realme C65 5G (6GB, 128GB) vs realme C51 (4GB, 128GB)

Compare realme C65 5G (6GB, 128GB), 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 C65 5G (6GB, 128GB) ₹11,999 Remove	realme C51 (4GB, 128GB) ₹9,499 Remove	➕ Add Product
Digine (out of 10)	75 / 10	70 / 10
Display (out of 10)	80 / 10	75 / 10
Software (out of 10)	75 / 10	70 / 10
Parformance (out of 10)	75 / 10	70 / 10
Camera (out of 10)	70 / 10	65 / 10
Battery (out of 10)	70 / 10	65 / 10
Total_rating (out of 10)	74 / 10	68 / 10
Pros	✅ 120Hz LCD display ✅ 5G support in budget ✅ Lightweight build	✅ Affordable pricing ✅ Big 5000mAh battery ✅ Decent day-to-day use
Cons	❌ Mediocre camera ❌ Bloatware present	❌ 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	RMX3997	RMX3830
Model Name	C65 5G	C51
Color	Glowing Black	Mint Green
Browse Type	Smartphones	Smartphones
SIM Type	Dual Sim	Dual Sim
hybrid-sim-slot	-	-
gpu	-	-
display-type	-	-
Display Colors	16.7 Million	16.7 Million
Other Display Features	Aspect Ratio: 20.05:9, Brightness: 500 Nits, Color Gamut: 83% NTSC, Color Saturation: 83% NTSC, Contrast Ratio: 1500:1, HBM 625 Nits, Pixel Arrangement: RGB, Refresh Rate: 120Hz, Screen-to-Body Ratio: 89.97%, Supports Sunshine Screen, Touch Sampling Rate: 240Hz	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	Mediatek	-
processor-type	-	-
Processor Core	Octa Core	Octa Core
Primary Clock Speed	2.4 GHz	1.82 GHz
Secondary Clock Speed	2 GHz	1.8 GHz
Operating Frequency	2G GSM: 851 MHz/911 MHz/1811 MHz, 3G WCDMA: B1/B5/B8, 4G FDD LTE: B1/B3/B5/B8/B28B, 4G TD LTE: B41/B41 (2535 MHz ? 2655 MHz), 5G NR: n1/n3/n5/n8/n28B/n41/n41 (2535 MHz ? 2655 MHz)/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	128 GB	128 GB
RAM	6 GB	4 GB
Expandable Storage	2 TB	2 TB
Supported Memory Card Type	MicroSD	-
Memory Card Slot Type	Hybrid Slot	Dedicated Slot
primary-camera	-	-
Primary Camera Features	1.64um Pixel Size, 1/2.76 inch Sensor Size, 21 Burst Photos, 5P Lens, CMOS, Dual View Video, Effective Focal Length: 3.98mm, Equivalent Focal Length: 26mm, f/1.8 Aperture, Features: Photo, FOV: 81 Degree, Hi-Res, Movie, Night, Open Loop VCM), Pano, Portrait, Pro, Rear Camera Setup: 51MP Main Camera (Samsung S5KJN1, Slo-Mo, Street, Support Auto Focus, Text Scanner, Tilt Shift, Timelapse, Video	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	No
Secondary Camera Available	Yes	Yes
Secondary Camera	8MP Front Camera	5MP Front Camera
Secondary Camera Features	1.12um Pixel Size, 1/4 inch Sensor Size, 4P Lens, CMOS, Dual View Video, Effective Focal Length: 2.65mm, Equivalent Focal Length: 25mm), f/2.1 Aperture, Features: Photo, FOV: 81 Degree, Front Camera Setup: 8MP (OV OV18D11, Night, Pano, Portrait, Timelapse, 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: Single Flashlight	Front: Screen Flash, Rear: Single Flash
HD Recording	Yes	Yes
Full HD Recording	Yes	Yes
Video Recording Resolution	721P (at 31 fps), Dual View Video: 1181p (at 31 fps), Front Camera: 1181p (at 31 fps), Movie/Timelapse: 1181p (at 31 fps), Rear Camera: 1181p (at 31 fps), Slow Motion: 721p (at 121 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)
digital-zoom	-	-
Frame Rate	121 fps, 31 fps	121 fps, 31 fps
Video Call Support	Yes	-
Speaker Phone	Yes	Yes
Call Records	Yes	Yes
Network Type	2G, 3G, 4G, 4G VOLTE, 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	v5.3	v5.1
Wi-Fi	Yes	Yes
Wi-Fi Version	5.1 GHz, 5.8 GHz), 812.11 a/b/g/n, 812.11 a/b/g/n/ac, Wi-Fi 5 (812.11 ac), WLAN (2.4 GHz, WLAN Display, WLAN Network Share	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
USB Connectivity	Yes	-
EDGE	Yes	Yes
Audio Jack	3.5mm	3.5mm
map-support	-	-
GPS Support	Yes	-
Smartphone	Yes	Yes
Touchscreen Type	Capacitive	Capacitive
SIM Size	Nano Sim	Nano Sim
User Interface	Realme UI 5.1 (Based on Android 14)	Realme UI T Edition (Based on Android 13)
Graphics PPI	264 PPI	261 ppi
Sensors	Acceleration Sensor, Flicker Sensor, Geomagnetic Sensor, Gyroscope, Light Sensor, Proximity Sensor, Support Meter Function	Acceleration Sensor, Gyro Meter (Soft Gyroscope), Light Sensor, Magnetic Induction Sensor, Proximity Sensor
Ringtones Format	AMR, APE, FLAC, MIDI, MP3, OGG, WAV, WMA	OGG
Other Features	1115 Ultra Linear Speaker, 15W Power Supported by Phone, 16 Pin (USB), 2 Mic Noise Cancellation, acc, Adjust, Answering Phone Calls Using Earphones, App Cloner, App Lock, App Lock Method: Digit Password, aptx, aptx hd, Bluetooth Audio Specifications: sbc, Clock Widget, COG Packaging Process, Compass, Contacts Grouping, Customized Grouping, Dark Mode, Data Backup and Restore, Display Background for Incoming Calls, Display Caller's Profile Picture, Dual 5G Display, Dual Carrier Aggregation, Dual Microphone, Dual RAM Channel, Eye Comfort, Face Password, Face Recognition, File Compression and Extraction, Filter, Fingerprint Password, Format Of Audio Recordings: MP3/AAC/WAV, Game Space/Games, Game Voice Changer, Gestures & Motions: Black Screen Gestures, HD Voice, Image Editing Function: Crop and Rotate, Image Format, In-Ear Monitoring, Incoming Call Banner, Intelligent Answering and Calling, IPX4 Waterproof IP Rating, Kid Space (Guest Mode), Lamination Method of Touchscreen: On-Cell, ldac, lhdc, Lift to Brighten the Screen, Link Boost-Communicate, LTE Antennas And Radio Frequency Technology: 2x2 MIMO, Markup, Maximum OTG Storage Supported: 2TB, Mini Window Mode/Playing Videos in Floating Window, Mixed Password, Mobile Screencast, Music Widget, OSIE Visual Effect, OTG Data Transmission, OTG Storage Format: FAT32, Other Special Functions System: Dynamic Button, Pattern Password, Pixelate, Private Safe (File Lock), Push-to-Talk On Earphones, Recently Deleted (Album Recycle Bin), Retouch, Riding Mode, Screen Protector Type: PET Material 2D UV Double Curing Protective Film, Screen Recording, Share Network Via Bluetooth, Sim Card Contacts Import and Export, Single Speaker, Sound Effects: OReality Audio, Split Screen Mode, Step Counting, Stickers, Support Button Backlight, Supports Fill Light for Video Shooting, Supports Firewall/Block & Filter, Supports Google Lens, Supports L3 Widevine Encrypted Video, Supports Smart Scenario Recognition, Supports Volume Control, Switching Songs, System File Format, Third-party App Widget, Third-party Input Method, Three Finger Screenshot, UFS2.2 ROM, Upto 11 Touch Points, Vibration Motor: Rotor Motor, Weather Widget, Webpage Video Playback, WiFi Calling/VoWiFi, 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	-	-
FM Radio	No	No
FM Radio Recording	No	-
DLNA Support	Yes	-
Audio Formats	AAC, AMR, APE, FLAC, MID, MP3, OGG, WAV, WMA	AAC, AMR, APE, FLAC, MID, MKA, MP3, OGG, WAV, WMA
Battery Capacity	5000 mAh	5000 mAh
Battery Type	Lithium-ion Polymer	-
Width	76.1 mm	-
Height	165.6 mm	167.16 mm
Depth	7.89 mm	7.99 mm
weight	-	-
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 74	Space Score 68
resolution-type	-	-
Display Type	-	HD LCD Display
processor-brand	-	-
Processor Type	-	T612
Dual Camera Lens	-	Primary Camera
Micro USB Version	-	USB 2.1 (Type C)
bluetooth-support	-	-
Infrared	-	No
Map Support	-	Google Maps
gps-support	-	-
MMS	-	Yes
Video Formats	-	AV1, DIVX/XVID, H.263, H.264, H.265, MPEG4, SORENSON SPARK, VP8, VP9
Weight	-	186 g
Warranty Service Type	-	NA
domestic-warranty	-	-
Summary	📸 Best Camera: realme C65 5G (6GB, 128GB) | 🔋 Best Battery: realme C65 5G (6GB, 128GB) | 🏆 Best Overall: realme C65 5G (6GB, 128GB)