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Brief information about compared phones: Nokia E90 , vivo NEX Dual DisplayNokia E90 2007 year of release, cpu 330 MHz, screen 4", with resolution 800x352. Smartphone has 0 megapixel front camera and 3 megapixel main camera. vivo NEX Dual Display 2018 year of release, cpu Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver), screen 6.39", with resolution 1080x2340. Smartphone has 12 megapixel front camera and 12 megapixel main camera. |
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| Display | Technology | TFT | Super AMOLED | |
| Touchscreen | capacitive touchscreen | |||
| Display colors | 16M | 16M | ||
| Screen size | 4" inch | 6.39" inch | ||
| Screen area | 38.1 cm2 | 100.2 cm2 | ||
| Screen format | (height:width) | 19.5:9 (height:width) | ||
| Screen to body ratio | 50.6% | 84.7% | ||
| Screen resolution | 800 x 352 px | 1080 x 2340 px | ||
| PPI /points per inch/ | 0 PPI | 403 PPI | ||
| Camera and Video | Rear camera, main | 3.15 MP, Single | 12 MP, Triple | |
| Camera specs | 3.15 MP, AF | 12 MP, f/1.8, 1/2.55'', 1.4µm, 4-axis OIS, Dual Pixel PDAF -2 MP, depth sensor -TOF camera, f/1.3 | ||
| Functions | LED flash | LED flash, HDR, panorama | ||
| Video | Yes | 2160p@30fps, 1080p@30fps | ||
| Front camera, selfie | 0.3 MP, Single | 12 MP, Triple | ||
| Specifications | QCIF videocall camera | Uses main cameras | ||
| Performance | Operating system OS | Symbian 9.2, S60 rel. 3.1 | Android 9.0 (Pie); Funtouch 4.5 | |
| Chipset | Qualcomm SDM845 Snapdragon 845 (10 nm) | |||
| Processor CPU | 330 MHz | Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) | ||
| Graphics processor GPU | Adreno 630 | |||
| External memory | microSD, up to 16 GB (dedicated slot) | No | ||
| Internal memory | 128 MB | 128 GB, 10 GB RAM | ||
| Antutu 8 score | 340355 | |||
| General specs | Release date | 2007, February | 2018, December | |
| Dimensions (HxWxD) | 132 Х 57 Х 20 mm | 157.2 Х 75.3 Х 8.1 mm | ||
| Weight | 210 g | 199 g | ||
| Colors | Red, Mocha | Polar Blue | ||
| Battery | 1500 mAh, Removable Li-Ion | 3500 mAh, Non-removable Li-Ion | ||
| Approximate price | 400 EUR | 700 EUR | ||
| Battery life | Stand by time- Up to 330 h Talking time- Up to 5 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 | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 19(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) | ||
| Speed | HSPA 3.6/0.384 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps | ||
| GPRS | Yes | Yes | ||
| Edge | Yes | Yes | ||
| Wi-Fi | Wi-Fi 802.11b/g | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | ||
| GPS | Yes, with A-GPS; Nokia Maps | Yes, with A-GPS, BDS, GNSS | ||
| NFC | ||||
| USB | miniUSB 2.0 | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | ||
| Bluetooth | 2.0, A2DP | 5.0, A2DP, LE | ||
| Harmful irradiation | SAR - 0.59 W/kg (head) 0.72 W/kg (body) SAR EU - 0.65 W/kg (head) | |||
| Music and Audio | Radio | FM radio | No | |
| Headphone jack | No | Yes | ||
| Others | Second external 16M colors display (240 x 320 pixels), 2 inches -Downloadable themes | Secondary display (on the back): -Super AMOLED, 5.49 inches, 1080 x 1920 pixels | ||
| Other features | Dop | , Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Voice command/dial -Organizer -Printing -Document editor (Word, Excel, PowerPoint, PDF) incl. MS Office 2007 support via free update -Photo/video editor | Sensors Fingerprint (under display), accelerometer, gyro, proximity, compass - Fast battery charging 10V/2.25A 22.5W | |
