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Realme C73
Country of Origin:IndiaModel:RMX3945RAM Options:4 GBStorage Options:64, 128 GB
Pros
Cons
Where to Buy
Currently unavailable for this variant.
General
Country of Origin
India
Model
RMX3945
Sim Type
Dual Sim, GSM+GSM (Hybrid Slot)
Dual Sim
Yes
Sim Size
Nano+Nano SIM
Device Type
Smartphone
Release Date
June 02, 2025
Dimensions
76.22 x 165.7 x 7.94 mm
In The Box
realme C73 5G, USB Type-C Cable, 15W Adapter, Protect Case, SIM Card Needle, Screen Protect Film, Quick Guide
Weight
197 g
Bezel less
No
Colors
Jade Green, Crystal Purple, Onyx Black
Type
Color IPS LCD Screen (16.7 M)
Touch
Yes, 180 Hz Touch Sampling Rate
Size
6.67 inches, 720 x 1604 pixels, 120 Hz
Aspect Ratio
20.05:9
PPI
~ 264 PPI
Notch
Yes, Punch Hole
Screen to Body Ratio
~ 89.97%
Features
Contrast Ratio: 1500: 1, Colour Gamut: 83% NTSC
Brightness
Peak Brightness：625nit, Brightness Adjustment: 4096 Level
RAM
4 GB
Storage
64 GB
Card Slot
Yes, (Hybrid Slot), upto 2 TB
Storage Type
UFS 2.2
5G
Yes
Expandable RAM
Upto 8 GB Extra Virtual RAM
GPRS
Yes
EDGE
Yes
3G
Yes
4G
Yes
VoLTE
Yes, Dual Stand-By
Wifi
Yes, with wifi-hotspot
5G Bands
5G NR: n1/3/5/8/28B/40/41/77/78
Bluetooth
Yes, v5.3
USB
Yes, USB-C v2.0
USB Features
USB on-the-go, USB Charging
Wifi Version
Support 2.4/5GHz Wi-Fi, Support 802.11 a/b/g/n/ac
GPS
Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1), QZSS(L1)
Fingerprint Sensor
Yes, Side
Dust Resistant
Yes
Sensors
Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Flicker Sensor, Side Capacitive Fingerprint Sensor
3.5mm Headphone Jack
Yes
Face Unlock
Yes
Rear Camera
32 MP Æ’/1.8 (Wide Angle)
GALAXYCORE GC32E2, 27mm, FOV: 76°, Lens: 5P
Auto Focus
Yes
Video Recording
1080p @ 30 fps FHD
Flash
Yes, LED
Extra Features
Free Call (Through Bluetooth)
Front Camera
8 MP Æ’/2 (Wide Angle)
Punch Hole, Screen Flash
Front Video Recording
1080p @ 30 fps FHD
OS
Android v15
Chipset
Mediatek Dimensity 6300
CPU
2.4 GHz, Octa Core Processor
IP Rating
IP64
GPU
Arm Mali-G57 MC2
Core Details
2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz
Java
No
Browser
Yes
Custom UI
Realme UI 6
Email
Yes
Music
AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA
Splash Resistant
Yes
Video
H.264, MPEG4, DIVX/XVID, H.263, SORENSEN SPARK, VP8, VP9, H.265, AV1
FM Radio
No
Fast Charging
Yes, 15W Fast Charging
AI Features
AI Smart Signal Adjustment, AI Clear Face, Google Gemini, AI Smart Loop
Reverse Charging
Yes, 5W
Type_Battery
Non-Removable Battery
Size_Battery
6000 mAh, BLPB47 Lithium Ion Battery
Speaker Type
Super Linear Speaker
Audio Features
Supports OReality Audio effect, Hi-Res Audio Certification
Fabrication Node
6nm
Memory
RAM Options
4GB
Storage Options
64, 128GB