OPPO A73 2020 has better RAM than Realme C63. In terms of display resolution, OPPO A73 2020 has better resolution of 2400 x 1080 than Realme C63 which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | Realme C63 | OPPO A73 2020 |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.75 in | 6.44 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5000 mAh | 4000 mAh |
| Camera | 50 MP Dual | 16 MP Quad |
| Price | Rs. 8370 | Rs. 16990 |
The launch Date of the first phone is May 31, 2024. The cost of Realme C63 is Rs. 8370. The launch Date of the second phone is October 3, 2020. The cost of OPPO A73 2020 is Rs. 16990.
Realme C63 has larger screen size of 6.75 inches in comparison to OPPO A73 2020's 6.44 inch screen. Realme C63 has IPS Screen type where as OPPO A73 2020 has Super AMOLED Screen type. OPPO's phone has display density of 408 PPI & Realme's phone has only 260 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 90.3% than OPPO's phone ~ 86.1%. Both phones have same aspect ratio of 20:9.
OPPO A73 2020's larger 6 GB RAM is better for playing games and all with respect to Realme C63's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Realme C63's 50 MP Dual Rear Camera outshines OPPO A73 2020's 16 MP Quad Rear Camera in terms of resolution. OPPO A73 2020 will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Realme C63's 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 10 version.
| Name | Realme C63 | OPPO A73 2020 |
| General | ||
| Model | C63, RMX3939 | A73 2020 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 31, 2024 | October 3, 2020 |
| In The Box | Handset, Type-C Data Cable, Charger, Sim Ejector Tool, Protective Case, Safety Guide, Quick Guide | |
| Design | ||
| Dimensions | 76.7 x 167.3 x 7.7 mm | 72.9 x 159.8 x 7.45 mm |
| Weight | 189 g | 163 g |
| Bezel less | No | |
| Colors | Leather Blue, Jade Green | |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.75 inches, 720 x 1600 pixels, 90 Hz | 6.44 inches, 1080 x 2400 pixels, 60 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 260 PPI | ~ 408 PPI |
| Screen to Body Ratio | ~ 90.3% | ~ 86.1% |
| Features | Color Gamut: 83.5% NTSC, Contrast Ratio: 1500:1, Supports Sunshine Screen, Brightness: 450 Nits, Sunlight Screen: 560 Nits | Full HD+ |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 2 TB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/b/g/n/ac, Wi-Fi 5 (802.11 ac), 802.11 a/b/g/n (WLAN 2.4 GHz|WLAN 5.1 GHz|WLAN 5.8 GHz) | |
| Bluetooth | Yes, v5.0 | Yes, v5.1, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | with AGPS, BEIDOU, GALILEO | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | Mono Speaker | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 1/2.5", PDAF Auxiliary Lens | 16 MP ƒ/2.2 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Camera Sensor | OV50C40-GA5A-002A | |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Night, 50 MP, Manual, Panorama, Portrait, Timelapse, Slow Motion, QR Code, Google Lens | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Screen Flash | 16 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v10 |
| Custom UI | Realme UI 5 | |
| Chipset | Unisoc T612 | Qualcomm Snapdragon 662 |
| CPU | 1.8 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x 1.8 GHz – Cortex-A75& 6x 1.8 GHz – Cortex-A55 | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver |
| GPU | Mali-G57 | Adreno 610 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | MP3, AAC, APE, AMR, WAV, MID, OGG, FLAC, WMA |
| Video | H.264, MPEG4, DIVX/XVID, H.263, SORENSEN SPARK, VP8, VP9, H.265, AV1 | MP3, AAC, APE, AMR, WAV, MID, OGG, FLAC, WMA |
| FM Radio | No | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 4000 mAh |
| Fast Charging | Yes, 45W Fast Charging | Yes, 30W VOOC 4.0 |
| Reverse Charging | Yes | |