Compare phones
| Global Score | |
| 74.8 | 90.8 |
| Basic Information | |
| Samsung | |
| Android 11 | Android 11, 10 |
| 2021-06-21 | 2020-04-29 |
| 6.24 x 2.89 x 0.33 inches | 6.26 x 2.90 x 0.34 inches |
| 6.56 ounces | 6.60 ounces |
| -- | Prism cube black |
| Glass | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 411 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Samsung Exynos 980 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Mali-G76 MP5 GPU |
| 9.63 | 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 | |
| 64.00 MP + 16.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) 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 |
| 12.43 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | 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, Dual SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 4500mAh Nano SIM Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.32 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | 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 5G is a lot better than realme GT 5G, getting a overall score of 90.8 against 74.8. These phones work with the same Android 11 OS (Operating System), so you shouldn't notice any differences regarding operating system features. Although it's the best we compare here, the Galaxy A51 5G is an older, a little heavier and just a bit thicker phone than the realme GT 5G.
The realme GT 5G features a little more vivid screen than Galaxy A51 5G, because although it has a quite smaller screen, and they both have the same resolution of 1080 x 2400, the realme GT 5G also counts with a little greater display pixels density. The Samsung Galaxy A51 5G features a very superior storage to store more apps and games than realme GT 5G, and although they both have the same 128 GB internal storage capacity, the Samsung Galaxy A51 5G also has an external memory card slot that allows a maximum of 1000 GB.
Realme GT 5G has just a little better processing power than Galaxy A51 5G, and although they both have a Octa-Core CPU, the realme GT 5G also has more RAM memory. The realme GT 5G features a slightly better camera than Galaxy A51 5G, and although they both have the same 3840x2160 (4K) video definition, the realme GT 5G also has faster 60 frames per second video frame rate, a larger aperture to take better images in low light environments, a back-facing camera with a much better 64 mega-pixels resolution and a larger camera sensor which provides a better image and video quality.
Realme GT 5G and Galaxy A51 5G feature really similar battery durations.
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