Realme Narzo 90x vs OPPO K12s


Realme Narzo 90x
Realme Narzo 90x
vs
OPPO K12s
OPPO K12s

Quick Comparison

OPPO K12s has better RAM than Realme Narzo 90x. In terms of display resolution, OPPO K12s has better resolution of 2400 x 1080 than Realme Narzo 90x which has resolution of 1570 x 720. Both have the same amount of internal memory.

NameRealme Narzo 90xOPPO K12s
RAM6 GB8 GB
Display6.8 in6.67 in
Internal Memory128 GB128 GB
Battery7000 mAh7000 mAh
Camera50 MP + 2 MP Dual50 MP + 2 MP Dual
PriceRs. 21309Rs. 19990

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Detailed Comparison

Price And Launch

The launch Date of the first phone is December 16, 2025. The cost of Realme Narzo 90x is Rs. 21309. The launch Date of the second phone is April 22, 2025. The Expected cost of OPPO K12s is Rs. 19990.

Display comparison

OPPO K12s has screen size of 6.67 inches which falls short to Realme Narzo 90x's 6.8 inch screen. Realme Narzo 90x has LCD Screen type where as OPPO K12s has AMOLED Screen type. OPPO's phone has display density of 395 PPI & Realme's phone has only 254 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 90.4% than OPPO's phone ~ 86.5%. Both phones have same aspect ratio of 20:9.

Memory comparison

OPPO K12s's larger 8 GB RAM is better for playing games and all with respect to Realme Narzo 90x's lower 6 GB RAM. and both have same Internal Memory of 128 GB.

Camera comparison

Realme Narzo 90x has 50 MP + 2 MP Dual Rear Camera in comparison to OPPO K12s's 50 MP + 2 MP Dual Rear Camera. OPPO K12s will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Realme Narzo 90x's 8 MP Front Camera.

Technical comparison

Both the phones run on Android Operating System Version 15.

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Full Comparison

NameRealme Narzo 90xOPPO K12s
General
Country of OriginIndia
ModelNarzo 90xK13
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateDecember 16, 2025April 22, 2025
In The Boxrealme NARZO 90x 5G x1, Charger x1, USB data cable x1, SIM Ejector Tool x1, Protective Case x1, Quick Guide x1Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case
Design
Dimensions77.93 x 166.07 x 8.28 mm76.1 x 163.2 x 8.5 mm
Weight212 g208 g
Bezel lessNoNo
ColorsFlash Blue, Nitro Blue
Display
TypeColor LCD Screen (16.7M)Color AMOLED Screen (16.7 M)
TouchYes, 180 Hz Touch Sampling RateYes
Size6.8 inches, 720 x 1570 pixels, 144 Hz6.67 inches, 1080 x 2400 pixels, 120 Hz
Aspect Ratio20:920:9
PPI~ 254 PPI~ 395 PPI
Screen to Body Ratio~ 90.4%~ 86.5%
Brightness975 nits(typ)/1200 nits(HBM)Global Default Maximum Brightness: 600nit, Global Excitation Maximum Brightness: 1200nit
FeaturesVivid mode: 83% DCI-P3, Natural mode: 100% sRGBContrast Ratio: Static: 6000000:1, Dynamic: 12000000:1
NotchYes, Punch HoleYes, Punch Hole
Curved DisplayNo
Memory
RAM6 GB8 GB
Expandable RAMUpto 8 GB Extra Virtual RAM
Storage128 GB128 GB
Storage TypeeMMC 5.1UFS 3.1
Card SlotYes, (Hybrid Slot), upto 2 TB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bandsn1/n3/n5/n8/n28B/n40/n41/n77/n78
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionSupport 2.4/5GHz Wi-Fi Support 802.11 a/b/g/n/acWi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), 802.11a/b/g/n
BluetoothYes, v5.3Yes, v5.3
USBYes, USB-C v2.0Yes, USB-C
USB FeaturesUSB Tethering, USB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging
IR BlasterYes
Extra
GPSBeidou, GPS, GLONASS, Galileo, QZSSGPS, AGPS, BDS, GLONASS, GALILEO, QZSS
Fingerprint SensorYes, SideYes, In Display
Face UnlockYesYes
SensorsProximity, Ambient light, E-compass, Accelerometer, GyroscopeAccelerometer, Gyro, Proximity, Compass
3.5mm Headphone JackNoNo
NFCYes
AI FeaturesAI Clarity Enhancer, AI Unblur, AI Reflection Remover, AI Eraser, Screen Translator, AI Writer, AI Summary, AI Mobile
Water ResistanceYes
Splash ResistantYes
IP RatingIP65IP65
Dust ResistantYesYes
Camera
Rear Camera50 MP (Wide Angle)
2 MP (Depth Sensor)		50 MP ƒ/1.8 (Wide Angle)
2 MP ƒ/2.4 (Depth Sensor)
Camera SensorSony IMX852 Camera
OISYes
Auto FocusYesYes
FeaturesHDR, panoramaHDR, Panorama
Video Recording1080p @ 30 fps FHD4K @ 30 fps UHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera8 MP
Punch Hole, Screen Flash		16 MP ƒ/2.5 (Wide Angle)
Punch Hole
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Front Camera FeaturesPanoramaPanorama
Technical
OSAndroid v15Android v15
Custom UIRealme UI 6.0ColorOS 15
ChipsetMediaTek Dimensity 6300Qualcomm Snapdragon 6 Gen4
CPU2.4 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details1xCortex-A720s@2.3 GHz & 3xCortex-A720s@2.2 GHz & 4xCortex-A520s@1.8 GHz
Fabrication Node4nm
GPUARM Mali-G57 MC2@1072MHzAdreno
NPU6nm
JavaNoNo
BrowserYes, supports HTML5Yes
Multimedia
EmailYesYes
MusicAAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKAMP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA
VideoAVI, MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, FLV, F4V, WEBM, WMV, ASF, MOV, QT, TS, M2TS, MTS, MKVAVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV
FM RadioNoNo
Speaker TypeDual Stereo
Audio FeaturesOReality AudioAn Immersive Surround Sound Experience
Audio Jack TypeUSB Type-C
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size7000 mAh, Li-ion Battery7000 mAh, Graphite Battery
Fast ChargingYes, 60W Fast ChargeYes, 80W
Reverse ChargingYes
Video Playback Time15 hours
Music Playback Time32 hours

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