Samsung Galaxy S9 Plus (128GB) vs Xiaomi Mi 9 (6GB RAM+64GB)

Here you can compare Samsung Galaxy S9 Plus (128GB) and Xiaomi Mi 9 (6GB RAM+64GB). Comparing Samsung Galaxy S9 Plus (128GB) vs Xiaomi Mi 9 (6GB RAM+64GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S9 Plus (128GB) stands against Xiaomi Mi 9 (6GB RAM+64GB) and which one should you buy The current lowest price found for Samsung Galaxy S9 Plus (128GB) is ₹34,999 and for Xiaomi Mi 9 (6GB RAM+64GB) is ₹30,714. The details of both of these products were last updated on Jul 18, 2024.

SpecificationSamsung Galaxy S9 Plus (128GB)Xiaomi Mi 9 (6GB RAM+64GB)
Display6.2 inches, 1440 x 2960 pixels6.39 inches, 1080 x 2340 pixels
Internal Memory128 GB64 GB
OSAndroid v8.0 (Oreo)Android v9.0 (Pie), upgradable to v11
Battery3500 mAh, Li-ion Battery3300 mAh, Li-Po Battery
Rear Camera12 MP + 12 MP with autofocus48 MP + 16 MP + 12 MP with autofocus
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Specs Score78 / 100
Better Specs
76 / 100
Display Resolution1440 x 2960 pixels
Better Resolution
1080 x 2340 pixels
Storage128 GB
More Storage
64 GB
Rear Camera12 MP + 12 MP Dual48 MP + 16 MP + 12 MP Triple
Better Camera Resolution
Front Camera8 MP20 MP
Better Front Camera Resolution
Weight189 g173 g
Thickness8.5 mm7.6 mm
Battery3500 mAh
Bigger Battery
3300 mAh
Unique Features
3.5mm Audio Jack
Water Resistant
Memory Card Support
IR Blaster


Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateFebruary, 2018February, 2019


Dimensions73.8 x 158.1 x 8.5 mm74.7 x 157.5 x 7.6 mm
Weight189 g173 g


TypeColor Super AMOLED Screen (16M colors Colors)Color Super AMOLED Screen (16M Colors)
Size6.2 inches, 1440 x 2960 pixels6.39 inches, 1080 x 2340 pixels
Aspect Ratio18.5:919:9
PPI~ 531 PPI~ 403 PPI
Screen to Body Ratio~ 84.2%~ 85.2%
FeaturesCorning Gorilla Glass 5 Screen ProtectionCorning Gorilla Glass 6
NotchYes, Water Drop Notch


Storage128 GB64 GB
Card SlotYes, (Hybrid Slot), upto 512 GBNo


WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0Yes, v5.0
USBYes, USB-C v3.1Yes, USB-C v2.0
USB FeaturesUSB on-the-go
IR BlasterYes


GPSYes, with A-GPS SupportYes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
Fingerprint SensorYesYes, In Display
Face UnlockYes
SensorsIris Scanner, Accelerometer, Gyro, Proximity, Compass, Barometer, Heart Rate, SpO2Fccelerometer, Gyro, Proximity, Barometer, Compass
3.5mm Headphone JackYesNo
Water ResistanceYes, 1.5 m upto 30 min
IP RatingIP68
Dust ResistantYes


Rear Camera12 MP + 12 MP with autofocus48 MP + 16 MP + 12 MP with autofocus
FeaturesFace detection, Smile detection, Geo tagging, Panorama, Touch to focusHDR, Panorama
Video Recording4K @ 60 fps UHD4K @ 60 fps UHD
FlashYes, Dual LEDYes, Dual LED
Front Camera8 MP with Autofocus20 MP


OSAndroid v8.0 (Oreo)Android v9.0 (Pie), upgradable to v11
ChipsetSamsung Exynos 9810Qualcomm Snapdragon 855
CPU2.8 GHz, Octa Core Processor2.84 GHz, Octa Core Processor
GPUMali-G72 MP18Adreno 640
BrowserYes, supports HTML5Yes, supports HTML5


SupportsMMS, Instant Messaging, Voice Commands
EmailYes, with Push EmailYes
VideoMP4, DivX, XviDMP4/DivX/XviD/WMV/H.265
FM RadioNoNo
Document ReaderYesYes


TypeNon-Removable BatteryNon-Removable Battery
Size3500 mAh, Li-ion Battery3300 mAh, Li-Po Battery
Fast ChargingYes, Quick Charge 2.0Yes, Quick Charge 4+
Wireless ChargingYesYes


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