| Global Score | |
| 48.8 | 53.1 |
| Basic Information | |
| Acer | Samsung |
| Windows Phone 7.5 Mango | Android 2.3 |
| -- | 2011-06-01 |
| 4.57 x 2.32 x 0.51 inches | 4.70 x 2.30 x 0.50 inches |
| 4.44 ounces | 4.40 ounces |
| -- | Black |
| $ 129.00 | $ 90.00 |
| Display / Screen | |
| 3.6 inches | 3.5 inches |
| 480 x 800 pixels | 480 x 800 pixels |
| LCD | TFT |
| 259 pixels per inch | 267 pixels per inch |
| Multi-touch | Capacitive, Multi-touch |
| 7.3 | 7.3 |
| Performance | |
| Qualcomm Snapdragon S2 MSM8255 chipset | Samsung Exynos 3 chipset |
| Scorpion (Single-Core 1000 MHz) processor | ARM Cortex-A8 (Single-Core 1000 MHz) processor |
| 512 MB (333 MHz) RAM | 512 MB RAM |
| Adreno 205 (245 MHz) GPU | PowerVR SGX540 (200 MHz) GPU |
| 7.56 | 7.47 |
| Storage | |
| 8 GB internal memory | -- |
| No SD card slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 3.3 | 1.32 |
| Camera | |
| 5.00 MP | 3.00 MP + 0.30 MP |
| -- | 720 x 480 (30 fps) video resolution |
| 5.5 | 6.05 |
| Networks | |
| Wi-Fi | Wi-Fi |
| HSPA and GSM | HSPA+ (4G), HSDPA, HSPA, HSUPA, UMTS, EDGE and GSM |
| SIM | SIM |
| 3 | 3.9 |
| Battery Life | |
| 1300mAh Li-Ion Battery | 1500mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| 6 hours talk time | 350 hours standby time 6.5 hours talk time |
| 3.04 | 3.28 |
| Other Features | |
| Bluetooth 2.1, EDR | Bluetooth 3.0 |
| GPS | GPS |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
Samsung Exhibit 4G has a general score of 53.1, which is a bit better than the Acer Allegro's 48.8 overall score. Samsung Exhibit 4G has Android 2.3 operating system, and Acer Allegro counts with Windows Phone 7.5 Mango operating system. Samsung Exhibit 4G is a just a little lighter and a little bit thinner cellphone than the Acer Allegro.
The Acer Allegro counts with a bit superior CPU than Samsung Exhibit 4G, and although they both have a 512 MB RAM and 1 cpu cores, the Acer Allegro also has a much better graphics processor running at 245 megahertz. Samsung Exhibit 4G and Acer Allegro have similar screens, because although the Samsung Exhibit 4G has a little smaller screen, and they both have exactly the same resolution of 800 x 480, it also counts with a little higher pixels quantity in each screen inch.
The Samsung Exhibit 4G takes much clearer photographs and videos than Acer Allegro, although it has a much lower resolution camera. The Acer Allegro has a much bigger memory to install applications and games than Samsung Exhibit 4G, although it has no slot for external memory cards. Samsung Exhibit 4G has just a bit better battery lifetime than Acer Allegro, because it has a 15 percent larger battery size.
Despite of being the best phone of the ones in this comparison, the Samsung Exhibit 4G is also very cheap compared to the other phones.
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