LG GT540 vs HTC Wildfire
| Type | Touch | Touch | Touch |
| Dimensions | 109.00 x 54.60 x 12.70 mm | 106.75 x 60.40 x 11.99 mm | 113.00 x 55.00 x 13.65 mm |
| Weight | 115.50 g | 118.00 g | 118.50 g |
| Display size | 3.00" | 3.20" | 3.20" |
| Display | Color / TFT 256k colors 320 x 480 px (3.00") 192 ppi | Color / TFT 256k colors 240 x 320 px (3.20") 125 ppi | Color / TFT 320 x 480 px (3.20") 180 ppi |
| Display protection |   | Corning Gorilla Glass Buy screen protector
| |
| Additional display | | | |
| Protection of the secondary display | | | |
| Talk time (max.) | 2G: 330 min. (5.5 h) 3G: 440 min. (7.3 h) | 2G: 490 min. (8.2 h) 3G: 440 min. (7.3 h) | 2G: 450 min. (7.5 h) 3G: 400 min. (6.7 h) |
| Stand-by (max.) | 2G: 500 h. (20.8 days) 3G: 500 h. (20.8 days) | 2G: 480 h. (20.0 days) 3G: 690 h. (28.8 days) | 2G: 420 h. (17.5 days) 3G: 660 h. (27.5 days) |
| Standard battery | Li-Po 1500 mAhBuy powerbank
| Li-Ion 1300 mAhBuy powerbank
| Li-Ion 1340 mAhBuy powerbank
|
| Quick battery charging | | | |
| Wireless battery charging | | | |
| Internal memory | 512 MB | 512 MB | 512 MB |
| End-user memory | 116 MB | 175 MB |  |
| RAM memory | 256 MB | 384 MB | 288 MB |
| Memory cards |  microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC | microSD, microSDHC |
| Operating system | Android 1.6 Donut | Android 2.1 Eclair | Android 1.5 CupCake |
| Processor | Qualcomm MSM7227 | Qualcomm MSM7225 | Qualcomm MSM7201A |
| Processor clock | 600 MHz | 528 MHz | 528 MHz |
| GPU | Adreno 200 | - | - |
| Touchscreen | | | |
| SAR (10g) | | 0,754 W/kg | |
| DualSIM | | | |
| Announced | 2Q 2010 | 2Q 2010 | 2Q 2009 |
| Other names | Optimus; Swift | - | A6161; Sapphire |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | 900 2100 | 2100 |
| LTE standard | | | |
| CDMA | | | |
| Standard TD-SCDMA | | | |
| UMA | | | |
CAMERAS - BACK
| First camera | | | |
| Photo matrix | 3.2 Mpx | 5 Mpx | 3.2 Mpx |
| Resolution | 2048x1536 px | 2592x1944 px | 2048x1536 px |
| Optical zoom | | | |
| Digital zoom | 4x | | |
| Flash | | LED | |
| Dual-colour LED flash | | | |
| Video resolution | 640x480 px | 352x288 px | |
| Video formats | H.263, MPEG4 - 17 fps | H.263, MPEG4 | |
| Additional | - | AF | - |
CAMERAS - FRONT
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 | 7.20 Mbit/s | 7.20 Mbit/s | 7.20 Mbit/s |
| HSUPA | | | 2.00 Mbit/s |
| HSPA | | | |
| HSPA+ | | | |
| LTE DL | | | |
| LTE UP | | | |
| WIMAX+ | | | |
| GPRS | class 12 | | |
| EDGE | class 12 | | |
| Bluetooth | v2.1 EDR | v2.1 EDR | v2.0 EDR |
| A2DP Profile | | | |
| HDMI | | | |
| WiFi | v802.11 b/g | v802.11 b/g | v802.11 b/g |
| WiFi frequencies | 2,4 GHz | 2,4 GHz | 2,4 GHz |
| WiFi Direct | | | |
| WiFi Display | | | |
| DLNA | | | |
| Miracast | | | |
| WiFi hotspot | | | |
| IrDA | | | |
| USB | v2.0 | v2.0 | v2.0 |
| GPS | | | |
| A-GPS | | | |
| Beidou | | | |
| NFC | | | |
COMMUNICATION AND MESSAGING
| Call waiting | | | |
| Conferency | | | |
| Call forwarding | | | |
| Push To Talk | | | |
| Instant Messenger | | | |
| SMS | | | |
| EMS | | | |
| MMS | v1.2 | | |
| Dictionary | T9 | T9 | |
| Swype | | | |
| e-mail client | POP3, IMAP4, SMTP | | |
| Hardware QWERTY keyboard | | | |
| RSS Reader | | | |
Multimedia
| Radio | z RDS | | |
| MP3 | | | |
| Stereo speakers | | | |
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm |
| HD Voice | | | |
| Sound formats | AAC, AAC+, WAV, WMA, eAAC+ | | AAC, AAC+, AMR, OGG, WAV, WMA |
| Polyphony | | | |
| Ring composer | | | |
| Games | | | |
| Java | Dalvik | Dalvik | 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 | | | |