Side-by-side technical data
HTC U12+ vs Asus Zenfone 4 Pro (ZS551KL)
Comparison between HTC U12+ and Asus Zenfone 4 Pro (ZS551KL): camera, battery, fast charging, display, performance and colors, side by side. More phones from HTC and Asus.
The verdict
Your pick: HTC U12+, ahead on Performance & hardware.
| Category | U12+ | Zenfone 4 Pro (ZS551KL) |
|---|---|---|
| Design & display | 6.5 | 6.7 |
| Performance & hardware | 4.1 | 3.6 |
| Camera | 5.5 | 5.5 |
| Connectivity | 5.3 | 5.3 |
| Battery & charging | 3.1 | 3.2 |
Which one is for you?
HTC U12+, if you care about…
- Display Pixel Density
- 537 ppi
- against 401 ppi
- Usable Surface
- 80.3 %
- against 70.3 %
- Display Diagonal
- 6″
- against 5.5″
- Display Horizontal Resolution
- 1,440 px
- against 1,080 px
Asus Zenfone 4 Pro (ZS551KL), if you care about…
- Display Technology
- AMOLED
- against IPS LCD
- Weight
- 175 g
- against 188 g
- Body Thickness
- 7.6 mm
- against 8.7 mm
- Maximum memory card
- 1.9531 TB
- against 400 GB
Specification comparison
Performance
| Specification | U12+ | Zenfone 4 Pro (ZS551KL) |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 835 |
| Processor Process Size | 10 nm | 10 nm |
| Graphics GPU | Qualcomm Adreno 630 | Qualcomm Adreno 540 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.8 GHz Best value | 2.45 GHz |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 263,696 | 176,998 |
| CPU Description | Octa-core (4x2.8 GHz Kryo 385 Gold and 4x1.7 GHz Kryo 385 Silver) | Octa-core (4 × 2.45 GHz Kryo and 4 × 1.9 GHz Kryo) |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 6 GB | 6 GB |
| RAM Type | DDR4 | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v7 | — |
| Maximum memory card | 400 GB | 1.9531 TB Best value |
Design
| Specification | U12+ | Zenfone 4 Pro (ZS551KL) |
|---|---|---|
| Body Colors | Blue, Black, Red | White, Black |
| Body Thickness | 8.7 mm | 7.6 mm Best value |
| Body Width | 73.9 mm | 75.6 mm |
| Body Height | 156.6 mm | 156.9 mm |
| Weight | 188 g | 175 g Best value |
| Usable Surface | 80.3 % Best value | 70.3 % |
| Body Materials | Glass, Aluminium Alloy | Glass, Aluminium Alloy |
| Resistance Features | IP68, Pressure-Sensitive Zones | — |
| Waterproof Depth | 1.5 m | — |
| Unfolded thickness | — | 7.6 mm |
Battery
| Specification | U12+ | Zenfone 4 Pro (ZS551KL) |
|---|---|---|
| Battery Capacity | 3,500 mAh | 3,600 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | 18 W | 18 W |
| Battery Features | Fast Charging, Rechargeable, Battery Level Indicator | Non-Removable, Fast Charging, Battery Level Indicator, Rechargeable |
| Talk time | 24 h | 27 h 30 min Best value |
Display
| Specification | U12+ | Zenfone 4 Pro (ZS551KL) |
|---|---|---|
| Display Aspect Ratio | 18:9 | 16:9 |
| Display Technology | IPS LCD | AMOLED Best value |
| Display Diagonal | 6″ Best value | 5.5″ |
| Display Horizontal Resolution | 1,440 px Best value | 1,080 px |
| Display Vertical Resolution | 2,880 px Best value | 1,920 px |
| Display Pixel Density | 537 ppi Best value | 401 ppi |
| Display Contrast Ratio | 1,818 :1 | — |
| Display Features | Gorilla Glass 3, HDR10, Always-On Display, Touchscreen | Gorilla Glass 5, Touchscreen |
Sensors
| Specification | U12+ | Zenfone 4 Pro (ZS551KL) |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Front |
Sensor
| Specification | U12+ | Zenfone 4 Pro (ZS551KL) |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | U12+ | Zenfone 4 Pro (ZS551KL) |
|---|---|---|
| Operating System | Android 8 | Android 7 |
| OS Family | Android | Android |
| OS Version | 8 Best value | 7 |
Connectivity
| Specification | U12+ | Zenfone 4 Pro (ZS551KL) |
|---|---|---|
| SIM Configurations | Single Nano-SIM, Dual Nano-SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B20, LTE B28, 4G LTE B32, 4G LTE B38, 4G LTE B39, 4G LTE B41, 4G LTE B49, 4G LTE B66 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1800, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B17, 4G LTE B19, 4G LTE B20, LTE B28, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, LTE, UMTS, 2G, 3G, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Dual Band, Wi-Fi Direct, DLNA | Dual Band, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, aptX HD, LE Best value | A2DP, EDR, LE, aptX |
| Navigation Systems | GPS, GLONASS, Galileo, BeiDou | GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | NFC, USB Type-C, DLNA | 3.5 mm Audio Jack, Infrared, NFC, FM Radio, USB Type-C, USB OTG, USB 2.0 |
| USB Version | USB 3.1 Best value | USB 2.0 |
| Max. download speed | 1,200 Mbps Best value | 600 Mbps |
| Max. upload speed | 150 Mbps | 150 Mbps |
Audio
| Specification | U12+ | Zenfone 4 Pro (ZS551KL) |
|---|---|---|
| Microphone Count | 4 Best value | 3 |
| Audio Features | Stereo Speakers, aptX HD, 32-bit/384kHz Audio | aptX, Stereo Speakers, 24-bit/192kHz Audio |
Technical
| Specification | U12+ | Zenfone 4 Pro (ZS551KL) |
|---|---|---|
| Model numbers | U12, 2Q55100 | Z01GD, Z01GS |
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