Spesifikasi Asus Zenfone 3 ZE520KL
| NETWORK | Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 | |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 / 800 – Taiwan | |
| 4G bands | LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) – Taiwan | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps | |
| GPRS | Yes | |
| EDGE | Yes | |
| BODY | Dimensions | 146.9 x 74 x 7.7 mm |
| Weight | 144 g | |
| SIM | Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) | |
| DISPLAY | Type | Super IPS+ capacitive touchscreen, 16M colors |
| Size | 5.2 inches | |
| Resolution | 1080 x 1920 pixels (~424 ppi pixel density) | |
| Multitouch | Yes | |
| Protection | Corning Gorilla Glass 3 | |
| – Asus ZenUI 3.0 | ||
| PLATFORM | OS | Android OS, v6.0.1 (Marshmallow) |
| Chipset | Qualcomm MSM8953 Snapdragon 625 | |
| CPU | Octa-core 2.0 GHz Cortex-A53 | |
| GPU | Adreno 506 | |
| MEMORY | Card slot | microSD, up to 256 GB (uses SIM 2 slot) |
| Internal | 32 GB, 3 GB RAM | |
| CAMERA | Primary | 16 MP, f/2.0, laser/phase detection autofocus, OIS (4-axis), dual-LED (dual tone) flash |
| Features | Geo-tagging, touch focus, face detection, panorama, HDR | |
| Video | 1080p@30fps | |
| Secondary | 8 MP, f/2.0, 1080p | |
| SOUND | Alert types | Vibration; MP3, WAV ringtones |
| Loudspeaker | Yes | |
| 3.5mm jack | Yes | |
| – 24-bit/192kHz audio | ||
| COMMS | WLAN | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot |
| Bluetooth | v4.2, A2DP, EDR, LE | |
| GPS | Yes, with A-GPS, GLONASS, BDS | |
| Infrared port | Yes | |
| Radio | To be confirmed | |
| USB | v2.0, Type-C 1.0 reversible connector | |
| FEATURES | Sensors | Fingerprint, accelerometer, gyro, proximity, compass |
| Messaging | SMS(threaded view), MMS, Email, Push Email, IM | |
| Browser | HTML5 | |
| Java | No | |
| – MP3/WAV/eAAC+ player | ||
| – MP4/H.264 player | ||
| – Document viewer | ||
| – Photo/video editor | ||
| BATTERY | Non-removable Li-Ion 2600 mAh battery |