Very useful information to analyze and compare before choosing a smartphone. Technical specifications tell us if the model we look at is suited for our needs. Comparing these specifications could bring us the best mobile phone for the less money possible.

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Technical Specifications for Samsung Galaxy M20

Samsung Galaxy M20

The most important phone technical specifications
Technology	GSM / HSPA / LTE
Announced	2019, January
SIM	Dual SIM (Nano-SIM, dual stand-by)
Type	PLS TFT capacitive touchscreen, 16M colors
Weight	186 g (6.56 oz)
Size	6.3 inches, 97.4 cm2 (~83.6% screen-to-body ratio)
Resolution	1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)
Dimensions	156.4 x 74.5 x 8.8 mm (6.16 x 2.93 x 0.35 in)
Build	Front glass, plastic body
OS	Android 8.1 (Oreo), upgradable to Android 9.0 (Pie); One UI
Chipset	Exynos 7904 (14 nm)
CPU	Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
GPU	Mali-G71 MP2
Card slot	microSD, up to 1 TB (dedicated slot)
Internal	32GB 3GB RAM, 64GB 4GB RAM
Features	LED flash, panorama, HDR
Video	1080p@30fps
Single	8 MP, f/2.0, 25mm (wide)
Video	1080p@30fps
Features	HDR
Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery|	Non-removable Li-Po 5000 mAh battery
Colors	Ocean Blue, Charcoal Black
Price	$ 169.95 / £ 153.71 / ₹ 9,999
Performance	Basemark OS II: 2025 / Basemark OS II 2.0: 1846 Basemark X: 8434
Display	Contrast ratio: 1333:1 (nominal), 2.960 (sunlight)
Battery life	Endurance rating 103h
Loudspeaker	Yes
3.5mm jack	Yes
GPS	Yes, with A-GPS, GLONASS, BDS
USB	2.0, Type-C 1.0 reversible connector
Bluetooth	5.0, A2DP, LE
Other	Network|2G bands-GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 Network|3G bands-HSDPA 850 / 900 / 1900 / 2100 Network|4G bands-LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) Network|Speed-HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/50 Mbps Launch|Status-Available. Released 2019, February Sound|-Active noise cancellation with dedicated mic Dolby Atmos sound Comms|WLAN-Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Comms|Radio-FM radio, RDS, recording Battery|Charging-Fast battery charging 15W Misc|Models-SM-M205F, SM-M205FN, SM-M205G Misc|SAR EU-0.25 W/kg (head)     1.59 W/kg (body)     Tests|Camera-Video Tests|Loudspeaker-Voice 67dB / Noise 66dB / Ring 68dB Tests|Audio quality-Noise -90.5dB / Crosstalk -91.7dB