Motorola Signature vs Xiaomi Redmi K90 Pro Max

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Overview

Specs Score90 / 10091 / 100
Better Specs
Display Resolution1264 x 2780 pixels
Better Resolution
1200 x 2608 pixels
CPU Clock Speed3.8 GHz4.6 GHz
Faster Clock Speed
Front Camera50 MP
Better Front Camera Resolution
32 MP
Weight186 g
Lighter
218 g
Thickness6.99 mm
Slimmer
7.9 mm
Battery5200 mAh7500 mAh
Bigger Battery
Unique Features
No
IR Blaster

General

Country of OriginIndia
ModelPBAA0002IN
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJanuary 07, 2026October 23, 2025
In The BoxUSB Type-C to USB Type-C cable, Guides, SIM tool. TurboPower™ 90W charger, Signature packaging fragrance & Thank You Card

Design

Dimensions76.4 x 162.1 x 6.99 mm77.8 x 163.3 x 7.9 mm
Weight186 g218 g
Bezel lessYes
ColorsPantone: Carbon, Martini OliveBlack, White, Denim Blue, Lamborgini White

Display

TypeColor LTPO AMOLED Screen (1B Colors)Color LTPO AMOLED Screen (68 B)
TouchYesYes, 240 Hz Touch Sampling Rate
Size6.8 inches, 1264 x 2780 pixels, 165 Hz6.9 inches, 1200 x 2608 pixels, 120 Hz
Aspect Ratio20:920:9
PPI~ 449 PPI~ 416 PPI
Screen to Body Ratio~ 90.8%~ 91.8%
Glass TypeCorning Gorilla Glass Victus 2Xiaomi Dragon Crystal Glass
BrightnessPeak Brightness: 6200 nits3500 nits (peak)
FeaturesDolby Vision, HDR10+, Pantone Validated Colour, Pantone SkinTone Validated, 100% DCI-P3 Colour Space, 10-bit; Over a Billion Shades of Colour2160Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+
NotchYes, Punch HoleYes, Punch Hole
Curved DisplayYes

Memory

RAM12 GB12 GB
RAM TypeLPDDR5X
Storage256 GB256 GB
Storage TypeUFS 4.1UFS 4.1

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bandsn1/n2/n3/n5/n7/n8/n20/n25/n26/n28/n38/n40/n41/n66/n70/n71/n77/n78/n80/n81/n83/n84/n89/n94SA: n1/2/3/5/7/8/20/28/38/40/41/48/66*/77/78/79, NSA: n1/3/5/7/8/20/28/38/40/41/66*/77/78/79
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
Vo5GYesYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWi-Fi 802.11 a/b/g/n/ac/ax, 2.4 GHz • 5 GHz • 6Ghz, Wi-Fi 7, Wi-Fi hotspotWi-Fi 7
BluetoothYes, v6.0, A2DP, LEYes, v5.4, A2DP, LE, aptX HD
USBYes, USB-C v3.2Yes, USB-C v3.2
USB FeaturesUSB Tethering, USB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging
IR BlasterYes

Extra

GPSGPS, AGPS, LTEPP, SUPL, Glonass, Galileowith GPS, Galileo, GLONASS, Beidou, NAVIC
Fingerprint SensorYes, In DisplayYes, In Display
Face UnlockYesYes
SensorsProximity Sensor, Ambient Light Sensor, Accelerometer, Gyroscope, Sar sensor, Sensor Hub, Magnetometer (e-Compass)Accelerometer, Proximity, Gyro, Compass
3.5mm Headphone JackNoNo
NFCYesYes
Water ResistanceYes, 1.5 m upto 30 min, Water-repellent DesignYes, 1.5 m upto 30 min
IP RatingP69/IP68IP68
Dust ResistantYesYes
Extra Features3 Microphones

Camera

Rear Camera50 MP ƒ/1.6 (Wide Angle)
23mm (wide), 1/1.28", 1.22µm, multi-directional PDAF, OIS, Sony LYTIA 828
50 MP (Telephoto)
71mm (periscope telephoto), 1/1.95", 0.8µm, dual-pixel PDAF, OIS, 3x optical zoom
50 MP ƒ/2 (Ultra Wide)
12mm, 122˚ (ultrawide), 1/2.76", 0.64µm, PDAF
50 MP ƒ/1.7 (Wide Angle)
23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS
50 MP ƒ/3 (Telephoto)
115mm (periscope telephoto), 1/2.76", 0.64µm, PDAF (30cm - ∞), OIS, 5x optical zoom
50 MP ƒ/2.4 (Ultra Wide)
18mm, 102˚ (ultrawide), 1/2.88", 0.61µm
Camera SensorSony LYTIA 828+ Sony LYTIA 600
OISYesYes
Auto FocusYesYes
Features100x Super Zoom Pro, Action Shot, Auto Night Vision, Auto Motion Capture, Auto Smile Capture, Dual Capture Video, Face Retouch, Gesture Capture, Google Lens, Group Shot, HDR, Live Filters, Long Exposure, Macro, Night Vision, Panorama, Pantone SkinTone Validated, Pantone Validated Color, Photo Booth, Photo Enhancement Engine, Portrait Mode (24mm, 35mm, 50mm, 85mm), Pro mode, Scan (Powered By Adobe Scan), Signature Style, Smart Color Watermark, Ultra Resolution, Auto Enhance, HDR Effect, Magic Eraser, Magic Editor, Portrait Blur, Photo Unblur, Photo to video, Portrait Light, Sky, Adaptive Stabilization, Audio Zoom, Auto Focus Tracking, Dolby Vision® recording, Dual Capture, Face Retouch, Horizon Lock, Live Filters, Macro Video, Slow-Motion, Video HDR, TimelapseColor spectrum sensor, HDR, panorama
Video Recording8K @ 30 fps UHD, 4K @ 120 fps UHD, 1080p @ 30 fps FHD4K, 8K, 1080p, 720p
FlashYes, Dual LEDYes, LED
Front Camera50 MP ƒ/2 (Wide Angle)
Sony LYTIA 500
Punch Hole
32 MP ƒ/2.2 (Wide Angle)
Punch Hole, Autofocus, Screen Flash
Front Video Recording4K @ 60 fps UHD, 1080p @ 60 fps FHD4K, 1080p

Technical

OSAndroid v16Android v16
Custom UIHyperOS 3
ChipsetQualcomm Snapdragon 8 Gen5Qualcomm Snapdragon 8 Elite Gen 5
CPU3.8 GHz, Octa Core Processor4.6 GHz, Octa Core Processor
Fabrication Node3nm
GPUAdreno 840Adreno 840
JavaNoNo
BrowserYesYes

Multimedia

EmailYesYes
MusicYesMP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB
VideoYesMP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback
FM RadioNoNo
Speaker TypeDual Stereo
Audio FeaturesDual Stereo Speakers, Dolby Atmos, Hi-Res Audio, Hi-Res Audio Wireless, Sound by Bose, Qualcomm Snapdragon Sound
Audio Jack TypeUSB Type-C
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size5200 mAh7500 mAh, Li-Po Battery
Fast ChargingYes, 90W Fast ChargingYes, 100W Fast Charging
Wireless ChargingYes, 50WYes, 50W
Reverse ChargingYes, 5W Wired Power SharingYes
Reverse Wireless ChargingYes, 22.5W

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