Compare phones
| Global Score | |
| 52.4 | 57.6 |
| Basic Information | |
| Celkon | T-Mobile |
| Android 4.4 | Android 10 |
| -- | 2020-09-04 |
| 5.73 x 2.83 x 0.31 inches | 6.26 x 2.99 x 0.32 inches |
| 5.26 ounces | 5.59 ounces |
| White | Graphite |
| -- | Plastic |
| $ 249.00 | $ 105.00 |
| Display / Screen | |
| 5 inches | 6.2 inches |
| 720 x 1280 pixels (HD) | 1520 x 720 pixels |
| IPS LCD | LCD |
| 294 pixels per inch | 271 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.7 | 7.2 |
| Performance | |
| Broadcom BCM23550 chipset | MediaTek Helio A22 chipset |
| ARM Cortex-A7 (Quad-Core 1200 MHz) processor | ARM Cortex-A53, 64-bit, 12 nm (Quad-Core 2000 MHz) processor |
| 2 GB RAM | 2 GB RAM |
| Broadcom VideoCore IV (250 MHz) GPU | PowerVR GE8300 GPU |
| 8.28 | 8.73 |
| Storage | |
| 16 GB internal memory | 32 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 5.72 | 8.88 |
| Camera | |
| 8.00 MP + 2.00 MP | 13.00 MP + 5.00 MP |
| 1280 x 720 (HD) video resolution | 1920 x 1080 (Full HD) video resolution |
| 6.49 | 6.93 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM, Dual SIM | Nano SIM |
| 4 | 6.7 |
| Battery Life | |
| 2500mAh Li-Ion Battery | 3500mAh Battery |
| Removable Battery | Non-Removable Battery |
| 300 hours standby time 7 hours talk time | -- |
| 4.48 | 5.44 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
T-Mobile Revvl 4 is a little bit better than the Celkon Q500 Millennium Ultra, with a global score of 57.6 against 52.4. Both phones in our current comparison come with Android OS (Operating System), but T-Mobile Revvl 4 has a newer 10 version while Celkon Q500 Millennium Ultra has Android 4.4, counting with a couple additional features. Even being the best in this review, T-Mobile Revvl 4 is a just a little thicker and a little bit heavier cellphone than Celkon Q500 Millennium Ultra.
Celkon Q500 Millennium Ultra counts with a little sharper screen than T-Mobile Revvl 4, because although it has a little bit smaller screen and a little worse resolution of 1280 x 720, it also counts with a just a bit higher pixels number per display inch. The T-Mobile Revvl 4 has a much greater memory to install applications and games than Celkon Q500 Millennium Ultra, because it has 16 GB more internal memory and a slot for external memory cards that admits a maximum of 256 GB.
T-Mobile Revvl 4 has a bit better processing power than Celkon Q500 Millennium Ultra, although it has doesn't have an additional GPU, they both have 4 cores and a 2 GB RAM. T-Mobile Revvl 4 features a slightly better camera than Celkon Q500 Millennium Ultra, because it has a way better 1920x1080 (Full HD) video resolution and a camera in the back with way more megapixels.
T-Mobile Revvl 4 has a much better battery life than Celkon Q500 Millennium Ultra, because it has a 40% bigger battery capacity.
Despite of being the best phone in this comparison, the T-Mobile Revvl 4 is also very cheap compared to the other phones, which makes this phone a no doubt choice.
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