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| Manufacturer | Lenovo | Asus | Asus | 
| Announced | April 2013 | January 2014 | June 2014 | 
| Status | Available - April 2013 | Available - June 2014 | Available - Q3 2014 | 
| Colors | Black, White | Black, White, Red, Blue, Yellow | 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) | 124.4 x 61.4 x 6.3-11.2 (4.9 x 2.42 x 0.25-0.44) | 214 x 120 x 8.9 mm (8.43 x 4.72 x 0.35 in) | 
| Weight | 131 g (4.62 oz) | 115 g (4.06 oz) | 328 g (11.57 oz) | 
| 2G Network | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 
| 3G Network | HSDPA 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | 
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | 
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| OS | Android OS, v4.0.4 (Ice Cream Sandwich) | Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) | Android OS, v4.4.2 (KitKat) | 
| Processor | Dual-core 1 GHz, MTK 6577 | Dual-core 1.2 GHz, Intel Atom Z2520 | Quad-core 1.83 GHz, Intel Atom Z3560 | 
| GPU | PowerVR SGX531 | PowerVR SGX544MP2 | PowerVR Series 6 | 
| RAM | 512 MB | 1 GB | 1 GB | 
| Internal Memory | 4 GB | 8 GB | 8/16 GB | 
| External Memory | microSD, up to 32 GB | microSD, up to 64 GB | - | 
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| Type | Capacitive touchscreen | LCD Capacitive Touchscreen, Corning Gorilla Glass 3 | IPS LCD capacitive touchscreen | 
| Colors | - | 16M colors | 16M colors | 
| Size | 4.0 inches | 4.0 inches | 8.0 inches | 
| Resolution | 480 x 800 pixels (233 ppi) | 480 x 800 pixels (233 ppi) | 800 x 1280 pixels (189 ppi) | 
| Screen-to-Body Ratio | 56.77% | 59.74% | 72.02% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| 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 | 5 MP, 2592 x 1944 pixels | 5 MP, 2592 х 1944 pixels | 
| Flash | No | No | No | 
| Features | Geo-tagging | Auto focus, Geo-tagging, Panorama | Geo-tagging | 
| Video | Yes | Yes, 1080p@30fps | 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, 42.2 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42 Mbps; HSUPA, 5.76 Mbps | 
| Bluetooth | Yes | Yes, v4.0 with A2DP, EDR | Yes | 
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, 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 | 8 GB, 1 GB RAM | 8/16 GB, 1 GB RAM | 
| Expandable Storage | microSD, up to 32 GB | microSD, up to 64 GB | - | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Li-Ion Battery | Li-Po Battery | Non-removable Li-Po battery (15.2 Wh) | 
| Capacity | 1500 mAh | 1200/1600 mAh | - | 
| Stand by | Up to 220 h (2G) Up to 180 h (3G) | Up to 192 h | - | 
| Talk Time | Up to 14 h (2G) Up to 9 h (3G) | Up to 10 h | Up to 10 h (multimedia) |