| Brand | Asus |
| Model | ZenFone 4 Pro Dual SIM TD-LTE JP IN ZS551KL 64GB |
| Released | 2017 Oct |
| Announced | 2017 Aug 17 |
| Hardware Designer | ASUSTeK Computer |
| Manufacturer | ASUSTeK Computer |
| OEM ID | Z01GD |
| General Extras | Haptic touch feedback |
| Device Category | Smartphone |
| Width | 75.6 mm |
| Height | 156.9 mm |
| Depth | 7.6 mm |
| Dimensions | 2.98×6.18×0.30 inches |
| Mass | 175 g |
| Platform | Android |
| Operating System | Google Android 7.1.1 (Nougat) |
| Software Extras | Voice Command , Navigation software , Intelligent personal assistant |
| CPU Clock | 2450 MHz |
| CPU | Qualcomm Snapdragon 835 MSM8998, 2017, 64 bit, octa-core, 32 Kbyte I-Cache, 32 Kbyte D-Cache, 2048 Kbyte L2, 10 nm, Qualcomm Adreno 540 GPU |
| RAM Type | LPDDR4x SDRAM |
| RAM Capacity (converted) | 6 GiB RAM |
| Non-volatile Memory Interface | Yes |
| Non-volatile Memory Capacity (converted) | 64 GB ROM |
| Display Diagonal | 139 mm |
| Resolution | 1080×1920 |
| Horizontal Full Bezel Width | 7.45 mm |
| Display Area Utilization | 69.6% |
| Pixel Density | 403 PPI |
| Display Type | AM-OLED display |
| Number of Display Scales | 16.8M |
| Scratch Resistant Screen | Gorilla Glass 3 |
| Graphical Controller | Qualcomm Adreno 540 |
| Dedicated Graphics Memory | 1 MiB |
| GPU Clock: | 710 MHz |
| A/V Out | No |
| Microphone(s) | 3 |
| Loudspeaker(s): | stereo |
| Audio Output: | 3.5mm |
| Supported Cellular Bands | GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , UMTS1900 (B2) , UMTS1800 (B3) , UMTS1700/2100 (B4) , UMTS850 (B5) , UMTS800 (B6) , UMTS900 (B8) , UMTS800 (B19) , LTE2100 (B1) , LTE1900 (B2) , LTE1800 (B3) , LTE1700/2100 (B4) , LTE850 (B5) , LTE2600 (B7) , LTE900 (B8) , LTE700 (B12) , LTE700 (B17) , LTE800 (B18) , LTE800 (B19) , LTE800 (B20) , LTE850 (B26) , LTE700 (B28) , LTE700 (B29) , LTE2300 (B30) , TD-LTE2600 (B38) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41) bands |
| Supported Cellular Data Links | GPRS , EDGE , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 , DC-HSDPA 42.2 , LTE , LTE 100/50 , LTE 150/50 , LTE 300/50 , LTE 300/75 , LTE 300/100 , LTE 400/150 , LTE 450/50 , LTE 450/100 , LTE 600/50 , LTE 600/100 data links |
| SIM Card Slot | Nano-SIM (4FF) |
| Complementary Phone Services | Voice transmission , Voice speaker , Vibrate , Speakerphone , ANC , HD Voice , VoLTE |
| SAR (head) | 1.079 W/kg |
| SAR (body) | 0.550 W/kg |
| 2nd highest SAR (head) | 1.047 W/kg |
| 2nd highest SAR (body) | 0.534 W/kg |
| Dual Cellular Network Operation | Dual standby |
| Sec. Supported Cellular Networks: | GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , UMTS1900 (B2) , UMTS1800 (B3) , UMTS1700/2100 (B4) , UMTS850 (B5) , UMTS800 (B6) , UMTS900 (B8) , UMTS800 (B19) , LTE2100 (B1) , LTE1900 (B2) , LTE1800 (B3) , LTE1700/2100 (B4) , LTE850 (B5) , LTE2600 (B7) , LTE900 (B8) , LTE700 (B12) , LTE700 (B17) , LTE800 (B18) , LTE800 (B19) , LTE800 (B20) , LTE850 (B26) , LTE700 (B28) , LTE700 (B29) , LTE2300 (B30) , TD-LTE2600 (B38) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41) |
| Sec. Supported Cellular Data Links: | GPRS , EDGE , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 , DC-HSDPA 42.2 , LTE 100/50 , LTE 150/50 , LTE 300/50 , LTE 300/100 , LTE 400/150 , LTE 450/50 , LTE 450/100 , LTE 600/50 , LTE 600/100 |
| Sec. SIM Card Slot | Nano-SIM (4FF) |
| Touchscreen Type | Capacitive multi-touch screen |
| Expansion Interfaces | TransFlash , microSD , microSDHC , microSDXC |
| USB | Yes |
| USB Services | USB charging , USB fast charging , USB Host , USB OTG 1.3 , USB OTG 2.0 , USB PD |
| USB Connector | USB C reversible |
| Bluetooth | Bluetooth 5.0 |
| Wireless LAN | 802.11a , 802.11b , 802.11g , 802.11n , 802.11ac |
| Wireless Services | Wi-Fi Direct |
| NFC | NFC A , NFC B |
| FM Radio Receiver | FM radio (76-108 MHz) with RDS |
| Complementary Satellite Services | Simultaneous GPS , A-GPS , Geotagging , QuickGPS |
| Supported GLONASS protocol(s) | L1OF |
| Supported Galileo service(s) | E1 |
| Supported BeiDou system (BDS) | B1I BeiDou receiver |
| Camera Placement | Rear |
| Camera Image Sensor | BSI CMOS |
| Image Sensor Pixel Size | 1.40 micrometer |
| Number of effective pixels | 11.6 MP camera |
| Aperture (W) | f/1.70 |
| Zoom | 2.0 x optical zoom |
| Focus | CD AF , PD AF , Laser AF |
| Min. Equiv. Focal Length | 25 mm |
| Video Recording | 3840×2160 pixel |
| Flash | dual LED |
| Camera Extra Functions | EIS (video) , OIS , HDR photo , HDR video , Red-eye reduction , Slow motion video , Burst mode , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) |
| Aux. Camera Image Sensor | BSI CMOS |
| Aux. Camera Number of Pixels | 15.9 MP aux. cam |
| Aux. Cam. Min. Equiv. Focal Length | 50 mm |
| Aux. 2 Camera Image Sensor | No |
| Aux. 3 Camera Image Sensor | No |
| Aux. 4 Camera Image Sensor | No |
| Secondary Camera Placement | Front |
| Secondary Camera Sensor | CMOS |
| Secondary Camera Number of pixels | 8.0 MP sec. cam |
| Secondary Aperture (W) | f/1.90 |
| Secondary Camera Focus | PD AF |
| Secondary Video Recording | 3840×2160 pixel |
| Secondary Camera Extra Functions | EIS , HDR photo , HDR video , Burst mode , Touch focus , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) |
| Sec. Aux. Cam. Image Sensor | No |
| Built-in compass | Yes |
| Built-in accelerometer | Yes |
| Built-in gyroscope | Yes |
| Additional sensors | FP sensor , L sensor , P sensor , Step counter |
| Protection from solid materials | Yes |
| Protection from liquids | Yes |
| Battery | Li-ion polymer (LiPo) |
| Nominal Battery Capacity | 3600 mAh battery |
| Estimated Battery Life | 17.0 hours |
| Talk Time: | 27.5 hours |
| Market Countries | India , Japan |
| Market Regions | Asia |
| Mobile Operator | Reliance Jio Infocomm Y! Mobile eAccess Ltd. |
| Added | 2024-06-24 |
Specifications data description of this 📱Asus ZenFone 4 Pro Dual SIM TD-LTE JP IN ZS551KL 64GB📱
Title: Unveiling the Specifications of Our Latest Device 📲
Introduction:
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Note: The above blog post is based on the provided specifications and the actual device experience may vary.
