OPPO K13x 5G vs Xiaomi Redmi 9i

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Overview

Specs Score73 / 100
Better Specs
65 / 100
Display Resolution720 x 1604 pixels
Better Resolution
720 x 1600 pixels
Screen To Body Ratio~ 89.9%
Less Bezels
~ 81%
Storage128 GB
More Storage
64 GB
CPU Clock Speed2.4 GHz
Faster Clock Speed
2 GHz
Rear Camera50 MP + 2 MP Dual
Better Camera Resolution
13 MP
Front Camera8 MP
Better Front Camera Resolution
5 MP
Thickness7.9 mm
Slimmer
9 mm
Battery6000 mAh
Bigger Battery
5000 mAh
Unique Features
Fingerprint Sensor
5G
No
No

General

Country of OriginIndia
ModelK13xRedmi 9i
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJune 23, 2025September 15, 2020
In The BoxHandset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case

Design

Dimensions76.2 x 165.7 x 7.9 mm77.07 x 164.9 x 9 mm
Weight194 g194 g
ColorsMidnight Violet, Sunset Peach

Display

TypeColor HD+ LCD (16.7 Million)Color IPS LCD Screen (16M Colors)
TouchYes, 240 Hz Touch Sampling RateYes
Size6.67 inches, 720 x 1604 pixels, 120 Hz6.53 inches, 720 x 1600 pixels
Aspect Ratio20:920:9
PPI~ 264 PPI~ 269 PPI
Screen to Body Ratio~ 89.9%~ 81%
BrightnessBrightness: 850nit (Normal), 1000nit (HBM)
Features10 Touch Points, Contrast Ratio: 1500:1 (Typical), Color Saturation: 83% NTSC, Color Gamut: 88% DCI-P3 (Vivid Mode), 100% sRGB (Natural Mode), Supports Dark Mode, DC Dimming, Supports Eye Comfort, Supports Sunlight Screen
NotchYes, Punch HoleYes, Water Drop Notch

Memory

RAM4 GB4 GB
Storage128 GB64 GB
Storage TypeUFS
Card SlotYes, (Hybrid Slot), upto 2 TBYes, upto 512 GB

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYes
5G Bandsn1/n3/n5/n8/n28B/n40/n41/n77/n78
VoLTEYesYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWiFi 5 (802.11 ac), 802.11 b/g/a/n, WLAN 2.4 GHz, WLAN 5 GHz, Dual Band (WiFi 2.4 GHz, WiFi 5 GHz)
BluetoothYes, v5.4, SBC, AAC, aptX, aptX HD, and LDACYes, v5.0
USBYes, USB-C v2.0Yes, microUSB v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB ChargingUSB on-the-go, USB Charging
IR BlasterNo

Extra

GPSYes, BEIDOU, GPS, GLONASS, GALILEO, QZSS, AGPSYes, with A-GPS
Fingerprint SensorYes, SideNo
Face UnlockYesYes
SensorsProximity Sensor, Ambient Light Sensor, E-Compass, AccelerometerE-Compass, P-Sensor, L-Sensor, G-sensor
3.5mm Headphone JackYesYes
AI FeaturesAI Eraser, AI Clarity Enhancer, AI Smart Image Matting 2.0, AI Reflection Remover, AI Unblur, AI Motion, AI Portrait, AI Reimage, AI Summary, AI Writer
Water Resistance1.18 m upto 1.05 min
Splash ResistantYesYes
IP RatingIP65
Dust ResistantYes
Extra FeaturesDual-view Video, Outdoor Mode and Glove Touch, Ultra-Volume Mode, Trinity Engine, Screen Translator, Google Gemini App

Camera

Rear Camera50 MP ƒ/1.8 (Wide Angle)
OV50D, 1/2.88 inch Sensor Size, 0.61um Pixel Size, CMOS(4-in-1), FOV: 76 Degree, Equivalent Focal Length: 27mm, 5P Lens, Effective Focal Length: 3.98mm, PDAF
2 MP ƒ/2.4 (Depth Sensor)
1.75um Pixel Size, CMOS, 1/5 inch Sensor Size, FOV: 89 Degree, Equivalent Focal Length: 22mm, 3P Lens, Effective Focal Length: 1.77mm, Fixed Focus)
13 MP ƒ/2.2 (Wide Angle)
Auto FocusYesYes
FeaturesPhoto, Video, Portrait, Night, Pro, Panorama, Slo-Mo, Dual View Video, Timelapse, Sticker, Hypertext, Hi-Res, Google Lens, Supports Fill Light for Video ShootingHDR, panorama
Video Recording1080p @ 60 fps FHD, 720p @ 30 fps HD1080p @ 30 fps FHD, 720p @ 30 fps HD
FlashYes, LEDYes, LED
Front Camera8 MP ƒ/2 (Wide Angle)
1.12um Pixel Size, CMOS, 1/4 inch Sensor Size, FOV: 80 Degree, Equivalent Focal Length: 25mm, 4P Lens, Effective Focal Length: 2.66mm, Fixed Focus
Punch Hole
5 MP
Front Video Recording1080p @ 30 fps FHD, 720p @ 30 fps HD1080p @ 30 fps FHD

Technical

OSAndroid v15Android v10
Custom UIColorOS 15
ChipsetMediatek Dimensity 6300MediaTek Helio G25
CPU2.4 GHz, Octa Core Processor2 GHz, Octa Core Processor
Core Details2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53
GPUARM Mali-G57 MC2PowerVR GE8320
JavaNoNo
BrowserYesYes, supports HTML5

Multimedia

EmailYesYes
MusicMP3, AAC, AMR, APE, OGG, FLAC, WAV, MIDI, WMAMP3, AMR, FLAC, APE
VideoAVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV, Webm, TSMP4, M4V. MKV, XVID
FM RadioYes, with FM RecordingYes
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size6000 mAh, Li-ion Battery5000 mAh, Li-Po Battery
Fast ChargingYes, 45W SUPERVOOCTM Flash ChargingYes, 10W Fast Charging
Talk Time31 hours
Music Playback Time162 hours

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