iQOO 15 vs Xiaomi Redmi K90

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iQOO 15$795.43
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Overview

Specs Score89 / 100
Better Specs
78 / 100
Display Resolution1440 x 3168 pixels1440 x 3200 pixels
Better Resolution
Screen To Body Ratio~ 87.5%
Less Bezels
CPU Clock Speed4.6 GHz
Faster Clock Speed
Battery7000 mAh
Bigger Battery
5500 mAh
Unique Features
Water Resistant
No
Reverse Charging
No
Wireless Charging
No

General

ModelK90
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateDecember 03, 2026 (Expected)December 27, 2025 (Expected)

Design

Bezel lessYes
ColorsBlack; other colors

Display

TypeColor LTPO AMOLED Screen (1B Colors)Color AMOLED Screen (1B Colors)
TouchYesYes, 580 Hz Touch Sampling Rate
Size6.85 inches, 1440 x 3168 pixels, 144 Hz6.8 inches, 1440 x 3200 pixels, 144 Hz
Aspect Ratio19.8:920:9
PPI~ 508 PPI~ 516 PPI
Screen to Body Ratio~ 87.5%
Features6000nits Brightness2440Hz High-frequency PWM dimming, HDR10+, HDR Vivid, 3000nits
NotchYes, Punch HoleYes, Punch Hole

Memory

RAM12 GB12 GB
Expandable RAMUpto 12 GB Extra Virtual RAM
Storage256 GB256 GB
Storage TypeUFS 4UFS 4

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bandsn1/n3/n5/n8/n28a/n38/n41/n77/n78
VoLTEYes, Dual Stand-ByYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWi-Fi 7Wi-Fi 7
BluetoothYes, v5.4, A2DP, LE, aptX HDYes, v5.4, A2DP, LE
USBYes, USB-C v3.2Yes, USB-C v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB on-the-go, USB Charging
IR BlasterYesYes

Extra

GPSYes, with GPS; GLONASS; GALILEO; BeiDou; NavIC; GNSS, QZSSYes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC
Fingerprint SensorYes, In DisplayYes, In Display
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, CompassAccelerometer, Gyro, Proximity, Compass, Color Spectrum
3.5mm Headphone JackNoNo
NFCYesYes
Water ResistanceYes, 1.5 m upto 30 min
Splash ResistantYes
IP RatingIP68
Dust ResistantYesNo

Camera

Rear Camera50 MP ƒ/1.9 (Wide Angle)
50 MP (Telephoto)
50 MP ƒ/2 (Ultra Wide)
50 MP ƒ/1.9 (Wide Angle)
13 MP (Ultra Wide)
2 MP ƒ/2.4 (Macro)
macro
OISYesYes
Auto FocusYesYes
FeaturesColor spectrum sensor, HDR, panoramaHDR, panorama
Video Recording4K, 1080p @ 30 fps FHD8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 1920 fps HD
FlashYes, Dual LEDYes, Dual LED
Front Camera32 MP ƒ/2.5 (Wide Angle)
Punch Hole
32 MP (Wide Angle)
Punch Hole
Front Video Recording4K, 1080p1080p @ 30 fps FHD

Technical

OSAndroid v16Android v14
Custom UIFuntouch OS 16HyperOS
ChipsetQualcomm Snapdragon Elite Gen 5Qualcomm Snapdragon 8 Gen4
CPU4.6 GHz, Octa Core ProcessorOcta Core Processor
Fabrication Node3 nm
GPUAdreno 840
JavaNoNo
BrowserYesYes

Multimedia

EmailYesYes
MusicAAC, OGG, FLAC, WMA, WAV, APE, MP3, MP1Yes
VideoMP4, 3GP, AVIYes
FM RadioNoNo
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size7000 mAh, Si/C5500 mAh, Li-Po Battery
Fast ChargingYes, 100W Fast ChargingYes, 150W Fast charging
Wireless ChargingYes, 50W
Reverse ChargingYes

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