8.x OS.
The Samsung Galaxy S21 counts with a bit superior processing unit than iPhone 6 Plus, because although it has doesn't have an additional graphics processing unit and a 32 bits processor against 64-bits, it also counts with a higher amount of RAM memory and more CPU cores. The iPhone 6 Plus features just a bit better screen than Samsung Galaxy S21, although it has a just a little worse display pixels density, much worse brightness, a little bit smaller screen and a bit worse 1920 x 1080 resolution.
The Apple iPhone 6 Plus's storage capacity to store more apps and games is very similar to the Samsung Galaxy S21 one, they have equal 128 GB internal memory. The Samsung Galaxy S21 takes a lot better photos and videos than Apple iPhone 6 Plus, because it has a way better resolution back facing camera, a much higher 7680x4320 video quality, a lot bigger back-facing camera sensor which offers a much higher image and video quality and a larger diafragm aperture.
Galaxy S21 has a really longer battery duration than Apple iPhone 6 Plus, because it has 4000mAh of battery capacity.
Samsung Galaxy S21 is more expensive than the iPhone 6 Plus, but you can get a better phone for that extra dollars.
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