| OTHER CONFIGURATIONS ▼  Asus Zenfone Zoom ZX551ML 32GB | OTHER CONFIGURATIONS ▼  HTC One A9 Americas 16GB | |
|---|---|---|
| Construction | ||
| Height | 158.9mm (6.26") | 145.8mm (5.74") | 
| Width | 78.8mm (3.1") | 70.8mm (2.79") | 
| Depth | 12mm (0.47") | 7.3mm (0.29") | 
| Dimension | 158.9x78.8x12mm (6.26x3.1x0.47") | 145.8x70.8x7.3mm (5.74x2.79x0.29") | 
| 3D SIZE | ||
| Weight | 185gr (6.53oz) | 143gr (5.04oz) | 
| Form Factor | Candy Bar | Candy Bar | 
| Material | ||
| Colors | ||
| Usability | ||
| Display Resolution | 1080x1920px | 1080x1920px | 
| Display Size | 69x122mm (2.72x4.8") ~401PPI | 63x111mm (2.48x4.37") ~441PPI | 
| Display Diagonal | 5.5" | 5.0" | 
| Display Type | 16M IPS | 16M AMOLED | 
| Secondary Display Resolution | ||
| Input | Capacitive Touchscreen | Capacitive Touchscreen | 
| Talk Time | 16 hours | |
| Standby Time | 18 days | |
| OS | Android OS, v5.0 | Android OS, v6.0 upgradable to v6.0.1 | 
| Java | ||
| Vibration | Available | Available | 
| Ringtone | ||
| Hardware | ||
| Chipset | Intel Atom Z3590 | Qualcomm 8952 Snapdragon 617 | 
| Processor | 4 Cores @ 2.5GHz x86-64 Silvermont | 8 Cores @ 1.5GHz ARM Cortex-A53 | 
| GPU | PowerVR G6430 | Adreno 405 | 
| Ram | 4GB | 2GB | 
| Internal Memory | 32GB | 16GB | 
| External Memory | microSD | microSD | 
| Camera Resolution | 13 Megapixel | 13 Megapixel | 
| Camera Flash | Dual LED | Dual LED | 
| Camera Lens | ||
| Optical Zoom | 3x | |
| Front Camera | 5 Megapixel | 4 Megapixel | 
| Second Front Camera | ||
| Front Camera Flash | ||
| Other Functionalities | Digital Compass Accelerometer Gesture Control Light Sensor Proximity Sensor | Digital Compass Fingerprint Scanner Accelerometer Gesture Control Light Sensor Proximity Sensor Magnetometer | 
| Speaker | Mono | Mono | 
| Battery Capacity | 3000mAh | 2150mAh | 
| Battery Type | Non-removable Battery | Non-removable Battery | 
| Connectivity | ||
| WIMAX | ||
| WiFi | Wi-Fi 802.11 a/b/g/n/ac | Wi-Fi 802.11 a/b/g/n/ac | 
| UPnP | ||
| NFC | NFC | NFC | 
| USB | 2.0 | v2.0 | 
| Bluetooth | v4.0 | v4.1 | 
| Positioning System | Integrated GPS | Integrated GPS | 
| TV Receiver | ||
| TV Out | ||
| Audio Output | 3.5mm Jack | 3.5mm Jack | 
| Radio | FM | |
| Ethernet | ||
| Infrared | ||
| Cellular Network | ||
| Network Compatibility | GSM 1800,  1900,  850,  900 UMTS 900, 850, 2100, 1900 HSPA 900, 850, 2100, 1900 LTE 1800+(3), 2600(7), 850(5), 900(8), 2100(1), 1900(2), 700(28), 800(19), 800(18) | GSM 1800,  1900,  850,  900 UMTS 900, 850, 2100, 1900, 1700 HSPA 900, 850, 2100, 1900, 1700 LTE 1800+(3), 2600(7), 850(5), 1900(2), 1700/2100(4), 700(17), 700(13), 700(12), 700(29) | 
| SIM Cards | Micro | Nano | 
| PTT | ||
| HSCSD | ||
| GPRS | Available | Available | 
| EDGE | Available | Available | 
| AMPS | ||
| CDMA2000 1xEV-DO | ||
| Operators | ||
| World Compatibility NO ACCESS 2G (GSM) 3G (UMTS) 3.5G (HSDPA) 4G (LTE) |  |  | 
| Bharti Airtel | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | 
| Vodafone India | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | 
| Reliance Communications | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | 
| Idea Cellular | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | 
| BSNL | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | 
| TATA Docomo | GSM 1800 / UMTS 2100 / HSDPA 2100 | GSM 1800 / UMTS 2100 / HSDPA 2100 | 
| Aircel | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | 
| Uninor | GSM 1800 | GSM 1800 | 
| VARIOUS | ||
| Images | ||
| ReviewsDisplay Verdicts | N/A out of 100 Phone Arena One full year after its initial announcement, another ZenFone model is here in the flesh. The Asus ZenFone... read more | N/A out of 100 Phone Arena The HTC One A9 is a very different phone for the Taiwanese company, seeing that it combines that premium... read more | 
| Price Range | ||
| Published On | September 2015 | September 2015 |