Phone Comparison - Samsung Galaxy A7 vs Samsung Galaxy J7 vs Coolpad Dazen Note 3

Price Comparison (India) - -

general General Info

Manufacturer Samsung Samsung Coolpad
Announced Expected Announcement - December 2014 June 2015 July 2015
Status Rumored - January 2015 Available - June 2015 Available - August 2015
Price Rs. 19,499 ($286.75) [Similarly Priced] Rs. 13,400 ($197.06) [Similarly Priced] Rs. 7,999 ($117.63) [Similarly Priced]
Colors Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B White, Black Black, White
Form Factor Candybar Candybar Candybar
Dimension 150.9 x 75.9 x 6.3 mm
(5.94 x 2.99 x 0.25 in)
152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
151 x 77 x 9.3mm
(5.94 x 3.03 x 0.37in)
Weight 133 g (4.69 oz) 171 g (6.03 oz) 155 g (5.47 oz)
2G Network GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - SM-A700*/DS
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1880 / 2010
4G Network LTE LTE LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - - Fingerprint sensor

hardware Hardware and OS

OS Android OS, v4.4.4 (KitKat) Android OS, v5.1 (Lollipop) Android OS, v5.0 (Lollipop)
Processor Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Octa-core 1.2 GHz, Exynos 7580 Octa-core 1.5 GHz Cortex-A53, Mediatek MT6753
GPU Adreno 405 Mali-T720 Mali-T720
RAM 2 GB 1.5 GB 2/3 GB
Internal Memory 16 GB 16 GB 16 GB
External Memory microSD, up to 64 GB microSD, up to 128 GB microSD, up to 32 GB

display Display

Type Super AMOLED capacitive touchscreen Super AMOLED Capacitive Touchscreen IPS capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.5 inches 5.5 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (267 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 72.64% 69.63% 71.73%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio - FM radio with RDS; recording FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 12 MP, 4608 x 2592 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama Auto focus, Geo-tagging, Touch Focus, Beauty Face, Continuous Shots, Sensor Size: 1/3.06-inch, F1.9, Interval Shot, Panorama, Sports Mode, Sound and Shot Mode Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP [Similar] 5 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, TD-SCDMA, LTE, TD-LTE
Bluetooth v4.0, A2DP, EDR, LE v4.1, A2DP v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 16 GB, 1.5 GB RAM 16 GB, 2/3 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 128 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion battery Li-Ion Battery Li-Po Battery
Capacity 2600 mAh 3000 mAh 3000 mAh
Stand by - Up to 354 h -
Talk Time - Up to 18 h (3G) -