Samsung Galaxy Note Edge vs Samsung Galaxy A8 Dual SIM vs Samsung Galaxy Note 4 Dous

BASIC INFO
Model No - Galaxy A8 Dual SIM Galaxy Note 4 Dous
Status Available. Released 2014, November Available. Available.
Release Date 2014, September 2015, August 2014, September
Dimension 151.3 x 82.4 x 8.3 mm (5.96 x 3.24 x 0.33 in) 158 x 76.8 x 5.9 mm (6.22 x 3.02 x 0.23 in) 153.5 x 78.6 x 8.5 mm (6.04 x 3.09 x 0.33 in)
Weight 174 g (6.14 oz) 151 g 176 g (6.21 oz)
Colors White, Black Pearl White, Midnight Black, Champagne Gold Frosted white, Charcoal black, Bronze Gold, Blossom Pink
Body Metrial - - -
W & D Proof - - -
SIM Type - Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Micro-SIM, dual stand-by)
Technology - GSM / HSPA / LTE GSM / HSPA / LTE
OS Android OS, v4.4.4 (KitKat) Android OS, v5.1 (Lollipop) Android OS, v4.4.4 (KitKat)
PROSESSING
Processor Quad-core 2.7 GHz Quad-core 1.8 GHz Cortex-A53 & quad-core 1.3 GHz Cortex-A53 - A800Y
Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7- A800F
Quad-core 2.7 GHz Krait 450
Chipset - Qualcomm MSM8939 Snapdragon 615 - A800Y
Exynos 5430 Octa - A800F
Qualcomm Snapdragon 805
GPU - Adreno 405 - A800Y
Mali-T628 MP6 - A800F
Adreno 420
MEMORY
RAM - 2GB 3GB
Storage - 16GB 16GB
Card Slot 32 GB storage, 3 GB RAM, microSD, up to 128 GB Up to 256 GB up to 128 GB (dedicated slot)
DISPLAY
Size 1600 x 2560 pixels, 5.6 inches (~524 ppi pixel density) 5.7 inches 5.7 inches
Type Super AMOLED capacitive touchscreen, 16M colors Super Amoled capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Resolation - 1080 x 1920 pixels 1440 x 2560 pixels
PPI - 401 ppi pixel density 515 ppi pixel density
Multi touch - Yes Yes
Protection - Corning Gorilla Glass 4 Corning Gorilla Glass 4
CAMERA
Primary 16 MP, 3456 x 4608 pixels, optical image stabilization, autofocus, dual-LED flash 16 MP Dual Lens 16 MP, f/2.2, 31mm, OIS, autofocus
Video 2160p@30fps, 1080p@60fps, optical stabilization Yes, 720p@30fps 2160p@30fps, 1080p@60fps, dual-video rec.
Flash - Triple-LED flash Led flash
Features - Geo-tagging, touch focus, face detection, panorama, HDR 1/2.6 sensor size, 1.12 µm pixel size, geo-tagging, touch focus, face/smile detection, panorama, HDR
Selfie 3.7 MP, 1080p@30fps Yes 5 MP 3.7 MP, f/1.9, 22mm, 1440p@30fps, 1080p (HDR)
BATTERY
Battery Li-Ion 3,000 mAh battery Li-Ion battery Li-Ion
Capacity - 3050 mAh 3000 mAh
Removable - Non-removable Yes
StandBy - - Up to 381 h (3G)
Talk Time - Up to 17 h (3G) -
Music Play - Up to 51 h -
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - A800F, A800Y HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 800 / 850 / 900 / 1800 / 2100 / 2600 LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - A800F
LTE band 3(1800), 8(900), 28(700) - A800Y
LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) - Hong Kong
Speed - HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA, LTE
5G - - -
CONECTIVY
WALAN 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/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
BlueTooth Yes, v4.1 with A2DP v4.1, A2DP, EDR, LE v4.1, A2DP, EDR, LE
USB Yes, microUSB v2.0, USB Host MicroUSB v2.0 microUSB v2.0 (MHL), USB On-the-go
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS/ BDS (market dependant) Yes, with A-GPS, GLONASS, BDS
NFC - No Yes
Audio jeck - Yes, 3.5 mm Yes, 3.5mm
OTHERS
Sensors - Fingerprint, accelerometer, proximity, compass Fingerprint, accelerometer, gyro, proximity, compass, barometer, gesture, UV, heart rate, SpO2
Radio - FM radio No
SARUS - - 0.33 W/kg (head) 1.09 W/kg (body)
SAREU - 0.32 W/kg (head) 0.55 W/kg (body) 0.20 W/kg (head) 0.27 W/kg (body)
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