realme 13 Pro 5G (8GB, 256GB) vs realme C51 (4GB, 128GB)

Compare realme 13 Pro 5G (8GB, 256GB), realme C51 (4GB, 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	realme 13 Pro 5G (8GB, 256GB) ₹20,999 Remove	realme C51 (4GB, 128GB) ₹9,499 Remove	➕ Add Product
Digine (out of 10)	85 / 10	70 / 10
Display (out of 10)	90 / 10	75 / 10
Software (out of 10)	85 / 10	70 / 10
Parformance (out of 10)	85 / 10	70 / 10
Camera (out of 10)	80 / 10	65 / 10
Battery (out of 10)	80 / 10	65 / 10
Total_rating (out of 10)	84 / 10	68 / 10
Pros	✅ Excellent primary and selfie cameras ✅ Attractive design and display ✅ Good battery life with fast charging ✅ Useful AI features	✅ Affordable pricing ✅ Big 5000mAh battery ✅ Decent day-to-day use
Cons	❌ Performance may not meet expectations for power users ❌ Software experience could be improved​	❌ Weak gaming performance ❌ No fast charging
In The Box	Charger, Handset, Protective Case, Quick Guide, Safety Guide, Sim Ejector Tool, USB Data Cable	Adapter, Case, Handset, Important Info Booklet with Warranty Card, Quick Guide, Sim Card Tool, USB Cable
Model Number	RMX3990	RMX3830
Model Name	13 Pro 5G	C51
Color	Monet Gold	Mint Green
Browse Type	Smartphones	Smartphones
SIM Type	Dual Sim	Dual Sim
hybrid-sim-slot	-	-
resolution-type	-	-
gpu	-	-
Display Type	Full HD+ OLED Curved Display	HD LCD Display
Display Colors	1.07 Billion	16.7 Million
Other Display Features	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	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 14	Android 13
processor-brand	-	-
Processor Type	Snapdragon 7s Gen2	T612
Processor Core	Octa Core	Octa Core
Primary Clock Speed	2.4 GHz	1.82 GHz
Secondary Clock Speed	1.95 GHz	1.8 GHz
Operating Frequency	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	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	256 GB	128 GB
RAM	8 GB	4 GB
Primary Camera Available	Yes	-
Primary Camera	51MP + 8MP + 2MP	-
optical-zoom	-	-
Secondary Camera Available	Yes	Yes
Secondary Camera	32MP Front Camera	5MP Front Camera
Secondary Camera Features	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	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	Rear: LED Single Color Temperature Lamp	Front: Screen Flash, Rear: Single Flash
HD Recording	Yes	Yes
Full HD Recording	Yes	Yes
Video Recording	Yes	-
Video Recording Resolution	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)	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)
Frame Rate	121 fps, 241 fps, 31 fps, 61 fps	121 fps, 31 fps
dual-camera-lens	-	-
Conference Call	Yes	-
Video Call Support	Yes	-
Speaker Phone	Yes	Yes
Call Records	MP3 Format	Yes
Network Type	2G, 3G, 4G, 5G	2G, 3G, 4G
Supported Networks	4G LTE, 4G VoLTE, 5G, GSM, WCDMA	4G LTE, GSM, WCDMA
Internet Connectivity	3G, 4G, 5G, EDGE, GPRS, Wi-Fi	3G, 4G, EDGE, GPRS, Wi-Fi
GPRS	Yes	Yes
Micro USB Port	Yes	-
micro-usb-version	-	-
Bluetooth Support	Yes	-
Bluetooth Version	v5.2	v5.1
Wi-Fi	Yes	Yes
Wi-Fi Version	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	5 GHz), IEEE 812.11 a/b/g/n/ac (WiFi 4, WiFi 5) (2.4 GHz
Wi-Fi Hotspot	Yes	Yes
NFC	No	No
EDGE	Yes	Yes
Audio Jack	Type C	3.5mm
GPS Support	Yes	-
smartphone	-	-
Touchscreen Type	Capacitive	Capacitive
SIM Size	Nano Sim	Nano Sim
User Interface	ColorOS v14.1.1 (Based on Android 14)	Realme UI T Edition (Based on Android 13)
SMS	Yes	-
Graphics PPI	394 PPI	261 ppi
Other Features	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	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	GALILEO, GLONASS, GPS, QZSS	-
FM Radio	No	No
FM Radio Recording	No	-
dlna-support	-	-
Audio Formats	AAC, AMR, APE, FLAC, MID, MP3, OGG, WAV, WMA	AAC, AMR, APE, FLAC, MID, MKA, MP3, OGG, WAV, WMA
Video Formats	3GP, ASF, AVI, FLV, MKV, MOV, MP4, WMV	AV1, DIVX/XVID, H.263, H.264, H.265, MPEG4, SORENSON SPARK, VP8, VP9
Battery Capacity	5200 mAh	5000 mAh
Battery Type	Lithium ion Polymer	-
Height	161.34 mm	167.16 mm
Depth	8.23 mm	7.99 mm
Weight	188 g	186 g
Warranty Summary	1 Year Manufacturer Warranty for Device and 6 Months Manufacturer Warranty for Inbox Accessories	1 Year Manufacturer Warranty for Phone and 6 Months Warranty for In the Box Accessories
Domestic Warranty	1 Year	-
Space Score	Space Score 84	Space Score 68
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
digital-zoom	-	-
Dual Camera Lens	-	Primary Camera
Micro USB Version	-	USB 2.1 (Type C)
bluetooth-support	-	-
Infrared	-	No
Map Support	-	Google Maps
gps-support	-	-
Smartphone	-	Yes
MMS	-	Yes
Sensors	-	Acceleration Sensor, Gyro Meter (Soft Gyroscope), Light Sensor, Magnetic Induction Sensor, Proximity Sensor
Ringtones Format	-	OGG
gps-type	-	-
Warranty Service Type	-	NA
domestic-warranty	-	-
Summary	📸 Best Camera: realme 13 Pro 5G (8GB, 256GB) | 🔋 Best Battery: realme 13 Pro 5G (8GB, 256GB) | 🏆 Best Overall: realme 13 Pro 5G (8GB, 256GB)