Compare phones
| Global Score | |
| 67.6 | 74.3 |
| Basic Information | |
| Alcatel | LG |
| Android 4.4 | Android 10 |
| -- | 2020-04-27 |
| 6.32 x 3.21 x 0.31 inches | 6.50 x 3.02 x 0.33 inches |
| 6.17 ounces | 6.77 ounces |
| Gray | Blue, Pink and Titanium |
| Aluminium | -- |
| Scratch-Resistant Glass | -- |
| $ 249.00 | $ 190.00 |
| Display / Screen | |
| 6 inches | 6.5 inches |
| 1080 x 1920 pixels (Full HD) | 1600 x 720 pixels |
| IPS LCD | IPS LCD |
| 367 pixels per inch | 270 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.8 | 7.3 |
| Performance | |
| MediaTek MT6592 chipset | MediaTek Helio P35 MT6765 chipset |
| ARM Cortex-A7 (Octa-Core 2000 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 2 GB RAM | 3 GB RAM |
| ARM Mali-450 MP4 (700 MHz) GPU | PowerVR GE8320 GPU |
| 9.45 | 9.27 |
| Storage | |
| 16 GB internal memory | 64 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 2 TB) external memory slot |
| 5.72 | 14.74 |
| Camera | |
| 13.10 MP + 5.00 MP | 32.00 MP + 13.00 MP |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.14 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 3100mAh Li-Ion Battery | 4000mAh Battery |
| Removable Battery | Non-Removable Battery |
| 500 hours standby time 15.5 hours talk time | -- |
| 5.12 | 5.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
LG K51S has a general score of 74.3, which is a little bit better than the Alcatel OneTouch Hero 2's 67.6 score. Despite being the best phone in this comparison, LG K51S is a just a little heavier and just a little thicker phone than Alcatel OneTouch Hero 2. Both of these phones have Android OS, but the LG K51S has newer 10 version while Alcatel OneTouch Hero 2 has Android 4.4 version, so it provides you some additional features.
Alcatel OneTouch Hero 2 counts with a bit superior CPU than LG K51S, because although it has less RAM memory, and they both have 8 processing cores, the Alcatel OneTouch Hero 2 also counts with an additional graphics co-processor. The Alcatel OneTouch Hero 2 counts with a lot better display than LG K51S, because although it has a quite smaller display, it also counts with a higher 1920 x 1080 resolution and a greater number of pixels per inch in the display.
The LG K51S has a bit better camera than Alcatel OneTouch Hero 2, and although they both have the same 1920x1080 video resolution and the same 30 fps video frame rates, the LG K51S also has a lot more mega pixels back facing camera. LG K51S has a much bigger storage for applications, games, photos and videos than Alcatel OneTouch Hero 2, because it has a slot for external memory cards that admits a maximum of 2 TB and more internal storage.
The LG K51S features longer battery duration than Alcatel OneTouch Hero 2, because it has a 4000mAh battery size.
LG K51S is not only the best phones of the ones in this comparison, but it's also by far the cheapest, which makes it an obvious call.
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