Phone Comparison - Karbonn A90 vs Samsung Ativ S
Karbonn A90.jpg)
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Samsung Ativ S.jpg)
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| Manufacturer | Karbonn | Samsung |
| Announced | October 2013 | August 2012 |
| Status | Available - October 2013 | Released - December 2012 |
| Colors | White/Black | Gray |
| Form Factor | Candybar | Candybar |
| Dimension | - |
137.2 x 70.5 x 8.7 mm (5.4 x 2.78 x 0.34 in) |
| Weight | - | 135 g (4.76 oz) |
| 2G Network | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | No | HSDPA 850 / 900 / 1900 / 2100 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v4.0 (Ice Cream Sandwich) | Microsoft Windows Phone 8 |
| Processor | 1 GHz [Similar] | Dual-core Krait 1.5 GHz, Qualcomm MSM8960 Snapdragon [Similar] |
| GPU | - | Adreno 225 [Similar] |
| RAM | 512 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | 512 MB ROM | 16/32 GB storage |
| External Memory | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | IPS LCD capacitive touchscreen | Super AMOLED capacitive touchscreen |
| Colors | 256K colors | 16M colors |
| Size | 4.0 inches [Similar] | 4.8 inches [Similar] |
| Resolution | 480 x 800 pixels (233 ppi) [Similar] | 720 x 1280 pixels (306 ppi) [Similar] |
| Screen-to-Body Ratio | - | 65.65% |
| Multi-Touch |  |
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| Radio | FM radio | Stereo FM radio with RDS |
| Games | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 5 MP, 2592x1944 pixels [Similar] | 8 MP, 3264x2448 pixels [Similar] |
| Flash | LED flash | LED flash |
| Features | - | Auto focus, Geo-tagging, Image Stabilization |
| Video | Yes | Yes, 1080p@30fps |
| Front Camera | Yes [Similar] | Yes, 1.9 MP [Similar] |
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| GPRS | Yes | Yes |
| Edge | Yes | Yes |
| 3G | No | HSDPA, 42 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | Yes | Yes, v3.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | Yes | Yes, microUSB v2.0 |
| GPS | No | Yes, with A-GPS support and GLONASS |
| Browser | HTML | HTML5 |
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| Internal | 512 MB ROM, 512 MB RAM | 16/32 GB storage, 1 GB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | Li-Ion Battery | Standard battery, Li-Ion |
| Capacity | 1400 mAh | 2300 mAh |
| Stand by | - | Up to 168 h (2G) Up to 218 h (3G) |
| Talk Time | - | Up to 8 h (2G) Up to 14 h 50 min (3G) |
