Compare phones
| Global Score | |
| 37.1 | 57.2 |
| Basic Information | |
| Samsung | |
| -- | Android 10 |
| 2006-03-09 | 2020-09-25 |
| 3.81 x 1.88 x 0.72 inches | 5.76 x 2.80 x 0.37 inches |
| 3.77 ounces | 5.64 ounces |
| -- | Black |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| $ 80.00 | $ 80.00 |
| Display / Screen | |
| 2 inches | 5.5 inches |
| 240 x 320 pixels (QVGA) | 1440 x 720 pixels |
| TFT | IPS LCD |
| 200 pixels per inch | 293 pixels per inch |
| No touch screen | No touch screen |
| 6.3 | 7.3 |
| Performance | |
| -- | Qualcomm Snapdragon 429 SDM429 chipset |
| processor | Arm Cortex-A53, 64-bit, 12 nm (Quad-Core 1900 MHz) processor |
| -- | 2 GB RAM |
| GPU | Adreno 504 GPU |
| 5.76 | 8.73 |
| Storage | |
| 30,72 MB internal memory | 16 GB internal memory |
| microSD external memory slot | microSDXC (up to 256 GB) external memory slot |
| 0.4 | 7.48 |
| Camera | |
| 2.00 MP | 8.00 MP + 5.00 MP |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 4.73 | 7.48 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| UMTS, EDGE and GSM | LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM |
| 0.4 | 6.6 |
| Battery Life | |
| 950mAh Li-Ion Battery | 3000mAh Battery |
| Removable Battery | Non-Removable Battery |
| 320 hours standby time 3.7 hours talk time | -- |
| 2.48 | 4.96 |
| Other Features | |
| Bluetooth 1.2 | Bluetooth 4.2 |
| -- | GPS |
| -- | NFC |
| -- | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
TCL SIGNA has a score of 57.2, which is a lot better than Samsung SGH-Z400's score of 37.1. The TCL SIGNA is a notably newer and way thinner cellphone than the Samsung SGH-Z400, but it is much heavier. TCL SIGNA has a sharper screen than Samsung SGH-Z400, because it has a lot better 720 x 1440 pixels resolution, a much larger screen and a higher pixel count per display inch.
The TCL SIGNA has a much greater memory to store more games and applications than Samsung SGH-Z400, because it has 15,97 GB more internal memory capacity. TCL SIGNA features a really superior performance than Samsung SGH-Z400, because it has 4 more CPU cores. TCL SIGNA has a really longer battery performance than Samsung SGH-Z400, because it has 3000mAh of battery capacity.
The TCL SIGNA counts with a very superior camera than Samsung SGH-Z400, because it has a back camera with a much higher 8 mega pixels resolution.
TCL SIGNA and the Samsung SGH-Z400 cost exactly the same.
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