Phone Comparison - Samsung Galaxy Nexus vs Samsung Galaxy Grand Duos I9082 vs Samsung Galaxy S3 Neo GT-I9300I

general General Info

Manufacturer Samsung Samsung Samsung
Announced October 2011 December 2012 March 2014
Status Available - November 2011 Available - January 2013 Coming Soon - April 2014
Colors Black Black, White Black, Blue, Brown, Red, Gray, White, Pink
Form Factor Candybar Candybar Candybar
Dimension 135.5 x 67.9 x 8.9 mm
(5.33 x 2.67 x 0.35 in)
143.5 x 76.9 x 9.6 mm
(5.65 x 3.03 x 0.38 in)
136.6 x 70.75 x 8.6 mm
(5.38 x 2.79 x 0.34 in)
Weight 135 g (4.76 oz) 162 g (5.71 oz) 132 g (4.66 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 1900 / 2100 - SIM 1 only
HSDPA 900 / 1900 / 2100 - SIM 1 only
HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 700 (region specific) - -
Messaging SMS, MMS, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.1.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean)
Processor Dual-core 1.2GHz Cortex-A9 CPU, TI OMAP 4460 chipset Dual-core 1.2 GHz Cortex-A9, Broadcom Quad-core 1.2 GHz Cortex-A7, -
GPU No Broadcom VideoCore IV -
RAM 1 GB 1 GB 1.5 GB
Internal Memory 16/32 GB storage 8 GB 16 GB storage
External Memory No microSD, up to 64 GB microSD, up to 64 GB

display Display

Type Super AMOLED capacitive touchscreen Capacitive touchscreen Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.65 inches 5.0 inches 4.8 inches
Resolution 720 x 1280 pixels (316 ppi) 480 x 800 pixels (187 ppi) 720 x 1280 pixels (306 ppi)
Screen-to-Body Ratio 64.72% 64.20% 65.70%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No Stereo FM radio with RDS Stereo FM radio with RDS
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592x1936 pixels 8 MP, 3264x2448 pixels 8 MP, 3264x2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Touch Focus, Geo-tagging, Face Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes, 1080p@30fps
Front Camera Yes, 1.3 MP [Similar] Yes, 2 MP [Similar] Yes, 1.9 MP, 720p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Yes Yes Class 12
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 with A2DP Yes, v4.0 with A2DP, LE, EDR Yes, v4.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, v2.0 microUSB Yes, microUSB v2.0 Yes, microUSB v2.0 (MHL), USB On-the-go
GPS Yes, with A-GPS support, barometer sensor Yes, with A-GPS, support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML HTML5 HTML, Adobe Flash

memory User Memory

Internal 16/32GB storage, 1 GB RAM 8 GB, 1 GB RAM 16 GB storage, 1.5 GB RAM
Expandable Storage No microSD, up to 64 GB microSD, up to 64 GB
USB OTG - - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not 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 supported NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Standard battery, Li-Ion Li-Ion Battery
Capacity 1750 mAh 2100 mAh 2100 mAh
Stand by Up to 290 h (2G)
Up to 270 h (3G)
Up to 440 h -
Talk Time Up to 17 h 40 min (2G)
Up to 8 h 20 min (3G)
Up to 10 h 10 min Up to 14 h