Samsung Galaxy S9 (128GB) vs Oppo A3s
Quick Comparison
Samsung Galaxy S9 (128GB) has better RAM than Oppo A3s. In terms of display resolution, Samsung Galaxy S9 (128GB) has better resolution of 2960 x 1440 than Oppo A3s which has resolution of 1520 x 720. Samsung Galaxy S9 (128GB) has more internal memory than Oppo A3s
| Name | Samsung Galaxy S9 (128GB) | Oppo A3s |
| RAM | 4 GB | 2 GB |
|---|---|---|
| Display | 5.8 in | 6.2 in |
| Internal Memory | 128 GB | 16 GB |
| Battery | 3000 mAh | 4230 mAh |
| Camera | 12 MP | 13 MP + 2 MP Dual |
| Price | Rs. 31900 | Rs. 11990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is February, 2018. The cost of Samsung Galaxy S9 (128GB) is Rs. 31900. The launch Date of the second phone is July, 2018. The cost of Oppo A3s is Rs. 11990.
Display comparison
Oppo A3s has larger screen size of 6.2 inches in comparison to Samsung Galaxy S9 (128GB)'s 5.8 inch screen. Samsung Galaxy S9 (128GB) has Super AMOLED Screen type where as Oppo A3s has IPS LCD Screen type. Samsung's phone has display density of 568 PPI & OPPO's phone has only 271 PPI display density. Samsung Galaxy S9 (128GB) has 18.5:9 aspect ratio where as Oppo A3s has 19:9 aspect ratio.
Memory comparison
Samsung Galaxy S9 (128GB)'s larger 4 GB RAM is better for playing games and all with respect to Oppo A3s's lower 2 GB RAM. Samsung Galaxy S9 (128GB) has more Internal Memory (128 GB) than Oppo A3s (16 GB).
Camera comparison
Oppo A3s's 13 MP + 2 MP Dual Rear Camera outshines Samsung Galaxy S9 (128GB)'s 12 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 8.0 and the second one on v8.1 version.
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Full Comparison
| Name | Samsung Galaxy S9 (128GB) | Oppo A3s |
| General | ||
| Model | A3s | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February, 2018 | July, 2018 |
| Design | ||
| Dimensions | 68.7 x 147.69 x 8.5 mm | 156.2 x 75.6 x 8.2 mm |
| Weight | 163 g | 168 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M colors Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.8 inches, 1440 x 2960 pixels | 6.2 inches, 720 x 1520 pixels |
| Aspect Ratio | 18.5:9 | 19:9 |
| PPI | ~ 568 PPI | ~ 271 PPI |
| Features | Corning Gorilla Glass 5 Screen Protection, Curved Display | |
| Notch | Yes, Small Notch | |
| Curved Display | Yes | |
| Memory | ||
| RAM | 4 GB | 2 GB |
| Storage | 128 GB | 16 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v4.2 |
| USB | Yes | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes |
| Fingerprint Sensor | Yes | |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Proximity, Compass, Light Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Camera | ||
| Rear Camera | 12 MP | 13 MP + 2 MP |
| Auto Focus | Yes | Yes |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | LED flash, HDR, Panorama |
| Video Recording | 4K @ 60 fps UHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP Autofocus | 8 MP |
| Technical | ||
| OS | Android v8.0 (Oreo) | Android v8.1 (Oreo) |
| Chipset | Qualcomm Exynos SDM845 | Qualcomm Snapdragon 450 |
| CPU | 2.7 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| GPU | Mali-G72 MP18 - EMEAAdreno 630 - USA & China | Adreno 506 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging, Voice Commands | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | MP3/ eAAC+/ WAV |
| Video | MP4, DivX, XviD | MP4/ H.264/ FLAC |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-ion Battery | 4230 mAh, Li-ion Battery |