Samsung Galaxy S9 vs Nuu Mobile B20
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP68 | |
| Dimensions | 147.70 x 68.70 x 8.50 mm | 161.00 x 75.10 x 9.85 mm |
| Weight | 163.00 g | |
| Display size | 5.80" | 6.50" |
| Display | Color / Super AMOLED 16M colors 1440 x 2960 px (5.80") 568 ppi | Color / IPS TFT 16M colors 90 Hz 1080 x 2400 px (6.50") 405 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 3G: 2520 min. (42.0 h) | |
| Playback time (max.) | nd | Audio: 20 h (0.8 days) Video: 10 h (0.4 days) |
| Internet browsing time (max.) | nd | WiFi: 8 h (0.3 days) |
| Standard battery | Li-Ion 3000 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 2.0 | |
| Wireless battery charging | PMA | |
| Internal memory | 64 GB, 128 GB, 256 GB | 128 GB |
| RAM memory | 4 GB | 8 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 400 GBBuy memory card | microSD, microSDHC, microSDXC up to 512 GBBuy memory card |
| Operating system | Android 8.0 Oreo | Android 12 |
| Interface | Samsung Experience 9.0 | - |
| Processor | Samsung Exynos 9810 | MediaTek Dimensity 700 MT6833 |
| Processor clock | 2800 MHz | 2200 MHz |
| GPU | ARM Mali-G72 MP18 | ARM Mail-G57 MC2 @955 Mhz |
| Touchscreen | ||
| SAR (10g) | 1,18 W/kg | |
| DualSIM | ||
| SIM cards standard | SingleSIM(nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | nd | dual standby |
| Hybrid DualSIM | nd | |
| Announced | 1Q 2018 | 4Q 2022 |
| Other names | SM-G960F | B20 5G |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700, 600 TDD LTE: 2600, 2500, 2300, 1900 |
| Standard 5G | FDD 5G: 2100, 1900, 1700, 850, 600 TDD 5G: 2500 | |
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

