Comparison of Micromax A55 and Sony Ericsson WT18i [S]ave
| Attribute |  Micromax A55 × |  Sony Ericsson WT18i × |
|---|---|---|
| General | ||
| Brand | Micromax | Sony Ericsson |
| Launch | ||
| Announced | 2011-01-01 | 2011-05-01 |
| Body | ||
| Width (mm) | 13.5 | 14.3 |
| Length (mm) | 107.2 | 106 |
| Height (mm) | 58.7 | 56.5 |
| Weight (g) | 111.5 | 110 |
| SIM | Mini-SIM | Mini-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 | Android 2.2 (Froyo) | Android-based |
| Chipset | Qualcomm MSM7227-1 Snapdragon S1 | - |
| CPU | 600 MHz ARM 11 | 806 MHz, Marvell PXA 920 |
| GPU | Adreno 200 | - |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSDHC (dedicated slot) |
| Internal |
|
|
| Display | ||
| Size (in) | 2.8 | 3.2 |
| Resolution (px) | 240 x 320 | 320 x 480 |
| Protection | - | Scratch-resistant glass |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Po |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | Yes | 480p@24fps |
| Selfie Camera | ||
| Selfie Camera Type | - | Single |
| Selfie Camera Properties | - |
|
| Comms | ||
| WLAN | Wi-Fi 802.11 b/g, hotspot | Wi-Fi 802.11 b/g/n |
| Bluetooth | 2.1, A2DP | 2.1, A2DP |
| GPS | + | + |
| Radio | Stereo FM radio, RDS | Stereo FM radio, RDS |
| USB | microUSB | microUSB 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
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| Misc | ||
| Colors |
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| Browser | - | HTML |
| Stand-by (h) | 150 | 200 |
| Talk time (h) | Up to 4 h | Up to 6 h (2G) / Up to 6 h (3G) |
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