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Brief information about compared phones: Samsung Galaxy M51 , ZTE nubia Red Magic MarsSamsung Galaxy M51 2020 year of release, cpu - Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), screen 6.7", with resolution 1080x2400. Smartphone has 32 megapixel front camera and 64 megapixel main camera. ZTE nubia Red Magic Mars 2018 year of release, cpu Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver), screen 6", with resolution 1080x2160. Smartphone has 8 megapixel front camera and 16 megapixel main camera. |
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Display | Technology | Super AMOLED Plus | LTPS IPS LCD | |
Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
Display colors | 16M | 16M | ||
Screen size | 6.7" inc | 6" inch | ||
Screen area | 108.4 cm2 | 92.9 cm2 | ||
Screen format | 20:9 (height:width) | 18:9 (height:width) | ||
Screen to body ratio | 86.7% | 78.3% | ||
Screen resolution | 1080 x 2400 px | 1080 x 2160 px | ||
PPI /points per inch/ | 402 PPI | |||
Screen protection | Corning Gorilla Glass 3 | Dinorex T2X-1 scratch/shock resistant glass | ||
Camera and Video | Rear camera, main | 64 MP, Quad | 16 MP, Single | |
Camera specs | -64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF -12 MP, f/2.2, 123˚ (ultrawide) -5 MP, f/2.4, (macro) -5 MP, (depth) | 16 MP, f/1.8, PDAF | ||
Functions | HDR | HDR | ||
Video | 1080p@30fps | 1080p@30fps | ||
Front camera, selfie | 32 MP, Single | 8 MP, Single | ||
Specifications | 32 MP, f/2.0, 26mm (wide), 1/2.8'', 0.8µm | 8 MP, f/2.0 | ||
Performance | Operating system OS | Android 10, One UI 2.0 | Android 9.0 (Pie); nubia Red Magic UI | |
Chipset | - Qualcomm SDM730 Snapdragon 730G (8 nm) | Qualcomm SDM845 Snapdragon 845 (10 nm) | ||
Processor CPU | - Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) | Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) | ||
Graphics processor GPU | - Adreno 618 | Adreno 630 | ||
External memory | microSDXC (dedicated slot) | No | ||
Internal memory | 128GB 6GB RAM, 128GB 8GB RAM | 256 GB, 10 GB RAM, 128 GB, 8 GB RAM 64 GB, 6 GB RAM | ||
Antutu 8 score | 272774 | 344852 | ||
General specs | Release date | 2020, August 31 | 2018, November | |
Dimensions (HxWxD) | 163.9 Х 76.3 Х 9.5 mm | 158.2 Х 75 Х 9.9 mm | ||
Weight | 213 g | 193 g | ||
Colors | Celestial Black, Electric Blue | Black, Red, Camouflage | ||
Battery | 7000 mAh, Li-Po, non-removable | 3800 mAh, Non-removable Li-Po | ||
Approximate price | 360 EUR | 420 EUR | ||
Body build | Glass front (Gorilla Glass 3), plastic back, plastic frame | Front glass, aluminum body | ||
Communication and Connectivity | SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) | ||
Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 400/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/150 Mbps | ||
GPRS | Yes | Yes | ||
Edge | Yes | Yes | ||
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | ||
GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS | ||
NFC | Yes | |||
USB | 2.0, Type-C 1.0 reversible connector | Type-C 1.0 reversible connector, USB On-The-Go | ||
Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, aptX, LE | ||
Harmful irradiation | SAR - 1.38 W/kg (head) SAR EU - 0.61 W/kg (head) 1.45 W/kg (body) | |||
Music and Audio | Radio | FM radio | No | |
Headphone jack | Yes | Yes | ||
Others | DTS HD sound -32-bit/384kHz audio -Active noise cancellation with dedicated mic | |||
Other features | Dop | - Sensors - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass - Fast charging 25W, 100% in 115 min -Reverse charging - Versions: SM-M515F/DSN (international) | Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass - Fast battery charging 5V/3A 16W - RGB light panel (on the back) |