OPPO A3x 5G vs Realme C73
Quick Comparison
Both OPPO A3x 5G and Realme C73 comes with same RAM. OPPO A3x 5G has more internal memory than Realme C73
| Name | OPPO A3x 5G | Realme C73 |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.67 in | 6.67 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 5100 mAh | 6000 mAh |
| Camera | 8 MP | 32 MP Dual |
| Price | Rs. 12499 | Rs. 10443 |
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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 June 02, 2025. The cost of Realme C73 is Rs. 10443.
Display comparison
OPPO A3x 5G has larger screen size of 6.67 inches in comparison to Realme C73's 6.67 inch screen. OPPO A3x 5G has LCD Screen type where as Realme C73 has IPS LCD 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
Both phones come with 4 GB RAM OPPO A3x 5G has more Internal Memory (128 GB) than Realme C73 (64 GB).
Camera comparison
Realme C73's 32 MP Dual Rear Camera outshines OPPO A3x 5G's 8 MP Rear Camera in terms of resolution. Realme C73 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 C73 |
| General | ||
| Country of Origin | India | |
| Model | A3x, CPH2681 | RMX3945 |
| 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 | June 02, 2025 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | realme C73 5G, USB Type-C Cable, 15W Adapter, Protect Case, SIM Card Needle, Screen Protect Film, Quick Guide |
| Design | ||
| Dimensions | 76 x 165.7 x 7.7 mm | 76.22 x 165.7 x 7.94 mm |
| Weight | 187 g | 197 g |
| Bezel less | No | No |
| Colors | Sparkle Black, Starlight White, Starry Purple | Jade Green, Crystal Purple, Onyx Black |
| Display | ||
| Type | Color LCD Screen (16.7 M) | Color IPS LCD Screen (16.7 M) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.67 inches, 720 x 1604 pixels, 120 Hz | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 20.05:9 | |
| PPI | ~ 395 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 93% | ~ 89.97% |
| Brightness | Peak Brightness：625nit, Brightness Adjustment: 4096 Level | |
| 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 | Contrast Ratio: 1500: 1, Colour Gamut: 83% NTSC |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot) | Yes, (Hybrid Slot), upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G NR: n1/n3/n5/n8/n28B/n41/n77/n78 | 5G NR: n1/3/5/8/28B/40/41/77/78 |
| 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 2.4/5GHz Wi-Fi, Support 802.11 a/b/g/n/ac |
| Bluetooth | Yes, v5.3 | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes with A-GPS | 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 Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Flicker Sensor, Side Capacitive Fingerprint Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| AI Features | AI Smart Signal Adjustment, AI Clear Face, Google Gemini, AI Smart Loop | |
| Splash Resistant | Yes | Yes |
| IP Rating | IP64 | |
| 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 | Free Call (Through Bluetooth) |
| Camera | ||
| Rear Camera | 8 MP ƒ/2 (Ultra Wide) | 32 MP ƒ/1.8 (Wide Angle) GALAXYCORE GC32E2, 27mm, FOV: 76°, Lens: 5P |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Pro, Night, Extra HD, Pano, Time-Lapse, Sticker, and Text Scanner | 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, Digital Zoom 10X |
| Video Recording | 1080p @ 30 fps FHD, 720p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) Punch Hole | 8 MP ƒ/2 (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 | 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 | |
| GPU | Arm Mali-G57 MC2 | 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 | H.264, MPEG4, DIVX/XVID, H.263, SORENSEN SPARK, VP8, VP9, H.265, AV1 |
| FM Radio | Yes | No |
| Speaker Type | Super Linear Speaker | |
| Audio Features | Supports OReality Audio effect, Hi-Res Audio Certification | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5100 mAh, Li-ion Battery | 6000 mAh, BLPB47 Lithium Ion Battery |
| Fast Charging | Yes, 45W SUPERVOOC Charging | Yes, 15W Fast Charging |
| Reverse Charging | Yes, 5W | |