Compare phones
| Global Score | |
| 68.2 | 69.8 |
| Basic Information | |
| Xiaomi | LG |
| Android 10 | Android 8.1 Oreo |
| 2020-07-15 | 2019-03-20 |
| 6.49 x 3.03 x 0.35 inches | 6.02 x 2.83 x 0.33 inches |
| 6.91 ounces | 5.11 ounces |
| Carbon grey, Ocean green and Sky blue | Black, Blue and Gray |
| Plastic | Plastic |
| -- | Scratch-Resistant Glass |
| $ 126.00 | $ 120.00 |
| Display / Screen | |
| 6.5 inches | 5.7 inches |
| 1600 x 720 pixels | 1440 x 720 pixels |
| IPS LCD | IPS LCD |
| 270 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 7.3 |
| Performance | |
| MediaTek Helio G25 chipset | Qualcomm Snapdragon 450 SDM450 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor |
| 2 GB RAM | 2 GB RAM |
| PowerVR GE8320 GPU | Adreno 506 GPU |
| 9 | 9 |
| Storage | |
| 32 GB internal memory | 16 GB internal memory |
| No SD card slot | microSDXC (up to 1,95 TB) external memory slot |
| 5.8 | 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 (60 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.14 | 8.58 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | 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 a general score of 69.8, which is a bit better than the Xiaomi Redmi 9A's general score of 68.2. These phones work with Android OS, but LG K40 has a newer 8.1 Oreo version while Xiaomi Redmi 9A has Android 10. Even though the LG K40 is older than the Xiaomi Redmi 9A, it's design is lighter and just a little bit thinner.
The LG K40 and Xiaomi Redmi 9A feature quite similar processors, both of them have the same number of cores and a 2 GB RAM. The LG K40 features a little bit better display than Xiaomi Redmi 9A, because although it has a quite smaller screen and a bit lower 720 x 1440 pixels resolution, it also counts with a quite greater pixel density.
The LG K40 counts with a much greater memory capacity for games and applications than Xiaomi Redmi 9A, because although it has less internal storage capacity, it also counts with a SD memory slot that admits up to 1,95 TB. The Xiaomi Redmi 9A counts with a really longer battery duration than LG K40, because it has a 67% more battery size.
LG K40 has a bit better camera than Xiaomi Redmi 9A, although it has a worse video definition and a camera in the back with a way lower resolution.
Despite of being the best phone between the ones we are comparing, LG K40 is also the cheapest.
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