OPPO K12x 5G vs realme GT Neo 3T (8GB, 128GB)

Compare OPPO K12x 5G, realme GT Neo 3T (8GB, 128GB) to find out which smartphone suits your needs the best. Explore side-by-side specifications including display, performance, RAM, camera, battery, software, and price to make an informed choice.

Feature	OPPO K12x 5G ₹12,295 Remove	realme GT Neo 3T (8GB, 128GB) ₹22,990 Remove	➕ Add Product
Digine (out of 10)	80 / 10	90 / 10
Display (out of 10)	85 / 10	90 / 10
Software (out of 10)	80 / 10	85 / 10
Parformance (out of 10)	80 / 10	85 / 10
Camera (out of 10)	75 / 10	80 / 10
Battery (out of 10)	75 / 10	80 / 10
Total_rating (out of 10)	77 / 10	85 / 10
Pros	✅ 5500mAh battery with 80W fast charging ✅ AMOLED display with 120Hz refresh rate ✅ Snapdragon 695 delivers smooth performance ✅ Sleek design	✅ Snapdragon 870 ✅ 120Hz AMOLED ✅ 80W fast charging
Cons	❌ No ultra-wide camera ❌ ColorOS has bloatware	❌ No 3.5mm jack ❌ Similar design to Neo 2
In The Box	Charger, Handset, Protective Case, Quick Guide, Sim Ejector Tool, USB Data Cable	2.5D Screen Protect Film, Adapter, Handset, Important Info Booklet with Warranty Card, Quick Guide, Sim Card Tool, TPU Case, USB Cable
Model Number	CPH2667	RMX3371
Model Name	K12x 5G	GT Neo 3T
Color	Breeze Blue	Drifting White
Browse Type	Smartphones	Smartphones
SIM Type	Dual Sim	Dual Sim
hybrid-sim-slot	-	-
gpu	-	-
display-type	-	-
Other Display Features	120Hz Refresh Rate, 89.9% Screen-to-Body Ratio, Excitation Brightness (Maximum Brightness in Sunlight): 1000 nits, Eye Comfort Mode, Typical Brightness (Maximum Brightness in Manual Mode): 850 nits, User Scenario	2.5D, Aspect Ratio: 20:09, Brightness: 500nit, Color Saturation: 106% NTSC, Glass Type: Corning Gorilla 5th Generation, Refresh Rate: 120 Hz, Screen Contrast: 5000000: 1, Screen-to-Body Ratio: 92.60%, Sunlight Screen Support
Operating System	Android 14	-
Processor Brand	Mediatek	Snapdragon
Processor Type	Dimensity 6300	Qualcomm Snapdragon 871
processor-core	-	-
Primary Clock Speed	2.4 GHz	3.2 GHz
Secondary Clock Speed	2 GHz	2.4 GHz
Internal Storage	128 GB	128 GB
RAM	6 GB	8 GB
Expandable Storage	1 TB	-
Supported Memory Card Type	MicroSD	-
Memory Card Slot Type	Hybrid Slot	-
Primary Camera Available	Yes	-
Primary Camera Features	1.75um Pixel Size, 1.7um Pixel Size, 1/3.1 inch Sensor Size, 1/5 inch Sensor Size, 22mm Focal Length, 27mm Focal Length, 3P Lens, 5P Lens, Dual Camera Setup: 32MP Ultra Clear Main Camera (GC32E2 Sensor, f/1.8 Aperture, f/2.4 Aperture, Supporting Aoto Focus + 2MP Portrait Camera (GC12M1B Sensor	1.12um Pixel Size, 1.75um Pixel Size, 1.7um Pixel Size, 1/2 inch Sensor Size, 1/4 inch Sensor Size, 1/5 inch Sensor Size, 21 Photos Continous Shooting, 3P Lens, 5P Lens, 6P Lens, AI Beauty, AI Scene Enhancement, Bokeh, Camera Feature: 64MP Mode, CMOS, Dual-View Video, EIS, Filter, Fixed Focus), Fixed Focus) + 2MP Macro Camera (f/2.4 Aperture, Focal Length: 15.7 mm, Focal Length: 21.88 mm, Focal Length: 25.2 mm, FOV: 119 Degree, FOV: 81.5 Degree, FOV: 88.8 Degree, HDR, Movie, Panoramic View, PDAF) + 8MP Wide Angle Camera (f/2.25 Aperture, Portrait Distortion Correction, Pro, Slow Motion, Street, Super Nightscape, Text Scanner, Tilt-Shift, Timelapse, Triple Camera Setup: 64MP Main Camera (f/1.79 Aperture, UIS, Ultra Macro, Ultra Steady Video, Ultra Wide Angle, Video Beauty, Video Bokeh, Video Feature: Nightscape Video, Video Filter
secondary-camera-available	-	-
Secondary Camera	8MP Front Camera	16MP Front Camera
Secondary Camera Features	1.12um Pixel Size, 1/4 inch Sensor Size, 25mm Focal Length, 4P Lens, f/2.15 Aperture, Front Camera: 8MP Camera (GC18A8-WA1XA Sensor	1.1um Pixel Size, 1/3.19 inch Sensor Size, 16MP Camera Setup: (IMX471, 5P Lens, Beauty, Camera Feature: Portrait Bokeh, CMOS, EIS, f/2.45 Aperture, Face Recognition, Filter, Fixed Focus), FOV: 78 Degree, HDR, Mirror Image, Panoramic View, Portrait Distortion Correction, Super Nightscape, Timelapse Video, Video Bokeh
Flash	Cosmic Flashlight	Rear: Flashlight
Full HD Recording	Yes	Yes
Video Recording	Yes	-
Dual Camera Lens	Primary Camera	Primary Camera
Video Call Support	Yes	-
Supported Networks	4G LTE, 5G, GSM, WCDMA	4G LTE, 4G VoLTE, 5G, GSM, WCDMA
Internet Connectivity	5G. 4G, WiFi	3G, 4G, 5G, EDGE, GPRS, Wi-Fi
3g	-	-
Micro USB Port	Yes	-
Wi-Fi	Yes	-
Wi-Fi Hotspot	Yes	Yes
NFC	No	No
USB Connectivity	Yes	Yes
GPS Support	Yes	Yes
SIM Size	Nano Sim	-
SMS	Yes	Yes
Graphics PPI	264 PPI	397 PPI
battery-capacity	-	-
Depth	7.68 mm	8.65 mm
Weight	186 g	194.5 g
Warranty Summary	1 Year Manufacturer Warranty for Device and 6 Months Manufacturer Warranty for Inbox Accessories	-
Domestic Warranty	1 Year	1 Year
Space Score	Space Score 77	Space Score 85
resolution	-	-
resolution-type	-	-
GPU	-	Qualcomm Adreno 650
Display Type	-	Full HD+ AMOLED Display
Display Colors	-	16.7M
operating-system	-	-
Processor Core	-	Octa Core
Tertiary Clock Speed	-	1.8 GHz
Operating Frequency	-	2G GSM: 851/911/1811/1911 MHz, 3G WCDMA: B1/B2/B4/B5/B6/B8/B19, 4G LTE FDD B1/2/3/4/5/7/8/18/19/26/28A, 4G TD-LTE: B34/B38/B39/B41/B41 (2515-2675 MHz), 5G NR SA: n1/n3/n5/n8/n28A/n41 (2515-2675 MHz)/n78, 5G NSA: n41 (2515-2675 MHz)/n77/n78
primary-camera-available	-	-
Primary Camera	-	64MP + 8MP + 2MP
Secondary Camera Available	-	Yes
HD Recording	-	Yes
Video Recording Resolution	-	1181P (at 121 fps/61 fps/31 fps), 721P (at 241 fps/61 fps/31 fps), 721P (at 31 fps), Front Camera: 1181p (at 31 fps), Rear Camera: 4K (at 61 fps/31 fps)
digital-zoom	-	-
Frame Rate	-	121 fps, 241 fps, 31 fps, 61 fps
Speaker Phone	-	Yes
Call Records	-	Yes
Network Type	-	2G, 3G, 4G, 4G VOLTE, 5G
Pre-installed Browser	-	Google Chrome
Micro USB Version	-	USB 2.1 (Type C)
bluetooth-support	-	-
Bluetooth Version	-	v5.2
Wi-Fi Version	-	5 GHz (Support 81M)) (WiFi 4, IEEE 812.11 a/b/g/n/ac/ax (2.4 GHz, WiFi 5, WiFi 6)
Infrared	-	No
Map Support	-	Google Maps
Smartphone	-	Yes
sim-size	-	-
User Interface	-	Realme UI 3.1 (Based on Android 12)
Sensors	-	Acceleration Sensor, Gyro-meter, In-Display Fingerprint Sensor, Light Sensor, Magnetic Induction Sensor, Proximity Sensor
Browser	-	Google Chrome
Other Features	-	11 Points, 2 Microphone, 2 Speaker (Front Facing Middle Speaker and Bottom Right Speaker), 2 x 2 MIMO WiFi Antenna Technology, 361 Hz Touch Sampling Rate, 4 x 4 RF Antenna Technology, 5V 1.25A Reverse Charging Power, AAC, AI Power: 15 TOPS, AOD, App Market, aptx, APTX_HD, As per Space Contacts will be stored, Bluetooth Audio Codec: SBC, Charging Protocol & Power: SuperDart 65W/81W, Clone Apps, Clone Phone, COF Sealing Process, Dart 21W, Data Backup, DC Dimming, Dual Frequency GPS, Dual ROM Channel, Dual-Mic Noise Cancellation, EXFAT, File Compression and Decompression, File Encryption, Fingerprint Unlock, Format: FAT32, Game Space, GBoard Text Input, Google Lens, Google Smart Lock, Hand Gesture Recognition, Headphone Monitor, Import and Export Contacts, In-Display Optical Fingerprint, Kids Space, ldac, Lens Glass Type: Glass, lhdc, Main speaker: 1115 Super Linear Speaker), Mass Text Messaging: 211 SMS & 15 MMS, Max Charging Power: 81W, Night Shilled, NTFS, Number Identification, Off-Screen Clock, Oleophobic Coating, Oncell Touch Panel Technology, OTG Storage Format: Max 2 TB, Password Unlock, Pattern Unlock, PD 2.1 18W, Phone Locked Function: Face Unlock, Phone Manager, Press to Answer Calls, Private Apps, Private Protection, Private Space, QC 2.1 18W, Quad RAM Channel, RAM Frequency: 2133 MHz, Reverse Charging, Speaker Type: (Front-Facing Speaker: 1112 Super Linear Speaker, Split Screen, Step Tracker, Supports L1 Level WideVine, Switch the Music, Taking Photos Methods: Tochscreen, Theme Store, UFS 3.1, Vibrating Motor Type: X-Axis Linear Engine Motor, Volume Button, Wake Up Voice Assistant: Ok Google, Web Video Play Supported, World Time
GPS Type	-	BEIDOU, But Not Certified), GALILEO, GLONSS, GPS, QZSS (Supported
Audio Formats	-	AAC, AMR, APE, FLAC, MID, MKA, MP3, OGG, WAV, WMA
Video Formats	-	3GP, ASF, AVI, FLV, M2TS, MKV, MP4, MPG, TS, WEBM, WMV
Width	-	75.8 mm
Height	-	162.9 mm
Warranty Service Type	-	NA
Summary	📸 Best Camera: realme GT Neo 3T (8GB, 128GB) | 🔋 Best Battery: realme GT Neo 3T (8GB, 128GB) | 🏆 Best Overall: realme GT Neo 3T (8GB, 128GB)