Compare phones
| Global Score | |
| 65 | 69.6 |
| Basic Information | |
| Acer | Amazon |
| Android 4.2.2 | Android 4.2.2 |
| -- | 2014-06-18 |
| 6.54 x 3.39 x 0.35 inches | 5.50 x 2.60 x 0.35 inches |
| 8.15 ounces | 5.64 ounces |
| Black and Red | Black, Blue, Purple, Red and Yellow |
| Scratch-Resistant Glass | -- |
| $ 249.00 | $ 135.00 |
| Display / Screen | |
| 6 inches | 4.7 inches |
| 1920 x 1080 pixels (Full HD) | 720 x 1280 pixels (HD) |
| IPS LCD | IPS LCD |
| 367 pixels per inch | 312 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.3 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 800 chipset | Qualcomm Snapdragon 800 8974 chipset |
| Krait 400 (Quad-Core 2200 MHz) processor | Krait 400 (Quad-Core 2200 MHz) processor |
| 2 GB RAM | 2 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 330 (450 MHz) GPU |
| 9.18 | 9.18 |
| Storage | |
| 16 GB internal memory | 32 GB internal memory |
| microSD, microSDHC, microSDXC external memory slot | No SD card slot |
| 4.4 | 5.8 |
| Camera | |
| 13.00 MP + 2.00 MP | 13.00 MP + 2.10 MP |
| f/2.20 aperture | f/2.00 aperture |
| 28.00mm focal length | -- |
| 3840 x 2160 (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 7.81 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | LTE (4G), HSPA, UMTS, EDGE, GPRS and GSM |
| Micro SIM | Nano SIM |
| 7 | 6.4 |
| Battery Life | |
| 3300mAh Li-Polymer Battery | 2400mAh Li-Ion Battery |
| Removable Battery | Non-Removable Battery |
| -- | 285 hours standby time 22 hours talk time |
| 5.28 | 4.4 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 3.0, EDR |
| GPS | GPS |
| NFC | NFC |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Amazon Fire Phone has a score of 69.6, which is a little bit better than Acer Liquid S2's 65 score. Amazon Fire Phone's construction has the same thickness than Acer Liquid S2, but it's noticeably lighter. These phones have the same Android 4.2.2 OS (operating system), so you shouldn't perceive any differences regarding operating system features.
The Amazon Fire Phone has a processing unit that's very similar to Acer Liquid S2's CPU, they have the same RAM memory amount, a 450 megahertz graphics processor and a Quad-Core CPU. Amazon Fire Phone has a little bit better display than Acer Liquid S2, although it has a quite worse screen pixels density, a lot worse resolution of 1280 x 720px and a much smaller screen.
Amazon Fire Phone features a much greater storage for applications, games, photos and videos than Acer Liquid S2, because although it has no slot for an SD memory card, it also counts with 32 GB internal storage capacity. The Amazon Fire Phone captures better photos and videos than Acer Liquid S2, and although they both have the same video frame rate, the same resolution camera and the same 1920x1080 video resolution, the Amazon Fire Phone also has a bigger aperture for better low-light images and videos.
Acer Liquid S2 has a very superior battery lifetime than Amazon Fire Phone, because it has a 3300mAh battery size against 2400mAh.
The Amazon Fire Phone not only is the best phones in this comparison, but it's also a bargain compared to the other ones, which makes it an obvious call.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.