Compare phones
| Global Score | |
| 72.6 | 77.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 15 | Android 10 |
| -- | 2020-06-19 |
| -- | 6.44 x 2.96 x 0.35 inches |
| -- | 6.77 ounces |
| -- | Black, Blue, Red and White |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| -- | 1600 x 720 pixels |
| AMOLED | TFT |
| -- | 270 pixels per inch |
| No touch screen | No touch screen |
| 2.7 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8650 (4 nm) chipset | Samsung Exynos 850 chipset |
| processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 3 GB RAM |
| Adreno 830 GPU | Mali-G76 GPU |
| 6.21 | 9.09 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 9.84 |
| Camera | |
| 200.00 MP + 10.00 MP | 48.00 MP + 13.00 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 | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 13.42 | 10.78 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7.6 | 6.7 |
| Battery Life | |
| 3050mAh Dual Nano SIM + eSIM Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.04 | 6.8 |
| 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, Gyroscope and Proximity Sensor |
Comparison review
Samsung Galaxy A21s is just a bit better than the Galaxy S25 Edge (Rumored), with a 77.7 score against 72.6. These phones come with Android OS, but Samsung Galaxy A21s has an older 10 version and Galaxy S25 Edge (Rumored) has Android 15 version. Galaxy A21s counts with an incredibly better looking screen than Samsung Galaxy S25 Edge (Rumored), although it has a bit smaller screen.
The Galaxy A21s has an extremely better processor than Galaxy S25 Edge (Rumored), because although it has a smaller amount of RAM memory, it also counts with a larger number of cores (and faster). The Galaxy S25 Edge (Rumored) features a greater camera than Samsung Galaxy A21s, because it has a way bigger back-facing camera sensor which offers a lot higher image and video quality, a way better 7680x4320 video definition and a way more mega pixels camera in the back.
The Galaxy S25 Edge (Rumored) features a slightly bigger storage to install applications and games than Galaxy A21s, because although it has no SD memory slot, it also counts with more internal storage capacity. The Galaxy A21s counts with a very superior battery life than Samsung Galaxy S25 Edge (Rumored), because it has a 5000mAh battery size.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.