In terms of display resolution, Xiaomi Redmi 7 has better resolution of 1520 x 720 than BLU B307 which has resolution of 320 x 240.
| Name | BLU B307 | Xiaomi Redmi 7 |
| Display | 2.4 in | 6.26 in |
|---|---|---|
| Battery | 1000 mAh | 4000 mAh |
| Camera | 1.3 MP | 12 MP + 2 MP Dual |
| Price | Rs. 1799 | Rs. 8999 |
The cost of BLU B307 is Rs. 1799. The launch Date of the second phone is March, 2019. The cost of Xiaomi Redmi 7 is Rs. 8999.
Xiaomi Redmi 7 has larger screen size of 6.26 inches in comparison to BLU B307's 2.4 inch screen. BLU B307 has LCD Screen type where as Xiaomi Redmi 7 has IPS LCD Screen type. Xiaomi's phone has display density of 271 PPI & BLU's phone has only 167 PPI display density. BLU B307 has 4:3 aspect ratio where as Xiaomi Redmi 7 has 19:9 aspect ratio.
Xiaomi Redmi 7's 12 MP + 2 MP Dual Rear Camera outshines BLU B307's 1.3 MP Rear Camera in terms of resolution.
| Name | BLU B307 | Xiaomi Redmi 7 |
| General | ||
| Model | Redmi 7 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Feature Phone | Smartphone |
| Release Date | March, 2019 | |
| Design | ||
| Dimensions | 76.4 x 158.65 x 8.47 mm | |
| Weight | 180 g | |
| Display | ||
| Type | Color LCD Screen | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | |
| Size | 2.4 inches, 240 x 320 pixels | 6.26 inches, 720 x 1520 pixels |
| Aspect Ratio | 4:3 | 19:9 |
| PPI | ~ 167 PPI | ~ 271 PPI |
| Screen to Body Ratio | ~ 79.1% | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 2 GB | |
| Storage | 32 GB | |
| Card Slot | Yes, upto 8 GB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | No | Yes |
| 3G | No | Yes |
| 4G | Yes | |
| VoLTE | Yes | |
| Wifi | No | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v4.2 |
| USB | Yes | Yes, microUSB v2.0 |
| USB Features | USB on-the-go | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes | |
| Fingerprint Sensor | Yes, Rear | |
| Sensors | Accelerometer, Proximity, Compass | |
| 3.5mm Headphone Jack | Yes | |
| Camera | ||
| Rear Camera | 1.3 MP | 12 MP ƒ/2.2 (Main) 2 MP (Depth Sensor) |
| Auto Focus | Yes | |
| Features | HDR, Panorama | |
| Video Recording | 1080p @ 30/60 fps FHD | |
| Flash | Yes | Yes, LED |
| Front Camera | No | 8 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v9.0 (Pie) | |
| Chipset | Qualcomm Snapdragon 632 | |
| CPU | 1.8 GHz, Octa Core Processor | |
| GPU | Adreno 506 | |
| Java | No | Yes |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | MP3 | Yes |
| Video | Yes | |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1000 mAh, Li-ion Battery | 4000 mAh, Li-Po Battery |