Realme C75 vs Realme C73
Quick Comparison
Realme C75 has better RAM than Realme C73. In terms of display resolution, Realme C75 has better resolution of 2400 x 1080 than Realme C73 which has resolution of 1604 x 720. Realme C75 has more internal memory than Realme C73
| Name | Realme C75 | Realme C73 |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Display | 6.72 in | 6.67 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 6000 mAh | 6000 mAh |
| Camera | 50 MP Dual | 32 MP Dual |
| Price | Rs. 9990 | Rs. 10499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is November 26, 2024. The Expected cost of Realme C75 is Rs. 9990. The launch Date of the second phone is June 02, 2025. The cost of Realme C73 is Rs. 10499.
Display comparison
Realme C75 has larger screen size of 6.72 inches in comparison to Realme C73's 6.67 inch screen. Realme C75 has IPS Screen type where as Realme C73 has IPS LCD Screen type. Realme C75 has display density of 392 PPI & Realme C73 has only 264 PPI display density. In terms of screen to body ratio, Realme C73 has better screen to body ratio of ~ 89.97% than Realme C75's ~ 86.3%.
Memory comparison
Realme C75's larger 8 GB RAM is better for playing games and all with respect to Realme C73's lower 4 GB RAM. Realme C75 has more Internal Memory (128 GB) than Realme C73 (64 GB).
Camera comparison
Realme C75's 50 MP Dual Rear Camera outshines Realme C73's 32 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.
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Full Comparison
| Name | Realme C75 | Realme C73 |
| General | ||
| Country of Origin | India | |
| Model | RMX3945 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | November 26, 2024 | June 02, 2025 |
| In The Box | realme C73 5G, USB Type-C Cable, 15W Adapter, Protect Case, SIM Card Needle, Screen Protect Film, Quick Guide | |
| Design | ||
| Dimensions | 76.2 x 165.7 x 8 mm | 76.22 x 165.7 x 7.94 mm |
| Weight | 196 g | 197 g |
| Bezel less | No | No |
| Colors | Gold, Black | Jade Green, Crystal Purple, Onyx Black |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color IPS LCD Screen (16.7 M) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.72 inches, 1080 x 2400 pixels | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 20.05:9 | |
| PPI | ~ 392 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 86.3% | ~ 89.97% |
| Glass Type | ArmorShell glass | |
| Brightness | Peak Brightness：625nit, Brightness Adjustment: 4096 Level | |
| Features | 580 nits (typ), 690 nits (HBM) | Contrast Ratio: 1500: 1, Colour Gamut: 83% NTSC |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 4 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes | Yes, (Hybrid Slot), upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G NR: n1/3/5/8/28B/40/41/77/78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Support 2.4/5GHz Wi-Fi, Support 802.11 a/b/g/n/ac | |
| Bluetooth | Yes, v5.0 | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes | Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1), QZSS(L1) |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Flicker Sensor, Side Capacitive Fingerprint Sensor |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| AI Features | AI Smart Signal Adjustment, AI Clear Face, Google Gemini, AI Smart Loop | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Free Call (Through Bluetooth) | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) | 32 MP ƒ/1.8 (Wide Angle) GALAXYCORE GC32E2, 27mm, FOV: 76°, Lens: 5P |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Photo Mode, Video Mode, Night Mode, Professional Mode, Portrait Mode, HighDefinition Mode, Street Mode, Panorama, Slow Motion, Time-lapse, SuperText Mode, Dual-view Video, Google Lens, Digital Zoom 10X |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v15 |
| Custom UI | Realme UI 6 | |
| Chipset | Mediatek Helio G92 Max | Mediatek Dimensity 6300 |
| CPU | 2 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| Fabrication Node | 6nm | |
| GPU | Arm Mali-G57 MC2 | |
| Java | Yes | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | Yes | H.264, MPEG4, DIVX/XVID, H.263, SORENSEN SPARK, VP8, VP9, H.265, AV1 |
| FM Radio | No | No |
| Speaker Type | Super Linear Speaker | |
| Audio Features | Supports OReality Audio effect, Hi-Res Audio Certification | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh | 6000 mAh, BLPB47 Lithium Ion Battery |
| Fast Charging | Yes, 45W | Yes, 15W Fast Charging |
| Reverse Charging | Yes | Yes, 5W |