Asus Zenfone 2 ZE551ML vs Asus Zenfone 3 Ultra
General Info
| Manufacturer | |
| Asus | Asus |
| Announced | |
| January 2015 | May 2016 |
| Status | |
| Available - March 2015 | Available - June 2016 |
| Price | |
| Rs. 14,999 ($220.57) [Similarly Priced] | Rs. 49,999 ($735.28) [Similarly Priced] |
| Colors | |
| Osmium Black, Sheer Gold, Glacier Gray, Glamor Red, Ceramic Whit | Grey, Silver, Gold |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
152.5 x 77.2 x 10.9 mm (6 x 3.04 x 0.43 in) |
186.4 x 93.9 x 6.8 mm (7.34 x 3.7 x 0.27 in) |
| Weight | |
| 170 g (6 oz) | 233 g (8.22 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 TD-SCDMA |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | |
| LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 (Bands 1, 2, 3, 4, 5, 7, 8, 9, 17, 18, 19, 20, 28, 29) |
LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
| Build Features | |
| - | - Fingerprint Sensor - Metal Body |
Display
Hardware and OS
| OS | |
| Android OS, v5.0 (Lollipop) | Android OS, v6.0.1 (Marshmallow) with ZEN UI 3.0 |
| Processor | |
|
Quad-core 2.3 GHz Quad-core 1.8 GHz, Intel Atom Z3580 Intel Atom Z3560 [Similar] |
Quad-core 1.2 GHz Cortex-A53 & Quad-core 1.8 GHz Cortex-A72, Qualcomm MSM8976 Snapdragon 652 [Similar] |
| GPU | |
| PowerVR G6430 [Similar] | Adreno 510 [Similar] |
| RAM | |
| 2/4 GB [Browse Similar] | 3/4 GB [Browse Similar] |
| Internal Memory | |
| 16/32/64 GB | 32/64/128 GB |
| External Memory | |
| microSD, up to 64 GB | microSD, up to 128 GB |
Camera
| Rear Camera | |
| 13 MP, 4128 x 3096 pixels [Similar] | 23 MP [Similar] |
| Flash | |
| dual-LED (dual tone) | Dual-LED (Dual Tone) |
| Features | |
| Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | Phase Detection Autofocus, Laser AutoFocus, OIS, EIS, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR |
| Video | |
| 1080p@30fps | 1080p@30fps, 720p@120fps |
| Front Camera | |
| 5 MP [Similar] | 8 MP, 1080p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| Yes | Stereo FM Radio with Recording |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA, LTE |
| Bluetooth | |
| v4.0, A2DP, EDR | v4.1, A2DP, LE |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
| USB | |
| microUSB v2.0, USB Host | microUSB v2.0, USB On-The-Go |
| GPS | |
| Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, BDS |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 16/32/64 GB, 2/4 GB RAM | 32/64/128 GB, 3/4 GB RAM |
| Expandable Storage | |
| microSD, up to 64 GB | microSD, up to 128 GB |
| USB OTG | |
| Supported | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Non-removable Li-Po Battery | Non-removable Li-Po battery |
| Capacity | |
| 3000 mAh | 4600 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |