Xiaomi Redmi 9 vs Opal B8
Quick Comparison
Xiaomi Redmi 9 has better RAM than Opal B8. In terms of display resolution, Xiaomi Redmi 9 has better resolution of 1600 x 720 than Opal B8 which has resolution of 240 x 120. Xiaomi Redmi 9 has more internal memory than Opal B8
| Name | Xiaomi Redmi 9 | Opal B8 |
| RAM | 4 GB | 32 MB |
|---|---|---|
| Display | 6.53 in | 1.77 in |
| Internal Memory | 64 GB | 32 MB |
| Battery | 5000 mAh | 1000 mAh |
| Camera | 13 MP + 2 MP Dual | 1.3 MP |
| Price | Rs. 8499 | Rs. 675 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 27, 2020 . The cost of Xiaomi Redmi 9 is Rs. 8499. The cost of Opal B8 is Rs. 675.
Display comparison
Opal B8 has screen size of 1.77 inches which falls short to Xiaomi Redmi 9's 6.53 inch screen. Xiaomi Redmi 9 has LCD Screen type where as Opal B8 has TFT Screen type. Xiaomi's phone has display density of 269 PPI & Opal's phone has only 151 PPI display density. Xiaomi Redmi 9 has 20:9 aspect ratio where as Opal B8 has 18:9 aspect ratio.
Memory comparison
Xiaomi Redmi 9's larger 4 GB RAM is better for playing games and all with respect to Opal B8's lower 32 MB RAM. Xiaomi Redmi 9 has more Internal Memory (64 GB) than Opal B8 (32 MB).
Camera comparison
Xiaomi Redmi 9's 13 MP + 2 MP Dual Rear Camera outclasses Opal B8's 1.3 MP Rear Camera in terms of resolution.
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Full Comparison
| Name | Xiaomi Redmi 9 | Opal B8 |
| General | ||
| Model | Redmi 9 | B8 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Normal SIM |
| Device Type | Smartphone | Feature Phone |
| Release Date | August 27, 2020 | |
| Design | ||
| Dimensions | 77.07 x 164.9 x 9 mm | 55 x 125 x 10 mm |
| Weight | 196 g | 45 g |
| Display | ||
| Type | Color LCD Screen (16M Colors) | Color TFT Screen |
| Touch | Yes | No |
| Size | 6.53 inches, 720 x 1600 pixels | 1.77 inches, 120 x 240 pixels |
| Aspect Ratio | 20:9 | 18:9 |
| PPI | ~ 269 PPI | ~ 151 PPI |
| Screen to Body Ratio | ~ 81% | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 4 GB | 32 MB |
| Storage | 64 GB | 32 MB |
| Card Slot | Yes, upto 512 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | No |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | No |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes |
| USB | Yes, microUSB v2.0 | No |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS | |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
| Sensors | Vibration Motor, Distance Sensor, Ambient Light Sensor, Aaccelerometer, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes, Protected by P2i | |
| Camera | ||
| Rear Camera | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 1.3 MP |
| Auto Focus | Yes | |
| Features | HDR, AI Portrait Mode, Face Recognition, AI Beautify 5.0, AI Scene Detection | |
| Video Recording | 1080p @ 30 fps FHD | Yes |
| Flash | Yes, LED | Yes |
| Front Camera | 5 MP ƒ/2.2 | No |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v10 | |
| Chipset | MediaTek Helio G35 | |
| CPU | 2.3 GHz, Octa Core Processor | 1.2 MHz Processor |
| Core Details | Arm Cortex-A53 | |
| GPU | IMG PowerVR GE8320 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | Yes | MP3 |
| Video | Yes | MP4 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 1000 mAh, Li-ion Battery |
| Talk Time | 37 hours | |
| Music Playback Time | 164 hours | |