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Brief information about compared phones: Celkon A98 , LG Vortex VS660Celkon A98 2013 year of release. cpu 1.0 GHz. screen 4". with resolution 480x800. Smartphone has 0 megapixel front camera and 3 megapixel main camera . LG Vortex VS660 2010 year of release. cpu 600 MHz. screen 3.2". with resolution 320x480. Smartphone has 3 megapixel main camera . |
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| Display | Technology | TFT | ||
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 256K | |||
| Screen size | 4" inch | 3.2" inch | ||
| Screen area | 45.5 cm2 | 30.5 cm2 | ||
| Screen format | 5:3 (height:width) | 3:2 (height:width) | ||
| Screen to body ratio | % | 45.5% | ||
| Screen resolution | 480 x 800 px | 320 x 480 px | ||
| PPI /points per inch/ | 233 PPI | 180 PPI | ||
| Camera and Video | Rear camera, main | 3.15 MP, Single | 3.15 MP, Single | |
| Camera specs | 3.15 MP | 3.15 MP, AF | ||
| Video | Yes | Yes | ||
| Front camera, selfie | 0.3 MP, Single | 0 MP, | ||
| Specifications | ||||
| Performance | Operating system OS | Android 4.0 (Ice Cream Sandwich) | Android 2.2 (Froyo) | |
| Processor CPU | 1.0 GHz | 600 MHz | ||
| External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 32 GB (dedicated slot), 2 GB included | ||
| Internal memory | 170 MB | |||
| General specs | Release date | 2013 | 2010, November | |
| Dimensions (HxWxD) | Х Х mm | 113.5 Х 59 Х 13.3 mm | ||
| Weight | 0 g | 124.8 g | ||
| Colors | Black | Black | ||
| Battery | 1800 mAh, Li-Ion | 1500 mAh, Removable Li-Ion | ||
| Battery life | Stand by time- Up to 180 h Talking time- Up to 6 h | Stand by time- Up to 500 h Talking time- Up to 7 h 30 min | ||
| Communication and Connectivity | SIM card | Dual SIM (Mini-SIM) | Mini-SIM | |
| Network | Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 | Show all network frequencies: -2G - CDMA 800 / 1900 | ||
| Speed | HSPA | EV-DO Rev.0, 153.2 Kbps | ||
| GPRS | Yes | No | ||
| Edge | Class 12 | No | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g, hotspot | ||
| GPS | No | Yes, with A-GPS | ||
| NFC | ||||
| USB | Proprietary | microUSB 2.0 | ||
| Bluetooth | Yes | 2.1, A2DP | ||
| Harmful irradiation | SAR - 1.20 W/kg (head) 0.79 W/kg (body) | |||
| Music and Audio | Radio | FM radio | No | |
| Headphone jack | Yes | Yes | ||
| Other features | Dop | Sensors Accelerometer | Sensors Accelerometer, proximity, compass - DivX/Xvid/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo -Predictive text input (Swype) - For Verizon | |
