Compare phones
| Global Score | |
| 51.8 | 76.1 |
| Basic Information | |
| Alcatel | Samsung |
| Android 4.3 | Android 10 |
| -- | 2020-06-29 |
| 5.08 x 2.50 x 0.31 inches | 6.61 x 3.02 x 0.32 inches |
| 3.88 ounces | 6.81 ounces |
| -- | Black |
| Aluminium | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 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 |
| Capacitive, Multi-touch | No touch screen |
| 7.8 | 7.3 |
| Performance | |
| -- | Mediatek Helio P35 chipset |
| Quad-Core 1200 MHz processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 1 GB RAM | 3 GB RAM |
| Yes GPU | PowerVR GE8320 GPU |
| 8.1 | 9.27 |
| Storage | |
| 4 GB internal memory | 32 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 3.82 | 9.84 |
| Camera | |
| 8.00 MP + 0.30 MP | 16.00 MP + 13.00 MP |
| -- | f/1.80 aperture |
| -- | 0.33 inches (1/3.06") sensor |
| 1280 x 720 (30 fps) (HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 7.15 | 9.35 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| -- | Nano SIM |
| 1 | 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 |
| Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy A21 is much better than the Alcatel OneTouch Idol 2 mini, having a 76.1 score against 51.8. Galaxy A21 is a much heavier and just a little thicker phone than Alcatel OneTouch Idol 2 mini. Both phones in this review work with Android OS (Operating System), but the Galaxy A21 has the newer 10 version and Alcatel OneTouch Idol 2 mini has Android 4.3 version.
Alcatel OneTouch Idol 2 mini has a bit better screen than Galaxy A21, although it has a just a little less pixels per inch of display, a lot worse 960 x 540px resolution and a much smaller screen. Samsung Galaxy A21 counts with a lot bigger storage capacity for apps and games than Alcatel OneTouch Idol 2 mini, because it has a slot for an SD memory card that supports up to 512 GB and more internal storage capacity.
Samsung Galaxy A21 features a faster processor than Alcatel OneTouch Idol 2 mini, because it has a greater amount of RAM and a higher number of faster cores. The Galaxy A21 captures much better photos and videos than Alcatel OneTouch Idol 2 mini, because it has a way better video quality and a lot more megapixels back-facing camera.
The Galaxy A21 features a way better battery duration than Alcatel OneTouch Idol 2 mini.
The Samsung Galaxy A21 costs a bit more than the Alcatel OneTouch Idol 2 mini, but it's still a good choice, as you can get a better phone for that extra money.
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