Compare phones
| Global Score | |
| 58.2 | 83.3 |
| Basic Information | |
| Acer | Samsung |
| Android 5.1 | -- |
| 0000-00-00 | 2018-03-16 |
| 6.15 x 3.05 x 0.35 inches | 5.81 x 2.70 x 0.33 inches |
| 5.82 ounces | 5.75 ounces |
| Black and Gray | Burgundy red, Coral blue, Ice blue, Lilac purple, Midnight black, Sunrise gold and Titanium gray |
| -- | Aluminum and Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| $ 159.00 | $ 158.00 |
| Display / Screen | |
| 5.5 inches | 5.8 inches |
| 720 x 1280 pixels (HD) | 2960 x 1440 pixels |
| IPS LCD | Super AMOLED |
| 267 pixels per inch | 568 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.9 | 8.9 |
| Performance | |
| MediaTek MT6735 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| ARM Cortex-A53, 64-bit (Single-Core 1300 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 2 GB RAM | 4 GB RAM |
| Mali-T720 MP2 GPU | Adreno 630 GPU |
| 7.83 | 9.54 |
| Storage | |
| 16 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 400 GB) external memory slot |
| 4.4 | 11.34 |
| Camera | |
| 8.00 MP + 8.00 MP | 12.00 MP + 8.00 MP |
| -- | f/1.50 aperture |
| -- | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 6.6 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| LTE (4G), HSPA, HSUPA, EDGE and GPRS | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| -- | Nano SIM |
| 5.9 | 6.7 |
| Battery Life | |
| 4000mAh Battery | 3000mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 4.96 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy S9 is a lot better than the Acer Liquid Z630, getting a score of 83.3 against 58.2. Samsung Galaxy S9 is a just a little thinner and just a little bit lighter phone than Acer Liquid Z630. The Galaxy S9 features a sharper screen than Acer Liquid Z630, because it has a lot better 1440 x 2960 pixels resolution, a bit larger screen and a lot more pixels per inch of display.
Samsung Galaxy S9 features a very superior memory for applications and games than Acer Liquid Z630, because it has a SD memory slot that admits a maximum of 400 GB and 64 GB internal storage. The Galaxy S9 counts with a much better hardware performance than Acer Liquid Z630, because it has a larger amount of RAM memory and more CPU cores.
Samsung Galaxy S9 features a much better camera than Acer Liquid Z630, because it has a back facing camera with a lot higher 12 mega pixels resolution and a much better 3840x2160 (4K) video quality. Acer Liquid Z630 features improved battery life than Samsung Galaxy S9, because it has a 33 percent greater battery capacity.
The Galaxy S9 is not only the best phones in our comparison, but it's also cheaper than the other phone, making it easy to pick between these phones.
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