Compare phones
| Global Score | |
| 41.2 | 57.4 |
| Basic Information | |
| Celkon | ZTE |
| Android 4.2 | Android 7.1 Nougat |
| -- | 2017-07-14 |
| -- | 6.14 x 3.06 x 0.38 inches |
| -- | 6.12 ounces |
| -- | 16 777 216 |
| -- | Scratch-Resistant Glass |
| $ 95.00 | $ 99.00 |
| Display / Screen | |
| 4 inches | 5.5 inches |
| 480 x 800 pixels | 1280 x 720 pixels (HD) |
| TFT | -- |
| 233 pixels per inch | 267 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.2 | 7 |
| Performance | |
| -- | Qualcomm Snapdragon 425 8917 chipset |
| Dual-Core 1200 MHz processor | ARM Cortex-A53, 64-bit, 28 nm (Quad-Core 1400 MHz) processor |
| 256 MB RAM | 2 GB RAM |
| Yes GPU | Adreno 308 GPU |
| 7.74 | 8.28 |
| Storage | |
| -- | 16 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 1.32 | 6.72 |
| Camera | |
| 3.20 MP + 0.30 MP | 13.00 MP + 5.00 MP |
| -- | 1920 x 1080 (Full HD) video resolution |
| 5.5 | 6.93 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| EDGE, GPRS and GSM | LTE (4G) and HSPA |
| SIM, Dual SIM | Nano SIM |
| 2.8 | 6 |
| Battery Life | |
| 1500mAh Battery | 3140mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 3.28 | 5.12 |
| Other Features | |
| Bluetooth | Bluetooth 4.2 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The ZTE Blade Spark has an overall score of 57.4, which is much better than Celkon A63's 41.2 overall score. Both of these phones include Android OS, but the ZTE Blade Spark has the newer 7.1 Nougat version and Celkon A63 has Android 4.2, so it gives you a lot of extra features and performance tweaks.
The ZTE Blade Spark has a little better processing power than Celkon A63, because it has 2 more processing cores and more RAM. Celkon A63 features a slightly better looking display than ZTE Blade Spark, although it has a really smaller display, a way lower resolution of 800 x 480px and a bit lower display pixel density.
ZTE Blade Spark shoots greater photos and videos than Celkon A63, because it has a much more mega-pixels camera. ZTE Blade Spark features a very superior storage capacity to install applications and games than Celkon A63, because it has a slot for SD memory cards that allows up to 128 GB. The ZTE Blade Spark features a way better battery lifetime than Celkon A63, because it has 3140mAh of battery capacity instead of 1500mAh.
ZTE Blade Spark costs a little more money than the Celkon A63, but it's still a great deal, as you can get a lot more for that extra money.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.