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BLU G91S vs BLU G90 Pro Comparison
General
| Model | BLU G91s |
| Released | December 2021 August 2020 |
| Phone Series | BLU G Series |
Display
| Display Type | Touchscreen IPS LCD |
| Display Size | 6.7 Inch 6.5 inches, 103.7 cm |
| Screen to Body Ratio | - ~83.1% screen-to-body ratio |
| Resolution | 1400 x 720 pixels 1080 x 2340 pixels, 19.5:9 ratio |
| Pixel Density | - ~396 ppi density |
| Display Colors | Purple Haze |
| Touch Screen | Multi-Touch |
| Display Protection | - |
Design
| Type | TouchScreen Phone |
| Dimensions | 162 x 77 x 10.1 mm (6.38 x 3.03 x 0.40 in) |
| Weight | 215 g (7.58 oz) |
| Waterproof | No Yes |
Hardware
| CPU | Octa Core CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU | Mali-G76 MC4 |
| RAM Memory | 4 GB 4GB RAM |
| Internal Storage | 128 GB 128GB |
| Card Slot | Yes, up to 256 GB microSDXC |
| Sensors | Accelerometer, Gravity Sensor, Proximity Sensor, Light Sensor Fingerprint (rear-mounted), accelerometer, gyro, proximity,compass |
Camera
| Rear Camera | Quad rear Camera 48 Mega Pixel |
| Video | 480p, 720p, 1080p 4K@30fps |
| Flash | Yes |
| Front Camera | 16 mega pixel 32 MP, f/2.0, (wide), 1/2.8", 0.8µm |
| Camera Features | LED flash, panorama, HDR |
Battery
| Capacity | 5000 mAh Li-Po 5100 mAh, non-removable |
| Placement | Rear, non removable Non Removable |
| Fast Charge | Yes, 20W Fast charging 18W |
| Wireless Charging | Yes Fast wireless charging 10W (Qi) |
Software
| Operating System | Android 11 Android 10 |
| User Interface | - |
Connectivity
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi tether Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth | Yes 4.1, A2DP, LE |
| GPS | aGPS Yes, with A-GPS |
| NFC | Yes No |
| FM Radio | Yes FM radio |
| USB | Type-C USB Type-C 2.0, USB On-The-Go |
| Headphones | Yes, 3.5 mm Yes |
Data
| Speed | LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 1900 MHz (B39), LTE-TDD 2300 MHz (B40), LTE-TDD 2500 MHz (B41), LTE-TDD 2600 MHz (B38) LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 1900 MHz (B39), LTE-TDD 2300 MHz (B40), LTE-TDD 2500 MHz (B41), LTE-TDD 2600 MHz (B38) |
Network
| SIM | Dual SIM Nano SIM |
| Dual SIM | GSM + GSM Dual SIM (Nano-SIM, dual stand-by) |
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