Xiaomi Redmi 15 4G vs Realme C75 5G (6GB RAM + 128GB)
Here you can compare Xiaomi Redmi 15 4G and Realme C75 5G (6GB RAM + 128GB). Comparing Xiaomi Redmi 15 4G vs Realme C75 5G (6GB RAM + 128GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 15 4G stands against Realme C75 5G (6GB RAM + 128GB) and which one should you buy The current lowest price found for Xiaomi Redmi 15 4G is ₹13,990 and for Realme C75 5G (6GB RAM + 128GB) is ₹22,990. The details of both of these products were last updated on Sep 08, 2026.
| Specification | Xiaomi Redmi 15 4G | Realme C75 5G (6GB RAM + 128GB) |
|---|---|---|
| RAM | 6 GB | 6 GB |
| Internal Memory | 128 GB | 128 GB |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) | 32 MP ƒ/1.8 27mm, FOV：76°, Lens：5P |
| CPU | 2.8 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Battery | 7000 mAh | 6000 mAh |
| Price | ₹13,990 | ₹22,990 |
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Overview
| Specs Score | 54 / 100 Better Specs | 53 / 100 |
| Display Resolution | 1080 x 2340 pixels Better Resolution | 720 x 1604 pixels |
| Screen To Body Ratio | ~ 83.2% Less Bezels | |
| CPU Clock Speed | 2.8 GHz Faster Clock Speed | 2.4 GHz |
| Rear Camera | 50 MP Dual Better Camera Resolution | 32 MP |
| Weight | 224 g | 190 g Lighter |
| Thickness | 8.6 mm | 7.94 mm Slimmer |
| Battery | 7000 mAh Bigger Battery | 6000 mAh |
| Unique Features | No No Water Resistant NFC IR Blaster | 5G 3.5mm Audio Jack No No No |
General
| Model | C75 5G | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| 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 |
Design
| Dimensions | 82.1 x 171.1 x 8.6 mm | 76.22 x 165.7 x 7.94 mm |
| Weight | 224 g | 190 g |
| Bezel less | No | No |
| Colors | Midnight Black, Titan Gray, Sandy Purple | Lily White, Purple Blossom, Midnight Lily |
Display
| Type | Color IPS Screen | Color IPS LCD Screen (16.7 M) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.9 inches, 1080 x 2340 pixels, 144 Hz | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | |
| PPI | ~ 374 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 83.2% | |
| Brightness | Peak Brightness: 625nit, Brightness Adjustment: 4096 Level | |
| Features | Contrast Ratio: 1500: 1, Colour Gamut: 83% NTSC | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 6 GB |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes | Yes, (Hybrid Slot) |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | NR: n1/3/5/8/28B/40/41/77/78 | |
| VoLTE | Yes | 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 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | |
| IR Blaster | Yes | No |
Extra
| GPS | Yes | Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1),QZSS(L1) |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| AI Features | AI Experience, Next AI, AI Clear Face, Google Gemini, AI Smart Loop | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual-mic Noise Cancellation, Free Call |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) | 32 MP ƒ/1.8 27mm, FOV：76°, Lens：5P |
| Camera Sensor | GALAXYCORE GC32E2 AF | |
| Auto Focus | Yes | |
| Features | HDR | 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 |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole | 8 MP ƒ/2 Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
Technical
| OS | Android v15 | Android v15 |
| Custom UI | realme UI 6.0 | |
| Chipset | Qualcomm Snapdragon 685 | mediatek Dimensity 6300 |
| CPU | 2.8 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 4x Cortex-A73@2.8 GHz & 4x Cortex-A53@1.9 GHz | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| Fabrication Node | 6nm Advanced Process6nm | |
| GPU | Adreno 610 | Arm Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | Yes | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV |
| FM Radio | No | No |
| Speaker Type | Mono | |
| Audio Features | Supports OReality Audio Effect, Hi-Res Audio Certification | |
| Audio Jack Type | 3.5mm | |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 6000 mAh |
| Fast Charging | Yes, 33W | Yes, 45W SUPERVOOC Charging |
Discuss
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