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Brief information about compared phones: LG Optimus LTE SU640 , Sharp PiLG Optimus LTE SU640 2011 year of release. cpu Dual-core 1.5 GHz Scorpion. screen 4.5". with resolution 720x1280. Smartphone has 1 megapixel front camera and 8 megapixel main camera . Sharp Pi 2018 year of release. cpu Quad-core 1.3 GHz Cortex-A53. screen 5.2". with resolution 720x1280. Smartphone has 8 megapixel front camera and 13 megapixel main camera . |
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| Display | Technology | HD-IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 16M | 16M | ||
| Screen size | 4.5" inch | 5.2" inch | ||
| Screen area | 55.8 cm2 | 74.5 cm2 | ||
| Screen format | 16:9 (height:width) | 16:9 (height:width) | ||
| Screen to body ratio | 61.9% | % | ||
| Screen resolution | 720 x 1280 px | 720 x 1280 px | ||
| PPI /points per inch/ | 326 PPI | 282 PPI | ||
| Screen protection | Scratch-resistant glass | |||
| Camera and Video | Rear camera, main | 8 MP, Single | 13 MP, Dual | |
| Camera specs | 8 MP, AF | 13 MP, f/2.2, AF -2 MP, depth sensor | ||
| Functions | LED flash | LED flash, panorama, HDR | ||
| Video | 1080p@30fps | 1080p@30fps | ||
| Front camera, selfie | 1.3 MP, Single | 8 MP, Single | ||
| Specifications | 1.3 MP | 8 MP | ||
| Performance | Operating system OS | Android 2.3.5 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich) | Android 7.0 (Nougat) | |
| Chipset | Qualcomm MSM8660 Snapdragon S3 | Mediatek MT6737M (28 nm) | ||
| Processor CPU | Dual-core 1.5 GHz Scorpion | Quad-core 1.3 GHz Cortex-A53 | ||
| Graphics processor GPU | Adreno 220 | Mali-T720 | ||
| External memory | microSD, up to 32 GB (dedicated slot), 16 GB included | microSD, up to 128 GB | ||
| Internal memory | 4 GB, 1 GB RAM | 16 GB, 2 GB RAM | ||
| General specs | Release date | 2011, October | 2018, February | |
| Dimensions (HxWxD) | 132.9 Х 67.9 Х 10.4 mm | Х Х mm | ||
| Weight | 135 g | 0 g | ||
| Colors | Black, White | White/Gold, Black | ||
| Battery | 1830 mAh, Removable Li-Ion | 3000 mAh, Li-Ion | ||
| Approximate price | 120 EUR | 110 EUR | ||
| Battery life | Stand by time- Up to 400 h Talking time- Up to 7 h | |||
| Communication and Connectivity | SIM card | Mini-SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1900 -4G - LTE 800 | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300) | ||
| Speed | HSPA, LTE | HSPA, LTE Cat4 150/50 Mbps | ||
| GPRS | No | Yes | ||
| Edge | No | Yes | ||
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS | ||
| NFC | ||||
| USB | microUSB 2.0 (MHL TV-out) | microUSB 2.0, USB On-The-Go | ||
| Bluetooth | 3.0, A2DP | 4.0, A2DP | ||
| Music and Audio | Radio | No | To be confirmed | |
| Headphone jack | Yes | No | ||
| Others | True HD Graphic Engine | Active noise cancellation with dedicated mic | ||
| Other features | Dop | Sensors Accelerometer, gyro, proximity, compass - T-DMB TV tuner -MP4/H.264/WMV/DviX player -MP3/WMA/WAV/FLAC/eAAC+ player -True HD movie editor -Document viewer/editor -Organizer -Voice memo/dial/commands -Predictive text input - For South Korea | Sensors Fingerprint (front-mounted), accelerometer, proximity - For Indonesia, Vietnam | |