<
<
|
|
|
|
||
|
|
|
|||
Brief information about compared phones: Nokia 3.1 A , Nokia E51Nokia 3.1 A 2019 year of release. cpu Quad-core 1.8 GHz Cortex-A53. screen 5.45". with resolution 720x1440. Smartphone has 5 megapixel front camera and 8 megapixel main camera . Nokia E51 2007 year of release. cpu 369 MHz ARM 11. screen 2". with resolution 240x320. Smartphone has 2 megapixel main camera . |
||||
| Display | Technology | IPS LCD | TFT | |
| Touchscreen | capacitive touchscreen | |||
| Display colors | 16M | 16M | ||
| Screen size | 5.45" inch | 2" inch | ||
| Screen area | 76.7 cm2 | 12.4 cm2 | ||
| Screen format | 18:9 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 69.8% | 23.5% | ||
| Screen resolution | 720 x 1440 px | 240 x 320 px | ||
| PPI /points per inch/ | 295 PPI | 200 PPI | ||
| Camera and Video | Rear camera, main | 8 MP, Single | 2 MP, Single | |
| Camera specs | 8 MP, f/2.0, AF | 2 MP | ||
| Functions | HDR | |||
| Video | 720p@30fps | 320p@15fps | ||
| Front camera, selfie | 5 MP, Single | 0 MP, | ||
| Specifications | 5 MP, f/2.2 | |||
| Performance | Operating system OS | Android 9.0 (Pie) | Symbian OS 9.2, Series 60 v3.1 UI | |
| Chipset | Qualcomm SDM429 Snapdragon 429 | |||
| Processor CPU | Quad-core 1.8 GHz Cortex-A53 | 369 MHz ARM 11 | ||
| Graphics processor GPU | Adreno 504 | |||
| External memory | microSD, up to 128 GB | microSD, up to 16 GB (dedicated slot) | ||
| Internal memory | 32 GB, 2 GB RAM | 130 MB, 96 MB RAM | ||
| General specs | Release date | 2019, June | 2007, September | |
| Dimensions (HxWxD) | 152.7 Х 71.9 Х 9.4 mm | 114.8 Х 46 Х 12 mm | ||
| Weight | 156 g | 100 g | ||
| Colors | Black | Black, Silver | ||
| Battery | 2990 mAh, Non-removable Li-Ion | 1050 mAh, Removable Li-Ion | ||
| Approximate price | 120 EUR | |||
| Battery life | Stand by time- Up to 310 h Talking time- Up to 4 h 20 min | |||
| Communication and Connectivity | SIM card | Nano-SIM | Mini-SIM | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA (unspecified) -4G - LTE (unspecified) | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 3.6/0.384 Mbps | ||
| GPRS | Yes | Class 32 | ||
| Edge | Yes | Class 32 | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11b/g, VoIP over WLAN | ||
| GPS | Yes, with A-GPS, GLONASS, BDS | No | ||
| NFC | ||||
| USB | 2.0, Type-C 1.0 reversible connector | miniUSB 2.0 | ||
| Bluetooth | 5.0, A2DP, LE | 2.0, A2DP | ||
| Harmful irradiation | SAR - 1.38 W/kg (head) 0.75 W/kg (body) SAR EU - 1.47 W/kg (head) | |||
| Music and Audio | Radio | FM radio | FM radio | |
| Headphone jack | Yes | No | ||
| Others | Five-way scroll key -Downloadable themes | |||
| Other features | Dop | Sensors Accelerometer, gyro, proximity - Fast battery charging 10W - For AT&T | , Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word, Excel, PowerPoint, PDF) incl. MS Office 2007 support via free update -Predictive text input -Voice command/memo -Organizer | |
