Realme C75 5G vs OPPO A6x 5G
Here you can compare Realme C75 5G and OPPO A6x 5G. Comparing Realme C75 5G 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 stands against OPPO A6x 5G and which one should you buy The current lowest price found for Realme C75 5G is ₹17,990 and for OPPO A6x 5G is ₹18,999. The details of both of these products were last updated on Aug 26, 2026.
| Specification | Realme C75 5G | OPPO A6x 5G |
|---|---|---|
| Display | 6.67 inches, 720 x 1604 pixels, 120 Hz | 6.75 inches, 720 x 1570 pixels, 120 Hz |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| OS | Android v15 | Android v15 |
| Internal Memory | 128 GB | 64 GB |
| RAM | 4 GB | 4 GB |
| Price | ₹17,990 | ₹18,999 |
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Overview
| Specs Score | 52 / 100 Better Specs | 50 / 100 |
| Display Resolution | 720 x 1604 pixels Better Resolution | 720 x 1570 pixels |
| Screen To Body Ratio | ~ 85.2% Less Bezels | |
| 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 | 4 GB | 4 GB |
| RAM Type | LPDDR4X | |
| 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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