realme C51 (4GB, 128GB) vs realme 13 Pro 5G

Compare realme C51 (4GB, 128GB), realme 13 Pro 5G 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	realme 13 Pro 5G ₹19,939 Remove	➕ Add Product
Digine (out of 10)	70 / 10	85 / 10
Display (out of 10)	75 / 10	90 / 10
Software (out of 10)	70 / 10	85 / 10
Parformance (out of 10)	70 / 10	85 / 10
Camera (out of 10)	65 / 10	80 / 10
Battery (out of 10)	65 / 10	80 / 10
Total_rating (out of 10)	68 / 10	84 / 10
Pros	✅ Affordable pricing ✅ Big 5000mAh battery ✅ Decent day-to-day use	✅ Excellent primary and selfie cameras ✅ Attractive design and display ✅ Good battery life with fast charging ✅ Useful AI features
Cons	❌ Weak gaming performance ❌ No fast charging	❌ Performance may not meet expectations for power users ❌ Software experience could be improved​
In The Box	Adapter, Case, Handset, Important Info Booklet with Warranty Card, Quick Guide, Sim Card Tool, USB Cable	Charger, Handset, Protective Case, Quick Guide, Safety Guide, Sim Ejector Tool, USB Data Cable
Model Number	RMX3830	RMX3990
Model Name	C51	13 Pro 5G
Color	Mint Green	Monet Gold
Browse Type	Smartphones	Smartphones
SIM Type	Dual Sim	Dual Sim
hybrid-sim-slot	-	-
resolution-type	-	-
gpu	-	-
Display Type	HD LCD Display	Full HD+ OLED Curved Display
Display Colors	16.7 Million	1.07 Billion
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	Aspect Ratio: 20.1:9, Automatc 2000Hz, Brightness: Basic: 600nit, Color Gamut: DCI-P3 99%, Color Saturation: DCI-P3 100%, Contrast Ratio: 5000000:1, DCI-P3 100%, HDR Photo Support: 2000nit, Refresh Rate: 120Hz, Screen Curvature: 47 Degree, Screen-to-Body Ratio: 93.2%, SRGB 98%, Sunlight Screen Support, Touch Sampling Rate: 360Hz, Under Sunlight Highest: 1200nit
Operating System	Android 13	Android 14
processor-brand	-	-
Processor Type	T612	Snapdragon 7s Gen2
Processor Core	Octa Core	Octa Core
Primary Clock Speed	1.82 GHz	2.4 GHz
Secondary Clock Speed	1.8 GHz	1.95 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	2G GSM: 851 MHz/911 MHz/1811 MHz/1911 MHz, 3G WCDMA: B1/B2/B4/B5/B6/B8/B19, 4G FDD LTE: B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B21/B26/B28/B66, 4G TD LTE: B38/B39/B41/B41, 5G NR: n1/n3/n5/n7/n8/n21/n28/n38/n41/n41/n66/n77/n78
Internal Storage	128 GB	128 GB
RAM	4 GB	8 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	Yes
Secondary Camera	5MP Front Camera	32MP 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	1.8um Pixel Size, 1/2.74 inch Sensor Size, 5P Lens, CMOS (4-in-1) Sensor, Dual View Video, Effective Focal Length: 3.23mm, Equivalent Focal Length: 21mm, f/2.45 Aperture, Face Beauty, Features: Photo, Fixed Focus), FOV: 91 Degree, Front Camera Setup: 32MP (Sony IMX615, Full Light, Night, Pano, Portrait, Timelapse, Two Axis EIS, Video
Flash	Front: Screen Flash, Rear: Single Flash	Rear: LED Single Color Temperature Lamp
HD Recording	Yes	Yes
Full HD Recording	Yes	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)	1181P (at 121 fps), 1181p (at 31 fps), 1181p (at 61 fps/at 31 fps), 4K (at 31 fps), 721P (at 31 fps), 721P (at 61 fps/at 31 fps), Front Camera: 1181p (at 31 fps), Front EIS: 1181P (at 31 fps), Movie/Timelapse/Dual View Video: 1181P (at 31 fps), Rear Camera: 4K (at 31 fps), Slow Video: 721P (at 121 fps/at 241 fps), Supports Video Zoom, Video Support: (EIS+OIS) - 4k (at 31 fps), Video Zoom: 1181P (at 61 fps/at 31 fps)
digital-zoom	-	-
Frame Rate	121 fps, 31 fps	121 fps, 241 fps, 31 fps, 61 fps
Dual Camera Lens	Primary Camera	-
Speaker Phone	Yes	Yes
Call Records	Yes	MP3 Format
Network Type	2G, 3G, 4G	2G, 3G, 4G, 5G
Supported Networks	4G LTE, GSM, WCDMA	4G LTE, 4G VoLTE, 5G, GSM, WCDMA
Internet Connectivity	3G, 4G, EDGE, GPRS, Wi-Fi	3G, 4G, 5G, EDGE, GPRS, Wi-Fi
GPRS	Yes	Yes
Micro USB Version	USB 2.1 (Type C)	-
bluetooth-support	-	-
Bluetooth Version	v5.1	v5.2
Wi-Fi	Yes	Yes
Wi-Fi Version	5 GHz), IEEE 812.11 a/b/g/n/ac (WiFi 4, WiFi 5) (2.4 GHz	2 x 2 MIMO, 2 x 2 Multi-User Multiple-Input Multiple-Output (MU-MIMO), 812.11 a/b/g/n (WLAN 2.4 GHz, Wi-Fi 5 (812.11 ac), Wi-Fi 5 GHz (at 161 MHz), Wi-Fi 6 (812.11 ax), WLAN, WLAN 5.1 GHz, WLAN 5.8 GHz), WLAN Display
Wi-Fi Hotspot	Yes	Yes
NFC	No	No
Infrared	No	-
EDGE	Yes	Yes
Audio Jack	3.5mm	Type C
Map Support	Google Maps	-
gps-support	-	-
Smartphone	Yes	-
Touchscreen Type	Capacitive	Capacitive
SIM Size	Nano Sim	Nano Sim
User Interface	Realme UI T Edition (Based on Android 13)	ColorOS v14.1.1 (Based on Android 14)
MMS	Yes	-
Graphics PPI	261 ppi	394 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	11 Touch Points, 2 x 2 MIMO, AAC, Always-1n Display, Answering Phone Calls Using Earphones, App Cloner, App Lock, aptx, aptx hd, Bluetooth Audio Specifications: sbc, Brightness >91nit: DC, Clock Widget, Compass, COP Packaging Process, Data Backup and Restore, Dimming Mode: Brightness ?91nit: PWM (2161 Hz), Dual Mic Noise Cancellation, Dual RAM Channels, Ending Calls with Power Button, EXFAT, Eye Comfort, Face Recognition, Face Unlock, File Compression and Extraction, Fill Light for Video Shooting, Fingerprint Payment, Firewall/Block & Filter, Flashlight, Game Space, Game Voice Changer, Gestures & Motions, Hi-Res Audio Certification, In-Ear Monitoring, Incoming Call Banner, IP65 Waterproof IP Rating, Kids Space (Guest Mode), ldac, lhdc, Maximum OTG Storage Supported: 2 TB, Mini Window Mode/Playing Videos in Floating Window, Mobile Screencast, NTFS, Oleophobic Coating on Screen, On-Cell Lamination Method of Touch Screen, OTG Storage Format: FAT32, Private Safe (File Lock), Push-to-Talk On Earphones, Recently Deleted (Album Recycle Bin), Screen Recording, Sound Effects: OReality Audio, Split Screen Mode, Step Counting, Support SuperVOOC Charging, Supports Dark Mode, Supports L1 Widevine Encrypted Video, Supports Smart Scenario Recognition, Switching Songs, System File Format, System Seperation, Third Party App Widget, Third Party Input Method, UFS 3.1, Vibration Motor: X-Axis Linear Motor, Volume Control, Wake Voice Assistant, Weather Widget, Webpage Video Playback, World Clock
gps-type	-	-
FM Radio	No	No
Audio Formats	AAC, AMR, APE, FLAC, MID, MKA, MP3, OGG, WAV, WMA	AAC, AMR, APE, FLAC, MID, MP3, OGG, WAV, WMA
Video Formats	AV1, DIVX/XVID, H.263, H.264, H.265, MPEG4, SORENSON SPARK, VP8, VP9	3GP, ASF, AVI, FLV, MKV, MOV, MP4, WMV
Battery Capacity	5000 mAh	5200 mAh
Height	167.16 mm	161.34 mm
Depth	7.99 mm	8.23 mm
Weight	186 g	188 g
Warranty Summary	1 Year Manufacturer Warranty for Phone and 6 Months Warranty for In the Box Accessories	1 Year Manufacturer Warranty for Device and 6 Months Manufacturer Warranty for Inbox Accessories
Warranty Service Type	NA	-
domestic-warranty	-	-
Space Score	Space Score 68	Space Score 84
Primary Camera Available	-	Yes
Primary Camera	-	51MP + 8MP + 2MP
optical-zoom	-	-
Video Recording	-	Yes
dual-camera-lens	-	-
Conference Call	-	Yes
Video Call Support	-	Yes
Micro USB Port	-	Yes
micro-usb-version	-	-
Bluetooth Support	-	Yes
GPS Support	-	Yes
smartphone	-	-
SMS	-	Yes
GPS Type	-	GALILEO, GLONASS, GPS, QZSS
FM Radio Recording	-	No
dlna-support	-	-
Battery Type	-	Lithium ion Polymer
Domestic Warranty	-	1 Year
Summary	📸 Best Camera: realme 13 Pro 5G | 🔋 Best Battery: realme 13 Pro 5G | 🏆 Best Overall: realme 13 Pro 5G