Lenovo A680 vs Lenovo A3900
General Info
| Manufacturer | |
| Lenovo | Lenovo |
| Announced | |
| March 2014 | April 2015 |
| Status | |
| Available - March 2014 | Available - April 2015 |
| Price | |
| - | Rs. 5,450 ($80.00) [Similarly Priced] |
| Colors | |
| Black, White | Black and Pearl White, Silver |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
145 x 73.5 x 10.8 mm (5.71 x 2.89 x 0.43 in) |
142.8 x 71.8 x 8.95 mm (5.62 x 2.83 x 0.35 in) |
| Weight | |
| 165 g (5.82 oz) | 157 g (5.54 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | |
| - | LTE 2300 |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
Display
Hardware and OS
| OS | |
| Android OS, v4.2.2 (Jelly Bean) | Android OS, v4.4.4 (KitKat) |
| Processor | |
| Quad-core 1.3 GHz, Mediatek MT6582M [Similar] | Octa-core 1.2 GHz Cortex-A53, Mediatek MT6752 [Similar] |
| GPU | |
| Mali-400MP2 [Similar] | Mali-T760 [Similar] |
| RAM | |
| 1 GB [Browse Similar] | 512 MB [Browse Similar] |
| Internal Memory | |
| 4 GB ROM | 4 GB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Camera
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM Radio with Recording | Yes |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSPA, LTE Cat4 150/50 Mbps |
| Bluetooth | |
| Yes, v4.0 with A2DP | v4.0, A2DP, LE |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot |
| USB | |
| Yes, microUSB v2.0, USB On-the-go | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 4 GB ROM, 1 GB RAM | 4 GB, 512 MB 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-Po Battery | Li-Po Battery |
| Capacity | |
| 2000 mAh | 2300 mAh |
| Stand by | |
| Up to 312 h (2G) Up to 348 h (3G) |
- |
| Talk Time | |
| Up to 13 h (2G) Up to 24 h (3G) |
- |