Compare phones
| Global Score | |
| 72.6 | 90.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 15 | Android 11, 10 |
| -- | 2020-04-29 |
| -- | 6.26 x 2.90 x 0.34 inches |
| -- | 6.60 ounces |
| -- | Prism cube black |
| -- | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| -- | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| -- | 405 pixels per inch |
| No touch screen | No touch screen |
| 2.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8650 (4 nm) chipset | Samsung Exynos 980 chipset |
| processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 830 GPU | Mali-G76 MP5 GPU |
| 6.21 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 10.1 | 15.38 |
| Camera | |
| 200.00 MP + 10.00 MP | 48.00 MP + 32.00 MP |
| -- | f/2.00 aperture |
| -- | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 13.42 | 11.55 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7.6 | 10.7 |
| Battery Life | |
| 3050mAh Dual Nano SIM + eSIM Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.04 | 6.32 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy A51 5G is a lot better than the Galaxy S25 Slim (Rumored), having a 90.8 score against 72.6. Both of these devices come with Android OS (Operating System), but Samsung Galaxy A51 5G has the older 11 version and Galaxy S25 Slim (Rumored) has Android 15 version. Samsung Galaxy A51 5G features a much more powerful CPU than Samsung Galaxy S25 Slim (Rumored), because although it has a lower amount of RAM, it also counts with more cores.
The Samsung Galaxy A51 5G counts with an incredibly better looking screen than Samsung Galaxy S25 Slim (Rumored), although it has a little smaller screen. The Galaxy S25 Slim (Rumored) shoots better photographs and videos than Samsung Galaxy A51 5G, because it has a much bigger back-facing camera sensor which offers a way better photo and video quality, a much better video quality and a lot more MP back camera.
The Samsung Galaxy A51 5G has much more storage for applications, games, photos and videos than Galaxy S25 Slim (Rumored), and although they both have exactly the same internal memory, the Samsung Galaxy A51 5G also has a slot for external memory cards that admits a maximum of 1000 GB. The Samsung Galaxy A51 5G has a very superior battery lifetime than Galaxy S25 Slim (Rumored), because it has a 4500mAh battery size instead of 3050mAh.
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