Realme C75 5G vs Xiaomi Redmi 15 5G (8GB RAM + 256GB)
Here you can compare Realme C75 5G and Xiaomi Redmi 15 5G (8GB RAM + 256GB). Comparing Realme C75 5G vs Xiaomi Redmi 15 5G (8GB RAM + 256GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme C75 5G stands against Xiaomi Redmi 15 5G (8GB RAM + 256GB) and which one should you buy The current lowest price found for Realme C75 5G is ₹17,990 and for Xiaomi Redmi 15 5G (8GB RAM + 256GB) is ₹25,499. The details of both of these products were last updated on Aug 26, 2026.
| Specification | Realme C75 5G | Xiaomi Redmi 15 5G (8GB RAM + 256GB) |
|---|---|---|
| RAM | 4 GB | 8 GB |
| Internal Memory | 128 GB | 256 GB |
| Rear Camera | 32 MP ƒ/1.8 27mm, FOV：76°, Lens：5P | 50 MP ƒ/1.75 (Wide Angle) |
| CPU | 2.4 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Battery | 6000 mAh | 7000 mAh, Si-C EV-Grade Technology |
| Price | ₹17,990 | ₹25,499 |
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Overview
| Specs Score | 52 / 100 | 62 / 100 Better Specs |
| Display Resolution | 720 x 1604 pixels | 1080 x 2340 pixels Better Resolution |
| Screen To Body Ratio | ~ 83.2% Less Bezels | |
| RAM | 4 GB | 8 GB More RAM |
| Storage | 128 GB | 256 GB More Storage |
| Rear Camera | 32 MP | 50 MP Dual Better Camera Resolution |
| Weight | 190 g Lighter | 217 g |
| Thickness | 7.94 mm Slimmer | 8.4 mm |
| Battery | 6000 mAh | 7000 mAh Bigger Battery |
| Unique Features | 3.5mm Audio Jack No No No | No FM Radio Reverse Charging IR Blaster |
General
| Country of Origin | India | |
| Model | C75 5G | 15 5G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 4 years | |
| Release Date | August 01, 2025 | |
| In The Box | 1 realme C75 5G, 1 USB Type-C Cable, 1 45W Adapter, 1 Protect Case, 1 SIM Card Needle, 1 Screen Protect Film, 1 Quick Guide | Mobile Phone * 1, Adapter * 1, USB Type-C cable * 1, SIM Eject Tool * 1, Quick Start Guide, & Warranty Card * 1, Safety Information * 1 |
Design
| Dimensions | 76.22 x 165.7 x 7.94 mm | 80.45 x 168.48 x 8.4 mm |
| Weight | 190 g | 217 g |
| Bezel less | No | |
| Colors | Lily White, Purple Blossom, Midnight Lily | Sandy Purple, Frosted White, Midnight Black |
Display
| Type | Color IPS LCD Screen (16.7 M) | Color IPS Screen (16M Colors) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes, 288 Hz Touch Sampling Rate |
| Size | 6.67 inches, 720 x 1604 pixels, 120 Hz | 6.9 inches, 1080 x 2340 pixels, 144 Hz |
| Aspect Ratio | 20.6:9 | |
| PPI | ~ 264 PPI | ~ 374 PPI |
| Screen to Body Ratio | ~ 83.2% | |
| Brightness | Peak Brightness: 625nit, Brightness Adjustment: 4096 Level | 850nits Peak Brightness |
| Features | Contrast Ratio: 1500: 1, Colour Gamut: 83% NTSC | TÜV Rheinland Circadian Friendly, TÜV Rheinland flicker free, TÜV Rheinland Low Blue light |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 4 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot) | Yes, (Hybrid Slot), upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | NR: n1/3/5/8/28B/40/41/77/78 | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n40/n78/n8 |
| VoLTE | Yes, Dual Stand-By | Yes |
| 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, v5.3 | Yes, v5.1, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| IR Blaster | No | Yes |
Extra
| GPS | Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1),QZSS(L1) | Yes, with A-GPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope | Ambient Light Sensor, Proximity Sensor (Virtual), E Compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | |
| AI Features | AI Experience, Next AI, AI Clear Face, Google Gemini, AI Smart Loop | Circle to Search, Gemini AI, AI Erase |
| Splash Resistant | Yes | Yes |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual-mic Noise Cancellation, Free Call | Hydro Touch |
Camera
| Rear Camera | 32 MP ƒ/1.8 27mm, FOV：76°, Lens：5P | 50 MP ƒ/1.75 (Wide Angle) |
| Camera Sensor | GALAXYCORE GC32E2 AF | |
| Auto Focus | Yes | |
| Features | 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 | AI Sky, AI Erase, Classic Film Filters |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 Punch Hole | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p | 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v15 |
| Custom UI | realme UI 6.0 | HyperOS 2 |
| Chipset | mediatek Dimensity 6300 | Qualcomm Snapdragon 6s Gen3 |
| CPU | 2.4 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55 |
| Fabrication Node | 6nm Advanced Process6nm | |
| GPU | Arm Mali-G57 MC2 | Adreno 619 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | Yes |
| Video | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV | Yes |
| FM Radio | No | Yes |
| Speaker Type | Mono | Bottom Firing Loud Speaker |
| Audio Features | Supports OReality Audio Effect, Hi-Res Audio Certification | Dolby Certified, 200% Super Volume |
| Audio Jack Type | 3.5mm | |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh | 7000 mAh, Si-C EV-Grade Technology |
| Fast Charging | Yes, 45W SUPERVOOC Charging | Yes, 33W |
| Reverse Charging | Yes, 18W |
Discuss
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