ZTE Racer II
Lenovo A390ZTE Racer II vs Lenovo A390
General Info
| Manufacturer | |
| ZTE | Lenovo |
| Announced | |
| August 2011 | April 2013 |
| Status | |
| Available - September 2011 | Available - April 2013 |
| Colors | |
| Black | Black, White |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
104 x 55.4 x 13.5 mm (4.09 x 2.18 x 0.53 in) |
125.6 x 64 x 10.1 mm (4.94 x 2.52 x 0.4 in) |
| Weight | |
| 100 g (3.53 oz) | 131 g (4.62 oz) |
| 2G Network | |
| GSM 900 / 1800 / 1900 | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 900 / 2100 | HSDPA 2100 |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS
| OS | |
| Android OS, v2.2 (Froyo) | Android OS, v4.0.4 (Ice Cream Sandwich) |
| Processor | |
| 500 MHz ARM 11 [Similar] | Dual-core 1 GHz, MTK 6577 [Similar] |
| GPU | |
| PowerVR SGX531 [Similar] | |
| RAM | |
| 512 MB [Browse Similar] | 512 MB [Browse Similar] |
| Internal Memory | |
| 256 MB ROM | 4 GB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Display
Camera
Multimedia
| 3.5mm Jack | |
 |
|
| Radio | |
| Stereo FM radio with RDS | FM radio |
| Games | |
| Yes | Yes + Downloadable |
| Loud Speaker | |
|
|
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 3.6 Mbps | HSDPA, HSUPA |
| Bluetooth | |
| Yes, v2.1 with A2DP, EDR | Yes |
| Wi-Fi | |
| Wi-Fi 802.11 b/g | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | |
| Yes, microUSB | Yes, microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | |
| WAP 2.0/xHTML, HTML | HTML5 |
User Memory
| Internal | |
| 256 MB ROM, 512 MB RAM | 4 GB, 512 MB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Sensors
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| NFC | |
|
|
Battery
| Type | |
| Standard battery, Li-Ion | Li-Ion Battery |
| Capacity | |
| 1100 mAh | 1500 mAh |
| Stand by | |
| Up to 166 h | Up to 220 h (2G) Up to 180 h (3G) |
| Talk Time | |
| Up to 4 h 35 min | Up to 14 h (2G) Up to 9 h (3G) |
