Samsung Galaxy Note II N7100 vs Samsung Galaxy Note Edge vs Samsung Galaxy A7

General Info

Manufacturer
Samsung	Samsung	Samsung
Announced
August 2012	September 2014	Expected Announcement - December 2014
Status
Available - September 2012	Available - Q4 2014	Rumored - January 2015
Price
-	-	Rs. 19,499 ($286.75) [Similarly Priced]
Colors
Titanium Gray, Marble White	Frosted white, Charcoal black, Bronze Gold, Blossom Pink	Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B
Form Factor
Candybar	Candybar	Candybar
Dimension
151.1 x 80.5 x 9.4 mm (5.95 x 3.17 x 0.37 in)	151.3 x 82.4 x 8.3 mm (5.96 x 3.24 x 0.33 in)	150.9 x 75.9 x 6.3 mm (5.94 x 2.99 x 0.25 in)
Weight
180 g (6.35 oz)	174 g (6.14 oz)	133 g (4.69 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - SM-A700*/DS
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE 700 MHz Class 17 / 2100	LTE 800 / 850 / 900 / 1800 / 2100 / 2600	LTE
Messaging
SMS, MMS, EMail, IM	SMS, MMS, EMail, IM	SMS, MMS, EMail, IM
Build Features
-	Curved Edge screen	-

OS
Android OS, v4.1 (Jelly Bean)	Android OS, v4.4.4 (KitKat)	Android OS, v4.4.4 (KitKat)
Processor
Quad-core 1.6 GHz Cortex-A9, Exynos 4412 Quad	Quad-core 2.5 GHz Krait 450 (SM-N910S) Quad-core 1.3 GHz Cortex-A53 & quad-core Cortex-A57 (SM-N910C), Qualcomm Snapdragon 805 (SM-N910S) Exynos 5433 (SM-N910C)	Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615
GPU
Mali-400MP	Adreno 420 (SM-N910S) Mali-T760 (SM-N910C)	Adreno 405
RAM
2 GB	3 GB	2 GB
Internal Memory
16/32/64 GB storage	32/64 GB	16 GB
External Memory
microSD, up to 32 GB	microSD, up to 64 GB	microSD, up to 64 GB

Type
Super AMOLED capacitive touchscreen	Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3	Super AMOLED capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
5.55 inches	5.6 inches	5.5 inches
Resolution
720 x 1280 pixels (265 ppi)	1600 x 2560 pixels (539 ppi)	1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio
69.61%	72.96%	72.64%
Multi-Touch

Rear Camera
8 MP, 3264x2448 pixels	16 MP, 3456 x 4608 pixels	12 MP, 4608 x 2592 pixels
Flash
LED flash	LED Flash	LED flash
Features
Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization	Auto focus, Smart OIS, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, Panorama, HDR	Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama
Video
Yes, 1080p@30fps	2160p@30fps, 1080p@60fps, optical stabilization	1080p@30fps
Front Camera
Yes, 1.9 MP	3.7 MP, 1080p@30fps	5 MP

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL	HSDPA, 42 Mbps; HSUPA; LTE, Cat4 (N910C), Cat6 (N910S), 50 Mbps UL, 300 Mbps (N910S), 150 Mbps (N910C) DL	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth
Yes, v4.0 with A2DP, LE, EDR	v4.1, A2DP, EDR, LE	v4.0, A2DP, EDR, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
USB
Yes, microUSB (MHL) v2.0, USB Host support	microUSB v2.0 (MHL 2), USB Host	microUSB v2.0
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS, GLONASS, Beidou	Yes, with A-GPS, GLONASS
Browser
HTML5	HTML5	HTML5