Asus Zenfone 4 |
Lenovo A390 |
Add 3rd Phone | ||
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General Info |
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Manufacturer | Asus | Lenovo |
Announced | January 2014 | April 2013 |
Status | Available - June 2014 | Available - April 2013 |
Colors | Black, White, Red, Blue, Yellow | Black, White |
Form Factor | Candybar | Candybar |
Dimension |
124.4 x 61.4 x 6.3-11.2 (4.9 x 2.42 x 0.25-0.44) |
125.6 x 64 x 10.1 mm (4.94 x 2.52 x 0.4 in) |
Weight | 115 g (4.06 oz) | 131 g (4.62 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 - SIM 1 & SIM 2 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 2100 |
Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS |
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OS | Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) | Android OS, v4.0.4 (Ice Cream Sandwich) |
Processor | Dual-core 1.2 GHz, Intel Atom Z2520 [Similar] | Dual-core 1 GHz, MTK 6577 [Similar] |
GPU | PowerVR SGX544MP2 [Similar] | PowerVR SGX531 [Similar] |
RAM | 1 GB [Browse Similar] | 512 MB [Browse Similar] |
Internal Memory | 8 GB | 4 GB |
External Memory | microSD, up to 64 GB | microSD, up to 32 GB |
Display |
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Type | LCD Capacitive Touchscreen, Corning Gorilla Glass 3 | Capacitive touchscreen |
Colors | 16M colors | - |
Size | 4.0 inches [Similar] | 4.0 inches [Similar] |
Resolution | 480 x 800 pixels (233 ppi) [Similar] | 480 x 800 pixels (233 ppi) [Similar] |
Screen-to-Body Ratio | 59.74% | 56.77% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | FM Radio | FM radio |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 5 MP, 2592 x 1944 pixels [Similar] | 5 MP, 2592 х 1944 pixels [Similar] |
Flash | No | No |
Features | Auto focus, Geo-tagging, Panorama | Geo-tagging |
Video | Yes, 1080p@30fps | Yes |
Front Camera | Yes, VGA [Similar] | No [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Yes |
Edge | Yes | Yes |
3G | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps | HSDPA, HSUPA |
Bluetooth | Yes, v4.0 with A2DP, EDR | Yes |
Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
GPS | Yes, with A-GPS support | Yes, with A-GPS support |
Browser | HTML | HTML5 |
User Memory |
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Internal | 8 GB, 1 GB RAM | 4 GB, 512 MB RAM |
Expandable Storage | microSD, up to 64 GB | microSD, up to 32 GB |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Li-Po Battery | Li-Ion Battery |
Capacity | 1200/1600 mAh | 1500 mAh |
Stand by | Up to 192 h | Up to 220 h (2G) Up to 180 h (3G) |
Talk Time | Up to 10 h | Up to 14 h (2G) Up to 9 h (3G) |