| Global Score | |
| 47.2 | 65.8 |
| Basic Information | |
| ZTE | Xiaomi |
| Android 4.1 | Android 6.0 Marshmallow |
| -- | 2016-11-11 |
| 4.96 x 2.55 x 0.42 inches | 5.51 x 2.77 x 0.33 inches |
| 4.43 ounces | 4.64 ounces |
| -- | 16 777 216 |
| -- | Metal |
| $ 100.00 | $ 104.00 |
| Display / Screen | |
| 4 inches | 5 inches |
| 480 x 800 pixels | 1280 x 720 pixels (HD) |
| -- | IPS LCD |
| 233 pixels per inch | 294 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.1 | 7.2 |
| Performance | |
| Qualcomm Snapdragon S4 MSM8625 chipset | Qualcomm Snapdragon 425 8917 chipset |
| Dual-Core 1000 MHz processor | ARM Cortex-A53, 64-bit, 28 nm (Quad-Core 1400 MHz) processor |
| 768 MB RAM | 2 GB RAM |
| Adreno 203 (245 MHz) GPU | Adreno 308 GPU |
| 7.74 | 8.28 |
| Storage | |
| 4 GB internal memory | 16 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 3.82 | 6.72 |
| Camera | |
| 5.00 MP | 13.00 MP + 5.00 MP |
| -- | f/2.20 aperture |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 5.5 | 8.8 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| CDMA | LTE-A (4G), LTE (4G) and HSPA |
| -- | Micro SIM |
| 2.5 | 6.1 |
| Battery Life | |
| 1600mAh Li-Ion Battery | 3120mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| 288 hours standby time 7 hours talk time | -- |
| 3.44 | 5.12 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.1 |
| GPS | GPS |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Xiaomi Redmi 4a is much better than ZTE Savvy, with a 65.8 score against 47.2. Both of these phones have Android OS, but Xiaomi Redmi 4a has the newer 6.0 Marshmallow version while ZTE Savvy has Android 4.1 version, so it provides the user some additional features. Xiaomi Redmi 4a is a a bit heavier but notably thinner phone than the ZTE Savvy.
The Xiaomi Redmi 4a has a bit sharper screen than ZTE Savvy, because it has more pixels per inch of screen, a larger display and a much higher resolution of 720 x 1280px. Xiaomi Redmi 4a has just a little better processing power than ZTE Savvy, because although it has doesn't have an extra graphics co-processor, it also counts with a greater amount of RAM memory and 2 more cores.
Xiaomi Redmi 4a features a superior memory capacity to install applications and games or saving photos and videos than ZTE Savvy, because it has more internal memory and a SD extension slot that supports a maximum of 128 GB. The Xiaomi Redmi 4a features a much longer battery lifetime than ZTE Savvy, because it has a 95% more battery capacity.
Xiaomi Redmi 4a shoots much clearer pictures and videos than ZTE Savvy, because it has a way higher 13 mega-pixels resolution back facing camera.
The Xiaomi Redmi 4a costs a bit more money than ZTE Savvy, but it's still a great choice, as you can get a lot more features for that extra money.
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