Both Realme C75 and Oppo A6t 4G comes with same RAM. In terms of display resolution, Realme C75 has better resolution of 2400 x 1080 than Oppo A6t 4G which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Realme C75 | Oppo A6t 4G |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.72 in | 6.75 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 6000 mAh | 6500 mAh |
| Camera | 50 MP Dual | 13 MP + 2 MP Dual |
| Price | Rs. 9990 | Rs. 9990 |
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 January 13, 2026. The Expected cost of Oppo A6t 4G is Rs. 9990.
Oppo A6t 4G has larger screen size of 6.75 inches in comparison to Realme C75's 6.72 inch screen. Realme C75 has IPS Screen type where as Oppo A6t 4G has LCD Screen type. Realme's phone has display density of 392 PPI & OPPO's phone has only 256 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 86.3% than OPPO's phone ~ 85.2%.
Both phones come with 8 GB RAM and both have same Internal Memory of 128 GB.
Realme C75's 50 MP Dual Rear Camera outshines Oppo A6t 4G's 13 MP + 2 MP Dual Rear Camera in terms of resolution. Realme C75 will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Oppo A6t 4G's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.
| Name | Realme C75 | Oppo A6t 4G |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | November 26, 2024 | January 13, 2026 |
| In The Box | Phone × 1, Charger × 1, USB Data Cable × 1, SIM Ejector Tool × 1, Protective Case × 1, Quick Guide × 1, Safety Guide × 1 | |
| Design | ||
| Dimensions | 76.2 x 165.7 x 8 mm | 78.5 x 166.6 x 8.6 mm |
| Weight | 196 g | 215 g |
| Bezel less | No | No |
| Colors | Gold, Black | Crystal Violet | Crystal White |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color LCD Screen |
| Touch | Yes | Yes |
| Size | 6.72 inches, 1080 x 2400 pixels | 6.75 inches, 720 x 1570 pixels, 120 Hz |
| PPI | ~ 392 PPI | ~ 256 PPI |
| Screen to Body Ratio | ~ 86.3% | ~ 85.2% |
| Glass Type | ArmorShell glass | |
| Brightness | Normal brightness: 800nits (Typical), HBM: 1125nits (Typical) | |
| Features | 580 nits (typ), 690 nits (HBM) | Vivid mode: 85% DCI-P3 Natural mode: 100% sRGB |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) supported, 802.11a/b/g/n supported, Wi-Fi Display supported, WLAN Tethering supported | |
| Bluetooth | Yes, v5.0 | Yes, v5.0 |
| 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 |
| Extra | ||
| GPS | Yes | Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Proximity, Ambient light, E-compass, Accelerometer, Side fingerprint |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | IP64 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) | 13 MP (Wide Angle) 2 MP |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | |
| 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 | 5 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v15 |
| Chipset | Mediatek Helio G92 Max | Qualcomm Snapdragon 685 |
| CPU | 2 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 4x Cortex-A73@2.8 GHz & 4x Cortex-A53@1.9 GHz | |
| GPU | Adreno 610 | |
| Java | Yes | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh | 6500 mAh |
| Fast Charging | Yes, 45W | Yes |
| Reverse Charging | Yes | |