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HTC One A9 vs Samsung Galaxy S6 Edge+ vs Silent Circle Blackphone 2 vs Samsung Galaxy Note 4

HTC One A9 vs Samsung Galaxy S6 Edge+ vs Silent Circle Blackphone 2 vs Samsung Galaxy Note 4 comparison

Show Only Differences Highlight Differences	HTC One A9	Samsung Galaxy S6 Edge+	Silent Circle Blackphone 2	Samsung Galaxy Note 4
ratings
Overall NDTV Rating	Read Review	Read Review	-	Read Review
Design Rating			-
Display Rating			-
Software Rating			-
Performance Rating			-
Battery Life Rating			-
Camera Rating			-
Value for Money Rating			-
key specs
Display	5.00-inch	5.70-inch	5.50-inch	5.70-inch
Processor	Qualcomm Snapdragon 617	Samsung Exynos 7 Octa 7420	Qualcomm Snapdragon 615	Qualcomm Snapdragon 805
Front Camera	4-Ultrapixel	5-megapixel	5-megapixel	3.7-megapixel
Rear Camera	13-megapixel	16-megapixel	13-megapixel	16-megapixel
RAM	3GB	4GB	3GB	3GB
Storage	32GB	32GB	32GB	32GB
Battery Capacity	2150mAh	3000mAh	3060mAh	3220mAh
OS	Android 6.0	Android 5.1.1	Silent OS 1.1	Android 4.4
Resolution	1080x1920 pixels	1440x2560 pixels	1080x1920 pixels	1440x2560 pixels
general
Brand	HTC	Samsung	Silent Circle	Samsung
Model	One A9	Galaxy S6 Edge+	Blackphone 2	Galaxy Note 4
Release date	December 1, 2015	August 1, 2015	March 1, 2015	September 1, 2014
Form factor	Touchscreen	Touchscreen	-	Touchscreen
Dimensions (mm)	145.80 x 70.80 x 7.30	154.40 x 75.80 x 6.90	152.40 x 76.40 x 7.90	153.50 x 78.60 x 8.50
Weight (g)	143.00	153.00	165.00	176.00
Battery capacity (mAh)	2150	3000	3060	3220
Removable battery	No	No	No	Yes
Colours	Carbon Grey, Opal Silver, Topaz Gold, Deep Garnet	Gold Platinum, Silver Titanium	Black	-
SAR value	0.80	1.48	-	-
display
Screen size (inches)	5.00	5.70	5.50	5.70
Touchscreen	Yes	Yes	Yes	Yes
Resolution	1080x1920 pixels	1440x2560 pixels	1080x1920 pixels	1440x2560 pixels
Pixels per inch (PPI)	441	518	-	515
hardware
Processor	1.2GHz octa-core	1.5GHz octa-core	1.7GHz octa-core	2.7GHz quad-core
Processor make	Qualcomm Snapdragon 617	Samsung Exynos 7 Octa 7420	Qualcomm Snapdragon 615	Qualcomm Snapdragon 805
RAM	3GB	4GB	3GB	3GB
Internal storage	32GB	32GB	32GB	32GB
Expandable storage	Yes	No	Yes	Yes
Expandable storage type	microSD	-	microSD	microSD
Expandable storage up to (GB)	2000	-	128	128
camera
Rear camera	13-megapixel	16-megapixel	13-megapixel	16-megapixel
Rear flash	Dual LED	LED	Dual LED	LED
Front camera	4-Ultrapixel	5-megapixel	5-megapixel	3.7-megapixel
software
Operating system	Android 6.0	Android 5.1.1	Silent OS 1.1	Android 4.4
Skin	Sense 7.0_g	-	-	-
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	Yes
Bluetooth	Yes, v 4.10	Yes, v 4.20	Yes	Yes, v 4.10
NFC	Yes	Yes	No	Yes
Infrared	No	No	No	Yes
USB OTG	Yes	Yes	No	No
Headphones	3.5mm	3.5mm	3.5mm	3.5mm
FM	Yes	No	Yes	No
Number of SIMs	1	1	1	1
Wi-Fi Direct	No	Yes	No	Yes
Mobile High-Definition Link (MHL)	No	No	No	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM	Regular	Micro-SIM
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes	Yes
sensors
Compass/ Magnetometer	Yes	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	No	Yes
Gyroscope	Yes	Yes	No	Yes
Barometer	Yes	Yes	No	Yes
Temperature sensor	No	No	No	No

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