Huawei U8520 Duplex vs Lenovo A680
General Info
| Manufacturer | |
| Huawei | Lenovo |
| Announced | |
| October 2011 | March 2014 |
| Status | |
| Available - October 2011 | Available - March 2014 |
| Colors | |
| Black | Black, White |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
112 x 57 x 12.7 mm (4.41 x 2.24 x 0.5 in) |
145 x 73.5 x 10.8 mm (5.71 x 2.89 x 0.43 in) |
| Weight | |
| 109 g (3.84 oz) | 165 g (5.82 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 900 / 2100 - SIM 1 only HSDPA 850 / 1900 |
HSDPA 2100 |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Display
Hardware and OS
| OS | |
| Android OS, v2.2 (Froyo) | Android OS, v4.2.2 (Jelly Bean) |
| Processor | |
| 600 MHz ARM 11, Qualcomm MSM7227-1 [Similar] | Quad-core 1.3 GHz, Mediatek MT6582M [Similar] |
| GPU | |
| Adreno 200 [Similar] | Mali-400MP2 [Similar] |
| RAM | |
| 256 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 150 MB, 512 MB ROM | 4 GB ROM |
| External Memory | |
| microSD, up to 32 GB, 2 GB included | microSD, up to 32 GB |
Camera
Multimedia
| 3.5mm Jack | |
| Radio | |
| Stereo FM radio | FM Radio with Recording |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 7.2 Mbps; HSUPA, 384 Kbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | |
| Yes, v2.1 with A2DP, EDR | Yes, v4.0 with A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, 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 | |
| WAP 2.0/xHTML, HTML, Adobe Flash | HTML5 |
User Memory
| Internal | |
| 150 MB, 512 MB ROM, 256 MB RAM | 4 GB ROM, 1 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB, 2 GB included | microSD, up to 32 GB |
| USB OTG | |
| - | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Ion Battery | Li-Po Battery |
| Capacity | |
| 1500 mAh | 2000 mAh |
| Stand by | |
| Up to 120 h (2G) Up to 120 h (3G) |
Up to 312 h (2G) Up to 348 h (3G) |
| Talk Time | |
| Up to 7 h (2G) Up to 7 h 30 min (3G) |
Up to 13 h (2G) Up to 24 h (3G) |