OPPO K13x 5G (6GB RAM +128GB) vs Realme C75 5G (6GB RAM + 128GB)


Quick Comparison


Both OPPO K13x 5G (6GB RAM +128GB) and Realme C75 5G (6GB RAM + 128GB) comes with same RAM. Both have the same amount of internal memory.

NameOPPO K13x 5G (6GB RAM +128GB)Realme C75 5G (6GB RAM + 128GB)
RAM6 GB6 GB
Display6.67 in6.67 in
Internal Memory128 GB128 GB
Battery6000 mAh6000 mAh
Camera50 MP + 2 MP Dual32 MP
PriceRs. 12999Rs. 13244

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Detailed Comparison


Price And Launch

The launch Date of the first phone is June 23, 2025. The cost of OPPO K13x 5G (6GB RAM +128GB) is Rs. 12999. The cost of Realme C75 5G (6GB RAM + 128GB) is Rs. 13244.

Display comparison

OPPO K13x 5G (6GB RAM +128GB) has Screen type where as Realme C75 5G (6GB RAM + 128GB) has IPS LCD Screen type. Both have same 264 PPI.

Memory comparison

Both phones come with 6 GB RAM and both have same Internal Memory of 128 GB.

Camera comparison

OPPO K13x 5G (6GB RAM +128GB)'s 50 MP + 2 MP Dual Rear Camera outshines Realme C75 5G (6GB RAM + 128GB)'s 32 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.

Technical comparison

Both the phones run on Android Operating System Version 15.

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Full Comparison


NameOPPO K13x 5G (6GB RAM +128GB)Realme C75 5G (6GB RAM + 128GB)
General
Country of OriginIndia
ModelK13xC75 5G
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM (Hybrid Slot)
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJune 23, 2025
In The BoxHandset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case1 realme C75 5G, 1 USB Type-C Cable, 1 45W Adapter, 1 Protect Case, 1 SIM Card Needle, 1 Screen Protect Film, 1 Quick Guide
Design
Dimensions76.2 x 165.7 x 7.9 mm76.22 x 165.7 x 7.94 mm
Weight194 g190 g
Bezel lessNo
ColorsMidnight Violet, Sunset PeachLily White, Purple Blossom, Midnight Lily
Display
TypeColor HD+ LCD (16.7 Million)Color IPS LCD Screen (16.7 M)
TouchYes, 240 Hz Touch Sampling RateYes, 180 Hz Touch Sampling Rate
Size6.67 inches, 720 x 1604 pixels, 120 Hz6.67 inches, 720 x 1604 pixels, 120 Hz
Aspect Ratio20:9
PPI~ 264 PPI~ 264 PPI
Screen to Body Ratio~ 89.9%
BrightnessBrightness: 850nit (Normal), 1000nit (HBM)Peak Brightness: 625nit, Brightness Adjustment: 4096 Level
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 ScreenContrast Ratio: 1500: 1, Colour Gamut: 83% NTSC
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM6 GB6 GB
Expandable RAMUpto 12 GB Extra Virtual RAM
Storage128 GB128 GB
Storage TypeUFS
Card SlotYes, upto 2 TBYes, (Hybrid Slot)
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bandsn1/n3/n5/n8/n28B/n40/n41/n77/n78NR: n1/3/5/8/28B/40/41/77/78
VoLTEYesYes, Dual Stand-By
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)Support 2.4/5GHz Wi-Fi, Support 802.11 a/b/g/n/ac
BluetoothYes, v5.4, SBC, AAC, aptX, aptX HD, and LDACYes, v5.3
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging, USB Storage
IR BlasterNo
Extra
GPSYes, BEIDOU, GPS, GLONASS, GALILEO, QZSS, AGPSBeidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1),QZSS(L1)
Fingerprint SensorYes, SideYes, Side
Face UnlockYesYes
SensorsProximity Sensor, Ambient Light Sensor, E-Compass, AccelerometerGeomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope
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 WriterAI Experience, Next AI, AI Clear Face, Google Gemini, AI Smart Loop
Water Resistance1.18 m upto 1.05 min
Splash ResistantYesYes
IP RatingIP65IP64
Dust ResistantYesYes
Extra FeaturesDual-view Video, Outdoor Mode and Glove Touch, Ultra-Volume Mode, Trinity Engine, Screen Translator, Google Gemini AppDual-mic Noise Cancellation, Free Call
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)
32 MP ƒ/1.8
27mm, FOV:76°, Lens:5P
Camera SensorGALAXYCORE GC32E2 AF
Auto FocusYes
FeaturesPhoto, Video, Portrait, Night, Pro, Panorama, Slo-Mo, Dual View Video, Timelapse, Sticker, Hypertext, Hi-Res, Google Lens, Supports Fill Light for Video ShootingPhoto Mode, Video Mode, Night Mode, Professional Mode, Portrait Mode, HighDefinition Mode, Street Mode, Panorama, Slow Motion, Time-lapse, SuperText Mode, Dual-view Video, Google Lens
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
8 MP ƒ/2
Punch Hole
Front Video Recording1080p @ 30 fps FHD, 720p @ 30 fps HD1080p
Technical
OSAndroid v15Android v15
Custom UIColorOS 15realme UI 6.0
ChipsetMediatek Dimensity 6300mediatek Dimensity 6300
CPU2.4 GHz, Octa Core Processor2.4 GHz, Octa Core Processor
Core Details2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz
Fabrication Node6nm Advanced Process6nm
GPUARM Mali-G57 MC2Arm Mali-G57 MC2
JavaNoNo
BrowserYesYes
Multimedia
EmailYesYes
MusicMP3, AAC, AMR, APE, OGG, FLAC, WAV, MIDI, WMAAAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA
VideoAVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV, Webm, TSMP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV
FM RadioYes, with FM RecordingNo
Speaker TypeMono
Audio FeaturesSupports OReality Audio Effect, Hi-Res Audio Certification
Audio Jack Type3.5mm
Document ReaderYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size6000 mAh, Li-ion Battery6000 mAh
Fast ChargingYes, 45W SUPERVOOCTM Flash ChargingYes, 45W SUPERVOOC Charging

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