Compare phones
| Global Score | |
| 55.3 | 69.8 |
| Basic Information | |
| T-Mobile | LG |
| Android 7.0 Nougat | Android 8.1 Oreo |
| 2017-08-10 | 2019-03-20 |
| 5.98 x 3.03 x 0.33 inches | 6.02 x 2.83 x 0.33 inches |
| 5.57 ounces | 5.11 ounces |
| 16 777 216 | Black, Blue and Gray |
| Plastic | Plastic |
| -- | Scratch-Resistant Glass |
| $ 119.00 | $ 120.00 |
| Display / Screen | |
| 5.5 inches | 5.7 inches |
| 1280 x 720 pixels (HD) | 1440 x 720 pixels |
| IPS LCD | IPS LCD |
| 267 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 7.3 |
| Performance | |
| MediaTek MT6738 chipset | Qualcomm Snapdragon 450 SDM450 chipset |
| ARM Cortex-A53, 64-bit, 28 nm (Quad-Core 1500 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor |
| 2 GB RAM | 2 GB RAM |
| Mali-T860 MP2 GPU | Adreno 506 GPU |
| 8.37 | 9 |
| Storage | |
| 32 GB internal memory | 16 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 8.12 | 11.36 |
| Camera | |
| 13.00 MP + 5.00 MP | 8.00 MP + 5.00 MP |
| -- | f/2.00 aperture |
| -- | 0.33 inches (1/3") sensor |
| 1920 x 1080 (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 6.93 | 8.58 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 5.8 | 6.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 3000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 4.96 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The LG K40 has an overall score of 69.8, which is much better than the T-Mobile REVVL's 55.3 score. LG K40's design has the same thickness than T-Mobile REVVL, but it is just a bit lighter. Both devices we compare here include Android OS, but the LG K40 has 8.1 Oreo version and T-Mobile REVVL has Android 7.0 Nougat version, so it provides the user a couple additional features.
LG K40 features a bit sharper screen than T-Mobile REVVL, because it has a quite larger display, a quite better 720 x 1440 resolution and a quite higher count of pixels per display inch. LG K40 counts with a superior memory capacity to install applications and games or saving photos and videos than T-Mobile REVVL, because although it has less internal memory, it also counts with a SD card slot that holds up to 1,95 TB.
LG K40 has a bit better performance than T-Mobile REVVL, and although they both have the same RAM memory amount, the LG K40 also has 4 more processing cores. The LG K40 captures greater photos and videos than T-Mobile REVVL, although it has a lower 1920x1080 video resolution and a back facing camera with way less megapixels resolution.
LG K40 features a battery life that's just as good as T-Mobile REVVL's battery duration.
LG K40 costs a bit more money than T-Mobile REVVL, but you can get a much better phone for that extra dollars.
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