Compare phones
| Global Score | |
| 49.2 | 53.9 |
| Basic Information | |
| HTC | Samsung |
| Android 2.3.5, 2.3.3 | Android 2.3, 2.2, 2.1 |
| 2011-02-15 | 2010-06-28 |
| 4.50 x 2.54 x 0.42 inches | 4.90 x 2.54 x 0.56 inches |
| 4.23 ounces | 5.46 ounces |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 335.00 | $ 200.00 |
| Display / Screen | |
| 2.6 inches | 4 inches |
| 480 x 320 pixels | 480 x 800 pixels |
| -- | Super AMOLED |
| 222 pixels per inch | 233 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 6.9 | 7.6 |
| Performance | |
| Qualcomm Snapdragon S1 MSM7227 chipset | Samsung Exynos 3 chipset |
| ARM11 (Single-Core 800 MHz) processor | ARM Cortex-A8 (Single-Core 1000 MHz) processor |
| 512 MB RAM | 512 MB RAM |
| Adreno 200 (128 MHz) GPU | PowerVR SGX540 (200 MHz) GPU |
| 7.2 | 7.47 |
| microSD, microSDHC (up to 32 GB) external memory slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 1.32 | 1.32 |
| Camera | |
| 5.00 MP + 0.30 MP | 5.00 MP + 0.30 MP |
| -- | 1280 x 720 (30 fps) (HD) video resolution |
| 5.94 | 6.71 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| HSDPA, HSUPA, UMTS, EDGE and GSM | EV-DO A and CDMA |
| SIM | -- |
| 3.5 | 3.2 |
| Battery Life | |
| 1250mAh Li-Ion Battery | 1500mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| 430 hours standby time 7 hours talk time | 300 hours standby time 6 hours talk time |
| 2.96 | 3.28 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 2.1, EDR |
| GPS | GPS |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Epic 4G is slightly better than the HTC ChaCha, getting a 53.9 score against 49.2. Both of these devices work with Android OS (Operating System), but Samsung Epic 4G has the older 2.3 version and HTC ChaCha has Android 2.3.5 version. Even being the best we are comparing here, we must note that it is also a incredibly heavier and notably thicker device.
The Samsung Epic 4G has a brighter screen than HTC ChaCha, because it has a lot larger display, a lot higher resolution of 800 x 480px and a just a little higher pixel number in each screen inch. Samsung Epic 4G has as much memory capacity for games and applications as the HTC ChaCha, both of them have a slot for an external memory card that allows a maximum of 32 GB.
Samsung Epic 4G counts with a little bit better performance than HTC ChaCha, and although they both have a 512 MB RAM memory and a Single-Core processor, the Samsung Epic 4G also has a much better graphics co-processor. The Samsung Epic 4G features a superior camera than HTC ChaCha. Both of them have the same resolution back facing camera.
Samsung Epic 4G has longer battery life than HTC ChaCha, because it has a 1500mAh battery capacity.
The Samsung Epic 4G not only is the best phones of the ones we are comparing here, but it's also very cheap compared to the other phones, which makes this phone a no doubt choice.
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