Nokia E90 vs Blackview BV4900 Pro
| Type | Clamshell | Touch |
| Waterproofness & dust-resistance |  | IP68 |
| Dimensions | 132.00 x 57.00 x 20.00 mm | 157.50 x 78.10 x 13.70 mm |
| Weight | 210.00 g | 261.00 g |
| Display size | 3.90" | 5.70" |
| Display | Color / TFT 16M colors 800 x 352 px (3.90") 224 ppi | Color / IPS TFT 16M colors 60 Hz 720 x 1440 px (5.70") 282 ppi |
| Display protection |   | Asahi Dragontrail Buy screen protector
|
| Additional display | Color / TFT 16M colors 240 x 320 px (2.00") | |
| Protection of the secondary display | | |
| Talk time (max.) | 2G: 300 min. (5.0 h) | |
| Stand-by (max.) | 2G: 336 h. (14.0 days) | |
| Standard battery | Li-Po 1500 mAhBuy powerbank
| Li-Ion 5580 mAhBuy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | | |
| Internal memory | 256 MB | 64 GB |
| End-user memory | 136 MB | |
| RAM memory | 128 MB | 4 GB |
| Memory cards |  microSD up to 2 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card |
| Operating system | Symbian 9.2 | Android 10 |
| Interface | Series 60 3rd Edition | - |
| Processor | TI OMAP2420 | MediaTek Helio P22 MT6762 |
| Processor clock | 330 MHz | 2000 MHz |
| GPU | - | PowerVR GE8320 @650 MHz |
| Touchscreen | | |
| SAR (10g) | 0,65 W/kg | |
| DualSIM | | |
| SIM cards standard | | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | nd | dual standby |
| Hybrid DualSIM | nd | nanoSIM, microSD |
| Announced | | 3Q 2020 |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 2100 | 850 900 1700 1900 2100 |
| LTE standard | | FDD LTE: 2600, 2100, 1800, 900, 800 TDD LTE: 2300 |
| Standard 5G | | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | | Standard |
| Photo sensor model | | Samsung S5K3L2 |
| Photo matrix | 3.2 Mpx | 13 Mpx |
| Sensor size | | 1/3,06 |
| Pixel size | | 1,12 µm |
| Resolution | 2048x1536 px | 4208x3120 px |
| Optical zoom | | |
| Digital zoom | 20x | |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Video resolution | 640x480 px | 1920x1080 px |
| Video formats | MPEG4, H.263 - 30 fps | H.264, MPEG4 |
| Additional | - | AF, f/2.2 |
| Second camera | | |
| Optical zoom | nd | |
| Flash | nd | |
| Dual-colour LED flash | nd | |
| Video formats | nd | H.264, MPEG4 |
| Additional | nd | FF |
| Third camera | | |
| Optical zoom | nd | |
| Flash | nd | |
| Dual-colour LED flash | nd | |
| Video formats | nd | H.264, MPEG4 |
| Additional | nd | FF |
CAMERAS - FRONT
| First camera | | |
| Camera type | | Portrait |
| Photo sensor model | | Samsung S5K4E2 |
| Photo matrix | 0.1 Mpx | 5 Mpx |
| Sensor size | | 1/4 |
| Pixel size | | 1,4 µm |
| Resolution | 320x240 px | |
| Optical zoom | | |
| Flash | | |
| Dual-colour LED flash | | |
| Video formats | MPEG4, H.263 - 30 fps | H.264, MPEG4 |
| Additional | - | FF, f/2.2 |
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 |
| HSUPA | | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | - |
| LTE UP | | - |
| WIMAX+ | | |
| GPRS | class 10 | |
| EDGE | class 10 | |
| Bluetooth | v2.0 | v5.0 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 b/g | 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 |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | v1.2 | |
| Dictionary | | 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 | |
| HD Voice | | |
| Sound formats | AAC, AAC+, AMR, M4A, MIDI, MP4, XMF, RA7, WMA, eAAC+ | AAC, AAC+, AMR, APE, FLAC, MID, WAV, eAAC+ |
| Polyphony | 64 voices | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | MIDP 2.0 | 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 | | |