Compare phones
| Global Score | |
| 49.3 | 69.8 |
| Basic Information | |
| Samsung | LG |
| Android 4.1 | Android 8.1 Oreo |
| -- | 2019-03-20 |
| 4.80 x 2.50 x 0.50 inches | 6.02 x 2.83 x 0.33 inches |
| 4.60 ounces | 5.11 ounces |
| White | Black, Blue and Gray |
| -- | Plastic |
| -- | Scratch-Resistant Glass |
| $ 120.00 | $ 120.00 |
| Display / Screen | |
| 4 inches | 5.7 inches |
| 480 x 800 pixels | 1440 x 720 pixels |
| -- | IPS LCD |
| 233 pixels per inch | 282 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.2 | 7.3 |
| Performance | |
| -- | Qualcomm Snapdragon 450 SDM450 chipset |
| Single-Core 1400 MHz processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor |
| -- | 2 GB RAM |
| Yes GPU | Adreno 506 GPU |
| 7.65 | 9 |
| Storage | |
| -- | 16 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 1.76 | 11.36 |
| Camera | |
| 5.00 MP + 1.30 MP | 8.00 MP + 5.00 MP |
| -- | f/2.00 aperture |
| -- | 0.33 inches (1/3") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 6.05 | 8.58 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| CDMA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| -- | Nano SIM, Dual SIM |
| 2.5 | 6.7 |
| Battery Life | |
| 1750mAh Li-Ion Battery | 3000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 8 hours talk time | -- |
| 3.6 | 4.96 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
LG K40 is way better than the Samsung Galaxy Prevail 2, with a general score of 69.8 against 49.3. LG K40 is a just a little bit heavier but way thinner phone than Samsung Galaxy Prevail 2. Both phones in this comparison use Android OS, but the LG K40 has a newer 8.1 Oreo version and Samsung Galaxy Prevail 2 has Android 4.1.
The LG K40 features a better hardware performance than Galaxy Prevail 2, because it has a larger number of faster cores. The LG K40 counts with a little bit better looking screen than Samsung Galaxy Prevail 2, because it has a bit higher count of pixels in each inch of screen, a really bigger screen and a much higher 720 x 1440 resolution.
The LG K40 features a much bigger memory capacity for games and applications than Galaxy Prevail 2, because it has a SD memory slot that allows a maximum of 1,95 TB. The LG K40 has a much better battery duration than Samsung Galaxy Prevail 2, because it has a 3000mAh battery capacity against 1750mAh.
The LG K40 captures way better photographs and videos than Galaxy Prevail 2, because it has a way more mega-pixels back facing camera.
The LG K40 and the Galaxy Prevail 2 cost the same.
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