Comparison of Karbonn Titanium Wind W4 and Lava Iris 400s [S]ave
| Attribute |  Karbonn Titanium Wind W4 × |  Lava Iris 400s × |
|---|---|---|
| General | ||
| Brand | Karbonn | Lava |
| Launch | ||
| Announced | 2014-09-01 | 2014-08-01 |
| Body | ||
| Width (mm) | 11 | 10.2 |
| Length (mm) | 125.1 | 125 |
| Height (mm) | 64.3 | 64 |
| Weight (g) | 0 | 0 |
| SIM | Dual SIM | Dual SIM |
| Network | ||
| Technology |
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| 2G bands |
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| 3G bands |
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| Speed |
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| Platform | ||
| OS | Microsoft Windows Phone 8.1 | Android 4.4.2 (KitKat) |
| CPU | Quad-core 1.2 GHz | Dual-core 1.2 GHz |
| Memory | ||
| Card slot | microSDHC | microSDHC |
| Internal |
|
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| Display | ||
| Size (in) | 4 | 4 |
| Resolution (px) | 480 x 800 | 480 x 800 |
| Display Type | TFT | IPS LCD |
| Battery | ||
| Type | Li-Ion | Li-Ion |
| Capcity (mAh) | 1950 | 1400 |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
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| Main Camera Video | Yes | Yes |
| Main Camera Features | LED flash | LED flash, panorama |
| Selfie Camera | ||
| Selfie Camera Type | Single | Single |
| Selfie Camera Properties |
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| Comms | ||
| WLAN | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band |
| Bluetooth | 2.0 | 3.0 |
| GPS | + | + |
| NFC | - | - |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0 | microUSB 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
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| Misc | ||
| Colors |
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| Stand-by (h) | 240 | 150 |
| Talk time (h) | Up to 8 h | Up to 10 h 25 min |
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