Xiaomi 15 CIVI vs Realme GT 6T (12GB RAM + 256GB)


Quick Comparison


Realme GT 6T (12GB RAM + 256GB) has better RAM than Xiaomi 15 CIVI. In terms of display resolution, Realme GT 6T (12GB RAM + 256GB) has better resolution of 2780 x 1264 than Xiaomi 15 CIVI which has resolution of 2750 x 1236. Both have the same amount of internal memory.

NameXiaomi 15 CIVIRealme GT 6T (12GB RAM + 256GB)
RAM8 GB12 GB
Display6.55 in6.78 in
Internal Memory256 GB256 GB
Battery5000 mAh5500 mAh
Camera50 MP + 50 MP + 12 MP Triple50 MP + 8 MP Dual
PriceRs. 39990Rs. 28999

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Detailed Comparison


Price And Launch

The launch Date of the first phone is expected to be September 12, 2025 (Expected). The Expected cost of Xiaomi 15 CIVI is Rs. 39990. The launch Date of the second phone is May 22, 2024. The cost of Realme GT 6T (12GB RAM + 256GB) is Rs. 28999.

Display comparison

Realme GT 6T (12GB RAM + 256GB) has larger screen size of 6.78 inches in comparison to Xiaomi 15 CIVI's 6.55 inch screen. Xiaomi 15 CIVI has AMOLED Screen type where as Realme GT 6T (12GB RAM + 256GB) has LTPO AMOLED Screen type. Realme's phone has display density of 450 PPI & Xiaomi's phone has only 446 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 94.2% than Xiaomi's phone ~ 90.4%. Xiaomi 15 CIVI has 20.5:9 aspect ratio where as Realme GT 6T (12GB RAM + 256GB) has 20:9 aspect ratio.

Memory comparison

Realme GT 6T (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to Xiaomi 15 CIVI's lower 8 GB RAM. and both have same Internal Memory of 256 GB.

Camera comparison

They both have the same 50 MP + 50 MP + 12 MP Triple Rear Camera.Xiaomi 15 CIVI has 32 MP + 32 MP Dual Front Camera in comparison to Realme GT 6T (12GB RAM + 256GB)'s 32 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 15 and the second one on 14 version.

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Full Comparison


NameXiaomi 15 CIVIRealme GT 6T (12GB RAM + 256GB)
General
Model15 CIVIRMX3853, GT 6T
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM (Hybrid Slot)
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateSeptember 12, 2025 (Expected)May 22, 2024
In The BoxRealme GT 6T, 120W SUPERVOOC Charge , USB Type-C Cable, Protect Case, SIM Card Tool, Screen Protect Film, Quick Start Guide, Important Product Information (including the Warranty Card)
Design
Dimensions75.1 x 162 x 8.7 mm
Weight191 g
Bezel lessNoNo
ColorsFluid Silver, Razor Green
Display
TypeColor AMOLED ScreenColor LTPO AMOLED Screen (1.07 billion (10bit))
TouchYesYes
Size6.55 inches, 1236 x 2750 pixels, 120 Hz6.78 inches, 1264 x 2780 pixels, 120 Hz
Aspect Ratio20.5:920:9
PPI~ 446 PPI~ 450 PPI
Screen to Body Ratio~ 90.4%~ 94.2%
Glass TypeCorning Gorilla Glass Victus 2
FeaturesBrightness: 1000nits (typ)/1600nits (HBM)/6000nits(APL), Contrast ratio:typ 5000000:1, Color Gamut:DCI-P3 100%
NotchYes, Punch HoleYes, Punch Hole
Curved DisplayYesYes
Memory
RAM8 GB12 GB
Expandable RAMUpto 12 GB Extra Virtual RAM
Storage256 GB256 GB
Storage TypeUFS 4UFS 4
Card SlotNo
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bandsn1/3/5/8/28/40/41/78SA:n77/78/38/40/41(2496-2690MHz)/B66(2110~2180MHz)/N66(2110~2180MHz)/1/3/5/7/8/20/28, NSA:n77/78/38/40/41(2496-2690MHz)/1/3/5/7/8/20/28
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
Vo5GYesYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWiFi 7Wi-Fi 6 (IEEE802.11ax)
BluetoothYes, A2DP, LEYes, v5.4, A2DP, LE, aptX HD
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-goUSB Tethering, USB on-the-go, USB Charging
IR BlasterYesYes
Extra
GPSYes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavICGPS, AGPS, BEIDOU, GLONASS, GALILEO, QZSS
Fingerprint SensorYes, In DisplayYes, In Display
Face UnlockYesYes
SensorsAmbient Light Sensor, Proximity Sensor, E-Compass, Gyroscope, Accelerometer,Accelerometer, Gyro, Proximity, Compass, Color Spectrum
3.5mm Headphone JackNoNo
NFCYesYes
Extra FeaturesGT Mode 5.0, 9 Layer Iceberg VC Cooling Chamber, 5G + 5G Dual Mode, Super Linear Dual Speakers, Dual-mic Noise Cancellation, Hi-Res Audio Certification
Camera
Rear Camera50 MP ƒ/1.63 (Wide Angle)
50 MP ƒ/2 (Telephoto)
12 MP ƒ/2.2 (Ultra Wide)
50 MP ƒ/1.88 (Wide Angle)
25.56mm,FOV: 79°
8 MP ƒ/2.2 (Ultra Wide)
112°
Camera SensorSony LYT-600 (50MP) + Sony IMX355 (8MP)
OISYesYes
Auto FocusYesYes
FeaturesPhotos, Portraits, Night Scenes, High Pixel, Panorama, Long Exposure Photo, Professional Mode, Street Shooting Mode, Super Text, Videos, Movie Mode, Multi-Scene Videos, Time-Lapse Photography, Slo-Mo Video
Video Recording4K @ 60 fps UHD, 1080p @ 60 fps FHD, 720p4K @ 60 fps UHD, 1080p @ 60 fps FHD
FlashYes, Dual LEDYes, Dual LED
Front Camera32 MP ƒ/2 (Wide Angle)
32 MP ƒ/2.4 (Ultra Wide)
Punch Hole
32 MP ƒ/2.45 (Wide Angle)
Sony IMX615, 21mm, FOV: 90°
Punch Hole, Screen Flash
Front Video Recording4K @ 30 fps UHD, 1080p @ 30 fps FHD4K @ 30 fps UHD, 1080p @ 30 fps FHD
Technical
OSAndroid v15Android v14
Custom UIHyperOS 2Realme UI 5.0
ChipsetQualcomm Snapdragon 8s Gen4Qualcomm Snapdragon 7+ Gen3
CPU3.2 GHz, Octa Core Processor2.8 GHz, Octa Core Processor
Core Details1xCortex-X4@ 3.20 GHz & 3xCortex-A720@3.00 GHz& 2xA720 @2.80 GHz, & 2xA720@2.02 GHz1xCortex-A715@2.8 GHz & 4xCortex-A715@2.6 GHz & 3xCortex-A510@1.9 GHz
GPUAdreno 825Adreno 732
JavaNoNo
BrowserYesYes
Multimedia
EmailYesYes
MusicYesAAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA
VideoYesMP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV
FM RadioNoNo
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh, Li-Po Battery5500 mAh, Li-Po Battery
Fast ChargingYes, 80W Fast ChargingYes, 120W SuperVOOC Charging
Reverse ChargingYes

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