Compare phones
| Global Score | |
| 51.8 | 56.9 |
| Basic Information | |
| Acer | T-Mobile |
| Android 4.2.2 | Android 8.1 Oreo |
| -- | 2018-11-16 |
| 4.88 x 2.52 x 0.38 inches | 5.79 x 2.71 x 0.33 inches |
| 4.30 ounces | 5.11 ounces |
| Black and White | 16 777 216 |
| -- | Plastic |
| $ 200.00 | $ 168.00 |
| Display / Screen | |
| 4 inches | 5.5 inches |
| 480 x 800 pixels | 1440 x 720 pixels |
| TFT | IPS LCD |
| 233 pixels per inch | 293 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.2 | 7.2 |
| Performance | |
| MediaTek MT6572 chipset | MediaTek MT6739 chipset |
| ARM Cortex-A7 (Dual-Core 1300 MHz) processor | ARM Cortex-A53, 64-bit, 28 nm (Quad-Core 1500 MHz) processor |
| 512 MB (266 MHz) RAM | 2 GB RAM |
| Mali-400 (Dual-Core 500 MHz) GPU | PowerVR GE8100 GPU |
| 8.55 | 8.37 |
| Storage | |
| 4 GB internal memory | 32 GB internal memory |
| microSD external memory slot | microSDXC (up to 128 GB) external memory slot |
| 2.5 | 8.12 |
| Camera | |
| 5.00 MP | 13.00 MP + 8.00 MP |
| f/2.40 aperture | f/2.00 aperture |
| -- | 1280 x 720 (HD) video resolution |
| 6.38 | 7.92 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | LTE (4G), HSPA and HSUPA |
| SIM | Nano SIM |
| 4 | 6.1 |
| Battery Life | |
| Li-Ion Battery | 3000mAh Battery |
| Removable Battery | Non-Removable Battery |
| 1.36 | 4.96 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.2 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The T-Mobile Revvl 2 has a global score of 56.9, which is a little bit better than Acer Liquid Z4's 51.8 global score. These phones use Android OS, but T-Mobile Revvl 2 has 8.1 Oreo version while Acer Liquid Z4 has Android 4.2.2, giving you some nice extra features. The T-Mobile Revvl 2 is a thinner but somewhat heavier cellphone than the Acer Liquid Z4.
The Acer Liquid Z4 and the T-Mobile Revvl 2 both feature incredibly similar displays, although the T-Mobile Revvl 2 also has more pixels per inch in the screen, a lot higher 720 x 1440 resolution and a way larger screen. The T-Mobile Revvl 2 features a much greater storage capacity for games and applications than Acer Liquid Z4, because it has 32 GB internal storage capacity.
The Acer Liquid Z4 counts with a bit more powerful processor than T-Mobile Revvl 2, because although it has 1,5 GB less RAM and less and slower processing cores, it also counts with an additional graphics processing unit. T-Mobile Revvl 2 has a very superior battery duration than Acer Liquid Z4. T-Mobile Revvl 2 takes much clearer photographs and videos than Acer Liquid Z4, because it has a lot higher 13 megapixels resolution camera in the back and a larger diafragm aperture for better photography in low light situations.
Despite of being the best phone of the ones we compare here, T-Mobile Revvl 2 is also by far the cheapest one.
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