Oppo A18 (4GB RAM + 128GB) vs Oppo A31 2020 (6GB RAM + 128GB)
Here you can compare Oppo A18 (4GB RAM + 128GB) and Oppo A31 2020 (6GB RAM + 128GB). Comparing Oppo A18 (4GB RAM + 128GB) vs Oppo A31 2020 (6GB RAM + 128GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Oppo A18 (4GB RAM + 128GB) stands against Oppo A31 2020 (6GB RAM + 128GB) and which one should you buy The current lowest price found for Oppo A18 (4GB RAM + 128GB) is ₹8,999 and for Oppo A31 2020 (6GB RAM + 128GB) is ₹11,990. The details of both of these products were last updated on Apr 28, 2024.
| Specification | Oppo A18 (4GB RAM + 128GB) | Oppo A31 2020 (6GB RAM + 128GB) |
|---|---|---|
| CPU | 2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| RAM | 4 GB | 6 GB |
| Rear Camera | 8 MP AF f/2 (Wide Angle) 2 MP f/2.4 (Depth Sensor) with autofocus | 12 MP f/1.8 (Main) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Battery | 5000 mAh, Li-Po Battery | 4230 mAh, Li-ion Battery |
| OS | Android v13 | Android v9.0 (Pie) |
| Price | ₹8,999 | ₹11,990 |
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Overview
| Specs Score | 65 / 100 | 72 / 100 Better Specs |
| Display Resolution | 720 x 1612 pixels Better Resolution | 720 x 1600 pixels |
| Screen To Body Ratio | ~ 84.2% | ~ 89% Less Bezels |
| RAM | 4 GB | 6 GB More RAM |
| CPU Clock Speed | 2 GHz | 2.3 GHz Faster Clock Speed |
| Rear Camera | 8 MP + 2 MP Dual | 12 MP + 2 MP + 2 MP Triple Better Camera Resolution |
| Front Camera | 5 MP | 8 MP Better Front Camera Resolution |
| Battery | 5000 mAh Bigger Battery | 4230 mAh |
| Unique Features | No | FM Radio |
General
| 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 | September 27. 2023 | March 6, 2020 |
Design
| Dimensions | 75 x 163.7 x 8.2 mm | 75.5 x 163.9 x 8.3 mm |
| Weight | 188 g | 180 g |
| Bezel less | No | |
| Colors | Glowing Black, Glowing Blue |
Display
| Type | Color IPS Screen (16M Colors) | Color IPS LCD Screen |
| Touch | Yes | Yes |
| Size | 6.56 inches, 720 x 1612 pixels | 6.5 inches, 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 269 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 89% |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes | 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 |
| Wifi Version | Wi-Fi 4 (802.11 b/g/n) | |
| Bluetooth | Yes, v5.3 | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB Charging, USB Storage | USB Charging |
Extra
| GPS | A-GPS | yes with A-GPS |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Proximity, Compass | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| IP Rating | IP54 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 8 MP AF f/2 (Wide Angle) 2 MP f/2.4 (Depth Sensor) with autofocus | 12 MP f/1.8 (Main) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | Night, Video, Photo, Portrait, Timelapse, Pro, Pano, Sticker, and Google Lens | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP f/2.2 (Wide Angle) | 8 MP f/2 (Main) |
| 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 | MediaTek Helio P35 |
| CPU | 2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2 x 2.0 GHz Cortex-A75 & 6 x 1.8 GHz Cortex-A55 | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 |
| GPU | Mali-G52 MC2 | PowerVR GE8320 |
| Java | No | No |
| Browser | Yes | Yes |
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 | 4230 mAh, Li-ion Battery |
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