Compare phones
| Global Score | |
| 31 | 76.1 |
| Basic Information | |
| Alcatel | Samsung |
| Android 4.3 | Android 10 |
| -- | 2020-06-29 |
| 5.10 x 2.50 x 0.33 inches | 6.61 x 3.02 x 0.32 inches |
| 4.09 ounces | 6.81 ounces |
| Black, Brown, Gray, Pink and White | Black |
| -- | Plastic and Plastic |
| $ 185.00 | $ 194.00 |
| Display / Screen | |
| 4.5 inches | 6.5 inches |
| 540 x 960 pixels | 1600 x 720 pixels |
| IPS LCD | IPS LCD |
| 245 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 6.5 | 7.3 |
| Performance | |
| -- | Mediatek Helio P35 chipset |
| processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| -- | 3 GB RAM |
| GPU | PowerVR GE8320 GPU |
| 5.76 | 9.27 |
| Storage | |
| -- | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 0 | 9.84 |
| Camera | |
| -- | 16.00 MP + 13.00 MP |
| -- | f/1.80 aperture |
| -- | 0.33 inches (1/3.06") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 0 | 9.35 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| -- | Nano SIM |
| 3.4 | 6.7 |
| Battery Life | |
| -- | 4000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 1.36 | 5.92 |
| Other Features | |
| -- | Bluetooth 5.0 |
| -- | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| -- | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy A21 has a global score of 76.1, which is much better than Alcatel OneTouch Idol 2 mini S's 31 score. Both of these phones have Android OS, but Samsung Galaxy A21 has newer 10 version and Alcatel OneTouch Idol 2 mini S has Android 4.3, so it provides a couple nice extra features and optimized performance. The Samsung Galaxy A21 is a just a bit thinner but a lot heavier phone than the Alcatel OneTouch Idol 2 mini S.
The Galaxy A21 has a brighter screen than Alcatel OneTouch Idol 2 mini S, because it has a much better resolution of 720 x 1600, a just a little better pixels amount in each inch in the display and a much larger screen. Galaxy A21 features a much faster processor than Alcatel OneTouch Idol 2 mini S, because it has more cores.
The Galaxy A21 has a lot bigger memory for applications, games, photos and videos than Alcatel OneTouch Idol 2 mini S, because it has a SD card slot that supports up to 512 GB. The Samsung Galaxy A21 counts with a much longer battery lifetime than Alcatel OneTouch Idol 2 mini S. The Galaxy A21 counts with a very superior camera than Alcatel OneTouch Idol 2 mini S.
Samsung Galaxy A21 is a little more expensive than the Alcatel OneTouch Idol 2 mini S, but you can get a much better phone for that extra dollars.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.