Callbar B312 vs Xiaomi Mi A3
Quick Comparison
In terms of display resolution, Xiaomi Mi A3 has better resolution of 1560 x 720 than Callbar B312 which has resolution of 160 x 128.
| Name | Callbar B312 | Xiaomi Mi A3 |
| Display | 1.8 in | 6.08 in |
|---|---|---|
| Battery | 1000 mAh | 4030 mAh |
| Camera | 0.3 MP | 48 MP + 8 MP + 2 MP Triple |
| Price | Rs. 679 | Rs. 9970 |
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Detailed Comparison
Price And Launch
The cost of Callbar B312 is Rs. 679. The launch Date of the second phone is August 21, 2019 . The cost of Xiaomi Mi A3 is Rs. 9970.
Display comparison
Callbar B312 has screen size of 1.8 inches which falls short to Xiaomi Mi A3's 6.08 inch screen. Callbar B312 has TFT Screen type where as Xiaomi Mi A3 has Super AMOLED Screen type. Xiaomi's phone has display density of 286 PPI & Callbar's phone has only 114 PPI display density. Callbar B312 has 5:4 aspect ratio where as Xiaomi Mi A3 has 19.5:9 aspect ratio.
Camera comparison
Xiaomi Mi A3's 48 MP + 8 MP + 2 MP Triple Rear Camera outshines Callbar B312's 0.3 MP Rear Camera in terms of resolution.
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Full Comparison
| Name | Callbar B312 | Xiaomi Mi A3 |
| General | ||
| Model | B312 | Mi A3 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Normal SIM | Nano+Nano SIM |
| Device Type | Feature Phone | Smartphone |
| Release Date | August 21, 2019 | |
| Design | ||
| Dimensions | 71.9 x 153.5 x 8.5 mm | |
| Weight | 173.8 g | |
| Display | ||
| Type | Color TFT Screen | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | |
| Size | 1.8 inches, 128 x 160 pixels | 6.08 inches, 720 x 1560 pixels |
| Aspect Ratio | 5:4 | 19.5:9 |
| PPI | ~ 114 PPI | ~ 286 PPI |
| Screen to Body Ratio | ~ 80.3% | |
| Features | Triple Corning Gorilla Glass 5 | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 4 GB | |
| Storage | 64 GB | |
| Card Slot | Yes, upto 8 GB | Yes, (Hybrid Slot), upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | No | Yes |
| 4G | Yes | |
| VoLTE | Yes | |
| Wifi | No | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | |
| USB Features | USB Tethering, USB Charging | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS | |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Extra Features | UFS 2.1 | |
| Camera | ||
| Rear Camera | 0.3 MP | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | |
| Features | Digital Zoom | HDR, Panorama |
| Video Recording | No | 2160p @ 30 fps UHD, 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | |
| Front Camera | No | 32 MP ƒ/2 |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v9.0 (Pie), upgradable to v11 | |
| Chipset | Qualcomm Snapdragon 665 | |
| CPU | 2 GHz, Octa Core Processor | |
| Core Details | 2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260 | |
| GPU | Adreno 610 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | Yes | Yes |
| Video | 3GP, MP4 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1000 mAh, Li-ion Battery | 4030 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |
| StandBy Time | 20 days | |
| Music Playback Time | 187 hours | |