Compare phones
| Global Score | |
| 73.8 | 77.7 |
| Basic Information | |
| Asus | HTC |
| Android 8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow | Android 5.0 |
| 2016-10-12 | 2015-03-01 |
| 5.96 x 3.02 x 0.31 inches | 5.69 x 2.74 x 0.38 inches |
| 5.29 ounces | 5.54 ounces |
| Gold and Silver | Black, Gold, Gray and Pink |
| Metal | Aluminium |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 178.00 |
| Display / Screen | |
| 5.5 inches | 5 inches |
| 1920 x 1080 pixels (Full HD) | 1080 x 1920 pixels (Full HD) |
| Super IPS+ LCD | S-LCD 3 |
| 401 pixels per inch | 441 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | Capacitive, Multi-touch |
| 8.6 | 9.3 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 810 MSM8994 chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | 64-bit ARM Cortex-A57 (Quad-Core 2000 MHz + Quad-Core 1500 MHz) processor |
| 4 GB RAM | 3 GB (800 MHz) RAM |
| Adreno 506 GPU | Adreno 430 (600 MHz) GPU |
| 9.09 | 9.99 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 14.66 | 8.12 |
| Camera | |
| 16.00 MP + 8.00 MP | 20.00 MP + 4.00 MP |
| f/2.00 aperture | f/2.20 aperture |
| -- | 27.80mm focal length |
| -- | 0.42 inches (1/2.4") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 9.68 | 10.12 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA, HSUPA, EDGE, GPRS and GSM |
| Micro SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 2840mAh Li-Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | 391 hours standby time 25.4 hours talk time |
| 4.96 | 4.8 |
| Other Features | |
| Bluetooth | Bluetooth 4.1 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The HTC One M9 has a score of 77.7, which is just a bit better than the Asus ZenFone 3 Deluxe (ZS550KL)'s 73.8 global score. Both of these devices have Android operating system, but HTC One M9 has the older 5.0 version and Asus ZenFone 3 Deluxe (ZS550KL) has Android 8.0 Oreo version. The HTC One M9 is an older, just a bit heavier and somewhat thicker cellphone than the Asus ZenFone 3 Deluxe (ZS550KL).
HTC One M9 counts with a little sharper screen than Asus ZenFone 3 Deluxe (ZS550KL), because although it has a little bit smaller display, and they both have an equal 1920 x 1080 resolution, the HTC One M9 also counts with a just a bit higher screen density. HTC One M9 counts with a bit superior CPU than Asus ZenFone 3 Deluxe (ZS550KL), because although it has a smaller amount of RAM memory, and they both have 8 processing cores, the HTC One M9 also counts with a 64-bit processing unit and an additional graphics processor.
Asus ZenFone 3 Deluxe (ZS550KL) features much more storage for applications and games than HTC One M9, because it has an external SD slot that allows a maximum of 1,95 TB and 64 GB internal storage. The Asus ZenFone 3 Deluxe (ZS550KL) has a bit better battery duration than HTC One M9, because it has a 6% more battery capacity.
The HTC One M9 features a little bit better camera than Asus ZenFone 3 Deluxe (ZS550KL), because although it has a tinier aperture which is worse for low-light photography, and they both have the same video frame rate and the same 3840x2160 (4K) video definition, the HTC One M9 also counts with a back camera with a better 20 MP resolution.
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