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Brief information about compared phones: Lenovo B , Nokia E50Lenovo B 2016 year of release. cpu Quad-core 1.0 GHz Cortex-A53. screen 4.5". with resolution 480x800. Smartphone has 2 megapixel front camera and 5 megapixel main camera . Nokia E50 2006 year of release. cpu 235 MHz ARM 9. screen 2.1". with resolution 240x320. Smartphone has 1 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | capacitive touchscreen | |||
| Display colors | 16M | 256K | ||
| Screen size | 4.5" inch | 2.1" inch | ||
| Screen area | 57.6 cm2 | 13.7 cm2 | ||
| Screen format | 5:3 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 65.9% | 27.8% | ||
| Screen resolution | 480 x 800 px | 240 x 320 px | ||
| PPI /points per inch/ | 207 PPI | 190 PPI | ||
| Camera and Video | Rear camera, main | 5 MP, Single | 1.3 MP, Single | |
| Camera specs | 5 MP | 1.3 MP | ||
| Functions | LED flash | |||
| Video | Yes | QCIF | ||
| Front camera, selfie | 2 MP, Single | 0 MP, | ||
| Specifications | 2 MP | |||
| Performance | Operating system OS | Android 6.0 (Marshmallow) | Symbian OS 9.1, S60 3rd edition | |
| Chipset | Mediatek MT6735 (28 nm) | |||
| Processor CPU | Quad-core 1.0 GHz Cortex-A53 | 235 MHz ARM 9 | ||
| Graphics processor GPU | Mali-T720MP2 | |||
| External memory | microSD, up to 32 GB | microSD, up to 2 GB (dedicated slot) | ||
| Internal memory | 8 GB, 1 GB RAM | 70 MB, 32 MB RAM | ||
| General specs | Release date | 2016, October | 2006, May | |
| Dimensions (HxWxD) | 132.5 Х 66 Х 9.9 mm | 113 Х 43.5 Х 15.5 mm | ||
| Weight | 144 g | 104 g | ||
| Colors | Black, White, Gold | Silver, Black | ||
| Battery | 2000 mAh, Removable Li-Ion | 970 mAh, Removable Li-Ion | ||
| Approximate price | 80 EUR | 150 EUR | ||
| Battery life | Stand by time- Up to 170 h (3G) Talking time- Up to 11 h (3G) | Stand by time- Up to 215 h Talking time- Up to 6 h 40 min | ||
| Communication and Connectivity | SIM card | Single SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by) | Mini-SIM | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) | Show all network frequencies: | ||
| Speed | HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps | |||
| GPRS | Yes | Class 10 | ||
| Edge | Yes | Class 10 | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | No | ||
| GPS | Yes, with A-GPS | No | ||
| NFC | ||||
| USB | microUSB 2.0 | Pop-Port 2.0 | ||
| Bluetooth | 4.0, A2DP | 2.0 | ||
| Harmful irradiation | SAR - 0.96 W/kg (head) 1.33 W/kg (body) SAR EU - 0.97 W/kg (head) | |||
| Music and Audio | Radio | FM radio | No | |
| Headphone jack | Yes | No | ||
| Others | 5-way joystick navigation -Downloadable themes | |||
| Other features | Dop | Sensors Accelerometer Also known as Lenovo Vibe B | , Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word, Excel, PowerPoint, PDF) -Blackberry connectivity -Predictive text input -Voice command/memo -Organizer | |
