LG Optimus GT540 vs Samsung Champ Duos (GT-E2652)
Side by side comparison between LG Optimus GT540 vs Samsung Champ Duos phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? LG Optimus GT540
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
15 Advantages 
2 Advantages | 12 Common items in both devices |
| Until 16GB microSD, microSDHC |
| TFT LCD |
| 260 thousand |
| Only digital zoom |
| Resistive |
| Single |
| LiPo: li-ion polymer (Removable) / Li-Ion: lithium-ion (Removable) |
| +5 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| LG Optimus GT540 | Samsung Champ Duos (GT-E2652) | |
| Change model | ||
| Model | Optimus GT540 | Champ Duos (GT-E2652) |
| Other model names | LG GT540 Optimus, LG-GT540 | Samsung Champ Duos E2652, Samsung E2652 |
| Country or region available |  (Global, International) | feature not registered |
| Brand | LG | Samsung |
| Release date | 5/1/2010 | 2/1/2011 |
| Depth | 12.9 millimeters (0.51 inches) | 12.95 millimeters (0.51 inches) |
| Size (width x height) | 109 x 54.5 millimeters (4.29 x 2.15 in) | 54.9 x 99.9 millimeters (2.16 x 3.93 in) |
| Weight | 115 grams (4.03 ounces) | 88 grams (3.08 ounces) |
| Build, materials | Plastic body | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| LG Optimus GT540 | Samsung Champ Duos (GT-E2652) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 3" inches | 2.6" inches |
| Screen-to-body ratio | ~45.1% (screen-to-body ratio) | ~38.2% (screen-to-body ratio) |
| Display resolution | 320x480 pixels | 240x320 pixels |
| Touchscreen | Resistive Single touch 1-point | Resistive Single touch 1-point |
| Pixel density (dot pitch) | 192 PPI | 154 PPI |
| Colors | 260 thousand | 260 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| LG Optimus GT540 | Samsung Champ Duos (GT-E2652) | |
| System version | Android 1.6 Donut | Proprietary OS |
| Firmware update | Android 2.1 Eclair | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| LG Optimus GT540 | Samsung Champ Duos (GT-E2652) | |
| Chipset | 32bit: Qualcomm MSM7227 | 32bit |
| CPU | Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | Qualcomm Adreno 200 | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| LG Optimus GT540 | Samsung Champ Duos (GT-E2652) | |
| RAM memory | 256MB SDRAM | feature not registered |
| Internal storage | 256MB (130MB available) | 50MB |
| External storage | Until 16GB microSD, microSDHC (dedicated slot) | Until 16GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| LG Optimus GT540 | Samsung Champ Duos (GT-E2652) | |
| Dual-SIM | Not supported | Dual-SIM Shift - Selectable (dedicated slot) |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 7.2/0.384 Mbps | 0.236 Mbps |
| Network technology | 2G, 3G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Tri-Band 900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 900/1800/1900 |
| Primary 3G network | UMTS 850/2100 | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA | GPRS, EDGE |
| Secondary 2G network | Not supported | GSM 900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| LG Optimus GT540 | Samsung Champ Duos (GT-E2652) | |
| Back camera (main camera) | 3.1 megapixels | 1.3 megapixels |
| Main camera resolution | 2048x1536 pixels | 1280x1024 pixels |
| Video recording (primary) | VGA (640x480) 15 fps | QCIF (176x144) |
| Flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Not supported |
| Touch focus | Not supported | feature not registered |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | feature not registered |
| BSI sensor | Not supported | feature not registered |
| HDR | Not supported | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| LG Optimus GT540 | Samsung Champ Duos (GT-E2652) | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| LG Optimus GT540 | Samsung Champ Duos (GT-E2652) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | feature not registered |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, DivX, Xvid, H.264, H.263, WMV | MP4, H.263 |
| Audio formats | MP3, WAV, eAAC+, WMA | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| LG Optimus GT540 | Samsung Champ Duos (GT-E2652) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.1 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 b/g [wifi3] (2.4GHz) | Not supported |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| LG Optimus GT540 | Samsung Champ Duos (GT-E2652) | |
| Sensors | Accelerometer Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG Optimus GT540 | Samsung Champ Duos (GT-E2652) | |
| Battery type | LiPo: li-ion polymer (Removable) LGIP-400N | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1500 mAh | 1000 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 6.3 hours | 14.3 hours |
| Standby | 500 hours (20.8 days) | 322 hours (13.4 days) |
➕ Other features | ||
| LG Optimus GT540 | Samsung Champ Duos (GT-E2652) | |
| Call control | Voice recorder | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White, Pink • 2GB microSD included • LG 3Way Sync • Java framework | • Colors: Black, White • Samsung TouchWiz Lite UI • Browser NetFront 3.5 • Java framework |
☢️ Radiation rate | ||
| LG Optimus GT540 | Samsung Champ Duos (GT-E2652) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |