Compare phones
| Global Score | |
| 45.6 | 49.8 |
| Basic Information | |
| Celkon | Nokia |
| Android 4.1.2 | Symbian Symbian^3 |
| -- | 2010-09-14 |
| 5.35 x 2.65 x 0.43 inches | 4.62 x 2.24 x 0.41 inches |
| 3.46 ounces | 4.59 ounces |
| Black and White | Black, Brown and Gray |
| -- | Scratch-Resistant Glass |
| $ 155.00 | $ 129.00 |
| Display / Screen | |
| 4.5 inches | 3.5 inches |
| 480 x 854 pixels | 360 x 640 pixels |
| TFT | AMOLED |
| 218 pixels per inch | 210 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.1 | 7.3 |
| Dual-Core 1200 MHz processor | ARM11 (Single-Core 680 MHz) processor |
| 512 MB RAM | 256 MB RAM |
| Yes GPU | Yes GPU |
| 7.83 | 6.93 |
| Storage | |
| 4 GB internal memory | 8 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 3.82 | 4.62 |
| Camera | |
| 3.20 MP + 0.30 MP | 8.00 MP + 0.30 MP |
| -- | f/2.80 aperture |
| -- | 1280 x 720 (25 fps) (HD) video resolution |
| 5.5 | 7.81 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| EDGE, GPRS and GSM | HSDPA, HSUPA, UMTS, GPRS and GSM |
| SIM, Dual SIM | SIM |
| 3.4 | 3.3 |
| Battery Life | |
| 2000mAh Li-Ion Battery | 1200mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| 160 hours standby time 5 hours talk time | 555 hours standby time 9.6 hours talk time |
| 3.92 | 2.88 |
| Other Features | |
| Bluetooth | Bluetooth 3.0 |
| GPS | GPS |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Nokia C7 is slightly better than Celkon A66, getting a general score of 49.8 against 45.6. Nokia C7's construction is heavier but a bit thinner than Celkon A66. Nokia C7 has Symbian Symbian^3 operating system, while Celkon A66 comes with Android 4.1.2 operating system. Nokia C7 has a little bit better screen than Celkon A66, although it has a lot smaller screen, a way lower resolution of 640 x 360 pixels and a bit lower pixel number in each inch in the screen.
Nokia C7 features a very superior storage capacity to install applications and games or saving photos and videos than Celkon A66, and although they both have a slot for an external memory card that holds a maximum of 32 GB, the Nokia C7 also has 8 GB internal memory capacity. Celkon A66 has a better performing processor than Nokia C7, because it has 256 MB more RAM and a greater number of cores.
Celkon A66 features a very superior battery lifetime than Nokia C7, because it has 2000mAh of battery capacity. Nokia C7 has a lot better camera than Celkon A66, because it has a much more MP camera in the back.
In addition to being the best phone of the ones we compare here, Nokia C7 is also very cheap compared to the other phones, making it a great choice.
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