Samsung Galaxy A40 vs Oppo A31 (2020)
Here you can compare Samsung Galaxy A40 and Oppo A31 (2020). Comparing Samsung Galaxy A40 vs Oppo A31 (2020) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy A40 stands against Oppo A31 (2020) and which one should you buy The current lowest price found for Samsung Galaxy A40 is ₹17,990 and for Oppo A31 (2020) is ₹8,999. The details of both of these products were last updated on Aug 28, 2026.
| Specification | Samsung Galaxy A40 | Oppo A31 (2020) |
|---|---|---|
| Display | 5.9 inches, 1080 x 2340 pixels | 6.5 inches, 720 x 1600 pixels |
| Internal Memory | 64 GB | 64 GB |
| OS | Android v9.0 (Pie) | Android v9.0 (Pie) |
| RAM | 4 GB | 4 GB |
| Rear Camera | 16 MP + 5 MP | 12 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Price | ₹17,990 | ₹8,999 |
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Overview
| Specs Score | 45 / 100 Better Specs | 39 / 100 |
| Display Size | 5.9 in | 6.5 in Bigger Display |
| Display Resolution | 1080 x 2340 pixels Better Resolution | 720 x 1600 pixels |
| Rear Camera | 16 MP + 5 MP Dual Better Camera Resolution | 12 MP + 2 MP + 2 MP Triple |
| Front Camera | 25 MP Better Front Camera Resolution | 8 MP |
| Weight | 140 g Lighter | 180 g |
| Thickness | 7.9 mm Slimmer | 8.3 mm |
| Battery | 3100 mAh | 4230 mAh Bigger Battery |
| Unique Features | Fast Charging | No |
General
| Model | Galaxy A40 | A31 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 | March, 2019 | March 6, 2020 |
Design
| Dimensions | 69.1 x 144.3 x 7.9 mm | 75.5 x 163.9 x 8.3 mm |
| Weight | 140 g | 180 g |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS LCD Screen |
| Touch | Yes | Yes |
| Size | 5.9 inches, 1080 x 2340 pixels | 6.5 inches, 720 x 1600 pixels |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 437 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 85.7% | ~ 89% |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, upto 512 GB | 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, v4.2 | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB Charging |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS | yes with A-GPS |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| Dust Resistant | No |
Camera
| Rear Camera | 16 MP + 5 MP | 12 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | 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 | 25 MP | 8 MP ƒ/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Android v9.0 (Pie) | Android v9.0 (Pie) |
| Chipset | Samsung Exynos 7885 | MediaTek Helio P35 |
| CPU | 2.2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | |
| GPU | Mali-G71 | PowerVR GE8320 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3100 mAh, Li-Po Battery | 4230 mAh, Li-ion Battery |
| Fast Charging | Yes, Fast charging 15W |
Discuss
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