Best Dual core phones

Also known as: Google Nexus Prime, Samsung SCH-i515, Samsung DROID Prime, Samsung Nexus Prime 4G LTE

• Announced: 21 Oct 2011
• OS: Android 4.2.2 4.1 4.0.4 4.0.1 4.0
• Hardware: Dual core, 1200 MHz, ARM Cortex-A9, 1024 MB RAM
• Display: 4.7 inches, 720 x 1280 pixels, Capacitive Touchscreen
• Camera 5 megapixels, 1920x1080 (1080p HD) video
• Battery: 12 hours of Talk Time, 150 hours of Stand-by
• Technology: CDMA (800 1900)
• Data: LTE EV-DO Rev.A

Also known as: Motorola Olympus MB860, Motorola Atrix, Motorola Etna

• Announced: 05 Jan 2011
• OS: Android 2.3.6 2.3.4 2.2
• Hardware: Dual core, 1000 MHz, 1024 MB RAM
• Display: 4.0 inches, 540 x 960 pixels, Capacitive Touchscreen
• Camera 5 megapixels, 1280x720 (720p HD) video
• Battery: 8.8 hours of Talk Time, 264 hours of Stand-by
• Technology: GSM (850 900 1800 1900)
• Data: HSDPA 14.4 Mbit/s HSUPA 2 Mbit/s UMTS EDGE

Also known as: Samsung SCH-I535, Samsung Galaxy S III U.S. Cellular

• Announced: 04 Jun 2012
• OS: Android 4.1.2 4.1 4.0.4
• Hardware: Dual core, 1500 MHz, Krait, 2048 MB RAM
• Display: 4.8 inches, 720 x 1280 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) video
• Battery: 15 hours of Talk Time, 200 hours of Stand-by
• Technology: CDMA (800 1900)
• Data: LTE EV-DO Rev.A

Also known as: Samsung Galaxy SIII, Samsung Galaxy S III 4G LTE, Samsung SPH-L710

• Announced: 04 Jun 2012
• OS: Android 4.1 4.0.4
• Hardware: Dual core, 1500 MHz, Krait, 2048 MB RAM
• Display: 4.8 inches, 720 x 1280 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) video
• Technology: CDMA (800 1900)
• Data: LTE EV-DO Rev.A

Also known as: Samsung SGH-I747

• Announced: 04 Jun 2012
• OS: Android 4.1 4.0.4
• Hardware: Dual core, 1500 MHz, Krait, 2048 MB RAM
• Display: 4.8 inches, 720 x 1280 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) video
• Battery: 8 hours of Talk Time, 199.2 hours of Stand-by
• Technology: GSM (850 900 1800 1900)
• Data: LTE HSDPA+ (4G) 21.1 Mbit/s HSUPA 5.76 Mbit/s UMTS EDGE GPRS

Also known as: Samsung Nexus 10

• Announced: 29 Oct 2012
• OS: Android 4.2.2 4.2.1 4.2
• Hardware: Dual core, 1700 MHz, ARM Cortex-A15, 2048 MB RAM
• Display: 10.1 inches, 2560 x 1600 pixels, Capacitive Touchscreen
• Camera 5 megapixels, 1920x1080 (1080p HD) video

• Announced: 23 Oct 2012
• OS: iOS
• Hardware: Dual core, 1400 MHz, Apple Swift, 1024 MB RAM
• Display: 9.7 inches, 2048 x 1536 pixels, Capacitive Touchscreen
• Camera 5 megapixels, 1920x1080 (1080p HD) video
• Technology: GSM (850 900 1800 1900)
• Data: LTE Cat3 Downlink 100 Mbit/s HSDPA+ (4G) 42.2 Mbit/s HSDPA+ (4G) 21.1 Mbit/s UMTS EDGE GPRS

• Announced: 12 Sep 2012
• OS: iOS
• Hardware: Dual core, 1300 MHz, Apple Swift, 1016 MB RAM
• Display: 4.0 inches, 640 x 1136 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) video
• Technology: GSM (850 900 1800 1900),  CDMA (800 1700/2100 1900)
• Data: LTE Cat3 Downlink 100 Mbit/s HSDPA+ (4G) 42.2 Mbit/s UMTS EDGE GPRS EV-DO Rev.A EV-DO Rev.B

• Announced: 05 Sep 2012
• OS: Windows Phone 8
• Hardware: Dual core, 1500 MHz, Krait, 1024 MB RAM
• Display: 4.5 inches, 768 x 1280 pixels, Capacitive Touchscreen
• Camera 8.7 megapixels, 1920x1080 (1080p HD) video
• Battery: 17 hours of Talk Time, 400 hours of Stand-by
• Technology: GSM (850 900 1800 1900)
• Data: LTE Cat3 Downlink 100 Mbit/s LTE Cat3/4 Uplink 50 Mbit/s HSDPA+ (4G) 42.2 Mbit/s HSUPA 5.76 Mbit/s UMTS EDGE GPRS

Also known as: Apple iPad HD, Apple The new iPad, Apple iPad 2 Plus

• Announced: 07 Mar 2012
• OS: iOS
• Hardware: Dual core, 1000 MHz, ARM Cortex-A9, 1024 MB RAM
• Display: 9.7 inches, 2048 x 1536 pixels, Capacitive Touchscreen
• Camera 5 megapixels, 1920x1080 (1080p HD) video

Also known as: Motorola DROID HD, Motorola Spyder, Motorola XT912

• Announced: 18 Oct 2011
• OS: Android 4.1.2 4.0 2.3.6 2.3.5
• Hardware: Dual core, 1200 MHz, ARM Cortex-A9, 1024 MB RAM
• Display: 4.3 inches, 540 x 960 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) 720x480 (DVD) video
• Battery: 12.5 hours of Talk Time, 204 hours of Stand-by
• Technology: GSM (850 900 1800 1900),  CDMA (800 1900)
• Data: LTE HSPA (unspecified) UMTS EDGE GPRS EV-DO Rev.A

Also known as: Motorola RAZR XT910

• Announced: 18 Oct 2011
• OS: Android 4.0.4 2.3.5
• Hardware: Dual core, 1200 MHz, ARM Cortex-A9, 1024 MB RAM
• Display: 4.3 inches, 540 x 960 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) 720x480 (DVD) video
• Battery: 12.5 hours of Talk Time, 204 hours of Stand-by
• Technology: GSM (850 900 1800 1900)
• Data: HSDPA 14.4 Mbit/s HSUPA 5.76 Mbit/s UMTS EDGE

Also known as: Motorola Edison, Motorola MB865, Motorola Atrix Refresh, Motorola 4G Atrix 2, Motorola Fuath

• Announced: 11 Oct 2011
• OS: Android 2.3.5 2.3.4
• Hardware: Dual core, 1000 MHz, ARM Cortex-A9, 1024 MB RAM
• Display: 4.3 inches, 540 x 960 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) video
• Battery: 8.5 hours of Talk Time, 381.6 hours of Stand-by
• Technology: GSM (850 900 1800 1900)
• Data: HSDPA+ (4G) 21.1 Mbit/s HSUPA UMTS EDGE

Also known as: HTC Ruby

• Announced: 26 Sep 2011
• OS: Android 4.0 2.3.4
• Hardware: Dual core, 1500 MHz, Scorpion, 1024 MB RAM
• Display: 4.3 inches, 540 x 960 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) video
• Battery: 6 hours of Talk Time, 264 hours of Stand-by
• Technology: GSM (850 900 1800 1900)
• Data: HSDPA+ (4G) 42.2 Mbit/s UMTS EDGE

Also known as: Samsung SGH-i777, Samsung Attain

• Announced: 30 Aug 2011
• OS: Android 2.3.6 2.3.4
• Hardware: Dual core, 1200 MHz, Exnyos C210, 1024 MB RAM
• Display: 4.3 inches, 480 x 800 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) 1280x720 (720p HD) video
• Battery: 8 hours of Talk Time, 400 hours of Stand-by
• Technology: GSM (850 900 1800 1900)
• Data: HSDPA+ (4G) 21.1 Mbit/s HSPA (unspecified) HSUPA 5.76 Mbit/s UMTS EDGE

Also known as: Samsung Galaxy S II 4G, Samsung Galaxy S II, Samsung Galaxy SII 4G, Samsung SPH-D710, Samsung Within

• Announced: 30 Aug 2011
• OS: Android 4.1.2 4.0.4 2.3.6 2.3.4
• Hardware: Dual core, 1200 MHz, Exynos, 1024 MB RAM
• Display: 4.5 inches, 480 x 800 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) 1280x720 (720p HD) video
• Battery: 8.7 hours of Talk Time, 252 hours of Stand-by
• Technology: CDMA (800 1900)
• Data: EV-DO Rev.A WiMAX

Also known as: Motorola MB855, Motorola ELECTRIFY

• Announced: 09 Jun 2011
• OS: Android 2.3
• Hardware: Dual core, 1000 MHz, 1024 MB RAM
• Display: 4.3 inches, 540 x 960 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) 1280x720 (720p HD) video
• Battery: 10 hours of Talk Time, 199.2 hours of Stand-by
• Technology: GSM (850 900 1800 1900),  CDMA (800 1900)
• Data: HSPA (unspecified) UMTS EDGE EV-DO Rev.A WiMAX

Also known as: HTC Pyramid, HTC Sensation

• Announced: 12 Apr 2011
• OS: Android 4.0.3 2.3.4 2.3
• Hardware: Dual core, 1200 MHz, Scorpion, 768 MB RAM
• Display: 4.3 inches, 540 x 960 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) video
• Battery: 8.25 hours of Talk Time, 350 hours of Stand-by
• Technology: GSM (850 900 1800 1900)
• Data: HSDPA 14.4 Mbit/s HSUPA 5.76 Mbit/s UMTS EDGE

Also known as: Samsung Galaxy S 2, Samsung I9100, Samsung I9100G

• Announced: 13 Feb 2011
• OS: Android 4.1.2 4.0.4 4.0 2.3
• Hardware: Dual core, 1200 MHz, ARM Cortex-A9, 1024 MB RAM
• Display: 4.3 inches, 480 x 800 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) 1280x720 (720p HD) video
• Battery: 18.3 hours of Talk Time, 710 hours of Stand-by
• Technology: GSM (850 900 1800 1900)
• Data: HSDPA+ (4G) 21.1 Mbit/s HSPA (unspecified) HSUPA 5.76 Mbit/s UMTS EDGE

• Announced: 05 Sep 2012
• OS: Android 4.1 4.0.4
• Hardware: Dual core, 1500 MHz, Krait, 1024 MB RAM
• Display: 4.7 inches, 720 x 1280 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) video
• Battery: 21 hours of Talk Time, 372 hours of Stand-by
• Technology: GSM (850 900 1800 1900),  CDMA (800 1900)
• Data: LTE HSDPA+ (4G) 21.1 Mbit/s HSUPA 5.76 Mbit/s UMTS EDGE GPRS EV-DO Rev.A

Also known as: Samsung GT-I9190

• Announced: 30 May 2013
• OS: Android 4.2.2
• Hardware: Dual core, 1700 MHz, Krait 300, 1536 MB RAM
• Display: 4.3 inches, 540 x 960 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) video
• Technology: GSM (850 900 1800 1900)
• Data: LTE Cat3 Downlink 100 Mbit/s LTE Cat3/4 Uplink 50 Mbit/s HSDPA+ (4G) 42.2 Mbit/s HSUPA 5.76 Mbit/s UMTS EDGE GPRS

Also known as: Kyocera E6710

• Announced: 28 Jan 2013
• OS: Android 4.0
• Hardware: Dual core, 1200 MHz, Krait, 1024 MB RAM
• Display: 4.0 inches, 480 x 800 pixels, Capacitive Touchscreen
• Camera 5 megapixels
• Technology: CDMA (800 1900)
• Data: LTE EV-DO Rev.A

• Announced: 23 Oct 2012
• OS: iOS
• Hardware: Dual core, 1000 MHz, ARM Cortex-A9, 512 MB RAM
• Display: 7.9 inches, 1024 x 768 pixels, Capacitive Touchscreen
• Camera 5 megapixels, 1920x1080 (1080p HD) video
• Technology: GSM (850 900 1800 1900)
• Data: LTE Cat3 Downlink 100 Mbit/s HSDPA+ (4G) 42.2 Mbit/s UMTS EDGE GPRS

Also known as: Motorola DROID Vanquish, Motorola DROID Fighter, Motorola XT926

• Announced: 05 Sep 2012
• OS: Android 4.1 4.0.4
• Hardware: Dual core, 1500 MHz, Krait, 1024 MB RAM
• Display: 4.7 inches, 720 x 1280 pixels, Capacitive Touchscreen
• Camera 8 megapixels, 1920x1080 (1080p HD) video
• Battery: 16 hours of Talk Time, 285.6 hours of Stand-by
• Technology: GSM (850 900 1800 1900),  CDMA (800 1900)
• Data: LTE HSDPA+ (4G) 21.1 Mbit/s HSUPA 5.76 Mbit/s UMTS EDGE GPRS EV-DO Rev.A