Phone Comparison - Samsung Galaxy Grand Duos I9082 vs Lenovo S939 vs Nokia Lumia 930

	Samsung Galaxy Grand Duos I9082 ✖	Lenovo S939 ✖	Nokia Lumia 930 ✖

General Info
	Samsung Galaxy Grand Duos I9082 ✖	Lenovo S939 ✖	Nokia Lumia 930 ✖


Manufacturer	Samsung	Lenovo	Nokia
Announced	December 2012	February 2014	April 2014
Status	Available - January 2013	Available - February 2014	Available - June 2014
Colors	Black, White	Black, White	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)	170 x 86.5 x 8.65 mm (6.69 x 3.41 x 0.34 in)	137 x 71 x 9.8 mm (5.39 x 2.8 x 0.39 in)
Weight	162 g (5.71 oz)	180 g (6.35 oz)	167 g (5.89 oz)
2G Network	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900
3G Network	HSDPA 850 / 1900 / 2100 - SIM 1 only HSDPA 900 / 1900 / 2100 - SIM 1 only	HSDPA 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network	-	-	LTE
Messaging	SMS, MMS, EMail, IM	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM
Hardware and OS
OS	Android OS, v4.1.2 (Jelly Bean)	Android OS, v4.2.2 (Jelly Bean)	Microsoft Windows Phone 8.1
Processor	Dual-core 1.2 GHz Cortex-A9, Broadcom	Octa-core 1.7 GHz, Mediatek MT6592	Quad-core 2.2 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800
GPU	Broadcom VideoCore IV	Mali-450MP4	Adreno 330
RAM	1 GB	1 GB	2 GB
Internal Memory	8 GB	8 GB ROM	32 GB
External Memory	microSD, up to 64 GB	microSD, up to 32 GB	No

Display
Type	Capacitive touchscreen	IPS LCD Capacitive Touchscreen, OGS	AMOLED capacitive touchscreen
Colors	16M colors	16M colors	16M colors
Size	5.0 inches	6.0 inches	5.0 inches
Resolution	480 x 800 pixels (187 ppi)	720 x 1280 pixels (245 ppi)	1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio	64.20%	67.36%	70.72%
Multi-Touch
Multimedia
3.5mm Jack
Radio	Stereo FM radio with RDS	FM Radio with Recording	-
Games	Yes + Downloadable	Yes + Downloadable	Yes + Downloadable
Loud Speaker
Camera
Rear Camera	8 MP, 3264x2448 pixels	8 MP, 3264x2448 pixels	20 MP, 4992 х 3744 pixels
Flash	LED flash	LED flash	Carl Zeiss optics
Features	Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization	Auto focus, Geo-tagging, Touch Focus, Face Detection, 360 degree Panorama, HDR, Image Stabilization	1/2.5' Sensor Size, 1.12 µm Pixel Size, PureView Technology, Dual Capture, Geo-tagging, Face Detection, Panorama
Video	Yes, 1080p@30fps	Yes, 1080p@30fps	Yes, 1080p@30fps, video light, stereo sound rec.
Front Camera	Yes, 2 MP [Similar]	Yes, 1.6 MP [Similar]	Yes, 1.2 MP, 720p [Similar]
Connectivity and Data Rate
GPRS	Yes	Yes	Yes
Edge	Yes	Yes	Up to 236.8 kbps
3G	HSDPA, 21 Mbps; HSUPA, 5.76 Mbps	HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps	HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth	Yes, v4.0 with A2DP, LE, EDR	Yes, v4.0	Yes, v4.0 with A2DP
Wi-Fi	Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi hotspot
USB	Yes, microUSB v2.0	Yes, microUSB v2.0	Yes, microUSB v2.0
GPS	Yes, with A-GPS, support and GLONASS	Yes, with A-GPS support	Yes, with A-GPS support and GLONASS
Browser	HTML5	HTML5	HTML5

User Memory
Internal	8 GB, 1 GB RAM	8 GB ROM, 1 GB RAM	32 GB, 2 GB RAM
Expandable Storage	microSD, up to 64 GB	microSD, up to 32 GB	No
Sensors
Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC
Battery
Type	Standard battery, Li-Ion	Li-Ion Battery	Non-removable Li-Ion battery
Capacity	2100 mAh	3000 mAh	2420 mAh
Stand by	Up to 440 h	-	Up to 432 h
Talk Time	Up to 10 h 10 min	-	Up to 11 h 30 m (2G) Up to 15 h 30 m (3G)

Phone Comparison - Samsung Galaxy Grand Duos I9082 vs Lenovo S939 vs Nokia Lumia 930

General Info

Hardware and OS

Display

Multimedia

Camera

Connectivity and Data Rate

User Memory

Sensors

Battery

Other Comparison

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