 Karbonn Titanium S21 |
 Panasonic T41 |
| Release date | |
|---|---|
| 2014 | 2014 |
| Price | |
| Body | |
| Weight | |
| 4.2 oz | 4.23 oz |
| Dimensions | |
| 5.2 x 2.64 x 0.37 inch | 5.16 x 2.59 x 0.33 inch |
| Colors | |
| blue | black, red, white |
| SIM type | |
| Mini SIM | Micro SIM |
| System | |
| OS version | |
| Android OS v4.4.2 (KitKat) | Android OS v4.4.2 (KitKat) |
| SoC | |
| Spreadtrum SC7731G | Mediatek MT6582 |
| CPU | |
| Quad-core 1.2 GHz Cortex-A7 | Quad-core 1.3 GHz Cortex-A7 |
| GPU | |
| Mali-400 MP2 | Mali-400 MP2 |
| Performance | |
| AnTuTu v9: 22324 | |
| Display | |
| Display type | |
| LCD | IPS |
| Screen size | |
| 4.5 inch | 4.5 inch |
| Resolution | |
| 480 x 854 px | 480 x 854 px |
| Multitouch support | |
| yes | yes |
| Memory | |
| RAM | |
| 512 MB | 512 MB |
| Internal storage | |
| 4 GB | 4 GB |
| Memory card slot | |
| microSD | microSD |
| Camera | |
| Main camera | |
| 3.2 MP, 2048 x 1536 px | 5 MP, 2592 х 1944 px, autofocus |
| Flash | |
| LED | LED |
| Selfie camera | |
| VGA | VGA |
| Connectivity | |
| GSM 2G bands | |
| 900 / 1800 | 900 / 1800 |
| Network coverage | |
| 2G / 3G | 2G / 3G |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Bluetooth | |
| v4.0, A2DP | v4.0, A2DP |
| GPS | |
| A-GPS | A-GPS |
| NFC | |
| no | no |
| FM radio | |
| no | yes, with RDS |
| USB | |
| microUSB 2.0 | microUSB 2.0 |
| Headphone | |
| 3.5 mm jack | 3.5 mm jack |
| Battery | |
| Type | |
| Li-Ion 1600 mAh | Li-Po 1650 mAh |
| Features | |
| Sensors | |
| accelerometer, light, proximity | accelerometer, proximity |
| Specials | |
| Dual SIM | Dual SIM |
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