Global Score | |
75.2 | 69.8 |
Basic Information | |
LG | LG |
Android 5.0 | Android 8.1 Oreo |
2015-01-05 | 2019-03-20 |
5.87 x 2.96 x 0.37 inches | 6.02 x 2.83 x 0.33 inches |
5.36 ounces | 5.11 ounces |
Gray and Red | Black, Blue and Gray |
-- | Plastic |
Scratch-Resistant Glass | Scratch-Resistant Glass |
$ 185.00 | $ 120.00 |
Display / Screen | |
5.5 inches | 5.7 inches |
1080 x 1920 pixels (Full HD) | 1440 x 720 pixels |
P-OLED | IPS LCD |
401 pixels per inch | 282 pixels per inch |
Capacitive, Multi-touch | No touch screen |
9.1 | 7.3 |
Performance | |
Qualcomm Snapdragon 810 MSM8994 chipset | Qualcomm Snapdragon 450 SDM450 chipset |
64-bit ARM Cortex-A57 (Quad-Core 2000 MHz + Quad-Core 1500 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor |
3 GB (800 MHz) RAM | 2 GB RAM |
Adreno 430 (600 MHz) GPU | Adreno 506 GPU |
9.99 | 9 |
Storage | |
32 GB internal memory | 16 GB internal memory |
microSD, microSDHC, 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 + 2.10 MP | 8.00 MP + 5.00 MP |
-- | f/2.00 aperture |
-- | 0.33 inches (1/3") sensor |
3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
1920 x 1080 (60 fps) (Full HD) slow motion video | -- |
8.58 | 8.58 |
Networks | |
Wi-Fi | Wi-Fi |
-- | Mobile Hotspot |
LTE (4G), HSPA+ (4G), HSDPA, UMTS, EDGE and GPRS | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
-- | Nano SIM, Dual SIM |
6.2 | 6.7 |
Battery Life | |
3000mAh Battery | 3000mAh Li - Polymer Battery |
Non-Removable Battery | Non-Removable Battery |
4.96 | 4.96 |
Other Features | |
Bluetooth 4.1 | Bluetooth 5.0 |
GPS | GPS |
NFC | NFC |
-- | Fingerprint ID Scanner |
Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
-- | FM Radio |
The LG G Flex 2 is slightly better than LG K40, with a 75.2 score against 69.8. Both of these phones use Android OS (Operating System), but the LG G Flex 2 has the older 5.0 version while LG K40 has Android 8.1 Oreo. Although it's the best cellphone in this comparison, the LG G Flex 2 is a incredibly older, a bit heavier and somewhat thicker cellphone than LG K40.
The LG G Flex 2 features a much more vibrant display than LG K40, because although it has a little bit smaller display, it also counts with a much higher resolution of 1920 x 1080px and more pixels per inch in the screen. The LG G Flex 2 counts with a better performing CPU than LG K40, and although they both have the same number of cores, the LG G Flex 2 also has 1 GB more RAM memory, a 64-bit processing unit and an extra GPU.
The LG K40 has a way bigger memory capacity for games and applications than LG G Flex 2, because although it has 0 less internal storage, it also counts with a slot for external memory cards that supports a maximum of 1,95 TB. LG K40 has a battery lifetime that is very similar to the battery life in LG G Flex 2.
The LG K40 counts with a camera that's just as good as the camera in LG G Flex 2, although the LG K40 has a lot worse 1920x1080 (Full HD) video resolution and a back-facing camera with a much lower resolution.
The LG G Flex 2 costs a lot more than the LG K40, but you can get a better phone for that few extra dollars.
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