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Xiaomi Mi 9

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Samsung Galaxy A9 (2018)

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Comparison - Xiaomi Mi 9 vs Samsung Galaxy A9 (2018)

Xiaomi Mi 9 is smartphone from 2019 year with weight of 173 grams and size 157.5 x 74.7 x 7.6 mm.. It has a screen of 6.39 inches, camera 48 MP and memory 64/128 GB, 6/8 GB RAM. Its processor is Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)

Samsung Galaxy A9 (2018) is smartphone from 2018 year with weight of 183 grams and size 162.5 x 77 x 7.8 mm.. It has a screen of 6.3 inches, camera 24 MP and memory 64/128 GB, 6/8 GB RAM. Its processor is Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)

For a full comparison of all specs check the table below .


Common features
Release date 2019 2018
Dimensions (HxWxD) 157.5 Х 74.7 Х 7.6 mm 162.5 Х 77 Х 7.8 mm
Weight 173 g 183 g
Body Build Back glass (Gorilla Glass 5), aluminum frame (7000 series)
Colors Lavender Violet, Ocean Blue, Piano Black Caviar Black, Lemonade Blue, Bubblegum Pink
Battery 3300 mAh,  Non-removable Li-Po 3800 mAh,  Non-removable Li-Ion
Approximate price 450 EUR 600 EUR

Performance
Operating system - OS Android 9.0 (Pie) Android 8.0 (Oreo), planned upgrade to Android 9.0 (Pie)
Chipset - Qualcomm SDM855 Snapdragon 855 (7 nm) - Qualcomm SDM660 Snapdragon 660 (14 nm)
Processor CPU - Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485) - Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Graphics processor GPU Adreno 640 Adreno 512
External memory No microSD, up to 512 GB (dedicated slot)
Internal memory 64/128 GB, 6/8 GB RAM 64/128 GB, 6/8 GB RAM
Antutu score 370342 134784

Screen
Technology Super AMOLED Super AMOLED
Touchscreen Super AMOLED capacitive touchs capacitive touchscreen
Display colors 16M 16M
Screen size 6.39" inc 6.3" inc
Screen area 100.2 cm2 100.2 cm2
Screen format 19.5:9 (height:width) 18.5:9 (height:width)
Screen to body ratio 85.2% 80.1%
Screen resolution 1080 x 2340 px 1080 x 2220 px
Screen PPI /points per inch/ 403 PPI 393 PPI
Screen protection Corning Gorilla Glass 6
Other specs - HDR10
-DCI-P3
Camera and Video
Rear camera, main 48 MP, Triple 24 MP, Quad
Camera specs -48 MP, f/1.8, 1/2'', 0.8µm, Laser/PDAF
-16 MP, f/2.2, 13mm (ultrawide), 1/3.0'', 1.0µm, Laser/PDAF
-12 MP, f/2.2, 54mm (telephoto), 1/3.6'', 1.0µm, Laser/PDAF, 2x optical zoom
-24 MP, f/1.7, 27mm (wide), 1/2.8'', 0.9µm, PDAF
-8 MP, f/2.4, 12mm (ultrawide), 1/4.0'', 1.12µm
-10 MP f/2.4, 52mm, (telephoto), 1/3.9'', 1.0µm, 2x optical zoom
-5 MP, f/2.2, 24mm (wide), 1/5.0'', 1.12µm, depth sensor
Functions Dual-LED flash, HDR, panorama LED flash, panorama, HDR
Video 2160p@30/60fps, 1080p@30/120/240fps, 1080p@960fps 2160p@30fps, 1080p@30fps
DxOMark Main Score 107 86
DxOMark Photo 112 90
DxOMark Video 99 77
Front camera, selfie 20 MP, Single 24 MP, Single
Specifications 20 MP, f/2.0, 0.9µm 24 MP, f/2.0, 27mm (wide), 1/2.8'', 0.9µm
Functions HDR HDR
Video 1080p@30fps 1080p@30fps
Communication and Connectivity
SIM card Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Network GSM / CDMA / HSPA / LTE GSM / HSPA / LTE
Bands -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 
CDMA 800 & TD-SCDMA
-3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
-4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 39(1900), 40(2300)
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
Speed HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC Yes Yes
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector
Bluetooth 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE
Harmful irradiation SAR - 0.27 W/kg (head)     0.84 W/kg (body)    
SAR EU - 0.35 W/kg (head)     1.59 W/kg (body)    
Music and Audio
Radio No FM radio
Headphone jack No Yes
Others - Active noise cancellation with dedicated mic - Active noise cancellation with dedicated mic
-Dolby Atmos
Other features
Sensors - Fingerprint (under display), accelerometer, gyro, proximity, compass , Infrared port - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Other extras
- ANT+
-Fast battery charging
- Samsung Pay
Versions
- Also known as Samsung Galaxy A9 Star Pro, Samsung Galaxy A9s Versions: SM-A920F/DS (Global); SM-A9200 (China)

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