LG V30 (Signature) vs LG Optimus Chat C550
Side by side comparison between LG V30 vs LG Optimus Chat C550 phones, differences, pros, cons and full specifications. What's the better?
,
6"
POLED
POLED
1440x2880
16
MP
MP
5mp
6GB
RAM
RAM
Octa-core
3300
mAh
mAh
(Non removable)
vs
2.8"
TFT
TFT
320x480
3.1
MP
MP
512MB
RAM
RAM
Single-core
1500
mAh
mAh
(Removable)
What's the better phone? LG V30 (Signature)
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!
32 Advantages 
2 Advantages | 12 Common items in both devices |
| Only digital zoom |
| LDAF/PDAF: laser/phase detection autofocus / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Compass |
| Proximity sensor |
| +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 V30 (Signature) | LG Optimus Chat C550 | |
| Model | V30 (Signature) | Optimus Chat C550 |
| Other model names | LG V30 Signature edition 256GB, LGV300L, LG-V300L, LG Joan | LG C550 Optimus Chat, LG Optimus Chat C550 |
| Country or region available |  South Korea | feature not registered |
| Brand | LG | LG |
| Release date | 12/7/2017 | 3/1/2011 |
| Depth | 7.6 millimeters (0.3 inches) | 16.25 millimeters (0.64 inches) |
| Size (width x height) | 75.4 x 151.7 millimeters (2.97 x 5.97 in) | 59 x 109 millimeters (2.32 x 4.29 in) |
| Weight | 189 grams (6.62 ounces) | 122 grams (4.27 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Waterproof (IP?) | Not supported |
📲 Display | ||
| LG V30 (Signature) | LG Optimus Chat C550 | |
| Display type | P-OLED | TFT LCD |
| Screen size | 6" inches | 2.8" inches |
| Screen-to-body ratio | ~81.2% (screen-to-body ratio) | ~36.3% (screen-to-body ratio) |
| Display resolution | 1440x2880 pixels | 320x480 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 537 PPI | 206 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Gorilla Glass 5 | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| LG V30 (Signature) | LG Optimus Chat C550 | |
| System version | Android 8.0 Oreo | Android 2.2.1 Froyo |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| LG V30 (Signature) | LG Optimus Chat C550 | |
| Chipset | 64bit: Qualcomm Snapdragon 835 (MSM8998) (10nm) | 32bit: Qualcomm MSM7227 |
| CPU | Octa-core, 2 processors: 4x 2.45GHz Kryo 280 (Quad-core) 4x 1.9GHz Kryo 280 (Quad-core) | Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core) |
| GPU graphical controller | Qualcomm Adreno 540 (670-710MHz) | Qualcomm Adreno 200 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| LG V30 (Signature) | LG Optimus Chat C550 | |
| RAM memory | 6GB LPDDR4X | 512MB |
| Internal storage | 256GB (245GB available) | 140MB |
| External storage | Until 256GB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| LG V30 (Signature) | LG Optimus Chat C550 | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 1024/150 Mbps | 7.2/5.76 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1900/2100 | UMTS 900/1700/2100 |
| Primary 4G network | LTE Cat16 700/850/1800/2100/2600 (Bands 1,3,5,7,17,28) TD-LTE 2300/2600 (Bands 38,40) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| LG V30 (Signature) | LG Optimus Chat C550 | |
| Back camera (main camera) | (dual camera) 16 megapixels 13MP f/1.9 | 3.1 megapixels |
| Main camera resolution | 4608x3456 pixels | 2048x1536 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | VGA (640x480) 30 fps |
| Flash | LED flash | Not supported |
| Focal aperture | f/1.6 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 1µm pixel | feature not registered |
| Autofocus | LDAF/PDAF: laser/phase detection autofocus | Autofocus |
| Touch focus | Supported | feature not registered |
| Image stabilization | OIS (3-axis): Optical stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Not supported | feature not registered |
| HDR | HDR photo/video and HDR photo on front camera | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| LG V30 (Signature) | LG Optimus Chat C550 | |
| Front camera (secondary) | 5 megapixels | Not supported |
| Front camera resolution | 2560x1920 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/5" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| LG V30 (Signature) | LG Optimus Chat C550 | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | feature not registered |
| Radio | FM (RDS) | FM |
| TV | Digital TV | Not supported |
| Video formats | MP4, H.265, H.264, H.263, DivX, XviD, WMV | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, OGG, eAAC+, WMA, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| LG V30 (Signature) | LG Optimus Chat C550 | |
| USB | USB 3.1 Type-C reversible connector | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 2.1 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| LG V30 (Signature) | LG Optimus Chat C550 | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor | Accelerometer Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG V30 (Signature) | LG Optimus Chat C550 | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 3300 mAh | 1500 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 22 hours | 5 hours |
| Standby | 440 hours (18.3 days) | 440 hours (18.3 days) |
➕ Other features | ||
| LG V30 (Signature) | LG Optimus Chat C550 | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Retractable QWERTY keyboard |
| Miscellaneous | • Colors: Black, White • Ceramic body • LG UX 6.0+ • Dolby Vision/HDR10 compliant • Always-on display • 32-bit/192kHz audio • Fast battery charging: 50% in 36min • Quick Charge 3.0 • Qi wireless charging • IP68 certified: dust/water proof over 1.5 meter and 30min • MIL-STD-810G militar certified • T-DMB TV (korean standard) | • Colors: Black, Silver, Blue, Red, Pink • LG 3Way Sync • Wi-Fi Direct • Wi-Fi hotspot • Java framework |
☢️ Radiation rate | ||
| LG V30 (Signature) | LG Optimus Chat C550 | |
| 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 |