Compare GraalPhone with Turing Phone Appassionato with Turing Phone Cadenza with Yotaphone 2

Compare GraalPhone vs Turing Phone Appassionato vs Turing Phone Cadenza vs Yotaphone 2

Summary	72 Score	79 Score	79 Score	75 Score
Performance	8 GB RAM Windows 10 and Android	Qualcomm Snapdragon 821 12 GB RAM Android 7.1.1 Nougat	2 x Qualcomm Snapdragon 830 12 GB RAM Swordfish OS (based on Sailfish OS)	Qualcomm Snapdragon 801 2 GB RAM Android OS, v4.4.3 (KitKat), upgradable to v5.0 (Lollipop)
Display	5 inch 1440 x 2560 pixels 587 PPI Density	5.7 inch 2560 x 1440 pixels 515 PPI Density	5.8 inch 1440 x 2560 pixels 506 PPI Density	5 inch 1920 x 10820 pixels 441 PPI Density
Camera	23 MP (Main)	60 MP (Main) 20 MP (Front) 4K Video Recording	60 MP (Main) 20 MP (Front) 4K Video Recording	8 MP (Main) 2.1 MP (Front)
Battery	3000 mAh Li-ion	4200 mAh Li-ion	4000 mAh Li-ion	2500 mAh Li-ion
Display
Screen Size	5 inch	5.7 inch	5.8 inch	5 inch
Screen Resolution	1440 x 2560 pixels	2560	1440 x 2560 pixels	1080 x 1920 pixels
Pixel Density	587 PPI	515 PPI	506 PPI	441 PPI
Display Type	IPS LCD, Multi-touch	IPS LCD, Multi-touch	IPS LCD, Multi-touch	AMOLED capacitive touchscreen, 16M colors
Gorilla Glass	-	-	-	Yes
Screen Protection	-	-	-	Corning Gorilla Glass 3
Chipset
Brand	GraalPhone Mobiles	Turing Mobiles	Turing Mobiles	Yotaphone Mobiles
Chipset		Qualcomm Snapdragon 821	2 x Qualcomm Snapdragon 830	Qualcomm Snapdragon 801
Processor	Octa Core Processor	16 cores	16 Kryo core Processor	Quad-core 2.3 GHz Krait 400
RAM	8 GB RAM	12 GB RAM	12 GB RAM	2 GB RAM
GPU			Dual Adreno 540 GPU	Adreno 330
Camera
Rear Camera Resolution	23 MP	60 MP	60 MP	8 MP
Front Camera Resolution		20 MP	20 MP	2.1 MP
Video		4K Video Recording	4K Video Recording
Camera Features	Autofocus, Touch Focus, Flash, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
General
Operating System	Android	Android	Other	Android
OS Version	Windows 10 and Android	Android 7.1.1 Nougat	Swordfish OS (based on Sailfish OS)	Android OS, v4.4.3 (KitKat), upgradable to v5.0 (Lollipop)
Weight				145 g
Dimensions				144.9 x 69.4 x 9 mm
Thickness				9mm
Storage
Internal Storage	256 GB	512 GB	512 GB	32 GB
Card Slot		microSD, up to 1 TB	microSD, up to 500 GB	No MicroSD Slot
Other	256 GB Storage	512GB, Expandable up to 1 TB	512GB, Expandable up to 500GB	32 GB Inbuilt
Communication
SIM Card Slots	Dual SIM	Dual SIM	Four SIM	Single SIM
SIM Card Type	Nano-SIM	Nano-SIM	Nano-SIM	Nano-SIM
Bluetooth	v4.1	v4.0	v4.2	v4.0
3.5 mm Jack	Yes	Yes	Yes	Yes
NFC	No	No	No	No
Connectivity
VoLTE
4G	LTE 2100, LTE 1800, LTE 2600, LTE 1900, LTE 2300	LTE Cat 4 150/50 Mbps, LTE Cat 6 300/50 Mbps OR LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) OR LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600	LTE Cat 4 150/50 Mbps, LTE Cat 6 300/50 Mbps OR LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) OR LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600	800 / 1800 / 1900 / 2100 / 2600 MHz LTE
3G	UMTS 1900 / 2100 / 850 / 900 MHz	850 / 900 / 1900 / 2100 MHz HSDPA , Speed: 42.2 Mbps (HSDPA), 5.76 Mbps;(HSUPA)	850 / 900 / 1900 / 2100 MHz HSDPA , Speed: 42.2 Mbps (HSDPA), 5.76 Mbps;(HSUPA)	850 / 900 / 1900 / 2100 MHz HSDPA
2G	GSM 1800 / 1900 / 850 / 900 MHz	850 / 900 / 1800 / 1900 MHz GSM	850 / 900 / 1800 / 1900 MHz GSM	GSM 850 / 900 / 1800 / 1900
Wi-Fi	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/g/n	Wi-Fi 802.11 a/g/n	Wi-Fi 802.11 b/g/n, hotspot
GPS	A-GPS, Glonass	A-GPS	A-GPS	A-GPS, GLONASS
GPRS
EDGE
Radio
Battery
Battery Capacity	3000 mAh	4200 mAh	4000 mAh	2500 mAh
Battery Type	Li-ion	Li-ion	Li-ion	Li-ion
Standby Time				Up to 397 h (2G) / Up to 406 h (3G)
Talk Time				Up to 41 h 40 min (2G) / Up to 26 h (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors		Accelerometer Proximity	Accelerometer Proximity	Accelerometer gyro proximity compass
Messaging			SMS, MMS, Email, Push Email, IM
Java
Other