LG U830 vs Nokia 2780 Flip
| Type | Clamshell | Flip |
| Dimensions | 98.00 x 49.00 x 14.80 mm | 110.20 x 58.00 x 19.50 mm |
| Weight | 93.00 g | 131.20 g |
| Display size | - | 2.70" |
| Display | Color / TFT 256k colors 240 x 320 px | Color / TFT 256k colors 240 x 320 px (2.70") 148 ppi |
| Display protection |   | |
| Additional display | Color / TFT 256k colors 128 x 160 px | Color / TFT 128 x 160 px (1.77") |
| Protection of the secondary display | | |
| Talk time (max.) | 2G: 180 min. (3.0 h) | 2G: 438 min. (7.3 h) 3G: 414 min. (6.9 h) 4G: 204 min. (3.4 h) |
| Stand-by (max.) | 2G: 258 h. (10.8 days) | 2G: 432 h. (18.0 days) 3G: 456 h. (19.0 days) 4G: 432 h. (18.0 days) |
| Standard battery |  | Li-Ion 1450 mAhBuy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | | |
| Phonebook memory | 1000 places | 1000 places |
| Internal memory | 200 MB | 512 MB |
| RAM memory | | 4 GB |
| Memory cards | |  microSD, microSDHC up to 32 GBBuy memory card |
| Operating system | - | KaiOS 3.1 |
| Interface | - | Series 30 |
| Processor | - | Qualcomm 215 |
| Processor clock | - | 1300 MHz |
| GPU | - | Adreno 308 |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard | | SingleSIM(nanoSIM) |
| Announced | | 4Q 2022 |
| Other names | - | - |
| GSM frequencies | 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 2100 | 850 900 2100 |
| LTE standard | | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 |
| Standard 5G | | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo matrix | 1.92 Mpx | nd |
| Resolution | 1600x1200 px | nd |
| Optical zoom | | nd |
| Flash | LED | nd |
| Dual-colour LED flash | | nd |
| Additional | - | nd |
CAMERAS - FRONT
| First camera | | |
| Camera type | | Standard |
| Photo matrix | 0.3 Mpx | 5 Mpx |
| Resolution | 640x480 px | |
| Optical zoom | | |
| Flash | | LED |
| Dual-colour LED flash | | |
| Additional | - | FF |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v2.0 | |
| HSCSD | | |
| HSDPA | | 42.20 Mbit/s |
| HSUPA | | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | - |
| LTE UP | | 51.00 Mbit/s |
| WIMAX+ | | |
| GPRS | class 10 | |
| EDGE | | |
| Bluetooth | v2.0 | v4.2 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | | v802.11 b/g/n |
| WiFi frequencies | | 2,4 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | | 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 | |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, AAC+, WMA | AAC, AMR, MID, OGG |
| Polyphony | 64 voices | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | MIDP 2.0 | |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |