Xiaomi 15T Pro vs Samsung Galaxy S21 Ultra

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Overview

Specs Score89 / 10092 / 100
Better Specs
Display Resolution1220 x 2712 pixels1440 x 3200 pixels
Better Resolution
CPU Clock Speed3.63 GHz
Faster Clock Speed
2.9 GHz
Rear Camera50 MP + 50 MP + 12 MP Triple108 MP Quad
Better Camera Resolution
Front Camera32 MP40 MP
Better Front Camera Resolution
Weight210 g
Lighter
227 g
Thickness8 mm
Slimmer
8.9 mm
Battery5500 mAh
Bigger Battery
5000 mAh
Unique Features
IR Blaster
No

General

Model2506BPN68GGalaxy S21 Ultra 5G
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateSeptember 24, 2025January 14, 2021

Design

Dimensions77.9 x 162.7 x 8 mm75.6 x 165.1 x 8.9 mm
Weight210 g227 g
ColorsBlack, Gray, Mocha Gold

Display

TypeColor AMOLED Screen (68B)Color Dynamic AMOLED 2X (16M Colors)
TouchYesYes
Size6.83 inches, 1220 x 2712 pixels, 144 Hz6.8 inches, 1440 x 3200 pixels, 120 Hz
Aspect Ratio20.5:920:9
PPI~ 435 PPI~ 515 PPI
Screen to Body Ratio~ 88.8%~ 89.8%
Glass TypeCorning Gorilla Glass 7iCorning Gorilla Glass Victus
Brightness3200 nits (peak)
Features3840Hz PWM, Dolby Vision, HDR10+Always-on Display, HDR10+, Curved Display
NotchYes, Punch HoleYes, Punch Hole
Curved DisplayYes

Memory

RAM12 GB12 GB
Storage256 GB256 GB
Storage TypeUFS 4.1UFS 3.1
Card SlotNo

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWiFi 7, WiFi 6 Enhanced, WiFi 5, WiFi 4 and 802.11a / b / g
BluetoothYes, v6.0Yes, v5.2, A2DP, LE
USBYes, USB-C v2.0Yes, USB-C v3.2
USB FeaturesUSB on-the-go, USB ChargingUSB on-the-go, USB Charging
IR BlasterYes

Extra

GPSyes with A-GPS, GLONASS,Galelio, BeiDou, QZSSYes, with A-GPS, GLONASS, BDS, GALILEO
Fingerprint SensorYes, In DisplayYes, In Display
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity,CompassAccelerometer, Gyro, Proximity, Compass, Barometer
3.5mm Headphone JackNoNo
NFCYesYes
Water ResistanceYes, 3 m upto 30 minYes, 1.5 m upto 30 min
IP RatingIP68IP68
Dust ResistantYesYes

Camera

Rear Camera50 MP ƒ/1.6 (Wide Angle)
23mm (wide), 1/1.31", 1.2µm, PDAF, OIS
50 MP ƒ/3 (Telephoto)
115mm (telephoto), PDAF, OIS, 5.0x optical zoom
12 MP ƒ/2.2 (Ultra Wide)
15mm, 120˚ (ultrawide), 1/3.06", 1.12µm
108 MP ƒ/1.8
10 MP ƒ/4.9 (Telephoto)
10 MP ƒ/2.4 (Telephoto)
12 MP ƒ/2.2 (Ultra Wide)
OISYesYes
Auto FocusYesYes
FeaturesAuto-HDR, Panorama
Video Recording4K, 1080p8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD
FlashYes, LEDYes, LED
Front Camera32 MP ƒ/2.2 (Wide Angle)
Punch Hole
40 MP ƒ/2.2 (Wide Angle)
Punch Hole, Autofocus
Front Video Recording4K, 1080p4K @ 30/60 fps UHD, 1080p @ 30 fps FHD

Technical

OSAndroid v16Android v10
Custom UIHyperOS 3
ChipsetMediatek Dimensity 9400 PlusSamsung Exynos 2100
CPU3.63 GHz, Octa Core Processor2.9 GHz, Octa Core Processor
Core Details1xCortex-X925@3.63 GHz & 3xCortex-X4@3.3 GHz & 4xCortex-A720@2.4 GHz1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55
GPUImmortalis-G925Mali-G78 MP14
JavaNoNo
BrowserYes, supports HTML5Yes

Multimedia

EmailYesYes
MusicMP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWBYes
VideoMP4, MKV, AVI, WMV, WEBM, 3GP, ASF playbackYes
FM RadioNoNo
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size5500 mAh5000 mAh, Li-Po Battery
Fast ChargingYes, 90W Fast ChargingYes, 25W Fast Charging
Wireless ChargingYes, 50WYes, 15W
Reverse ChargingYesYes, 4.5W

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