Nuu Mobile B15 vs Nuu Mobile B20
Type | Touch | Touch |
Dimensions | 169.00 x 76.90 x 8.60 mm | 161.00 x 75.10 x 9.85 mm |
Display size | 6.78" | 6.50" |
Display | Color / IPS TFT 16M colors 90 Hz 1080 x 2460 px (6.78") 396 ppi | Color / IPS TFT 16M colors 90 Hz 1080 x 2400 px (6.50") 405 ppi |
Display protection | ||
Additional display | ||
Protection of the secondary display | ||
Talk time (max.) | 3G: 2520 min. (42.0 h) | 3G: 2520 min. (42.0 h) |
Stand-by (max.) | 3G: 900 h. (37.5 days) | |
Playback time (max.) | Audio: 20 h (0.8 days) Video: 10 h (0.4 days) | 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 5000 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
|
Quick battery charging | ||
Wireless battery charging | ||
Internal memory | 128 GB | 128 GB |
RAM memory | 4 GB | 8 GB |
Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD, microSDHC, microSDXC up to 512 GBBuy memory card |
Operating system | Android 11 | Android 12 |
Processor | MediaTek Helio G88 MT6769 | MediaTek Dimensity 700 MT6833 |
Processor clock | 2000 MHz | 2200 MHz |
GPU | ARM Mali-G52 MC2 | ARM Mail-G57 MC2 @955 Mhz |
Touchscreen | ||
DualSIM | ||
SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
DualSIM mode | dual standby | dual standby |
Hybrid DualSIM | ||
Announced | 4Q 2021 | 4Q 2022 |
Other names | - | B20 5G |
GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
UMTS | 850 1700 1900 | 850 900 1700 1900 2100 |
LTE standard | FDD LTE: 1900, 1700, 850, 700, 600 TDD LTE: 2500 | 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 |