Nokia N97 mini vs Dell Flash
| Type | Slide | Touch |
| Dimensions | 113.00 x 52.50 x 16.40 mm | 117.00 x 58.00 x 11.00 mm |
| Weight | 138.00 g | 115.00 g |
| Display size | 3.20" | 3.50" |
| Display | Color / TFT 16M colors 360 x 640 px (3.20") 229 ppi | Color / TFT 256k colors 480 x 800 px (3.50") 267 ppi |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) | 2G: 430 min. (7.2 h) 3G: 240 min. (4.0 h) | 2G: 720 min. (12.0 h) |
| Stand-by (max.) | 2G: 320 h. (13.3 days) 3G: 310 h. (12.9 days) | 2G: 725 h. (30.2 days) |
| Playback time (max.) | Audio: 28 h (1.2 days) Video: 3,5 h (0.1 days) | nd |
| Standard battery | Li-Ion 1200 mAhBuy powerbank
| Li-Po 1300 mAhBuy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | | |
| Internal memory | 8 GB | 512 MB |
| RAM memory |  | 512 MB |
| Memory cards |  microSD, microSDHC up to 16 GBBuy memory card | microSD, microSDHC up to 64 GBBuy memory card |
| Operating system | Symbian 9.4 | Android 2.2 Froyo |
| Interface | Series 60 5th Edition | - |
| Processor | ARM11 | Qualcomm MSM7230 |
| Processor clock | 434 MHz | 800 MHz |
| GPU | - | Adreno 205 |
| Touchscreen | | |
| DualSIM | | |
| Announced | 2Q 2009 | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 1900 2100 | 1900 2100 |
| LTE standard | | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo matrix | 5 Mpx | 5 Mpx |
| Resolution | 2584x1938 px | 2592x1944 px |
| Optical zoom | | |
| Flash | 2x LED | LED |
| Dual-colour LED flash | | |
| Video resolution | 640x480 px | |
| Video formats | MPEG4 - 30 fps | H.263, MPEG4 |
| Additional | AF | AF, EIS |
CAMERAS - FRONT
| First camera | | |
| Photo matrix | 0.3 Mpx | nd |
| Resolution | 640x480 px | nd |
| Optical zoom | | nd |
| Flash | | nd |
| Dual-colour LED flash | | nd |
| Video formats | MPEG4 - 30 fps | nd |
| Additional | - | nd |
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 | | 14.40 Mbit/s |
| HSUPA | | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | class 32 | class 10 |
| EDGE | class 32 | class 10 |
| Bluetooth | v2.0 EDR | v3.0 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 b/g | v802.11 b/g |
| WiFi frequencies | 2,4 GHz | 2,4 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 | v2.0 |
| GPS | | |
| Beidou | | |
| 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 |
| 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, WMA, eAAC, eAAC+ | AAC, AAC+, AMR, WMA, eAAC+ |
| Polyphony | 64 voices | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | MIDP 2.1 | Dalvik |
| 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 | | |
