Compare phones
| Global Score | |
| 77.7 | 81.2 |
| Basic Information | |
| Samsung | Asus |
| Android 10 | Android 13 |
| 2020-06-19 | 2023-04-13 |
| 6.44 x 2.96 x 0.35 inches | 6.81 x 3.03 x 0.41 inches |
| 6.77 ounces | 8.43 ounces |
| Black, Blue, Red and White | Phantom Black and Storm White |
| -- | Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 1600 x 720 pixels | 2448 x 2080 pixels |
| TFT | AMOLED |
| 270 pixels per inch | 472 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 7.9 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm) chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | processor |
| 3 GB RAM | 16 GB RAM |
| Mali-G76 GPU | Adreno 740 GPU |
| 9.09 | 6.3 |
| Storage | |
| 32 GB internal memory | 512 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 17.6 |
| Camera | |
| 48.00 MP + 13.00 MP | 50.00 MP + 32.00 MP |
| f/2.00 aperture | -- |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.64 inches (1/1.56") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.78 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 6000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Asus ROG Phone 7 has a general score of 81.2, which is a bit better than Galaxy A21s's global score of 77.7. Both of these phones come with Android OS (Operating System), but Asus ROG Phone 7 has a newer 13 version and Galaxy A21s has Android 10 version, giving you some additional features. The Asus ROG Phone 7 design is incredibly newer than the Galaxy A21s's, although it is heavier and somewhat thicker.
The Asus ROG Phone 7 counts with a little bit better display than Samsung Galaxy A21s, because it has a bit larger display, a way higher pixel density and a lot better resolution of 2080 x 2448px. The Galaxy A21s has a much better performing processor than Asus ROG Phone 7, although it has 13 GB lesser RAM, they both have a Octa-Core processor.
The Asus ROG Phone 7 counts with a much bigger storage capacity to store more games and applications than Galaxy A21s, because although it has no SD extension slot, it also counts with 480 GB more internal memory capacity. Asus ROG Phone 7 captures just a bit better pictures and videos than Samsung Galaxy A21s, because it has a better 50 mega-pixels resolution back facing camera, a much bigger sensor taking more light and vivid colors and a much better 7680x4320 video definition.
Asus ROG Phone 7 counts with superior battery lifetime than Galaxy A21s, because it has a 6000mAh battery capacity instead of 5000mAh.
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