Comparison of Samsung Z4 and Lenovo A690 [S]ave
| Attribute |  Samsung Z4 × |  Lenovo A690 × |
|---|---|---|
| General | ||
| Brand | Samsung | Lenovo |
| Launch | ||
| Announced | 2017-05-01 | 2013-01-01 |
| Body | ||
| Width (mm) | 10.3 | 11 |
| Length (mm) | 132.9 | 124 |
| Height (mm) | 69.2 | 65 |
| Weight (g) | 143 | 134 |
| SIM | Single SIM (Micro-SIM) | Dual SIM (Mini-SIM) |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands |
|
|
| 4G bands |
| - |
| Speed |
|
|
| Platform | ||
| OS | Tizen 3.0 | Android 2.3.6 (Gingerbread) |
| Chipset | - | Mediatek MT6575 (40 nm) |
| CPU | Quad-core 1.5 GHz | 1.0 GHz Cortex-A9 |
| GPU | - | PowerVR SGX531 |
| Memory | ||
| Card slot | microSDXC (uses shared SIM slot) | microSDHC (dedicated slot) |
| Internal |
|
|
| Display | ||
| Size (in) | 4.5 | 4 |
| Resolution (px) | 480 x 800 | 480 x 800 |
| Display Type | IPS LCD | TFT |
| Battery | ||
| Type | Li-Ion | Li-Ion |
| Capcity (mAh) | 2050 | 1500 |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | 720p@30fps | 480p |
| Main Camera Features | Dual-LED flash, panorama, HDR | - |
| Selfie Camera | ||
| Selfie Camera Type | Single | - |
| Selfie Camera Properties |
| - |
| Selfie Camera Features | LED flash | - |
| Comms | ||
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | 4.0, A2DP, LE | Yes |
| GPS | + | + |
| NFC | - | - |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0, USB On-The-Go | microUSB 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
|
|
| Misc | ||
| Colors |
|
|
| Models |
| - |
| SAR EU Head (W/kg) | - | 0.25 |
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