Acer Iconia B1-721
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 01 / 2014  323g, thickness 11.4mm  Android 4.4  16GB ROM
 MT8312 1GB RAM |
 7" 1024x600 pix. |
 0.3MP |
 2955 mAh Li-Po |
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Characteristics
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| | Other names | | | Versions | | | Release date | 01 / 2014 | | priceat the time of release | 144 USD | Network | 2G, 3Gmore ↓| 2G: | GSM 850 / 900 / 1800 / 1900 | | 3G: | HSDPA |
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Body | | Dimensions | 199 x 122.3 x 11.4 mm | | Weight | 323 g | | materialfront, bottom, frame | glass, plastic, plastic | | d/m proof | | | Connectors | microUSB, jack 3.5mm | | Slots | 1 SIM (Mini-SIM), memory card (dedicated slot) | | Fingerprint | no | | Features | |
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Display | | Type | TFT | | Size | 7", 137.9cm2(~56.7% screen-to-body ratio) | | Resolution | 1024x600 | | PPI | 170 | | Ratio | 16:9 | | Brigh. / contrast | | | Features | | | Second display | |
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Platform | | OS | Android 4.4 | | SoC | Mediatek MT8312 | | CPU | 2x1.3GHz Cortex-A7 | | GPU | Mali-400 MP1, 500MHz |
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Memory | | RAM / ROM | 1/16 GB | | Memory card | up to 32GB (dedicated slot) | | Features | |
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Main Camera | | Camera | Single | | Video | | | Features | |
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Selfie Camera | |
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Technologies | | Sensors | accelerometer | | Wi-Fi | IEEE 802.11 a/b/g/n | | Bluetooth | v 4 | | GPS | GPS | | Additionally | | | |
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Sound | | Loudspeakers | 1 | | Loudness(decibel) | | | 3.5mm jack | yes | | Features | |
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Battery | | Capacity | 2955 mAh | | Type | Li-Po, non-removable | | Battery life(hours) | | | Сable сharging | microUSB | | Wireless charg. | no | | Features | |
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