Compare phones
| Global Score | |
| 31.3 | 69.8 |
| Basic Information | |
| Sony | LG |
| -- | Android 8.1 Oreo |
| 2006-03-18 | 2019-03-20 |
| 3.40 x 1.90 x 1.00 inches | 6.02 x 2.83 x 0.33 inches |
| 3.60 ounces | 5.11 ounces |
| -- | Black, Blue and Gray |
| -- | Plastic |
| -- | Scratch-Resistant Glass |
| $ 115.00 | $ 120.00 |
| Display / Screen | |
| -- | 5.7 inches |
| 176 x 220 pixels | 1440 x 720 pixels |
| TFT | IPS LCD |
| -- | 282 pixels per inch |
| No touch screen | No touch screen |
| 3.1 | 7.3 |
| Performance | |
| -- | Qualcomm Snapdragon 450 SDM450 chipset |
| processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor |
| -- | 2 GB RAM |
| GPU | Adreno 506 GPU |
| 5.76 | 9 |
| Storage | |
| 10,24 MB internal memory | 16 GB internal memory |
| Memory Stick Micro (M2) (up to 64 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 1.96 | 11.36 |
| Camera | |
| 2.00 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 |
| 4.73 | 8.58 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| EDGE and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM, Dual SIM |
| 0.3 | 6.7 |
| Battery Life | |
| 900mAh Li-Polymer Battery | 3000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 350 hours standby time 10 hours talk time | -- |
| 2.4 | 4.96 |
| Other Features | |
| Bluetooth 2.0 | Bluetooth 5.0 |
| -- | GPS |
| -- | NFC |
| Infra-red port | -- |
| -- | Fingerprint ID Scanner |
| -- | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The LG K40 is a lot better than Sony Ericsson Z710, getting a 69.8 score against 31.3. The LG K40 construction is newer and way thinner, but noticeably heavier than Sony Ericsson Z710. LG K40 counts with a much sharper screen than Sony Ericsson Z710, because it has a much better 720 x 1440 resolution.
The LG K40 counts with a much bigger memory to install applications and games or saving photos and videos than Sony Ericsson Z710, because it has a slot for external memory cards that holds a maximum of 1,95 TB and 16 GB internal memory capacity. LG K40 has an extremely better processor than Sony Ericsson Z710, because it has 8 more cores.
LG K40 counts with a much better camera than Sony Ericsson Z710, because it has a back camera with way more megapixels. LG K40 features a really longer battery life than Sony Ericsson Z710, because it has a 233 percent bigger battery capacity.
LG K40 is a little more expensive than the Sony Ericsson Z710, but it's still a good choice, because you can get a lot more for that extra money.
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