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Samsung Galaxy S9 Plus vs Xiaomi Poco X3 Pro

Side-by-Side Specs Comparison

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Samsung Galaxy S9 Plus
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Xiaomi Poco X3 Pro
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Samsung Galaxy S9 Plus Xiaomi Poco X3 Pro
Launch
Release Date
Mar, 2018 Mar, 2021
Status
Discontinued Available
Body & Operating System
Operating system
Android 8.0 (Oreo) up to 10 Android 11
UI
One UI 2.5 MIUI 12
Dimensions
158.1 x 73.8 x 8.5 mm (6.22 x 2.91 x 0.33 in) 165.3 x 76.8 x 9.4 mm (6.51 x 3.02 x 0.37 in)
Weight
189 g 215 g
Body
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
IP68 dust/water resistant (up to 1.5m for 30 mins)
Glass front (Gorilla Glass 6), plastic back
IP53, dust and splash protection
Color Options
Midnight Black, Coral Blue, Titanium Gray, Lilac Purple, Burgundy Red, Sunrise Gold, Ice Blue, Polaris Blue Phantom Black, Frost Blue, Metal Bronze
Display Specifications
Technology
Super AMOLED IPS LCD
Size
6.2 inches
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6.67 inches
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Resolution
2K/Quad HD (QHD) - 1440 x 2960 pixels, 18.5:9 ratio (~529 ppi density) Full HD (FHD) - 1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Protection
Corning Gorilla Glass 5 Corning Gorilla Glass 6
Features
3D Touch (home button only), HDR10, Always-on display 120Hz refresh rate, HDR10, 450 nits (typ)
Battery & Charging
Capacity
Non-removable Li-Ion, 3500 mAh
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Non-removable Li-Po, 5160 mAh
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Charging
Fast charging 15W
Quick Charge 2.0
Qi/PMA wireless charging
Fast charging 33W, 59% in 30 min, 100% in 59 min
Processing Power
CPU
Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55) - EMEA
Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - USA/LATAM, Chin
Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver)
Chipset
Exynos 9810 (10 nm) - EMEA
Qualcomm SDM845 Snapdragon 845 (10 nm) - USA/LATAM, China
Qualcomm Snapdragon 860 (7 nm)
GPU
Mali-G72 MP18 - EMEA
Adreno 630 - USA/LATAM, China
Adreno 640
Memory & Storage
Ram
4/6GB RAM 6/8GB RAM
Storage Memory
64/128/256GB Built-in 128/256GB Built-in
Memory Card
microSD, up to 256GB (uses shared SIM slot) microSD, up to 256GB (dedicated slot)
Cameras
Rear/Back
Dual 12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, Dual Pixel PDAF, OIS
12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, AF, OIS, 2x optical zoom
Quad 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 119° (ultrawide)
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Features

LED flash, auto-HDR, panorama
Video 4K@30/60fps, 1080p@3 /60/240fps, 720p@960fps, HDR, stereo sound rec., gyro-EIS & OIS (30fps) Show more

Dual-LED flash, HDR, panorama
Video 4K@30fps, 1080p@30/ 0/120fps, 720p@960fps, gyro-EIS Show more

Front
Dual 8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF
2 MP (dedicated iris scanner camera)
Dual video call, Auto-HDR
Video 1440p@30fps
20 MP, f/2.2, (wide), 1/3.4", 0.8µm
HDR, panorama Video 1080p@30fps
Features
NA NA
Network
SIM
Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
Data
GSM / CDMA / HSPA / EVDO / LTE GSM / HSPA / LTE
2G Bands
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900 (Dual SIM model only)
CDMA 800 / 1900 - USA
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global, USA
CDMA2000 1xEV-DO - USA
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
LTE bands 1, 2, 3, 4, 5, 7... LTE band 1(2100), 2(1900),...
5G Bands
NO NO
Connectivity
WLAN (WIFI)
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
Bluetooth
5.0, A2DP, LE, aptX 5.0, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS
USB
USB Type-C 3.1 USB Type-C 2.0, USB On-The-Go
NFC
Yes Yes
Additional Features
Sensors
Fingerprint (rear-mounted), Iris scanner, accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
Samsung DeX (desktop experience support)
ANT+
Bixby natural language commands and dictation
Samsung Pay (Visa, MasterCard certified)
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Extra
FM radio (USA & Canada only) Infrared port
Pricing
Price
US$ 976 USD $303
Resale Value
Very High High
Comparison Result
Score
4 Point(s) 8 Point(s)
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