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Asus Zenfone 4 Pro ZS551KL vs Samsung Galaxy Note 20

 
Brief information about compared phones: Samsung Galaxy Note 20 , Asus Zenfone 4 Pro ZS551KL

Samsung Galaxy Note 20 2020 year of release, cpu - Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global -Octa-core (1x3.0 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) - USA, screen 6.7", with resolution 1080x2400. Smartphone has 10 megapixel front camera and 12 megapixel main camera.

Asus Zenfone 4 Pro ZS551KL 2017 year of release, cpu Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo), screen 5.5", with resolution 1080x1920. Smartphone has 8 megapixel front camera and 12 megapixel main camera.

Display Technology Super AMOLED Plus AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.7" inc 5.5" inch
Screen area 108.4 cm2 83.4 cm2
Screen format 20:9 (height:width) 16:9 (height:width)
Screen to body ratio 89.2% 70.3%
Screen resolution 1080 x 2400 px 1080 x 1920 px
PPI /points per inch/ 401 PPI
Screen protection Corning Gorilla Glass 5 Corning Gorilla Glass 5
Camera and Video Rear camera, main 12 MP, Triple 12 MP, Dual
Camera specs -12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS -64 MP, f/2.0, 27mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 3x hybrid zoom -12 MP, f/2.2, 120˚, 13mm (ultrawide), 1/2.55", 1.4µm 12 MP, f/1.7, 25mm (wide), 1/2.55'', 1.4µm, 4-axis OIS, dual pixel PDAF & laser AF -16 MP, 50mm (telephoto), 1/3.1'', 1.0µm, 2x optical zoom, AF
Functions Dual video call, Auto-HDR HDR
Video 4K@30/60fps, 1080p@30fps 1080p@30fps
Front camera, selfie 10 MP, Single 8 MP, Single
Specifications 10 MP, f/2.2, 26mm (wide), 1/3.2'', 1.22µm, Dual Pixel PDAF 8 MP, f/1.9, 1/3.2'', 22mm (wide), 1.4µm, PDAF
DxOMark Main Score 120
DxOMark Photo 123
DxOMark Video 105
Performance Operating system OS Android 10, One UI 2.5 Android 7.1.1 (Nougat), upgradable to Android 8 (Oreo); ZenUI 4
Chipset - Exynos 990 (7 nm+) - Qualcomm SM8250 Snapdragon 865+ (7 nm+) - USA Qualcomm MSM8998 Snapdragon 835 (10 nm)
Processor CPU - Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global -Octa-core (1x3.0 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) - USA Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
Graphics processor GPU - Mali-G77 MP11 - Global -Adreno 650 - USA Adreno 540
External memory No microSD, up to 512 GB (uses SIM 2 slot)
Internal memory 256GB 8GB RAM 64/128 GB, 6 GB RAM
Antutu 8 score 528591
General specs Release date 2020, August 05 2017, August
Dimensions (HxWxD) 161.6 Х 75.2 Х 8.3 mm 156.9 Х 75.6 Х 7.6 mm
Weight 192 g 175 g
Colors Mystic Green, Mystic Bronze, Mystic Gray, Mystic Red, Mystic Blue Moonlight White, Pure Black
Battery 4300 mAh,  Non-removable Li-Ion 3600 mAh,  Non-removable Li-Ion
Approximate price 950 EUR 390 EUR
Battery life Talking time- Up to 27 h 30 min (3G)
Body build Glass front (Gorilla Glass 5), plastic back Front/back glass (Gorilla Glass 5) & aluminum frame
Communication and Connectivity SIM card Single SIM (Nano-SIM and/or eSIM)Hybrid Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
Network Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)  CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100   CDMA2000 1xEV-DO -4G - LTE Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 19(800), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Global, Taiwan  LTE band 1(2100), 12(700), 18(800), 26(850), 29(700), 30(2300), 41(2500) - US, Canada, Brazil  LTE band 1(2100), 41(2500) - India
Speed HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 or 100 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC Yes Yes
USB 3.2, Type-C 1.0 reversible connector, USB On-The-Go Type-C 1.0 reversible connector
Bluetooth 5.0, A2DP, LE, aptX 5.0, A2DP, EDR, LE, aptX
Harmful irradiation SAR - 1.11 W/kg (head) 1.14 W/kg (body) SAR EU - 0.36 W/kg (head) 1.37 W/kg (body)
Music and Audio Radio FM radio (market dependent) FM radio
Headphone jack No Yes
Others - HDR10+ -Always-on display 24-bit/192kHz audio -DTS sound -Active noise cancellation with dedicated mic
Other features Dop - Sensors - Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer - Samsung Wireless DeX (desktop experience support) -ANT+ -Bixby natural language commands and dictation - Fast charging 25W -USB Power Delivery 3.0 -Fast Qi/PMA wireless charging 15W -Reverse wireless charging 4.5W - Samsung Pay (Visa, MasterCard certified) -IP68 dust/water resistant (up to 1.5m for 30 mins) -Stylus, 26ms latency (Bluetooth integration, gyro) Sensors Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, color spectrum , Infrared port - Fast battery charging: 50% in 32 min

An overview of the main advantages of each of the devices

Reasons to buy Galaxy Note 20
  • Screen 6.7"
  • Front camera 10 MP
  • Internal memory 256 GB
  • RAM 8 GB
Reasons to buy Zenfone 4 Pro ZS551KL
  • Screen 5.5"
  • Front camera 8 MP
  • External memory microSD GB