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| Manufacturer | Samsung | Asus | Asus | 
| Announced | July 2012 | January 2014 | January 2015 | 
| Status | Available - September 2012 | Available - June 2014 | Available - February 2015 | 
| Price | - | - | Rs. 5,999 ($88.22) [Similarly Priced] | 
| Colors | White | Black, White, Red, Blue, Gold | Charcoal Black, Pearl White, Cherry Red | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 121.5 x 63.1 x 10.5 mm (4.78 x 2.48 x 0.41 in) | 148.2 x 72.8 x 5.5-10.3 (5.83 x 2.87 x 0.22-0.41) | 136.5 x 67 x 10.9 mm (5.37 x 2.64 x 0.43 in) | 
| Weight | 120 g (4.23 oz) | 140 g (4.94 oz) | 149 g (5.26 oz) | 
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 
| 3G Network | HSDPA 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | 
| Messaging | SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | 
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| OS | Android OS, v4.0 (Ice Cream Sandwich) | Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) | Android OS, v4.4.2 (KitKat) | 
| Processor | 1 GHz Cortex-A5, Qualcomm MSM7227A Snapdragon | Dual-core 2.0 GHz / Dual-core 1.6 GHz, Intel Atom Z2580/Z2560 | Dual-core 1.2 GHz, Intel Atom Z2520 | 
| GPU | Adreno 200 | PowerVR SGX544MP2 | PowerVR SGX544MP2 | 
| RAM | 768 MB | 1/2 GB | 1 GB | 
| Internal Memory | 4 GB storage | 8/16 GB | 8 GB | 
| External Memory | microSD, up to 32 GB | microSD, up to 64 GB | microSD, up to 64 GB | 
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| Type | TFT capacitive touchscreen | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 | IPS LCD capacitive touchscreen | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 4.0 inches | 5.0 inches | 4.5 inches | 
| Resolution | 480 x 800 pixels (233 ppi) | 720 x 1280 pixels (294 ppi) | 480 x 854 pixels (218 ppi) | 
| Screen-to-Body Ratio | 59.52% | 63.76% | 60.85% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | Stereo FM radio with RDS | FM Radio | FM radio | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 5 MP, 2592х1944 pixels | 8 MP, 3264 x 2448 pixels | 5 MP, 2592 х 1944 pixels | 
| Flash | LED flash | LED flash | LED flash | 
| Features | Auto focus, Geo-tagging | Auto focus, Geo-tagging, Touch Focus, Face Detection | Auto focus, Yes | 
| Video | Yes, FWVGA@30fps | Yes | Yes | 
| Front Camera | Yes, VGA [Similar] | Yes, 2 MP [Similar] | VGA [Similar] | 
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| GPRS | Yes | Yes | Yes | 
| Edge | Yes | Yes | Yes | 
| 3G | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps | HSPA 42.2/5.76 Mbps | 
| Bluetooth | Yes, v3.0 with A2DP | Yes, v4.0 with A2DP, EDR | v4.0, A2DP, EDR | 
| 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 | Wi-Fi 802.11 b/g/n, hotspot | 
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | microUSB v2.0 | 
| GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS, GLONASS | 
| Browser | HTML, Adobe Flash Lite | HTML | HTML | 
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| Internal | 4 GB storage, 768 MB RAM | 8/16 GB, 1/2 GB RAM | 8 GB, 1 GB RAM | 
| Expandable Storage | microSD, up to 32 GB | microSD, up to 64 GB | microSD, up to 64 GB | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Standard battery, Li-Ion | Non-removable Li-Po Battery | Li-Ion Battery | 
| Capacity | 1500 mAh | 2110 mAh | 2100 mAh | 
| Stand by | Up to 445 h (2G) Up to 330 h (3G) | Up to 353 h (3G) | - | 
| Talk Time | Up to 13 h (2G) Up to 7 h 25 min (3G) | Up to 18 h 30 min (3G) | - |