Acer Liquid E2 Duo vs Lenovo S660
General Info
| Manufacturer | |
| Acer | Lenovo |
| Announced | |
| April 2013 | February 2014 |
| Status | |
| Coming Soon - May 2013 | Coming Soon - June 2014 |
| Colors | |
| Black, White | Metallic Black |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
131 x 68 x 9.9 mm (5.16 x 2.68 x 0.39 in) |
137 x 68.8 x 9.95 mm (5.39 x 2.71 x 0.39 in ) |
| Weight | |
| 140 g (4.94 oz) | 151 g (5.33 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA | HSDPA 900 / 2100 HSDPA 850 / 1900 |
| Messaging | |
| SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail, IM |
Display
Hardware and OS
| OS | |
| Android OS, v4.2.1 (Jelly Bean) | Android OS, v4.2.2 (Jelly Bean) |
| Processor | |
| Quad-core 1.2 GHz Cortex-A7, MTK 6589 [Similar] | Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582M [Similar] |
| GPU | |
| PowerVR SGX 544MP [Similar] | Mali-400MP2 [Similar] |
| RAM | |
| 1 GB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 4 GB | 8 GB ROM |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Camera
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM radio | FM Radio with Recording |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA+ | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | |
| Yes, v3.0 with A2DP, EDR | Yes, v3.0 with A2DP, HS |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | Yes, microUSB v2.0, USB On-the-go |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | |
| HTML | HTML5 |
User Memory
| Internal | |
| 4 GB, 1 GB RAM | 8 GB ROM, 1 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 32 GB |
| USB OTG | |
| - | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Ion Battery | Non-removable Li-Po Battery |
| Capacity | |
| 2000 mAh | 3000 mAh |
| Stand by | |
| Up to 450 h | - |
| Talk Time | |
| Up to 9 h | Up to 10 h (2G) Up to 8 h (3G) |