Compare phones
| Global Score | |
| 60.6 | 85.5 |
| Basic Information | |
| Apple | Samsung |
| iOS 7.x, 6.1, 6, 5.1, 5, 4.x | Android 11, 10 |
| 2010-06-07 | 2019-12-27 |
| 4.50 x 2.31 x 0.37 inches | 6.24 x 2.90 x 0.31 inches |
| 4.83 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 | Scratch-Resistant Glass |
| $ 270.00 | $ 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 |
| Capacitive, Multi-touch | No touch screen |
| 8.3 | 8.1 |
| Performance | |
| Apple A4 chipset | Samsung Exynos 9611 chipset |
| ARM Cortex-A8 (Single-Core 1000 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 512 MB RAM | 4 GB RAM |
| PowerVR SGX535 GPU | Mali-G72 MP3 GPU |
| 7.56 | 9.27 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 5.8 | 14.14 |
| Camera | |
| 5.00 MP + 0.30 MP | 48.00 MP + 32.00 MP |
| -- | f/2.00 aperture |
| -- | 26.00mm focal length |
| 0.31 inches (1/3.2") sensor | 0.5 inches (1/2") sensor |
| 1280 x 720 (30 fps) (HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 6.71 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSDPA, HSUPA, UMTS, EDGE and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 4.1 | 6.7 |
| Battery Life | |
| 1420mAh Li-Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 300 hours standby time 14 hours talk time | -- |
| 3.2 | 5.92 |
| Other Features | |
| Bluetooth 2.1, EDR | 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
The Samsung Galaxy A51 is a lot better than iPhone 4, getting a global score of 85.5 against 60.6. Even though the Samsung Galaxy A51 is much heavier than the iPhone 4, it's somewhat thinner and also notably newer. The Samsung Galaxy A51 has Android 11 OS, while iPhone 4 counts with iOS 7.x OS. The Galaxy A51 features a way better performance than Apple iPhone 4, because it has more RAM memory and 7 more CPU cores.
The iPhone 4 counts with a bit better looking display than Galaxy A51, although it has a lot smaller screen, a way worse 960 x 640 pixels resolution and a just a bit less pixels per inch of display. The Samsung Galaxy A51 counts with a way bigger storage capacity for games and applications than iPhone 4, because it has 96 GB more internal storage and a SD memory card expansion slot that admits a maximum of 512 GB.
Samsung Galaxy A51 features a much better battery performance than iPhone 4, because it has a 182% more battery capacity. The Galaxy A51 takes way better photos and videos than Apple iPhone 4, because it has a much larger camera sensor providing a much higher image quality, a back-facing camera with a way higher 48 MP resolution and a much better 3840x2160 video definition.
The Samsung Galaxy A51 is a little more expensive than the Apple iPhone 4, but it's still a great choice, as you can get a lot more for that extra money.
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