| Manufacturer | |
| Asus | Samsung |
| Announced | |
| January 2014 | August 2015 |
| Status | |
| Available - June 2014 | Available - August 2015 |
| 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) |
142 x 72.5 x 8.1 mm (5.59 x 2.85 x 0.32 in) |
| Weight | |
| 115 g (4.06 oz) | 145 g (5.11 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - all versions |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 |
| 4G Network | |
| - | LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600 |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
| OS | |
| Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) | Android OS, v5.1.1 (Lollipop) |
| Processor | |
| Dual-core 1.2 GHz, Intel Atom Z2520 [Similar] | Octa-core 1.6 GHz Cortex-A53, Exynos 7580 Octa [Similar] |
| GPU | |
| PowerVR SGX544MP2 [Similar] | Mali-T720MP2 [Similar] |
| RAM | |
| 1 GB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | |
| 8 GB | 16 GB |
| External Memory | |
| microSD, up to 64 GB | microSD, up to 128 GB |
| Type | |
| LCD Capacitive Touchscreen, Corning Gorilla Glass 3 | Super AMOLED capacitive touchscreen |
| Colors | |
| 16M colors | 16M colors |
| Size | |
| 4.0 inches [Similar] | 5.1 inches [Similar] |
| Resolution | |
| 480 x 800 pixels (233 ppi) [Similar] | 1080 x 1920 pixels (432 ppi) [Similar] |
| Screen-to-Body Ratio | 59.74% | 69.63% |
| Multi-Touch | |
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| 3.5mm Jack | |
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| Radio | |
| FM Radio | No |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL |
| Bluetooth | |
| Yes, v4.0 with A2DP, EDR | v4.0, A2DP, EDR, LE |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS, GLONASS, Beidou |
| Browser | |
| HTML | HTML5 |
| Internal | |
| 8 GB, 1 GB RAM | 16GB, 2 GB RAM |
| Expandable Storage | |
| microSD, up to 64 GB | microSD, up to 128 GB |
| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | |
| Li-Po Battery | 2800 mAh |
| Capacity | |
| 1200/1600 mAh | - |
| Stand by | |
| Up to 192 h | - |
| Talk Time | |
| Up to 10 h | - |