Karbonn A21 Pictures

Description

The Karbonn A21 is a powerful dual-SIM Android device. It boasts Android 4.0, dual core 1.2GHz processor, 4.5'' display, 5MP camera, 3G support and expandable memory of up to 32GB via microSD card slot.

Samsung Galaxy S4
- Announced: 14 Mar 2013
- OS: Android 4.2.2
- Hardware: Quad core, 1900 MHz, Krait 300, 2048 MB RAM
- Display: 5.0 inches, 1080 x 1920 pixels, Capacitive Touchscreen
- Camera 13 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
Apple iPhone 5
- 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
Samsung GALAXY Note II
- Announced: 29 Aug 2012
- OS: Android 4.1.2 4.1.1
- Hardware: Quad core, 1600 MHz, ARM Cortex-A9, 2048 MB RAM
- Display: 5.5 inches, 720 x 1280 pixels, Capacitive Touchscreen
- Camera 8 megapixels, 1920x1080 (1080p HD) video
- Battery: 35 hours of Talk Time, 980 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) 21.1 Mbit/s HSUPA 5.76 Mbit/s UMTS EDGE GPRS
HTC One
- Announced: 19 Feb 2013
- OS: Android 4.1.2
- Hardware: Quad core, 1700 MHz, Krait 300, 2048 MB RAM
- Display: 4.7 inches, 1080 x 1920 pixels, Capacitive Touchscreen
- Camera 4 megapixels, 1920x1080 (1080p HD) video
- Technology: GSM (850 900 1800 1900), CDMA (800 1900)
- Data: LTE HSPA (unspecified) UMTS EDGE GPRS
Sony Xperia Z
- Announced: 07 Jan 2013
- OS: Android 4.1.2
- Hardware: Quad core, 1500 MHz, Krait, 2048 MB RAM
- Display: 5.0 inches, 1080 x 1920 pixels, Capacitive Touchscreen
- Camera 13.1 megapixels, 1920x1080 (1080p HD) video
- Battery: 11 hours of Talk Time, 550 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
Google Nexus 4
- Announced: 29 Oct 2012
- OS: Android 4.2.2 4.2.1 4.2
- Hardware: Quad core, 1500 MHz, Krait, 2048 MB RAM
- Display: 4.7 inches, 768 x 1280 pixels, Capacitive Touchscreen
- Camera 8 megapixels, 1920x1080 (1080p HD) video
- Battery: 15.3 hours of Talk Time, 390 hours of Stand-by
- Technology: GSM (850 900 1800 1900)
- Data: HSDPA+ (4G) 42.2 Mbit/s HSUPA 5.76 Mbit/s UMTS EDGE GPRS
LG Optimus G
- Announced: 28 Aug 2012
- OS: Android 4.1.2 4.0.4
- Hardware: Quad core, 1500 MHz, Krait, 2048 MB RAM
- Display: 4.7 inches, 768 x 1280 pixels, Capacitive Touchscreen
- Camera 13 megapixels, 1920x1080 (1080p HD) video
- Battery: 15 hours of Talk Time, 335 hours of Stand-by
- Technology: GSM (850 900 1800 1900)
- Data: LTE HSPA (unspecified) UMTS EDGE GPRS
Nokia Lumia 920
- 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

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Karbonn A21 Pictures

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