Compare phones
| Global Score | |
| 44.6 | 57.4 |
| Basic Information | |
| Lava | ZTE |
| Android 4.1 | Android 7.1 Nougat |
| -- | 2017-07-14 |
| 5.40 x 2.70 x 0.39 inches | 6.14 x 3.06 x 0.38 inches |
| 4.23 ounces | 6.12 ounces |
| Gray | 16 777 216 |
| -- | Scratch-Resistant Glass |
| $ 95.00 | $ 99.00 |
| Display / Screen | |
| 4.5 inches | 5.5 inches |
| 540 x 960 pixels | 1280 x 720 pixels (HD) |
| 245 pixels per inch | 267 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.7 | 7 |
| Performance | |
| -- | Qualcomm Snapdragon 425 8917 chipset |
| Dual-Core 1000 MHz processor | ARM Cortex-A53, 64-bit, 28 nm (Quad-Core 1400 MHz) processor |
| 512 MB RAM | 2 GB RAM |
| Yes GPU | Adreno 308 GPU |
| 7.56 | 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 | |
| 5.00 MP + 0.30 MP | 13.00 MP + 5.00 MP |
| -- | 1920 x 1080 (Full HD) video resolution |
| 5.94 | 6.93 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSDPA, HSUPA, EDGE, GPRS and GSM | LTE (4G) and HSPA |
| SIM, Dual SIM | Nano SIM |
| 4.1 | 6 |
| Battery Life | |
| 1500mAh Li-Ion Battery | 3140mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 8 hours talk time | -- |
| 3.28 | 5.12 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.2 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The ZTE Blade Spark has a general score of 57.4, which is a lot better than the LAVA Iris 455's overall score of 44.6. ZTE Blade Spark is a heavier but a little bit thinner device than the LAVA Iris 455. Both of these devices work with Android operating system, but the ZTE Blade Spark has newer 7.1 Nougat version and LAVA Iris 455 has Android 4.1, providing you some additional features.
ZTE Blade Spark counts with a bit superior processing unit than LAVA Iris 455, because it has a higher amount of RAM and a larger number of cores (and also faster). LAVA Iris 455 features a sharper screen than ZTE Blade Spark, although it has a little bit smaller display, a just a bit worse pixels density and a much lower resolution of 960 x 540 pixels.
ZTE Blade Spark has a lot bigger storage for apps and games than LAVA Iris 455, because it has a SD extension slot that allows a maximum of 128 GB. ZTE Blade Spark counts with a way better battery life than LAVA Iris 455, because it has a 3140mAh battery size instead of 1500mAh. The ZTE Blade Spark has a superior camera than LAVA Iris 455, because it has a lot more mega-pixels camera.
The ZTE Blade Spark costs a little more money than the LAVA Iris 455, but it's still a great choice, because you can get a much better phone for that extra money.
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