Screen size	4.7 in	5.5 in	5.0 in	4.5 in
Number of colors	16.7M	16.7M	16.7M	16.7M
Panel type	LCD	LCD	LCD	OLED
Resolution	1334 x 750 px	2560 x 1440 px	960 x 540 px	480 x 800 px
Technology	IPS TFT Retina HD display with IPS technology	IPS Quantum IPS TFT	IPS TFT	AMOLED
Pixel density	326.0 ppi	538.0 ppi	220.0 ppi	N/A
Screen material	Fingerprint-resistant coating	Corning Gorilla Glass 3.0	N/A	N/A
Touchscreen	N/A	yes	yes	yes
Dual screen support	N/A	yes	no	no
Scratch resistant display	N/A	yes	yes	N/A
HDR	N/A	no	no	no
Multi touch	N/A	yes	N/A	N/A

Primary sensor size	1/3"	1/2.6"	N/A	N/A
Primary sensor resolution	8.0 Mpx	16.0 Mpx	8.0 Mpx	5.0 Mpx
Primary lens aperture	2.2 f	1.8 f	2.2 f	N/A
Focus adjustment	Automatic	Automatic Manual	N/A	N/A
Highest video resolution	1920 x 1080 px	4096 x 2160 px	N/A	1280 x 720 px
Maximum FPS at the highest resolution	60.0 fps	30.0 fps	N/A	30.0 fps
Maximum FPS (regardless of res.)	240.0 fps	60.0 fps	N/A	30.0 fps
Max resolution (highest frame rate)	1280 x 720 px	1920 x 1080 px	N/A	N/A
Video recording	N/A	yes	yes	yes
Autofocus	N/A	yes	yes	yes
Burst Mode	N/A	yes	yes	N/A
Digital zoom	N/A	yes	yes	N/A
Face detection	Face recognition	yes	yes	N/A
Geo-tagging	N/A	yes	yes	N/A
Gesture Shot	N/A	yes	N/A	N/A
HDR Capture	N/A	yes	N/A	N/A
LED Flash	N/A	yes	yes	yes
Optical image stabilization	N/A	yes	N/A	N/A
Panorama	N/A	yes	yes	N/A
Smile detection	N/A	yes	N/A	N/A
Touch focus	N/A	yes	yes	N/A
Number of rear cameras	N/A	N/A	1	N/A
Scene mode	N/A	N/A	yes	N/A
Self timer	N/A	N/A	yes	N/A
Slow-Mo	N/A	N/A	yes	N/A

Internal storage	128 GB 16 GB 32 GB 64 GB	32 GB	32 GB	2 GB 8 GB
Types of memory card supported	No memory slot	microSD microSDHC microSDXC	microSD microSDHC microSDXC	microSD microSDHC
Memory card reader	N/A	yes	yes	yes
Maximum card storage	N/A	256GB	256GB	128GB

Sim card size	Nano-SIM	Micro-SIM	Micro-SIM	Micro-SIM
Bluetooth version	4.0	4.1	4.2	4.0
Bluetooth profile	A2DP AVRCP	A2DP AVRCP GAP GAVDP GOEP HFP HID HSP MAP OPP PAN PBAP SAP SPP	A2DP	A2DP AVRCP AVRCP DI HFP HID HOGP HSP MAP OPP PAN PBAP
Charging connection	HDMI Lightning	HDMI USB Wireless	USB	USB
Headphone connection	3.5 mm	3.5 mm	N/A	3.5 mm
Video output	Manufacturer specific	SlimPort	N/A	No
Dual sim support	N/A	no	no	no
DLNA certified	N/A	yes	N/A	no
Bluetooth	N/A	yes	yes	yes
Bluetooth codec	N/A	aptX SBC	N/A	N/A
NFC	N/A	yes	N/A	no
USB version	N/A	2.0	2.0	2.0
Type of USB connector	N/A	Micro-USB	Micro-USB	N/A
USB On-The-Go (OTG)	N/A	yes	yes	N/A

Wireless networking standard	802.11a 802.11ac 802.11b 802.11g 802.11n	802.11a 802.11ac 802.11b 802.11g 802.11n	802.11b 802.11g 802.11n	802.11b 802.11g 802.11n
Data transmission	DC-HSDPA EDGE EV-DO FDD-LTE GPRS HSDPA HSPA+ HSUPA LTE TDD-LTE VoLTE	EDGE GPRS HSDPA HSPA+ HSUPA LTE	N/A	HSPA+
Navigation system	A-GPS GLONASS	A-GPS GLONASS GPS	N/A	GLONASS
GSM frequencies	1800 MHz 1900 MHz 850 MHz 900 MHz	1800 MHz 1900 MHz 850 MHz 900 MHz	N/A	N/A
UMTS frequences	850 MHz 900 MHz 1700 MHz 1900 MHz 2100 MHz	850 MHz 900 MHz 1900 MHz 2100 MHz	N/A	N/A
CDMA frequences	800 MHz 1700 MHz 1900 MHz 2000 MHz 2100 MHz	850 MHz 900 MHz 1900 MHz 2100 MHz	N/A	N/A
LTE frequencies	700 MHz 800 MHz 850 MHz 900 MHz 1700 MHz 1800 MHz 1900 MHz 2100 MHz 2600 MHz	700 MHz 800 MHz 900 MHz 1800 MHz 2100 MHz 2600 MHz	N/A	N/A
Wireless network (Wi-Fi)	N/A	yes	yes	yes
2G GSM	N/A	yes	yes	yes
3G UMTS	N/A	yes	yes	yes
4G LTE	N/A	yes	yes	yes
Mobile hotspot	N/A	yes	N/A	N/A
Streaming standards	N/A	Miracast	N/A	N/A

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Often compared with Apple iPhone 6