realme C51 (4GB, 128GB) vs Xiaomi 15

Compare realme C51 (4GB, 128GB), Xiaomi 15 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	realme C51 (4GB, 128GB) ₹9,499 Remove	Xiaomi 15 ₹64,999 Remove	➕ Add Product
Digine (out of 10)	70 / 10	90 / 10
Display (out of 10)	75 / 10	91 / 10
Software (out of 10)	70 / 10	87 / 10
Parformance (out of 10)	70 / 10	92 / 10
Camera (out of 10)	65 / 10	91 / 10
Battery (out of 10)	65 / 10	90 / 10
Total_rating (out of 10)	68 / 10	90.2 / 10
Pros	✅ Affordable pricing ✅ Big 5000mAh battery ✅ Decent day-to-day use	✅ Premium design and build ✅ Excellent performance with latest Snapdragon chip ✅ Great camera system ✅ Bright and vibrant AMOLED display
Cons	❌ Weak gaming performance ❌ No fast charging	❌ MIUI ads and bloatware ❌ No expandable storage
In The Box	Adapter, Case, Handset, Important Info Booklet with Warranty Card, Quick Guide, Sim Card Tool, USB Cable	-
Model Number	RMX3830	-
Model Name	C51	-
Color	Mint Green	-
Browse Type	Smartphones	-
SIM Type	Dual Sim	-
hybrid-sim-slot	-	-
resolution-type	-	-
gpu	-	-
Display Type	HD LCD Display	-
Display Colors	16.7 Million	-
Other Display Features	2.5D Glass, 650 Nits (Maximum), Aspect Ratio: 20:9, Brightness: 450 Nits (Typical), Color Saturation: 83.5%, Refresh Rate: 90 Hz, Screen Contrast: 1500:1, Screen-to-Body Ratio: 90.3%, Touch Sampling Rate: 180 Hz	-
Operating System	Android 13	-
processor-brand	-	-
Processor Type	T612	-
Processor Core	Octa Core	-
Primary Clock Speed	1.82 GHz	-
Secondary Clock Speed	1.8 GHz	-
Operating Frequency	2G GSM: 851 MHz/911 MHz/1811 MHz/1911 MHz, 3G WCDMA: B1/B5/B8, 4G FDD LTE: B1/B3/B5/B8, 4G TD LTE: B38/B41/B41	-
Internal Storage	128 GB	-
RAM	4 GB	-
Expandable Storage	2 TB	-
Memory Card Slot Type	Dedicated Slot	-
primary-camera	-	-
Primary Camera Features	1.64um Pixel Size (Four-in-One 1.28um), 1/15 inch Sensor Size, 1/2.76 inch Sensor Size, 1P Lens, 2.5um Pixel Size, 21 Continuous Shoots, 5P Lens, AI Scene Recognition, Camera Feature: 51MP Mode, CMOS, Dual Camera Setup: 51MP Primary Camera (S5KJN1SQ13, Expert, f/1.8 Aperture, f/3.1 Aperture, Filter, Fixed Focus), Focal Length: 27 mm, Focal Length: 61 mm, FOV: 41 Degree, FOV: 77 Degree, GC6133C, HDR, Night Mode, Panoramic View, PDAF) + 1.18MP Black and White Camera (SP1821, Portrait Mode, Slow Motion, Timelapse, Video, Video Feature: Slow Motion	-
Optical Zoom	No	-
Secondary Camera Available	Yes	-
Secondary Camera	5MP Front Camera	-
Secondary Camera Features	1.12um Pixel Size, 1/5 inch Sensor Size, 3P Lens, 5MP Front Camera Setup: (S5K5E9YX14, Beauty Mode, Bokeh Effect Control, Camera Features: Video, CMOS, f/2.22 Aperture, Face Recognition, Filter, Fixed Focus, FOV: 76.8 Degree, HDR, Portrait Mode	-
Flash	Front: Screen Flash, Rear: Single Flash	-
HD Recording	Yes	-
Full HD Recording	Yes	-
Video Recording Resolution	481p (at 31 fps), 721P (at 31 fps), CIF (at 31 fps), Front Camera: 721p (at 31 fps), Rear Camera: 1181p (at 31 fps), Slo-Mo: 721p (at 121 fps)	-
digital-zoom	-	-
Frame Rate	121 fps, 31 fps	-
Dual Camera Lens	Primary Camera	-
Speaker Phone	Yes	-
Call Records	Yes	-
Network Type	2G, 3G, 4G	-
Supported Networks	4G LTE, GSM, WCDMA	-
Internet Connectivity	3G, 4G, EDGE, GPRS, Wi-Fi	-
GPRS	Yes	-
Micro USB Version	USB 2.1 (Type C)	-
bluetooth-support	-	-
Bluetooth Version	v5.1	-
Wi-Fi	Yes	-
Wi-Fi Version	5 GHz), IEEE 812.11 a/b/g/n/ac (WiFi 4, WiFi 5) (2.4 GHz	-
Wi-Fi Hotspot	Yes	-
NFC	No	-
Infrared	No	-
EDGE	Yes	-
Audio Jack	3.5mm	-
Map Support	Google Maps	-
gps-support	-	-
Smartphone	Yes	-
Touchscreen Type	Capacitive	-
SIM Size	Nano Sim	-
User Interface	Realme UI T Edition (Based on Android 13)	-
MMS	Yes	-
Graphics PPI	261 ppi	-
Sensors	Acceleration Sensor, Gyro Meter (Soft Gyroscope), Light Sensor, Magnetic Induction Sensor, Proximity Sensor	-
Ringtones Format	OGG	-
Other Features	1 x 1 Wi-Fi Antenna Technology, 11 Touch Points, 2D Face Unlock Technology, AAC, App Market, Audio Decoding Chip: UMP511G, Bluetooth Audio Codec: SBC, COG Sealing Process, Data Backup, Dual RAM Channel, EMMC 5.1, EXFAT), Fingerprint Unlock, Gesture, Google Lens, Google Smart Lock, Heat Dissipation Technology: Graphite, Import and Export Contacts, Import and Export Messages, In-Cell Touch Panel Technology, ldac, LTE 2 x 2 MIMO RF Antenna Technology, Max Charging Power: 33W SVOOC, Night Shield, Office Tools, OTG Storage Format: Maximum 256 GB (FAT32, Password Unlock, Pattern Unlock, Phone Locked Functions: Face Unlock, Phone Manager, Press to Answer Calls, Private Protection, Reverse Charging, Single Mic Nosie Cancellation, Single Microphone, Single Speaker, Smile, Sound Effect Type: Dirac 3.1, Speaker Type: 1115 Conventional Single Magnetic Speaker, Step Tracker, Supported Wide Vine level L3, Switch the Music, Taking Photo Methods: Timer, Touch, Vibrating Motor Type: Flat, Volume Button, Wake Up Voice Assistant, Web Video Play Supported, Wet Fingerprint Unlock, Wi-Fi Hotspot Connection: 11 Devices, World Time	-
gps-type	-	-
FM Radio	No	-
Audio Formats	AAC, AMR, APE, FLAC, MID, MKA, MP3, OGG, WAV, WMA	-
Video Formats	AV1, DIVX/XVID, H.263, H.264, H.265, MPEG4, SORENSON SPARK, VP8, VP9	-
Battery Capacity	5000 mAh	-
Height	167.16 mm	-
Depth	7.99 mm	-
Weight	186 g	-
Warranty Summary	1 Year Manufacturer Warranty for Phone and 6 Months Warranty for In the Box Accessories	-
Warranty Service Type	NA	-
domestic-warranty	-	-
Space Score	Space Score 68	Space Score 90.2
Summary	📸 Best Camera: Xiaomi 15 | 🔋 Best Battery: Xiaomi 15 | 🏆 Best Overall: Xiaomi 15