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Brief information about compared phones: BLU Tango , Nokia 3.1 PlusBLU Tango 2010 year of release. cpu 600 MHz ARM 11. screen 2.8". with resolution 240x320. Smartphone has 3 megapixel main camera . Nokia 3.1 Plus 2018 year of release. cpu Octa-core 2.0 GHz Cortex-A53. screen 6". with resolution 720x1440. Smartphone has 8 megapixel front camera and 13 megapixel main camera . |
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| Display | Technology | TFT | IPS LCD | |
| Touchscreen | resistive touchscreen | capacitive touchscreen | ||
| Display colors | 256K | 16M | ||
| Screen size | 2.8" inch | 6" inch | ||
| Screen area | 24.3 cm2 | 92.9 cm2 | ||
| Screen format | 4:3 (height:width) | 18:9 (height:width) | ||
| Screen to body ratio | 44.7% | 77.5% | ||
| Screen resolution | 240 x 320 px | 720 x 1440 px | ||
| PPI /points per inch/ | 143 PPI | 268 PPI | ||
| Camera and Video | Rear camera, main | 3.15 MP, Single | 13 MP, Dual | |
| Camera specs | 3.15 MP | 13 MP, f/2.0, AF -5 MP, f/2.4, depth sensor | ||
| Functions | LED flash, HDR | |||
| Video | 320p@15fps | 720p@30fps | ||
| Front camera, selfie | 0 MP, | 8 MP, Single | ||
| Specifications | 8 MP, f/2.2 | |||
| Performance | Operating system OS | Android 2.2 (Froyo) | Android 8.1 (Oreo), planned upgrade to Android 9.0 (Pie); Android One | |
| Chipset | Qualcomm MSM7227 Snapdragon S1 | Mediatek MT6762 Helio P22 (12 nm) | ||
| Processor CPU | 600 MHz ARM 11 | Octa-core 2.0 GHz Cortex-A53 | ||
| Graphics processor GPU | Adreno 200 | PowerVR GE8320 | ||
| External memory | microSD, up to 16 GB (dedicated slot), 2 GB included | microSD, up to 400 GB | ||
| Internal memory | 512 MB, 256 MB RAM | 32 GB, 3 RAM 16 GB, 2 GB RAM | ||
| Antutu 7 score | 75202 | |||
| General specs | Release date | 2010, September | 2018, October | |
| Dimensions (HxWxD) | 98.7 Х 55 Х 13 mm | 156.9 Х 76.4 Х 8.2 mm | ||
| Weight | 94 g | 180 g | ||
| Colors | Black, White, Red | Blue, White, Gray | ||
| Battery | 1200 mAh, Removable Li-Ion | 3500 mAh, Non-removable Li-Ion | ||
| Approximate price | 100 EUR | 150 EUR | ||
| Battery life | Stand by time- Up to 500 h (2G) / Up to 500 h (3G) Talking time- Up to 12 h (2G) / Up to 6 h (3G) | |||
| Body build | Front glass, aluminum body | |||
| 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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE | ||
| Speed | HSPA 3.6/0.384 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | ||
| GPRS | Class 10 | Yes | ||
| Edge | Class 10 | Yes | ||
| Wi-Fi | Wi-Fi 802.11 b/g, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | ||
| NFC | Yes (APAC & EMEA only) | |||
| USB | microUSB 2.0 | microUSB 2.0, USB On-The-Go | ||
| Bluetooth | 2.1 | 4.1, A2DP, LE | ||
| Harmful irradiation | SAR EU - 0.41 W/kg (head) 1.58 W/kg (body) | |||
| Music and Audio | Radio | Stereo FM radio, RDS | FM radio | |
| Headphone jack | Yes | Yes | ||
| Other features | Dop | Sensors Accelerometer, compass - MP3/AAC/AAC+/eAAC+/AMR-NB/AMR-WB/MIDI/PCM/WMA -MP4/H.264/WMV player -Predictive text input | Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
