LG Q8 (2018) vs LG Signature Edition (2018) vs LG K30 vs LG G4 comparison
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key specs |
Display | 6.20-inch | 6.00-inch | 5.30-inch | 5.50-inch |
Processor | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 425 | Qualcomm Snapdragon 808 |
Front Camera | 5-megapixel | 8-megapixel | 5-megapixel | 8-megapixel |
Rear Camera | 16-megapixel | 16-megapixel + 16-megapixel | 13-megapixel | 16-megapixel |
RAM | 4GB | 6GB | 2GB | 3GB |
Storage | 64GB | 256GB | 32GB | 32GB |
Battery Capacity | 3300mAh | 3300mAh | 2880mAh | 3000mAh |
OS | Android 8.1 | Android 8.0 | Android 7.1 | Android 5.1 |
Resolution | 1080x2160 pixels | 1440x2880 pixels | 720x1280 pixels | 1440x2560 pixels |
general |
Brand | LG | LG | LG | LG |
Model | Q8 (2018) | Signature Edition (2018) | K30 | G4 |
Release date | August 1, 2018 | July 1, 2018 | May 1, 2018 | April 1, 2015 |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 160.10 x 77.70 x 8.40 | 151.70 x 75.40 x 7.30 | 148.60 x 74.90 x 8.60 | 148.90 x 76.10 x 9.80 |
Weight (g) | 172.00 | 157.00 | 168.00 | 155.00 |
Battery capacity (mAh) | 3300 | 3300 | 2880 | 3000 |
Fast charging | Quick Charge 3.0 | - | - | - |
Colours | Aurora Black and Moroccan Blue | Black, White | - | Metallic Gray, Ceramic White, Shiny Gold, Black Leather, Brown Leather, Red Leather, Sky Blue Leather, Beige Leather, Yellow Leather |
Removable battery | - | No | - | Yes |
display |
Screen size (inches) | 6.20 | 6.00 | 5.30 | 5.50 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2160 pixels | 1440x2880 pixels | 720x1280 pixels | 1440x2560 pixels |
Aspect ratio | 18:9 | 18:9 | - | - |
Pixels per inch (PPI) | 389 | 538 | - | 538 |
hardware |
Processor | 1.8GHz octa-core | octa-core | 1.4GHz quad-core | 1.8GHz hexa-core |
Processor make | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 425 | Qualcomm Snapdragon 808 |
RAM | 4GB | 6GB | 2GB | 3GB |
Internal storage | 64GB | 256GB | 32GB | 32GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | 2000 | 2000 | 32 | 256 |
camera |
Rear camera | 16-megapixel | 16-megapixel (f/1.6) + 16-megapixel (f/1.9) | 13-megapixel | 16-megapixel |
Rear autofocus | Phase detection autofocus | - | - | - |
Rear flash | Yes | LED | LED | Dual LED |
Front camera | 5-megapixel | 8-megapixel (f/1.9) | 5-megapixel | 8-megapixel |
software |
Operating system | Android 8.1 | Android 8.0 | Android 7.1 | Android 5.1 |
Skin | - | LG UX | - | UX 4.0 |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac | 802.11 b/g/n | 802.11 a/b/g/n/ac |
GPS | Yes | Yes | - | Yes |
Bluetooth | Yes, v 4.20 | Yes, v 5.00 | Yes, v 4.20 | Yes, v 4.10 |
USB Type-C | Yes | Yes | - | - |
FM | Yes | - | - | No |
NFC | - | Yes | - | Yes |
USB OTG | - | Yes | - | No |
Number of SIMs | - | 1 | - | 1 |
Wi-Fi Direct | - | Yes | - | No |
Infrared | - | - | - | Yes |
Headphones | - | - | - | 3.5mm |
Mobile High-Definition Link (MHL) | - | - | - | No |
sensors |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | - | Yes |
Fingerprint sensor | - | Yes | - | - |
Compass/ Magnetometer | - | Yes | - | Yes |
Gyroscope | - | Yes | - | Yes |
Barometer | - | - | - | Yes |
Temperature sensor | - | - | - | No |
sim 1 |
SIM Type | - | Nano-SIM | - | Micro-SIM |
GSM/CDMA | - | GSM | - | GSM |
3G | - | Yes | - | Yes |
4G/ LTE | - | Yes | - | Yes |
ratings |
Overall NDTV Rating | - | - | - | Read Review |
Design Rating | - | - | - | |
Display Rating | - | - | - | |
Software Rating | - | - | - | |
Performance Rating | - | - | - | |
Battery Life Rating | - | - | - | |
Camera Rating | - | - | - | |
Value for Money Rating | - | - | - | |