Nuu Mobile B20 vs BLU Bold N2
| Type | Touch | Touch |
| Dimensions | 161.00 x 75.10 x 9.85 mm | 158.70 x 74.10 x 8.60 mm |
| Weight |  | 180.00 g |
| Display size | 6.50" | 6.60" |
| Display | Color / IPS TFT 16M colors 90 Hz 1080 x 2400 px (6.50") 405 ppi | Color / AMOLED 16M colors 60 Hz 1080 x 2340 px (6.60") 390 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.) | Audio: 20 h (0.8 days) Video: 10 h (0.4 days) | nd |
| Internet browsing time (max.) | WiFi: 8 h (0.3 days) | nd |
| Standard battery | Li-Ion 5000 mAhBuy powerbank
| Li-Ion 4200 mAhBuy powerbank
|
| Quick battery charging |  | Quick Charge |
| Wireless battery charging | | |
| Internal memory | 128 GB | 256 GB |
| RAM memory | 8 GB | 8 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | |
| Operating system | Android 12 | Android 11 |
| Processor | MediaTek Dimensity 700 MT6833 | MediaTek Dimensity 810 MT6833V/PNZA |
| Processor clock | 2200 MHz | 2400 MHz |
| GPU | ARM Mail-G57 MC2 @955 Mhz | ARM Mali-G57 MC2 |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | | |
| Announced | 4Q 2022 | 3Q 2022 |
| Other names | B20 5G | N0050UU |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700, 600 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 1900, 1700, 850, 700, 600 TDD LTE: 2500 |
| Standard 5G | FDD 5G: 2100, 1900, 1700, 850, 600 TDD 5G: 2500 | FDD 5G: 2100, 1900, 1700, 850, 600 TDD 5G: 3700, 2500 |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | Standard | Standard |
| Photo sensor model | | OmniVision OV64B40 |
| Photo matrix | 48 Mpx | 64 Mpx |
| Optical zoom | | |
| Hybrid zoom | | 30x |
| Number of lenses | | 6 |
| Flash | LED | 2x LED |
| Dual-colour LED flash | | |
| Video resolution | 1920x1080 px | |
| Video formats | H.263, H.264, MPEG4 - 30 fps | H.264, MPEG4 |
| Additional | AF, f/1.79 | AF |
| Second camera | | |
| Camera type | Wide-angle | Wide-angle |
| Photo matrix | 16 Mpx | 5 Mpx |
| Optical zoom | | |
| Number of lenses | | 4 |
| Field of view | 123 ° | 115 ° |
| Flash | LED | 2x LED |
| Dual-colour LED flash | | |
| Video formats | H.263, H.264, MPEG4 - 30 fps | H.264, MPEG4 |
| Additional | FF, f/2.2 | FF, f/2.4 |
| Third camera | | |
| Camera type | Macro | Macro |
| Photo matrix | 2 Mpx | 2 Mpx |
| Optical zoom | | |
| Number of lenses | | 3 |
| Focal length | 37 mm | 40 mm |
| Flash | LED | 2x LED |
| Dual-colour LED flash | | |
| Video formats | H.263, H.264, MPEG4 - 30 fps | H.264, MPEG4 |
| Additional | FF | FF, f/2.4 |
| Fourth camera | | |
| Camera type | nd | Depth of field |
| Photo matrix | nd | 2 Mpx |
| Optical zoom | nd | |
| Number of lenses | nd | 3 |
| Flash | nd | 2x LED |
| Dual-colour LED flash | nd | |
| Video formats | nd | H.264, MPEG4 |
| Additional | nd | FF, f/2.4 |
CAMERAS - FRONT
| First camera | | |
| Camera type | Portrait | Portrait |
| Photo matrix | 8 Mpx | 16 Mpx |
| Optical zoom | | |
| Flash | | |
| Dual-colour LED flash | | |
| Video formats | H.263, H.264, MPEG4 - 30 fps | H.264, MPEG4 |
| Additional | FF | FF |
| Second camera | | |
| Camera type | nd | Depth of field |
| Photo matrix | nd | 2 Mpx |
| Optical zoom | nd | |
| Flash | nd | |
| Dual-colour LED flash | nd | |
| Video formats | nd | H.264, MPEG4 |
| Additional | nd | FF |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v2.0 | v2.0 |
| HSCSD | | |
| HSDPA | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | 11.52 Mbit/s | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.1 | v5.1 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 b/g/n/ac |
| WiFi frequencies | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 Type-C | v2.0 Type-C |
| GPS | | |
| A-GPS | | |
| QZSS | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | T9 | T9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, AAC+, AMR, MID, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | ART | ART |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |