Compare phones
| Global Score | |
| 64.7 | 85.5 |
| Basic Information | |
| Apple | Samsung |
| iOS 8.x, 7.x, 6.1, 6, 5.1, 5 | Android 11, 10 |
| 2011-10-04 | 2019-12-27 |
| 4.54 x 2.31 x 0.37 inches | 6.24 x 2.90 x 0.31 inches |
| 4.94 ounces | 6.07 ounces |
| Black and White | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| Aluminium and Glass | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| $ 280.00 | $ 282.00 |
| Display / Screen | |
| 3.5 inches | 6.5 inches |
| 640 x 960 pixels | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 330 pixels per inch | 405 pixels per inch |
| 500 cd/m2 brightness | -- |
| Capacitive, Multi-touch | No touch screen |
| 8.9 | 8.1 |
| Performance | |
| Apple A5 chipset | Samsung Exynos 9611 chipset |
| ARM Cortex-A9 (Dual-Core 800 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 512 MB (800 MHz) RAM | 4 GB RAM |
| PowerVR SGX 543MP2 GPU | Mali-G72 MP3 GPU |
| 7.56 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 7.7 | 14.14 |
| Camera | |
| 8.00 MP + 0.30 MP | 48.00 MP + 32.00 MP |
| f/2.40 aperture | f/2.00 aperture |
| 35.00mm focal length | 26.00mm focal length |
| 0.31 inches (1/3.2") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 8.25 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSDPA, HSUPA, UMTS, EV-DO A, EDGE, GSM and CDMA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 4.3 | 6.7 |
| Battery Life | |
| Li-Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 200 hours standby time 14 hours talk time | -- |
| 1.36 | 5.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy A51 has a global score of 85.5, which is a lot better than the iPhone 4s's 64.7 global score. Galaxy A51 works with Android 11 operating system, and iPhone 4s works with iOS 8.x operating system. Even though the Galaxy A51 is somewhat heavier than iPhone 4s, it's somewhat thinner and also a lot newer.
The Samsung Galaxy A51 counts with a much powerful processor than iPhone 4s, because it has 3,5 GB more RAM memory and a greater number of cores. The iPhone 4s has a little more vivid display than Galaxy A51, although it has a lot worse 960 x 640 resolution, a just a bit worse screen density and a way smaller display.
Galaxy A51 features a greater camera than iPhone 4s, because it has a lot bigger back-facing camera sensor taking way higher quality photographs, a lot higher video definition, a larger diafragm aperture and a way better 48 megapixels resolution back-facing camera. Galaxy A51 counts with a much bigger memory to store more games and applications than Apple iPhone 4s, because it has 128 GB internal memory and an external memory slot that allows a maximum of 512 GB.
Galaxy A51 has a really longer battery duration than iPhone 4s.
Galaxy A51 is a bit more expensive than Apple iPhone 4s, but you can get a much better phone for that few more dollars.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.