Realme C75 5G (6GB RAM + 128GB) vs OPPO A6x 5G
Here you can compare Realme C75 5G (6GB RAM + 128GB) and OPPO A6x 5G. Comparing Realme C75 5G (6GB RAM + 128GB) vs OPPO A6x 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme C75 5G (6GB RAM + 128GB) stands against OPPO A6x 5G and which one should you buy The current lowest price found for Realme C75 5G (6GB RAM + 128GB) is ₹12,999 and for OPPO A6x 5G is ₹12,499. The details of both of these products were last updated on Dec 06, 2025.
| Specification | Realme C75 5G (6GB RAM + 128GB) | OPPO A6x 5G |
|---|---|---|
| Rear Camera | 32 MP ƒ/1.8 27mm, FOV：76°, Lens：5P | 13 MP ƒ/2.2 (Wide Angle) FOV 77°; 4P lens; AF supported |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Internal Memory | 128 GB | 64 GB |
| Battery | 6000 mAh | 6500 mAh |
| OS | Android v15 | Android v15 |
| Price | ₹12,999 | ₹12,499 |
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Overview
| Specs Score | 72 / 100 Better Specs | 67 / 100 |
| Display Resolution | 720 x 1604 pixels Better Resolution | 720 x 1570 pixels |
| Screen To Body Ratio | ~ 85.2% Less Bezels | |
| RAM | 6 GB More RAM | 4 GB |
| Storage | 128 GB More Storage | 64 GB |
| Rear Camera | 32 MP Better Camera Resolution | 13 MP |
| Front Camera | 8 MP Better Front Camera Resolution | 5 MP |
| Weight | 190 g Lighter | 212 g |
| Thickness | 7.94 mm Slimmer | 8.6 mm |
| Battery | 6000 mAh | 6500 mAh Bigger Battery |
| Unique Features | No | Reverse Charging |
General
| Model | C75 5G | CPH2823 |
| 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 |
| SAR | 1.14 W/kg (Head) 0.89 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | December 02, 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 | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Protective Case x 1, Quick Guide x 1 |
Design
| Dimensions | 76.22 x 165.7 x 7.94 mm | 78.5 x 166.6 x 8.6 mm |
| Weight | 190 g | 212 g |
| Bezel less | No | No |
| Colors | Lily White, Purple Blossom, Midnight Lily | Olive Green | Ice Blue |
Display
| Type | Color IPS LCD Screen (16.7 M) | Color LCD Screen (16.7 M) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.67 inches, 720 x 1604 pixels, 120 Hz | 6.75 inches, 720 x 1570 pixels, 120 Hz |
| PPI | ~ 264 PPI | ~ 256 PPI |
| Screen to Body Ratio | ~ 85.2% | |
| Brightness | Peak Brightness: 625nit, Brightness Adjustment: 4096 Level | Normal brightness: 700nits (Typical), HBM: 1125nits (Typical) |
| Features | Contrast Ratio: 1500: 1, Colour Gamut: 83% NTSC | Vivid mode: 83% DCI-P3, Natural mode: 100% sRGB |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot) | Yes, (Hybrid Slot) |
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 | NR: n1/n3/n5/n8/n28B/n38/n40/n41/n48/n77/n78 |
| 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 | Wi-Fi 5 (802.11ac) supported, 802.11a/b/g/n supported, Wi-Fi Display supported, WLAN Tethering supported |
| Bluetooth | Yes, v5.3 | Yes, v5.4 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | No |
Extra
| GPS | Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1),QZSS(L1) | Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| AI Features | AI Experience, Next AI, AI Clear Face, Google Gemini, AI Smart Loop | AI GameBoost 2.0, AI LinkBoost 3.0, AI Eraser 2.0, AI Recompose,AI Perfect Shot |
| Splash Resistant | Yes | Yes |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual-mic Noise Cancellation, Free Call |
Camera
| Rear Camera | 32 MP ƒ/1.8 27mm, FOV：76°, Lens：5P | 13 MP ƒ/2.2 (Wide Angle) FOV 77°; 4P lens; AF supported |
| 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 | Photo, Video, Portrait, Night, PANO, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, HI-RES, Google Lens, PRO |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 60 fps FHD, 720p @ 60 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 Punch Hole | 5 MP ƒ/2.2 (Wide Angle) FOV 77°; 3P lens Punch Hole |
| Front Video Recording | 1080p | 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v15 |
| Custom UI | realme UI 6.0 | ColorOS 15.0 |
| Chipset | mediatek Dimensity 6300 | Mediatek Dimensity 6300 |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| Fabrication Node | 6nm Advanced Process6nm | |
| GPU | Arm Mali-G57 MC2 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
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 | 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 | 6000 mAh | 6500 mAh |
| Fast Charging | Yes, 45W SUPERVOOC Charging | Yes, 45W SUPERVOOC Charging |
| Reverse Charging | Yes, 5W |
Discuss
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