Oppo A3s vs Realme C51 (4GB RAM + 128 GB)
Quick Comparison
Realme C51 (4GB RAM + 128 GB) has better RAM than Oppo A3s. In terms of display resolution, Realme C51 (4GB RAM + 128 GB) has better resolution of 1600 x 720 than Oppo A3s which has resolution of 1520 x 720. Realme C51 (4GB RAM + 128 GB) has more internal memory than Oppo A3s
| Name | Oppo A3s | Realme C51 (4GB RAM + 128 GB) |
| RAM | 2 GB | 4 GB |
|---|---|---|
| Display | 6.2 in | 6.74 in |
| Internal Memory | 16 GB | 128 GB |
| Battery | 4230 mAh | 5000 mAh |
| Camera | 13 MP + 2 MP Dual | 50 MP + 0.08 MP Dual |
| Price | Rs. 11990 | Rs. 9499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July, 2018. The cost of Oppo A3s is Rs. 11990. The launch Date of the second phone is September 04, 2023. The cost of Realme C51 (4GB RAM + 128 GB) is Rs. 9499.
Display comparison
Realme C51 (4GB RAM + 128 GB) has larger screen size of 6.74 inches in comparison to Oppo A3s's 6.2 inch screen. Oppo A3s has IPS LCD Screen type where as Realme C51 (4GB RAM + 128 GB) has IPS Screen type. OPPO's phone has display density of 271 PPI & Realme's phone has only 262 PPI display density. Oppo A3s has 19:9 aspect ratio where as Realme C51 (4GB RAM + 128 GB) has 20.1:9 aspect ratio.
Memory comparison
Realme C51 (4GB RAM + 128 GB)'s larger 4 GB RAM is better for playing games and all with respect to Oppo A3s's lower 2 GB RAM. Realme C51 (4GB RAM + 128 GB) has more Internal Memory (128 GB) than Oppo A3s (16 GB).
Camera comparison
Realme C51 (4GB RAM + 128 GB)'s 50 MP + 0.08 MP Dual Rear Camera outclasses Oppo A3s's 13 MP + 2 MP Dual Rear Camera in terms of resolution. Oppo A3s will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Realme C51 (4GB RAM + 128 GB)'s 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v8.1 and the second one on 13 version.
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Full Comparison
| Name | Oppo A3s | Realme C51 (4GB RAM + 128 GB) |
| General | ||
| Model | A3s | C51 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July, 2018 | September 04, 2023 |
| Design | ||
| Dimensions | 156.2 x 75.6 x 8.2 mm | 76.67 x 167.16 x 7.99 mm |
| Weight | 168 g | 186 g |
| Colors | Carbon Black, Mint Green | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen (16.7M) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.2 inches, 720 x 1520 pixels | 6.74 inches, 720 x 1600 pixels, 90 Hz |
| Aspect Ratio | 19:9 | 20.1:9 |
| PPI | ~ 271 PPI | ~ 262 PPI |
| Screen to Body Ratio | ~ 90.3% | |
| Features | Brightness: 560 nit, Color Saturation: 96% NTSC, Sunlight Screen Support, Screen Contrast: 1500:1, | |
| Notch | Yes, Small Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 2 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 16 GB | 128 GB |
| Card Slot | Yes, upto 256 GB | Yes, upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | IEEE 802.11 a/b/g/n/ac (WiFi 4, WiFi 5) (2.4 GHz | 5 GHz) | |
| Bluetooth | Yes, v4.2 | Yes, v5.0 |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes | with AGPS, BEIDOU, GALILEO |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass, Light Sensor | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro Meter (Soft Gyroscope), Acceleration Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| Extra Features | Mini Capsule, Press to Answer Calls, Wake Up Voice Assistant, Switch The Music, Night Shield Google Lens, Data Backup, Office Tools, World Time | |
| Camera | ||
| Rear Camera | 13 MP + 2 MP | 50 MP ƒ/1.8 (Wide Angle) 0.08 MP ƒ/3 Black and White |
| Auto Focus | Yes | Yes |
| Features | LED flash, HDR, Panorama | 50MP Mode, Video, Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, AI Scene Recognition, Filter, Slow Motion |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP | 5 MP ƒ/2 (Wide Angle) Screen Flash |
| Front Video Recording | 720p @ 30 fps HD, 480p | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v13 |
| Custom UI | Realme UI T-edition | |
| Chipset | Qualcomm Snapdragon 450 | Unisoc T612 |
| CPU | 1.8 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| GPU | Adreno 506 | Mali-G57 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3/ eAAC+/ WAV | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | MP4/ H.264/ FLAC | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4230 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W | |
| Reverse Charging | Yes | |