Compare phones
| Global Score | |
| 85.5 | 76.2 |
| Basic Information | |
| Samsung | Asus |
| Android 11, 10 | -- |
| 2019-12-27 | 2017-02-15 |
| 6.24 x 2.90 x 0.31 inches | 6.07 x 3.03 x 0.31 inches |
| 6.07 ounces | 6.00 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | Black, Pink and Silver |
| Plastic and Plastic | Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 282.00 | -- |
| Display / Screen | |
| 6.5 inches | 5.5 inches |
| 2400 x 1080 pixels | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | AMOLED |
| 405 pixels per inch | 401 pixels per inch |
| -- | 500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.5 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 625 8953 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G72 MP3 GPU | Adreno 506 GPU |
| 9.27 | 9.09 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 14.14 | 17.06 |
| Camera | |
| 48.00 MP + 32.00 MP | 12.00 MP + 13.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| 26.00mm focal length | 25.00mm focal length |
| 0.5 inches (1/2") sensor | 0.39 inches (1/2.55") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | -- |
| 11.55 | 9.68 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 5000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2, EDR |
| GPS | GPS |
| 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 | FM Radio |
Comparison review
The Samsung Galaxy A51 has a score of 85.5, which is better than the Asus ZenFone 3 Zoom's global score of 76.2. Samsung Galaxy A51's design has the same thickness than the Asus ZenFone 3 Zoom, but it is just a bit heavier. The Asus ZenFone 3 Zoom counts with just a bit better looking display than Galaxy A51, although it has a bit worse resolution of 1080 x 1920 pixels, a little smaller screen and a quite worse display pixels density.
The Asus ZenFone 3 Zoom features a much bigger memory for games and applications than Galaxy A51, and although they both have the same internal memory capacity, the Asus ZenFone 3 Zoom also has a SD memory slot that holds up to 1,95 TB. Samsung Galaxy A51 counts with a bit better CPU than Asus ZenFone 3 Zoom. They have the same number of cores and a 4 GB RAM.
Asus ZenFone 3 Zoom features improved battery performance than Galaxy A51, because it has 5000mAh of battery capacity. The Samsung Galaxy A51 features a superior camera than Asus ZenFone 3 Zoom, because although it has a tinier diafragm aperture, and they both have the same video frame rate and the same video definition, the Samsung Galaxy A51 also counts with a way bigger sensor which gives a lot better image and video quality and a back camera with a much higher 48 mega pixels resolution.
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