Asus Zenfone 4 vs Asus PadFone X
General Info
| Manufacturer | |
| Asus | Asus |
| Announced | |
| January 2014 | March 2014 |
| Status | |
| Available - June 2014 | Coming Soon - Q2 2014 |
| Colors | |
| Black, White, Red, Blue, Yellow | Titanium Black, Platinum 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) |
143.4 x 72.5 x 10 mm (5.65 x 2.85 x 0.39 in) |
| Weight | |
| 115 g (4.06 oz) | 150 g (5.29 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA |
| 4G Network | |
| - | LTE |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Display
| Type | |
| LCD Capacitive Touchscreen, Corning Gorilla Glass 3 | Super IPS+ LCD capacitive touchscreen |
| Colors | |
| 16M colors | 16M colors |
| Size | |
| 4.0 inches [Similar] | 5.0 inches [Similar] |
| Resolution | |
| 480 x 800 pixels (233 ppi) [Similar] | 1080 x 1920 pixels (441 ppi) [Similar] |
| Screen-to-Body Ratio | 59.74% | 66.16% |
| Multi-Touch | |
Hardware and OS
| OS | |
| Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) | Android OS, v4.4.2 (KitKat) |
| Processor | |
| Dual-core 1.2 GHz, Intel Atom Z2520 [Similar] | Quad-core 2.3 GHz Krait 400, Qualcomm Snapdragon 800 [Similar] |
| GPU | |
| PowerVR SGX544MP2 [Similar] | Adreno 330 [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 64 GB |
Camera
| Rear Camera | |
| 5 MP, 2592 x 1944 pixels [Similar] | 13 MP, 4128 x 3096 pixels [Similar] |
| Flash | |
| No | LED flash |
| Features | |
| Auto focus, Geo-tagging, Panorama | Auto focus, Geo-tagging, Touch Focus, Face Detection |
| Video | |
| Yes, 1080p@30fps | Yes, 1080p@30fps |
| Front Camera | |
| Yes, VGA [Similar] | Yes, 2 MP, 1080p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM Radio | FM radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps | DC-HSPA+, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL |
| Bluetooth | |
| Yes, v4.0 with A2DP, EDR | Yes, v4.0 with A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, dual-band, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | Yes, microUSB v2.0 (SlimPort), USB Host |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | |
| HTML | HTML5 |
User Memory
| Internal | |
| 8 GB, 1 GB RAM | 16 GB, 2 GB RAM |
| Expandable Storage | |
| microSD, up to 64 GB | microSD, up to 64 GB |
| USB OTG | |
| - | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Po Battery | Non-removable Li-Po Battery |
| Capacity | |
| 1200/1600 mAh | 2300 mAh |
| Stand by | |
| Up to 192 h | - |
| Talk Time | |
| Up to 10 h | - |