OPPO A3x 5G vs Realme C75x
Quick Comparison
Realme C75x has better RAM than OPPO A3x 5G. Both have the same amount of internal memory.
| Name | OPPO A3x 5G | Realme C75x |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.67 in | 6.67 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5100 mAh | 5180 mAh |
| Camera | 8 MP | 50 MP + 2 MP Dual |
| Price | Rs. 12499 | Rs. 14990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 01, 2024. The cost of OPPO A3x 5G is Rs. 12499. The launch Date of the second phone is expected to be December 18, 2025 (Expected). The Expected cost of Realme C75x is Rs. 14990.
Display comparison
OPPO A3x 5G has larger screen size of 6.67 inches in comparison to Realme C75x's 6.67 inch screen. OPPO A3x 5G has LCD Screen type where as Realme C75x has IPS Screen type. OPPO's phone has display density of 395 PPI & Realme's phone has only 264 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 93% than Realme's phone ~ 89.97%.
Memory comparison
Realme C75x's larger 6 GB RAM is better for playing games and all with respect to OPPO A3x 5G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Realme C75x's 50 MP + 2 MP Dual Rear Camera outshines OPPO A3x 5G's 8 MP Rear Camera in terms of resolution. Realme C75x 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 A3x 5G's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.
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Full Comparison
| Name | OPPO A3x 5G | Realme C75x |
| General | ||
| Model | A3x, CPH2681 | |
| 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 |
| Release Date | August 01, 2024 | December 18, 2025 (Expected) |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | |
| Design | ||
| Dimensions | 76 x 165.7 x 7.7 mm | |
| Weight | 187 g | |
| Bezel less | No | No |
| Colors | Sparkle Black, Starlight White, Starry Purple | Jewel Red, Crystal Black, Golden Glow |
| Display | ||
| Type | Color LCD Screen (16.7 M) | Color IPS Screen (16.7M) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.67 inches, 720 x 1604 pixels, 120 Hz | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 395 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 93% | ~ 89.97% |
| Features | Color Gamut: Vivid Mode: 83% NTSC, Gentle Mode: 71% NTSC, Pixel Arrangement: Real RGB, Contrast Ratio: 1500:1, Sunlight Screen Supported, Brightness: 1,000 nits (HBM), COG Packaging Process | Brightness: 500 Nits (Typical) | 625 Nits (HBM), Pixel Arrangement: RGB, Relative Humidity: 5% to 95% (Non-Condensing), Dimming Mode: DC Dimming, Supports Eye Comfort, Supports Dark Mode |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G NR: n1/n3/n5/n8/n28B/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac), 802.11a/b/g/n, WLAN 2.4G/WLAN 5.1G/WLAN 5.8G, WLAN Display; WLAN tethering | Support 802.11 a/b/g/n/ac |
| Bluetooth | Yes, v5.3 | Yes, v5.3, Support SBC, AAC, APTX, APTX-HD, LDAC, LHDC |
| 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 with A-GPS | Yes, with Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1),QZSS(L1) |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Ambient Light Sensor, Proximity Sensor, Accelerometer, Gravity Sensor, Pedometer | Geomagnetic , Light, Proximity, Acceleration, Flicker Sensor |
| 3.5mm Headphone Jack | Yes | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| Dust Resistant | Yes | |
| Extra Features | SAR Value Head: 1.05 W/Kg, Body: 0.78 W/Kg, eMMC 5.1, LPDDR4X@2133MHz, 2 × 16 bits RAM | |
| Camera | ||
| Rear Camera | 8 MP ƒ/2 (Ultra Wide) | 50 MP (Wide Angle) 2 MP (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Pro, Night, Extra HD, Pano, Time-Lapse, Sticker, and Text Scanner | |
| Video Recording | 1080p @ 30 fps FHD, 720p | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) Punch Hole | 8 MP (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v15 |
| Custom UI | ColorOS 14.0.1 | Realme UI 6 |
| Chipset | Mediatek Dimensity 6300 | |
| CPU | 2.4 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| GPU | Arm Mali-G57 MC2 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA |
| Video | Yes | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5100 mAh, Li-ion Battery | 5180 mAh |
| Fast Charging | Yes, 45W SUPERVOOC Charging | Yes, 45W SUPERVOOC Charge |
| Reverse Charging | Yes | |