Oppo A18 vs Vivo S1 Prime
Quick Comparison
Vivo S1 Prime has better RAM than Oppo A18. In terms of display resolution, Vivo S1 Prime has better resolution of 2340 x 1080 than Oppo A18 which has resolution of 1612 x 720. Vivo S1 Prime has more internal memory than Oppo A18
| Name | Oppo A18 | Vivo S1 Prime |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 6.56 in | 6.38 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 5000 mAh | 4500 mAh |
| Camera | 8 MP + 2 MP Dual | 48 MP Quad |
| Price | Rs. 10068 | Rs. 19999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September 27. 2023. The cost of Oppo A18 is Rs. 10068. The launch Date of the second phone is August 12, 2020. The cost of Vivo S1 Prime is Rs. 19999.
Display comparison
Oppo A18 has larger screen size of 6.56 inches in comparison to Vivo S1 Prime's 6.38 inch screen. Oppo A18 has IPS Screen type where as Vivo S1 Prime has AMOLED Screen type. Vivo's phone has display density of 404 PPI & OPPO's phone has only 269 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 84.2% than Vivo's phone ~ 83.4%. Oppo A18 has 20:9 aspect ratio where as Vivo S1 Prime has 19.5:9 aspect ratio.
Memory comparison
Vivo S1 Prime's larger 8 GB RAM is better for playing games and all with respect to Oppo A18's lower 4 GB RAM. Vivo S1 Prime has more Internal Memory (128 GB) than Oppo A18 (64 GB).
Camera comparison
Vivo S1 Prime's 48 MP Quad Rear Camera outclasses Oppo A18's 8 MP + 2 MP Dual Rear Camera in terms of resolution. Vivo S1 Prime will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Oppo A18's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 13 and the second one on 9.0 version.
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Full Comparison
| Name | Oppo A18 | Vivo S1 Prime |
| General | ||
| Model | A18 | S1 Prime |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 27. 2023 | August 12, 2020 |
| Design | ||
| Dimensions | 75 x 163.7 x 8.2 mm | 75.2 x 159.3 x 8.7 mm |
| Weight | 188 g | 190.2 g |
| Bezel less | No | |
| Colors | Glowing Black, Glowing Blue | |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.56 inches, 720 x 1612 pixels | 6.38 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 269 PPI | ~ 404 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 83.4% |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes | Yes, (Hybrid Slot) |
| 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 | Wi-Fi 4 (802.11 b/g/n) | |
| Bluetooth | Yes, v5.3 | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Charging, USB Storage | USB on-the-go, USB Charging |
| Extra | ||
| GPS | A-GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 8 MP ƒ/2 (Wide Angle) AF 2 MP ƒ/2.4 (Depth Sensor) | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Night, Video, Photo, Portrait, Timelapse, Pro, Pano, Sticker, and Google Lens | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) | 16 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v13 | Android v9.0 (Pie) |
| Custom UI | ColorOS | |
| Chipset | Mediatek Helio G85 | Qualcomm Snapdragon 665 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2 x 2.0 GHz Cortex-A75 & 6 x 1.8 GHz Cortex-A55 | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver |
| GPU | Mali-G52 MC2 | Adreno 610 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |