Comparison BQ Mobile BQS-5520 Mercury and 4Good S450m 4G

Show: all features only different features	BQ Mobile BQS-5520 Mercury	4Good S450m 4G
General characteristics
Type	smartphone	smartphone
OS version	Android 6.0	Android 5.1
Case type	classic	classic
SIM-card amount	2	2
Multi SIM mode	alternate	alternate
Weight	155 grams (100%)	153 grams (99%)
Width	78 mm (100%)	65 mm (83%)
Height	154 mm (100%)	130 mm (84%)
Thickness	9 mm	9 mm
Control	voice typing voice-activated control	sensor keyboard
Display
Diagonal	5.5" (100%)	4.5" (82%)
Screen size	1280x720	854x480
Screen type	colored IPS sensor	colored IPS sensor
Sensor screen type	multitouch capacitive	multitouch capacitive
Number of pixels per inch (PPI)	—	218
Multimedia features
Camera	13 megapixels (100%)	2 megapixels (15%)
Camera functions	autofocus	—
Video Recording
Front camera	8 megapixels (100%)	0.3 megapixels (4%)
Audio	MP3	MP3 FM-radio
Headphone jack	3.5 mm	—
Connectivity
Standard	GSM 900/1800/1900 3G 4G LTE LTE-A Cat. 4	GSM 900/1800/1900 3G 4G LTE
LTE range support	FDD: 2100, 1800, 2600, 800 MHz	FDD: band 3, 7, 20
Interfaces	Wi-Fi 802.11n Bluetooth 4.1 USB	Wi-Fi 802.11n Bluetooth USB
Satellite navigation	GPS	—
Storage and processor
CPU	MediaTek MT6737 1300 MHz	MediaTek MT6735M 1000 MHz
Processor cores number	4	4
Video processor	Mali-T720 MP2	Mali-T720
Built-in memory	16 GB (100%)	8 GB (50%)
Amount of RAM	2 GB (100%)	1 GB (50%)
Memory card slot	yes volume of up to 128 GB	yes volume of up to 32 GB
Power supply
Battery capacity	3650 mA⋅h (100%)	1600 mA⋅h (44%)
Battery	—	non-removable
Other functions
Control	voice typing voice-activated control	sensor keyboard
Airplane mode
Sensors	fingerprint scanner	—
Flashlight