Microsoft Lumia 535 Dual SIM vs Meizu mBlu 21
| Type | Touch | Touch |
| Dimensions | 140.20 x 72.40 x 8.80 mm | 170.80 x 78.00 x 9.35 mm |
| Weight | 146.00 g | 196.00 g |
| Display size | 5.00" | 6.79" |
| Display | Color / IPS TFT 16M colors 540 x 960 px (5.00") 220 ppi | Color / IPS TFT 16,7M colors 90 Hz 720 x 1640 px (6.79") 264 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
 |  |
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) | 2G: 660 min. (11.0 h) 3G: 780 min. (13.0 h) | 4G: 1440 min. (24.0 h) |
| Stand-by (max.) | 2G: 336 h. (14.0 days) | 4G: 300 h. (12.5 days) |
| Playback time (max.) | Audio: 78 h (3.3 days) Video: 6,5 h (0.3 days) | nd |
| Internet browsing time (max.) | WiFi: 8,5 h (0.3 days) | nd |
| Standard battery | Li-Ion 1905 mAhBuy powerbank
| Li-Po 4900 mAhBuy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | | |
| Internal memory | 8 GB | 64 GB, 128 GB |
| RAM memory | 1 GB | 4 GB, 6 GB |
| Memory cards |  microSD, microSDHC, microSDXC up to 128 GBBuy memory card | |
| Operating system | MS Windows Phone 8.1 | Android 14 |
| Processor | Qualcomm Snapdragon 200 8212 | Unisoc Tiger T606 UMS9230 T7200 |
| Processor clock | 1200 MHz | 1600 MHz |
| GPU | Adreno 302 | Mali-G57 MP1 @650 MHz |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard | DualSIM(microSIM, microSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | | |
| Announced | 4Q 2014 | 4Q 2024 |
| Other names | RM-1090 | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | 850 900 1900 2100 |
| LTE standard | | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 |
| Standard 5G |  | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | | Standard |
| Photo matrix | 5 Mpx | 13 Mpx |
| Resolution | 2592x1936 px | |
| Optical zoom | | |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Video resolution | 848x480 px | |
| Video formats | MPEG4, H.264 - 30 fps | H.264, H.265, MPEG4 |
| Additional | AF, f/2.4 | AF |
| Second camera | | |
| Camera type | nd | Macro |
| Photo matrix | nd | 2 Mpx |
| Optical zoom | nd | |
| Flash | nd | LED |
| Dual-colour LED flash | nd | |
| Additional | nd | FF |
CAMERAS - FRONT
| First camera | | |
| Camera type | | Portrait |
| Photo matrix | 5 Mpx | 5 Mpx |
| Resolution | 2592x1936 px | |
| Optical zoom | | |
| Flash | | |
| Dual-colour LED flash | | |
| Video resolution | 848x480 px | |
| Video formats | MPEG4, H.264 - 30 fps | |
| Additional | FF, f/2.4 | 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 | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | - |
| LTE UP | | - |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v4.0 | v5.0 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 b/g/n | v802.11 a/b/g/n/ac |
| WiFi frequencies | 2,4 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 | v2.0 Type-C |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| 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
| Radio | z RDS | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Sound formats | 3G2, 3GP, AAC, AMR, ASF, M4A, MP4, WMA | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| Polyphony | 64 voices | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | | 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 | | |
