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Brief information about compared phones: BLU Life Pro , Samsung Galaxy M31BLU Life Pro 2013 year of release, cpu Quad-core 1.5 GHz Cortex-A7, screen 5", with resolution 720x1280. Smartphone has 5 megapixel front camera and 12 megapixel main camera. Samsung Galaxy M31 2020 year of release, cpu Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), screen 6.4", with resolution 1080x2340. Smartphone has 32 megapixel front camera and 64 megapixel main camera. |
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Display | Technology | IPS LCD | Super AMOLED | |
Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
Display colors | 16M | 16M | ||
Screen size | 5" inch | 6.4" inch | ||
Screen area | 68.9 cm2 | 100.5 cm2 | ||
Screen format | 16:9 (height:width) | 19.5:9 (height:width) | ||
Screen to body ratio | 65.0% | 84.1% | ||
Screen resolution | 720 x 1280 px | 1080 x 2340 px | ||
PPI /points per inch/ | 294 PPI | 403 PPI | ||
Screen protection | Corning Gorilla Glass 3 | |||
Camera and Video | Rear camera, main | 12 MP, Single | 64 MP, Triple | |
Camera specs | 12 MP, AF | 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF -8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm -5 MP, f/2.4, 25mm (macro), 1/5.0", (depth) | ||
Functions | LED flash, panorama, HDR | HDR | ||
Video | 1080p@30fps | 2160p@30fps, 1080p@30fps | ||
Front camera, selfie | 5 MP, Single | 32 MP, Single | ||
Specifications | 5 MP | 32 MP, f/2.0, 26mm (wide), 1/2.8'', 0.8µm | ||
Performance | Operating system OS | Android 4.2 (Jelly Bean) | Android 10.0; One UI 2.0 | |
Chipset | Mediatek MT6589T (28 nm) | Exynos 9611 (10nm) | ||
Processor CPU | Quad-core 1.5 GHz Cortex-A7 | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | ||
Graphics processor GPU | PowerVR SGX544MP2 | Mali-G72 MP3 | ||
External memory | No | microSDXC (dedicated slot) | ||
Internal memory | 16 GB, 1 GB RAM | 64GB 6GB RAM, 128GB 6GB RAM | ||
Antutu 7 score | 8000 | |||
GeekBench 4 Single Core | 396 | |||
GeekBench 4 Multi-Core | 1305 | |||
Antutu 8 score | 194554 | |||
General specs | Release date | 2013, November | 2020, February 25 | |
Dimensions (HxWxD) | 147 Х 72.1 Х 6.9 mm | 159.2 Х 75.1 Х 8.9 mm | ||
Weight | 158 g | 191 g | ||
Colors | Black | Ocean Blue, Space Black, Red | ||
Battery | 2500 mAh, Removable Li-Po | 6000 mAh, Non-removable Li-Po | ||
Approximate price | 210 EUR | 200 EUR | ||
Battery life | Stand by time- Up to 900 h (2G) / Up to 600 h (3G) Talking time- Up to 17 h (2G) / Up to 15 h (3G) | |||
Body build | Glass front (Gorilla Glass 3), plastic back, plastic frame | |||
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 (unspecified) | ||
Speed | HSPA 42.2/11.5 Mbps | HSPA, LTE-A | ||
GPRS | Class 12 | Yes | ||
Edge | Class 12 | Yes | ||
Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | ||
GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | ||
NFC | Yes (market/region dependent) | |||
USB | microUSB 2.0 | 2.0, Type-C 1.0 reversible connector | ||
Bluetooth | 4.0, A2DP | 5.0, A2DP, LE | ||
Harmful irradiation | SAR - 0.52 W/kg (head) 0.69 W/kg (body) SAR EU - 0.52 W/kg (head) 0.69 W/kg (body) | |||
Music and Audio | Radio | FM radio | FM radio, RDS, recording | |
Headphone jack | Yes | Yes | ||
Other features | Dop | Sensors Accelerometer, proximity, compass | Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass - Fast battery charging 15W - Versions: SM-M315F/DS |