Phone Comparison - Samsung Galaxy Grand Duos I9082 vs Samsung Galaxy Note 3 vs Coolpad Dazen Note 3

general General Info

Manufacturer Samsung Samsung Coolpad
Announced December 2012 September 2013 July 2015
Status Available - January 2013 Available - September 2013 Available - August 2015
Price - - Rs. 7,999 ($117.63) [Similarly Priced]
Colors Black, White Black, White, Pink Black, White
Form Factor Candybar Candybar Candybar
Dimension 143.5 x 76.9 x 9.6 mm
(5.65 x 3.03 x 0.38 in)
151.2 x 79.2 x 8.3 mm
(5.95 x 3.12 x 0.33 in)
151 x 77 x 9.3mm
(5.94 x 3.03 x 0.37in)
Weight 162 g (5.71 oz) 168 g (5.93 oz) 155 g (5.47 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 1900 / 2100 - SIM 1 only
HSDPA 900 / 1900 / 2100 - SIM 1 only
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1880 / 2010
4G Network - 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 - S Pen stylus - Fingerprint sensor

hardware Hardware and OS

OS Android OS, v4.1.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean) Android OS, v5.0 (Lollipop)
Processor Dual-core 1.2 GHz Cortex-A9, Broadcom Quad-core 2.3 GHz Krait 400 (LTE model) / Quad-core 1.9 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Qualcomm Snapdragon 800 Octa-core 1.5 GHz Cortex-A53, Mediatek MT6753
GPU Broadcom VideoCore IV Adreno 330 (LTE model) Mali-T720
RAM 1 GB 3 GB 2/3 GB
Internal Memory 8 GB 32/64 GB storage 16 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type Capacitive touchscreen Super AMOLED capacitive touchscreen IPS capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.7 inches 5.5 inches
Resolution 480 x 800 pixels (187 ppi) 1080 x 1920 pixels (386 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 64.20% 74.98% 71.73%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS Stereo FM radio with RDS FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 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 And Smile Detection, Image Stabilization Auto focus, 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, HDR, Panorama
Video Yes, 1080p@30fps Yes, 2160p@30fps, 1080p@60fps (LTE model) 1080p@30fps
Front Camera Yes, 2 MP [Similar] Yes, 2 MP, 1080p@30fps [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

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

memory User Memory

Internal 8 GB, 1 GB RAM 32/64 GB storage, 3 GB RAM 16 GB, 2/3 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB microSD, up to 32 GB
USB OTG - Supported -

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 supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Li-Po Battery
Capacity 2100 mAh 3200 mAh 3000 mAh
Stand by Up to 440 h Up to 420 h (3G) -
Talk Time Up to 10 h 10 min Up to 21 h (3G) -