Nokia 9210i vs Nokia E90
| Type | Clamshell | Clamshell |
| Dimensions | 158.00 x 56.00 x 27.00 mm | 132.00 x 57.00 x 20.00 mm |
| Weight | 244.00 g | 210.00 g |
| Display size | 4.50" | 3.90" |
| Display | Color / CSTN 4k colors 640 x 200 px (4.50") 149 ppi | Color / TFT 16M colors 800 x 352 px (3.90") 224 ppi |
| Display protection |   | |
| Additional display | Mono / STN 84 x 48 px | Color / TFT 16M colors 240 x 320 px (2.00") |
| Protection of the secondary display | | |
| Talk time (max.) | 2G: 600 min. (10.0 h) | 2G: 300 min. (5.0 h) |
| Stand-by (max.) | 2G: 230 h. (9.6 days) | 2G: 336 h. (14.0 days) |
| Standard battery | Li-Ion 1300 mAhBuy powerbank
| Li-Po 1500 mAhBuy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | | |
| Internal memory | 16 MB | 256 MB |
| End-user memory |  | 136 MB |
| RAM memory | | 128 MB |
| Memory cards |  MMC | microSD up to 2 GBBuy memory card |
| Operating system | Symbian 6.0 | Symbian 9.2 |
| Interface | - | Series 60 3rd Edition |
| Processor | - | TI OMAP2420 |
| Processor clock | - | 330 MHz |
| GPU | - | - |
| Touchscreen | | |
| SAR (10g) | 0,34 W/kg | 0,65 W/kg |
| DualSIM | | |
| Other names | - | - |
| GSM frequencies | 900 1800 | 850 900 1800 1900 |
| UMTS | | 2100 |
| LTE standard | | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo matrix | nd | 3.2 Mpx |
| Resolution | nd | 2048x1536 px |
| Optical zoom | nd | |
| Digital zoom | nd | 20x |
| Flash | nd | LED |
| Dual-colour LED flash | nd | |
| Video resolution | nd | 640x480 px |
| Video formats | nd | MPEG4, H.263 - 30 fps |
| Additional | nd | - |
CAMERAS - FRONT
| First camera | | |
| Photo matrix | nd | 0.1 Mpx |
| Resolution | nd | 320x240 px |
| Optical zoom | nd | |
| Flash | nd | |
| Dual-colour LED flash | nd | |
| Video formats | nd | MPEG4, H.263 - 30 fps |
| Additional | nd | - |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v1.1 | v2.0 |
| HSCSD | | |
| HSDPA | | |
| HSUPA | | |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | | class 10 |
| EDGE | | class 10 |
| Bluetooth | | v2.0 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | | v802.11 b/g |
| WiFi frequencies | | 2,4 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | | v2.0 |
| GPS | | |
| Beidou | | |
| 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 | 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 | | AAC, AAC+, AMR, M4A, MIDI, MP4, XMF, RA7, WMA, eAAC+ |
| Polyphony | | 64 voices |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | MIDP 1.0 | MIDP 2.0 |
| 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 | | |