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Samsung Galaxy A9 Pro 2019 (SM-G887N) vs Xiaomi 15 (China 256GB/12GB)

Side by side comparison between Samsung Galaxy A9 Pro (2019) vs Xiaomi 15 phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi 15 X Samsung Galaxy A9 Pro 2019 (SM-G887N) 05Points
6.4"
PLS

1080x2340

24
MP

24mp

6GB
RAM

Octa-core

3400
mAh

(Non removable)

vs
29Points Xiaomi 15 (China 256GB/12GB) Compare Samsung Galaxy A9 Pro (2019) X
6.36"
AMOLED

1200x2670

50
MP

32mp

12GB
RAM

Octa-core

5400
mAh

(Non removable)

What's the better phone? Xiaomi 15 (China 256GB/12GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Galaxy A9 Pro 2019 (SM-G887N)} 5 Advantages Samsung Galaxy A9 Pro 2019 (SM-G887N) vs 15 (China 256GB/12GB)} 29 Advantages Xiaomi 15 (China 256GB/12GB)
+173 grams (6.06 ounces)11%
Lighter
vs192 grams (6.72 ounces)
+7.4 millimeters (0.29 inches)14%
Thinner
vs8.4 millimeters (0.33 inches)
+6.4"1%
Larger screen
vs6.36"
+ANT+Advantage
Sensors help you use the device
vsNot supported
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
2.2GHz 64bit Octa-corevs+4.32GHz 64bit Octa-core (3nm)121%
More powerful processor, you can open your applications faster
6GB LPDDR4Xvs+12GB LPDDR5X100%
More RAM memory. Typically more responsive and better for multitasking.
128GB (109GB available)vs+256GB (220GB available)102%
More internal storage for applications and files
eMMC 5.1vs+UFS 4.0Advantage
Fastest write and read storage.
TFT PLSvs+LTPO AMOLEDAdvantage
LTPO AMOLED display is brighter and more vivid
16 millionvs+68 billion4249 times
More colors on the screen is better quality images and videos
1080x2340 pixelsvs+1200x2670 pixels27%
Higher resolution screen
403 PPIvs+460 PPI14%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(triple camera) 24MP + 10MP + 5MPvs+(triple camera) 50MP + 50MP + 50MP3 times
Higher resolution main camera
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
1/2.8" inchesvs+1/1.31" inches114%
The larger sensor camera lets you take photos with better depth.
f/1.7 (aperture)vs+f/1.6 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 24MPvs+(front) 32MP34%
Higher resolution secondary camera to take pictures and selfies
4K UHD (3840x2160)vs+8K UHD (7680x4320)3 times
More image quality for recording videos with the primary camera
(front) Full HD (1920x1080)vs+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
Android 10vs+Android 15Advantage
Android 15 is newer and safer
4G LTE-Avs+5G Sub6Advantage
The 5G Sub6 network is newer and faster
(4G LTE-A) 800 Mbpsvs+(5G Sub6) 3000 Mbps3 times
Faster for surfing the internet and download files
Not supportedvs+BarometerAdvantage
Sensors help you use the device
3400 mAhvs+5400 mAh59%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
18Wvs+90W4 times
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
Not supportedvs+Qi Wireless charging (Qi/WPC)Advantage
Wireless charging is another way to charge the battery.
1 slot (Single-SIM)vs+2 slots (Dual-SIM) + e-SIM (Eletronic)Advantage
You can have more mobile carriers/operators on the same device.
802.11 a/b/g/n/ac [wifi5]vs+802.11 a/b/g/n/ac/ax/be [wifi7/6E/6]Advantage
WiFi 802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] is newer and faster
5.0 + A2DP/LEvs+6.0 + A2DP/LEAdvantage
Bluetooth 6.0 + A2DP/LE is newer and faster
USB 2.0 Type-C, USB OTG On-The-Govs+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

23 Common items in both devices
Aluminum frame, glass front/back / Aluminum body, glass front
Digital and optical zoom
PDAF: phase detection autofocus
HDR photo on both cameras / HDR photo/video on both cameras
Capacitive
Multitouch
Accelerometer
+16 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Galaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
Change model 
ModelGalaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
Other model names갤럭시 A9 Pro SM-G887NTKASKO, Galaxy A8sXiaomi 15 24129PN74C
Country or region availableSouth Korea
South Korea
China
China
BrandSamsungXiaomi
Release date12/1/201810/29/2024
Depth7.4 millimeters (0.29 inches)8.4 millimeters (0.33 inches)
Size (width x height)74.9 x 158.4 millimeters (2.95 x 6.24 in)71.2 x 152.3 millimeters (2.8 x 6 in)
Weight173 grams (6.06 ounces)192 grams (6.72 ounces)
Build, materialsAluminum frame, glass front/backAluminum body, glass front
Protection against water and othersNot supportedIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

📲 Display

Galaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
Display typeTFT PLSLTPO AMOLED
Screen size6.4" inches6.36" inches
Screen-to-body ratio~84.7% (screen-to-body ratio)~90% (screen-to-body ratio)
Display resolution1080x2340 pixels1200x2670 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)403 PPI460 PPI
Colors16 million68 billion
Scratch-resistant glassGorilla Glass 3Dragon Crystal Glass
Refresh ratefeature not registered120Hz
Display featuresfeature not registered3200nits[peak]
Dolby Vision/HDR10+
Touch Sampling Rate: 300Hz

🤖 Operating System

Galaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
System versionAndroid 9.0 PieAndroid 15
Firmware updateAndroid 10feature not registered
User InterfaceOne UIHyperOS 2

⚙️ Processor

Galaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
Chipset64bit: Qualcomm Snapdragon 710 SDM710 (10nm)64bit: Qualcomm Snapdragon 8 Elite (SM8750-AB) (3nm)
CPUOcta-core, 2 processors:
2x 2.2GHz Kryo 360 Gold (Dual-core)
6x 1.7GHz Kryo 360 Silver (Hexa-core)
Octa-core, 2 processors:
2x 4.32GHz Oryon V2 Phoenix L (Dual-core)
6x 3.53GHz Oryon V2 Phoenix M (Hexa-core)
GPU graphical controllerQualcomm Adreno 616 500MhzQualcomm Adreno 830 (1100MHz)
Performance (benchmark)feature not registeredAnTuTu: 2534643 (v10)
Geekbench: 9419 (v6)

💽 Memory and storage

Galaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
RAM memory6GB LPDDR4X12GB LPDDR5X
Internal storage128GB (109GB available)
eMMC 5.1
256GB (220GB available)
UFS 4.0
External storageNot supportedNot supported

📶 Mobile networks

Galaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF) + e-SIM
Maximum Download / Upload800/150 Mbps3000/1024 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandTri-Band 900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat15/13 (1, 3, 4, 5, 7, 8, 17, 26)
TD-LTE (38, 40, 41)
LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66)
TD-LTE (34, 38, 39, 40, 41, 42, 48)
VoLTE
Primary 5G networkNot supportedSA/NSA/Sub6 (1, 2, 3, 5, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 80, 81, 83, 84, 89)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1700/1900/2100
Secondary 4G networkNot supportedLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66)
TD-LTE (34, 38, 39, 40, 41, 42, 48)
VoLTE
Secondary data networkNot supportedGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6

📷 Camera

Galaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
Back camera (main camera)(triple camera)
24 megapixels
10MP telephoto f/2.452mm1/3.9"1.0µmAF2x-optical-zoom
5MP depth f/2.2
(triple camera)
50 megapixels
50MP telephoto f/2.060mm1/2.76"0.64µmPDAFOIS2.6x-optical-zoom
50MP ultrawide f/2.214mm115°1/2.76"0.64µm
Main camera resolution5632x4224 pixels8160x6120 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps8K UHD (7680x4320) 30 fps
FlashLED flashDual-LED flash
Focal aperturef/1.7 (aperture)f/1.6 (aperture)
Focal length27mm (lens)23mm (lens)
Sensor size1/2.8" inches1/1.31" inches
Pixel size0.9µm pixel1.2µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomDigital and optical zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo/video on both cameras
Camera extras1080p@240fps8K@24/30fps (HDR)
4K@24/30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG)
1080p@30/60/120/240/960fps
720p@1920fps
Leica Summilux

📸 Front camera

Galaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
Front camera (secondary)24 megapixels32 megapixels
Front camera resolution5632x4224 pixels6528x4896 pixels
Video recording (secondary)Full HD (1920x1080)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal length26mm (lens)21mm (lens)
Sensor size1/2.8" inches1/3.14" inches
Pixel size0.9µm pixel0.7µm pixel

🔉 Sound and multimedia

Galaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
LoudspeakerStereo soundStereo sound
24-bit/192kHz
Dolby Atmos
Hi-Res
Active noise cancellation2 microphones or more4 microphones
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Galaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 3.2 Type-C, USB OTG On-The-Go
Audio output3.5mm jackType-C reversible connector
TV outputNot supportedUSB Type-C (reversible)
Bluetooth5.0 + A2DP/LE6.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEOA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFCSupportedSupported
Infrared portNot supportedSupported

🧭 Sensors

Galaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
SensorsAccelerometer
Ambient light sensor
ANT+
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
Battery typeLi-Ion: lithium-ion (Non removable)Li-Si: lithium-silicon (Non removable)
Battery capacity3400 mAh5400 mAh
Charger, watts18W Wired fast charging90W Wired fast charging
Reverse charging by cable
Quick Charge 3+
USB Power Delivery 3.0
Inductive / wireless chargingNot supported50W Qi Wireless charging (Qi/WPC)
10W Reverse wireless charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, Gradient Black, Blue
• Samsung Pay
• Colors: Black, White, Green, Lilac, Liquid Silver
• Xiaomi HyperAI

☢️ Radiation rate

Galaxy A9 Pro 2019 (SM-G887N)Xiaomi 15 (China 256GB/12GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)0.601W/kg (head), 1.14W/kg (body)0.99W/kg (head), 1W/kg (body)
X

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