Tecno Pova Slim 5G vs Nokia Lumia 820 comparison
        
        
            
                
                    
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                    | ratings | 
| Overall NDTV Rating | Read Review | Read Review | 
| Design Rating |  |  | 
| Display Rating |  |  | 
| Software Rating |  |  | 
| Performance Rating |  |  | 
| Battery Life Rating |  |  | 
| Camera Rating |  |  | 
| Value for Money Rating |  |  | 
| key specs | 
| Display | 6.78-inch | 4.30-inch | 
| Processor | MediaTek Dimensity 6400 | 1.5GHz dual-core | 
| Front Camera | 13-megapixel | 0.3-megapixel | 
| Rear Camera | 50-megapixel + 2-megapixel | 8-megapixel | 
| RAM | 8GB | 1GB | 
| Storage | 128GB | 8GB | 
| Battery Capacity | 5160mAh | 1650mAh | 
| OS | - | Windows Phone 8 | 
| Resolution | - | 480x800 pixels | 
| general | 
| Brand | Tecno | Nokia | 
| Model | Pova Slim 5G | Lumia 820 | 
| Release date | September 4, 2025 | December 1, 2012 | 
| AI Enabled | Yes | - | 
| Launched in India | Yes | - | 
| Form factor | Touchscreen | Bar | 
| Body type | Polycarbonate | - | 
| Dimensions (mm) | 164.23 x 75.91 x 5.95 | 123.80 x 68.50 x 9.90 | 
| Weight (g) | 156.00 | 160.00 | 
| IP rating | IP64 | - | 
| Battery capacity (mAh) | 5160 | 1650 | 
| Removable battery | No | Yes | 
| Fast charging | 45W Fast Charging | - | 
| Wireless charging | No | - | 
| Colours | Cool Black, Sky Blue, Slim White | Black, Gray, Red, Yellow, White, Blue, Violet | 
| display | 
| Refresh Rate | 144 Hz | - | 
| Resolution Standard | 1.5K | - | 
| Screen size (inches) | 6.78 | 4.30 | 
| Touchscreen | Yes | Yes | 
| Protection type | Gorilla Glass 7i | - | 
| Aspect ratio | 20:9 | - | 
| Pixels per inch (PPI) | 440 | 217 | 
| Resolution | - | 480x800 pixels | 
| hardware | 
| Processor | octa-core (2x2.5GHz + 6x2GHz) | 1.5GHz dual-core | 
| Processor make | MediaTek Dimensity 6400 | - | 
| RAM | 8GB | 1GB | 
| Internal storage | 128GB | 8GB | 
| Expandable storage | No | Yes | 
| Dedicated microSD slot | No | - | 
| Expandable storage type | - | microSD | 
| Expandable storage up to (GB) | - | 64 | 
| camera | 
| Rear camera | 50-megapixel + 2-megapixel | 8-megapixel | 
| No. of Rear Cameras | 2 | - | 
| Rear flash | LED | Dual LED | 
| Front camera | 13-megapixel | 0.3-megapixel | 
| No. of Front Cameras | 1 | - | 
| software | 
| Skin | HiOS | - | 
| Operating system | - | Windows Phone 8 | 
| connectivity | 
| Wi-Fi | Yes | Yes | 
| GPS | Yes | Yes | 
| Bluetooth | Yes | Yes, v 3.00 | 
| USB Type-C | Yes | - | 
| Active 4G on both SIM cards | Yes | - | 
| Wi-Fi standards supported | - | 802.11 a/b/g/n | 
| NFC | - | Yes | 
| Infrared | - | No | 
| USB OTG | - | No | 
| Headphones | - | 3.5mm | 
| FM | - | No | 
| Number of SIMs | - | 1 | 
| Wi-Fi Direct | - | Yes | 
| Mobile High-Definition Link (MHL) | - | No | 
| sensors | 
| Face unlock | Yes | - | 
| In-Display Fingerprint Sensor | Yes | - | 
| Ambient light sensor | Yes | No | 
| Compass/ Magnetometer | - | Yes | 
| Proximity sensor | - | Yes | 
| Accelerometer | - | Yes | 
| Gyroscope | - | Yes | 
| Barometer | - | No | 
| Temperature sensor | - | No | 
| sim 1 | 
| SIM Type | - | Micro-SIM | 
| GSM/CDMA | - | GSM | 
| 3G | - | Yes | 
| 4G/ LTE | - | No |