In depth comparison and review of ASUS ZenFone Zoom (ZX551ML) and HTC U12+. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
DESIGN AND DIMENSIONS | ASUS ZenFone Zoom (ZX551ML) | HTC U12+ |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | ZX551ML | - | |
Form Factor | Touch | Touch | |
Height | 158.9 mm | 156.6 mm | ASUS ZenFone Zoom (ZX551ML) has greater height than HTC U12+. |
Width | 78.8 mm | 73.9 mm | ASUS ZenFone Zoom (ZX551ML) has greater width than HTC U12+. |
Depth | 12 mm | 9.7 mm | HTC U12+ is narrower than ASUS ZenFone Zoom (ZX551ML). |
Weight | 185 g | 188 g | ASUS ZenFone Zoom (ZX551ML) is lighter than ASUS ZenFone Zoom (ZX551ML). |
Body Colour | Ceramic white | Pure black | Flame red | Ceramic black | |
Protection | - | Dustproof, waterproof | |
Waterproof (Water-resistant) | - | Yes | HTC U12+ is waterproof. |
IP rating | - | IP68 | |
SAR Value | 0.432 W/kg (body), 0.343 W/kg (head) | 0.53 W/kg (body), 0.66 W/kg (head) | |
Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
USB Type-C - 24 pin USB-C | |
SIM Card Type (Size) | Micro SIM | Nano SIM | |
SIM Card Qty | - | Single-SIM |
DISPLAY | ASUS ZenFone Zoom (ZX551ML) | HTC U12+ |
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Display Type | LCD display | LCD display | |
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Display Technology | IPS | Super LCD 6 | |
Screen Size (Display Size) | 5.5" | 6" | HTC U12+ has larger screen size than ASUS ZenFone Zoom (ZX551ML). |
Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 2880 x 1440 pixels | HTC U12+ has better screen resolution than ASUS ZenFone Zoom (ZX551ML). |
Display Format | Full HD | QHD+ | |
Pixel Density | 401 ppi | 537 ppi | HTC U12+ has better pixel density than ASUS ZenFone Zoom (ZX551ML). |
Aspect Ratio | - | 18:9 | |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
HDR | - | Yes | HTC U12+ has HDR. |
HDR Technology | - | HDR10 | |
Display Features | - | Display colour personalisation, DCI-P3 Wide colour gamut, HTC Edge Sense 2, Smart rotate, Smart dim, Smart display | |
Display Protection (Screen Protector) | Corning Gorilla Glass 4 (scratch resistant glass) | Corning Gorilla Glass (scratch resistant glass) |
PROCESSOR | ASUS ZenFone Zoom (ZX551ML) | HTC U12+ |
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Processor Type (CPU) | Intel Atom | Qualcomm Snapdragon 845 | |
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Processor Number | Z3590 | - | |
Clock Speed | 2.5 GHz | 2.8 GHz | HTC U12+ has higher clock speed than ASUS ZenFone Zoom (ZX551ML). |
Processor Core Qty | Quad-core | 8-core | HTC U12+ has higher processor core quantity than ASUS ZenFone Zoom (ZX551ML). |
64-bit Architecture | - | Yes | HTC U12+ has 64-bit architecture. |
Graphics System (GPU) | PowerVR G6430 | - |
MEMORY | ASUS ZenFone Zoom (ZX551ML) | HTC U12+ |
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RAM | 4 GB | LPDDR4X SDRAM - 6 GB | HTC U12+ has more RAM than ASUS ZenFone Zoom (ZX551ML). |
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Internal Memory Size (Storage Capacity) | 32 GB | 64 GB | HTC U12+ has more internal memory than ASUS ZenFone Zoom (ZX551ML). |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSDXC - up to 2 TB |
CAMERA | ASUS ZenFone Zoom (ZX551ML) | HTC U12+ |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 2 | |
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Sensor Resolution | 13 Megapixel | 12 Megapixel | ASUS ZenFone Zoom (ZX551ML) has better camera resolution than HTC U12+. |
Sensor Type | - | BSI | |
Lens Type | - | Wide-angle lens | |
Lens Aperture | F/2.7-4.8 | F/1.75 | HTC U12+ has better lens aperture than ASUS ZenFone Zoom (ZX551ML). |
Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | Both phones have optical image stabilization. |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | Yes | Yes | |
Optical Zoom | - | 2x | |
Digital Zoom | 3x | 10x | HTC U12+ has better digital zoom than ASUS ZenFone Zoom (ZX551ML). |
Self-Timer Delay | - | 10 sec | |
Special Effects | - | HDR Boost | |
HDR Mode | Auto HDR mode | HDR Boost 2 | |
Camera Modes | Panorama | Panorama, Pro mode, HYPERLAPSE, Bokeh Mode, Auto Zoom | |
Face Recognition (Face ID) | Face detection | Face detection | Both phones have face detection. |
Light Source | Dual LED flash | Dual LED flash | |
Video Resolutions | 1920 x 1080 (1080p) | 3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps | |
Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), 32s manual exposure, RAW image capture, UltraSpeed Autofocus, HTC UltraPixel Camera 4, Sonic Zoom, Audio Boost, 3D audio recording, AR sticker, 8MP still photos recording 4K video |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 16 Megapixel | |
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Lens Type (2nd Camera) | - | Telephoto lens | |
Lens Aperture (2nd Camera) | - | F/2.6 |
FRONT CAMERA |
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Number of Front Cameras | 1 | 2 | |
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Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | HTC U12+ has better front camera resolution than ASUS ZenFone Zoom (ZX551ML). |
Sensor Type (Front) | - | BSI | |
Lens Type (Front) | - | Wide-angle lens | |
Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
Focus Adjustment | - | Automatic | |
Special Effects (Front) | - | Live make-up, HDR Boost | |
HDR Mode (Front) | - | Auto HDR mode | |
Camera Modes (Front) | - | Selfie panorama, Bokeh Mode, Auto selfie | |
Light Source (Front) | - | Display flash | |
Video Resolutions (Front) | - | 1920 x 1080 (1080p) | |
Camera Features (Front) | - | Self timer up to 10 seconds, AR sticker |
SECOND FRONT CAMERA |
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Sensor Resolution (2nd Front) | - | 8 Megapixel | |
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Lens Aperture (2nd Front) | - | F/2.0 |
BATTERY AND CHARGING | ASUS ZenFone Zoom (ZX551ML) | HTC U12+ |
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Battery Capacity (Battery Size) | 3000 mAh | 3500 mAh | HTC U12+ has larger battery capacity than ASUS ZenFone Zoom (ZX551ML). |
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Fast Charging Technology | - | Qualcomm Quick Charge 3.0 | HTC U12+ has fast charging technology. |
Talk Time | - | 1428 minutes | |
Run Time Details | - | Talk: up to 1428 min | |
Battery Technology | Lithium polymer | - |
CELLULAR | ASUS ZenFone Zoom (ZX551ML) | HTC U12+ |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Android 5.0 (Lollipop) | Android 8.0 Oreo | |
User Interface | ASUS ZenUI 2.0 | HTC Sense | |
Intelligent Assistant | - | Google Assistant, HTC Sense Companion, Alexa | |
Navigation | A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | ASUS ZenFone Zoom (ZX551ML) | HTC U12+ |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE, VoWiFi | |
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2G Band | 850 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | - | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | - | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 9, Band 18, Band 19, Band 28 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66 | |
4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 1800, FDD 800 lower, FDD 800 upper, FDD 700 APT | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 DD, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 4.0 | Bluetooth 5.0 | |
Bluetooth Profiles | A2DP | - | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | ASUS ZenFone Zoom (ZX551ML) | HTC U12+ |
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Supported Digital Audio Standards | - | WAV, AAC, MP3, FLAC, OGG, M4A, LDAC, MP4, MID, apt-X HD | |
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Supported Digital Video Standards | - | MKV, MPEG-4, 3GP, TS, WebM | |
Sound Enhancements | - | HTC BoomSound Hi-Fi Edition, HTC USonic with Active Noise Cancellation, Hi-Res audio certified, Hi-Res audio recording |
FEATURES | ASUS ZenFone Zoom (ZX551ML) | HTC U12+ |
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Phone Functions | Speakerphone, call timer, conference call, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, proximity sensor, digital compass, gyro sensor | Ambient light sensor, proximity sensor, digital compass, magnetometer, gyro sensor, G-sensor, edge sensor | |
Security Devices | - | Face recognition, fingerprint reader | |
Additional Phone Features | Multitasking | DLNA Certified, AirPlay wireless streaming, sharing media via DLNA, Face Unlock, Wi-Fi Miracast, MIMO technology, Flip to Mute function, Power Saving Mode, notification LED, Wi-Fi Calling, four microphones, Pocket mode, Hi-Res Audio, Motion Launch, Android Sensor Hub, HTC Connect, Extreme power saving mode, MU-MIMO technology, Quiet ring on pick up, pressure sensitive buttons |
OTHERS | ASUS ZenFone Zoom (ZX551ML) | HTC U12+ |
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Included Accessories | Power adapter | Power adapter | |
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Compliant Standards | - | IP68 |