Phone Comparison - LG Optimus Black P970 vs Lenovo P780 vs Samsung Galaxy Express 2

	LG Optimus Black P970 ✖	Lenovo P780 ✖	Samsung Galaxy Express 2 ✖

General Info
	LG Optimus Black P970 ✖	Lenovo P780 ✖	Samsung Galaxy Express 2 ✖


Manufacturer	LG	Lenovo	Samsung
Announced	January 2011	June 2013	October 2013
Status	Available - May 2011	Available - June 2013	Available - October 2013
Colors	Black, Pink, Silver, White, Brown	Black	Blue
Form Factor	Candybar	Candybar	Candybar
Dimension	122 x 64 x 9.2 mm (4.8 x 2.52 x 0.36 in )	143 x 73 x 10 mm (5.63 x 2.87 x 0.39 in)	132.4 x 65.7 x 9.8 mm (5.21 x 2.59 x 0.39 in)
Weight	109 g (3.84 oz)	176 g (6.21 oz)	134.2 g (4.73.0.07 oz)
2G Network	GSM 850 / 900 / 1800 / 1900	GSM 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900
3G Network	HSDPA 900 / 1700 / 2100 HSDPA 900 / 1900 / 2100	HSDPA 900 / 2100	HSDPA 850 / 900 / 2100
4G Network	-	-	LTE 800 / 900 / 1800 / 2600
Messaging	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, EMail, IM	SMS, MMS, EMail, IM
Hardware and OS
OS	Android OS, v2.2 (Froyo), upgradable to v2.3	Android OS, v4.2 (Jelly Bean)	Android OS, v4.2 (Jelly Bean)
Processor	1 GHz Cortex-A8, TI OMAP 3630	Quad-core 1.2 GHz Cortex-A7, MTK 6589	Dual-core 1.7 GHz
GPU	PowerVR SGX530	PowerVR SGX544	-
RAM	512 MB	1 GB	1.5 GB
Internal Memory	2 GB storage (1 GB user-available)	4 GB	8 GB
External Memory	microSD, up to 32GB	microSD, up to 32 GB	microSD, up to 64 GB

Display
Type	IPS LCD capacitive touchscreen	IPS LCD capacitive touchscreen	Capacitive touchscreen
Colors	16M colors	16M colors	16M colors
Size	4.0 inches	5.0 inches	4.5 inches
Resolution	480 x 800 pixels (233 ppi)	720 x 1280 pixels (294 ppi)	540 x 960 pixels (245 ppi)
Screen-to-Body Ratio	58.44%	65.90%	64.05%
Multi-Touch
Multimedia
3.5mm Jack
Radio	Stereo FM radio with RDS	FM radio	Stereo FM radio with RDS, FM recording
Games	Yes + downloadable	Yes + Downloadable	Yes + Downloadable
Loud Speaker
Camera
Rear Camera	5 MP, 2592 x 1944 pixels	8 MP, 3264 x 2448 pixels	5 MP, 2592х1944 pixels
Flash	LED flash	LED flash	LED flash
Features	Auto focus, Geo-tagging, Face And Smile Detection	Auto focus, Geo-tagging, Touch Focus, Face Detection	Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization
Video	Yes, 720p@30fps	Yes	Yes, 720p@30fps, stereo sound rec.
Front Camera	Yes, 2 MP [Similar]	Yes, 1.2 MP [Similar]	Yes [Similar]
Connectivity and Data Rate
GPRS	Up to 48 kbps	Yes	Yes
Edge	Up to 237 kbps	Yes	Yes
3G	HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps	HSDPA, HSUPA	HSDPA, 21.1 Mbps; HSUPA, 5.76 Mbps, LTE
Bluetooth	Yes, v2.1 with A2DP, EDR	Yes, v3.0	Yes, v4.0 with A2DP, EDR
Wi-Fi	Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB	Yes, microUSB v2.0	Yes, microUSB v2.0, USB On-the-go	Yes, microUSB v2.0 (MHL)
GPS	Yes, with A-GPS support	Yes, with A-GPS support	Yes, with A-GPS support and GLONASS
Browser	HTML, Adobe flash	HTML	HTML5

User Memory
Internal	2 GB storage (1 GB user-available), 512 MB RAM	4 GB, 1 GB RAM	8 GB, 1.5 GB RAM
Expandable Storage	microSD, up to 32GB	microSD, up to 32 GB	microSD, up to 64 GB
USB OTG	-	Supported	-
Sensors
Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC
Battery
Type	Standard battery, Li-Ion	Li-Po Battery	Li-Ion Battery
Capacity	1500 mAh	4000 mAh	2100 mAh
Stand by	Up to 375 h	Up to 840 h	-
Talk Time	Up to 6 h	Up to 43 h (2G) Up to 25 h (3G)	-

Phone Comparison - LG Optimus Black P970 vs Lenovo P780 vs Samsung Galaxy Express 2

General Info

Hardware and OS

Display

Multimedia

Camera

Connectivity and Data Rate

User Memory

Sensors

Battery

Other Comparison

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