| Global Score | |
| 45.1 | 78.2 |
| Basic Information | |
| Karbonn | Samsung |
| Android 4.2 | Android 4.4.2, 4.3, 4.2.2 |
| -- | 2013-03-14 |
| 5.24 x 2.60 x 0.38 inches | 5.38 x 2.75 x 0.31 inches |
| -- | 4.62 ounces |
| Black and White | Black, Blue, Red and White |
| -- | Polycarbonate |
| -- | Scratch-Resistant Glass |
| $ 155.00 | $ 155.00 |
| Display / Screen | |
| 4 inches | 5 inches |
| 480 x 800 pixels | 1080 x 1920 pixels (Full HD) |
| IPS LCD | Super AMOLED |
| 233 pixels per inch | 441 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.7 | 9.1 |
| Performance | |
| -- | Qualcomm Snapdragon 800 (8974) chipset |
| Dual-Core 1300 MHz processor | Krait 400 (Quad-Core 2300 MHz) processor |
| 512 MB RAM | 2 GB (800 MHz) RAM |
| Yes GPU | Adreno 330 (450 MHz) GPU |
| 7.92 | 9.27 |
| Storage | |
| 4 GB internal memory | 32 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSD, microSDHC, microSDXC (up to 64 GB) external memory slot |
| 3.82 | 7.56 |
| Camera | |
| 5.00 MP | 13.00 MP + 2.00 MP |
| -- | f/2.20 aperture |
| -- | 31.00mm focal length |
| -- | 0.33 inches (1/3.06") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 5.5 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| EDGE, GPRS and GSM | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| SIM, Dual SIM | Micro SIM |
| 2.8 | 7 |
| Battery Life | |
| 1400mAh Li-Ion Battery | 2600mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| -- | Wireless Charging |
| 168 hours standby time 5 hours talk time | 17 hours talk time |
| 3.12 | 4.56 |
| Other Features | |
| Bluetooth | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
The Samsung Galaxy S4 is a lot better than Karbonn A99, having a 78.2 score against 45.1. These phones work with Android operating system, but the Samsung Galaxy S4 has 4.4.2 version and Karbonn A99 has Android 4.2, providing the user a couple additional features and performance improvements. Galaxy S4 features a much better looking screen than Karbonn A99, because it has a bigger display, a way greater display pixels density and a lot better resolution of 1920 x 1080 pixels.
Galaxy S4 has a quite better processing power than Karbonn A99, because it has 2 more cores, more RAM and an additional GPU. The Galaxy S4 captures much clearer photos and videos than Karbonn A99, because it has a lot more mega pixels back facing camera. The Samsung Galaxy S4 has a very superior storage to install applications and games or saving photos and videos than Karbonn A99, because it has 32 GB internal memory capacity and a slot for SD memory cards that supports a maximum of 64 GB.
Galaxy S4 features a very superior battery performance than Karbonn A99, because it has 2600mAh of battery capacity.
The Samsung Galaxy S4 costs exactly the same than the Karbonn A99, making buying this phone a simple decision.
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