Both Oppo A31 (2020) and Samsung Galaxy A04s (4GB RAM + 128GB) comes with same RAM. Samsung Galaxy A04s (4GB RAM + 128GB) has more internal memory than Oppo A31 (2020)
| Name | Oppo A31 (2020) | Samsung Galaxy A04s (4GB RAM + 128GB) |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.5 in | 6.5 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 4230 mAh | 5000 mAh |
| Camera | 12 MP + 2 MP + 2 MP Triple | 50 MP + 2 MP + 2 MP Triple |
| Price | Rs. 8999 | Rs. 8499 |
The launch Date of the first phone is March 6, 2020. The cost of Oppo A31 (2020) is Rs. 8999. The launch Date of the second phone is September 01, 2022. The cost of Samsung Galaxy A04s (4GB RAM + 128GB) is Rs. 8499.
Oppo A31 (2020) has IPS LCD Screen type where as Samsung Galaxy A04s (4GB RAM + 128GB) has Screen type. Both have same 270 PPI. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 89% than Samsung's phone ~ 80.7%. Oppo A31 (2020) has 20:9 aspect ratio where as Samsung Galaxy A04s (4GB RAM + 128GB) has 20:9 aspect ratio.
Both phones come with 4 GB RAM Samsung Galaxy A04s (4GB RAM + 128GB) has more Internal Memory (128 GB) than Oppo A31 (2020) (64 GB).
Samsung Galaxy A04s (4GB RAM + 128GB)'s 50 MP + 2 MP + 2 MP Triple Rear Camera outshines Oppo A31 (2020)'s 12 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Oppo A31 (2020) will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Samsung Galaxy A04s (4GB RAM + 128GB)'s 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version v9.0 (Pie) and the second one on 12 version.
| Name | Oppo A31 (2020) | Samsung Galaxy A04s (4GB RAM + 128GB) |
| General | ||
| Model | A31 2020 | Galaxy A04s |
| 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 6, 2020 | September 01, 2022 |
| Design | ||
| Dimensions | 75.5 x 163.9 x 8.3 mm | 76.7 x 164.7 x 9.1 mm |
| Weight | 180 g | 195 g |
| Colors | Copper, Black, Green | |
| Display | ||
| Type | Color IPS LCD Screen | Color PLS TFT LCD (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 720 x 1600 pixels | 6.5 inches, 720 x 1600 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 270 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 89% | ~ 80.7% |
| Features | 400 nits of Brightness | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes, upto 256 GB | Yes, upto 1 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 |
| Bluetooth | Yes, v5.0 | Yes, v5.0, A2DP |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | yes with A-GPS | Yes, with A-GPS, Glonass, Beidou, Galileo |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer | Accelerometer, Light Sensor, Proximity Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 12 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | 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 | 8 MP ƒ/2 (Main) | 5 MP ƒ/2.2 Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v12 |
| Chipset | MediaTek Helio P35 | Samsung Exynos 850 |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | 4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55 |
| GPU | PowerVR GE8320 | Mali-G52 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | Yes | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4230 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | |