LG Q7+ vs LG Q7a vs LG K30 vs LG G7+ ThinQ comparison
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| key specs |
| Display | 5.50-inch | 5.50-inch | 5.30-inch | 6.10-inch |
| Processor | 1.5GHz octa-core | 1.5GHz octa-core | Qualcomm Snapdragon 425 | Qualcomm Snapdragon 845 |
| Front Camera | 5-megapixel | 5-megapixel | 5-megapixel | 8-megapixel |
| Rear Camera | 16-megapixel | 13-megapixel | 13-megapixel | 16-megapixel + 16-megapixel |
| RAM | 4GB | 3GB | 2GB | 6GB |
| Storage | 64GB | 32GB | 32GB | 128GB |
| Battery Capacity | 3000mAh | 3000mAh | 2880mAh | 3000mAh |
| OS | Android 8.0 | Android 8.0 | Android 7.1 | Android 8.0 |
| Resolution | 1080x2160 pixels | 1080x2160 pixels | 720x1280 pixels | 1440x3120 pixels |
| general |
| Brand | LG | LG | LG | LG |
| Model | Q7+ | Q7a | K30 | G7+ ThinQ |
| Release date | May 1, 2018 | May 1, 2018 | May 1, 2018 | - |
| Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
| Dimensions (mm) | 143.80 x 69.30 x 8.40 | 143.80 x 69.30 x 8.40 | 148.60 x 74.90 x 8.60 | 153.20 x 71.90 x 7.90 |
| Weight (g) | 145.00 | 145.00 | 168.00 | 162.00 |
| Battery capacity (mAh) | 3000 | 3000 | 2880 | 3000 |
| Colours | Aurora Black, Moroccan Blue, Lavender Violet | Moroccan Blue | - | New Platinum Grey, New Aurora Black |
| Launched in India | - | - | - | Yes |
| Body type | - | - | - | Metal |
| IP rating | - | - | - | IP68 |
| Removable battery | - | - | - | No |
| Fast charging | - | - | - | Quick Charge 3.0 |
| Wireless charging | - | - | - | Yes |
| SAR value | - | - | - | 0.42 |
| display |
| Screen size (inches) | 5.50 | 5.50 | 5.30 | 6.10 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | 1080x2160 pixels | 1080x2160 pixels | 720x1280 pixels | 1440x3120 pixels |
| Pixels per inch (PPI) | 442 | 442 | - | - |
| Protection type | - | - | - | Gorilla Glass |
| Aspect ratio | - | - | - | 18.5:9 |
| hardware |
| Processor | 1.5GHz octa-core | 1.5GHz octa-core | 1.4GHz quad-core | octa-core |
| RAM | 4GB | 3GB | 2GB | 6GB |
| Internal storage | 64GB | 32GB | 32GB | 128GB |
| Expandable storage | Yes | Yes | Yes | Yes |
| Expandable storage type | microSD | microSD | microSD | microSD |
| Expandable storage up to (GB) | 2000 | 2000 | 32 | 2000 |
| Processor make | - | - | Qualcomm Snapdragon 425 | Qualcomm Snapdragon 845 |
| Dedicated microSD slot | - | - | - | No |
| camera |
| Rear camera | 16-megapixel | 13-megapixel | 13-megapixel | 16-megapixel (f/1.6) + 16-megapixel (f/1.8, 1.9-micron) |
| Rear flash | LED | LED | LED | LED |
| Front camera | 5-megapixel | 5-megapixel | 5-megapixel | 8-megapixel (f/1.9) |
| Rear autofocus | - | - | - | Laser autofocus |
| Front autofocus | - | - | - | No |
| Front flash | - | - | - | No |
| software |
| Operating system | Android 8.0 | Android 8.0 | Android 7.1 | Android 8.0 |
| Skin | - | - | - | Yes |
| connectivity |
| Wi-Fi | Yes | Yes | Yes | Yes |
| Wi-Fi standards supported | 802.11 b/g/n | 802.11 b/g/n | 802.11 b/g/n | 802.11 a/b/g/n/ac |
| GPS | Yes | Yes | - | Yes |
| Bluetooth | Yes, v 4.20 | Yes, v 4.20 | Yes, v 4.20 | Yes, v 5.00 |
| NFC | Yes | Yes | - | Yes |
| USB OTG | - | - | - | Yes |
| USB Type-C | - | - | - | Yes |
| Headphones | - | - | - | 3.5mm |
| FM | - | - | - | No |
| Number of SIMs | - | - | - | 2 |
| Active 4G on both SIM cards | - | - | - | Yes |
| sensors |
| Proximity sensor | Yes | Yes | Yes | Yes |
| Accelerometer | Yes | Yes | Yes | Yes |
| Ambient light sensor | Yes | Yes | - | Yes |
| Face unlock | - | - | - | Yes |
| Fingerprint sensor | - | - | - | Yes |
| Compass/ Magnetometer | - | - | - | Yes |
| Gyroscope | - | - | - | Yes |
| ratings |
| Overall NDTV Rating | - | - | - | Read Review |
| Design Rating | - | - | - | |
| Display Rating | - | - | - | |
| Software Rating | - | - | - | |
| Performance Rating | - | - | - | |
| Battery Life Rating | - | - | - | |
| Camera Rating | - | - | - | |
| Value for Money Rating | - | - | - | |
| sim 1 |
| GSM/CDMA | - | - | - | GSM |
| 3G | - | - | - | Yes |
| sim 2 |
| GSM/CDMA | - | - | - | GSM |