Comparison of Lenovo S820 and Acer Liquid Z500 [S]ave
| Attribute |  Acer Liquid Z500 × |  Lenovo S820 × |
|---|---|---|
| General | ||
| Brand | Acer | Lenovo |
| Launch | ||
| Announced | 2014-09-01 | 2013-05-01 |
| Body | ||
| Width (mm) | 8.8 | 9 |
| Length (mm) | 145 | 139.5 |
| Height (mm) | 73 | 69.7 |
| Weight (g) | 150 | 143 |
| SIM | Single SIM (Micro-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 | Android 4.4.2 (KitKat) | Android 4.2 (Jelly Bean) |
| Chipset | Mediatek MT6582 (28 nm) | Mediatek MT6589 (28 nm) |
| CPU | Quad-core 1.3 GHz Cortex-A7 | Quad-core 1.2 GHz Cortex-A7 |
| GPU | Mali-400MP2 | PowerVR SGX544 |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSDHC (dedicated slot) |
| Internal |
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| Display | ||
| Size (in) | 5 | 4.7 |
| Resolution (px) | 720 x 1280 | 720 x 1280 |
| Protection | Corning Gorilla Glass 3 | Corning Gorilla Glass |
| Display Type | IPS LCD | IPS LCD |
| Battery | ||
| Type | Li-Ion | Li-Po |
| Capcity (mAh) | 2000 | 2000 |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
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| Main Camera Video | 1080p@30fps | Yes |
| Main Camera Features | LED flash, HDR | LED flash |
| 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 | 4.0, A2DP, EDR | 3.0, A2DP |
| GPS | + | + |
| NFC | - | - |
| Radio | FM radio | FM radio; built-in antenna |
| USB | microUSB 2.0 | microUSB 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
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| Misc | ||
| Colors |
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| SAR EU Head (W/kg) | 0.62 | 0.54 |
| Stand-by (h) | - | 140 |
| Talk time (h) | - | Up to 22 h (2G) / Up to 10 h (3G) |
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