Summary | 77 Score | 76 Score | 78 Score | |
| Performance | Exynos 7904 4 GB RAM Android v9.0 (Pie) | MediaTek Helio G80 6 GB RAM Android v11 | MediaTek Helio G88 6 GB RAM Android v11 | |
| Display | 6.4 inch 1080 x 2340 pixels 403 PPI Density | 6.4 inch 720 x 1600 pixels 274 PPI Density | 6.5 inch 1080 x 2400 pixels 405 PPI Density | |
| Camera | 16 + 5 MP (Main) 16 MP (Front) Dual Camera | 48 MP (Main) 13 MP (Front) | 50 MP (Main) 8 MP (Front) | |
| Battery | 4000 mAh Li-ion | 6000 mAh Li-Ion | 6000 mAh Li-Po | |
Display |
| Screen Size | 6.4 inch | 6.4 inch | 6.5 inch | |
| Screen Resolution | 1080 x 2340 pixels | 720 x 1600 pixels | 1080 x 2400 pixels | |
| Pixel Density | 403 PPI | 274 PPI | 405 PPI | |
| Display Type | Super AMOLED | Super AMOLED Yes, Capacitive Touchscreen, Multi-touch | IPS LCD Yes, Capacitive Touchscreen, Multi-touch | |
| Gorilla Glass | - | - | - | |
| Screen Protection | - | - | - | |
Chipset |
| Brand | Samsung Mobiles | Samsung Mobiles | Xiaomi Mobiles | |
| Chipset | Exynos 7904 | MediaTek Helio G80 | MediaTek Helio G88 | |
| Processor | 1.8 GHz Octa core | MediaTek Helio G80 | MediaTek Helio G88 | |
| RAM | 4 GB RAM | 6 GB RAM | 6 GB RAM | |
| GPU | Mali-G71 MP2 | Mali-G52 MC2 | Mali-G52 MC2 | |
Camera |
| Rear Camera Resolution | 16 + 5 MP | 48 MP | 50 MP | |
| Front Camera Resolution | 16 MP | 13 MP | 8 MP | |
| Video | | | | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash | Autofocus, Touch Focus, Flash | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android v9.0 (Pie) | Android v11 | Android v11 | |
| Weight | | 203 g | 192 g | |
| Dimensions | 158.5 x 74.7 x 7.7 mm | | | |
| Thickness | 7.7mm | | | |
Storage |
| Internal Storage | 64 GB | 128 GB | 128 GB | |
| Card Slot | microSD, Up to 512 GB | microSD, Yes, Up to 1 TB | microSD, Yes, Up to 512 GB | |
| Other | | 128GB storage, microSD card slot | 128GB storage, microSD card slot | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v5.0 | Yes, v5.0 | Yes, v5.1 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | No | No | No | |
Connectivity |
| VoLTE | Dual SIM Dual VoLTE | | | |
| 4G | 800 / 1800 / 1900 / 2100 / 2600 MHz | | | |
| 3G | 2100 / 900 MHz | | | |
| 2G | 1800 / 1900 / 850 / 900 MHz | | | |
| Wi-Fi | Wi-Fi 802.11, b/g/n | Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz | Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz | |
| GPS | with A-GPS, Glonass | Yes with A-GPS, Glonass | Yes with A-GPS, Glonass | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 4000 mAh | 6000 mAh | 6000 mAh | |
| Battery Type | Li-ion | Li-Ion | Li-Po | |
| Standby Time | | | | |
| Talk Time | | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Light sensor Proximity sensor Accelerometer Gyroscope | Light sensor Proximity sensor Accelerometer Gyroscope | Light sensor Proximity sensor Accelerometer Compass | |
| Messaging | | | | |
| Java | | | | |
| Other | | | | |