Phone Comparison - Lenovo A390 vs OPPO Joy vs Asus Fonepad 7 FE375CG
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| Manufacturer | Lenovo | Oppo | Asus |
| Announced | April 2013 | April 2014 | June 2014 |
| Status | Available - April 2013 | Available - April 2014 | Available - Q3 2014 |
| Colors | Black, White | White, Black | Black, White, Red, Gold |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
125.6 x 64 x 10.1 mm (4.94 x 2.52 x 0.4 in) |
124 x 63 x 9.9 mm (4.88 x 2.48 x 0.39 in) |
194.3 x 108.9 x 9.8 mm (7.65 x 4.29 x 0.39 in) |
| Weight | 131 g (4.62 oz) | 125 g (4.41 oz) | 299 g (10.55 oz) |
| 2G Network | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 2100 | HSDPA 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v4.0.4 (Ice Cream Sandwich) | Android OS, v4.2.2 (Jelly Bean) | Android OS, v4.4.2 (KitKat) |
| Processor | Dual-core 1 GHz, MTK 6577 | Dual-core 1.3 GHz | Quad-core 1.83 GHz, Intel Atom Z3560 |
| GPU | PowerVR SGX531 | - | PowerVR Series 6 |
| RAM | 512 MB | 512 MB | 1 GB |
| Internal Memory | 4 GB | 4 GB ROM | 8/16 GB |
| External Memory | microSD, up to 32 GB | microSD, up to 32 GB | TBD |
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| Type | Capacitive touchscreen | TFT Capacitive Touchscreen | IPS LCD capacitive touchscreen |
| Colors | - | 16M colors | 16M colors |
| Size | 4.0 inches | 4.0 inches | 7.0 inches |
| Resolution | 480 x 800 pixels (233 ppi) | 480 x 800 pixels (233 ppi) | 800 x 1280 pixels (216 ppi) |
| Screen-to-Body Ratio | 56.77% | 58.42% | 66.92% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio | FM radio | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 5 MP, 2592 х 1944 pixels | 3 MP, 2048 x 1536 pixels | 5 MP, 2592 х 1944 pixels |
| Flash | No | LED flash | No |
| Features | Geo-tagging | Geo-tagging, Face Detection, Panorama | Geo-tagging |
| Video | Yes | Yes, 720p | Yes |
| Front Camera | No [Similar] | Yes, VGA [Similar] | Yes, 2 MP [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSDPA, HSUPA | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | Yes | Yes, v2.0 A2DP, EDR | Yes |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Yes, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS support and GLONASS |
| Browser | HTML5 | HTML | HTML5 |
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| Internal | 4 GB, 512 MB RAM | 4 GB ROM, 512 MB RAM | 8/16 GB, 1 GB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 32 GB | TBD |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Li-Ion Battery | Li-Ion Battery | Non-removable Li-Po battery (15 Wh) |
| Capacity | 1500 mAh | 1700 mAh | - |
| Stand by | Up to 220 h (2G) Up to 180 h (3G) |
- | - |
| Talk Time | Up to 14 h (2G) Up to 9 h (3G) |
- | Up to 10 h (multimedia) |
