Oppo A31 vs Samsung Galaxy A15 4G
Quick Comparison
Samsung Galaxy A15 4G has better RAM than Oppo A31. In terms of display resolution, Samsung Galaxy A15 4G has better resolution of 2340 x 1080 than Oppo A31 which has resolution of 854 x 480. Samsung Galaxy A15 4G has more internal memory than Oppo A31
| Name | Oppo A31 | Samsung Galaxy A15 4G |
| RAM | 1 GB | 8 GB |
|---|---|---|
| Display | 4.5 in | 6.5 in |
| Internal Memory | 8 GB | 128 GB |
| Battery | 2000 mAh | 5000 mAh |
| Camera | 8 MP | 50 MP + 5 MP + 2 MP Triple |
| Price | Rs. 10000 | Rs. 12990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April, 2015. The cost of Oppo A31 is Rs. 10000. The launch Date of the second phone is December 11, 2023. The Expected cost of Samsung Galaxy A15 4G is Rs. 12990.
Display comparison
Oppo A31 has screen size of 4.5 inches which falls short to Samsung Galaxy A15 4G's 6.5 inch screen. Oppo A31 has IPS Screen type where as Samsung Galaxy A15 4G has Super AMOLED Screen type. Samsung's phone has display density of 396 PPI & OPPO's phone has only 218 PPI display density. Oppo A31 has 16:9 aspect ratio where as Samsung Galaxy A15 4G has 20:9 aspect ratio.
Memory comparison
Samsung Galaxy A15 4G's larger 8 GB RAM is better for playing games and all with respect to Oppo A31's lower 1 GB RAM. Samsung Galaxy A15 4G has more Internal Memory (128 GB) than Oppo A31 (8 GB).
Camera comparison
Samsung Galaxy A15 4G's 50 MP + 5 MP + 2 MP Triple Rear Camera outclasses Oppo A31's 8 MP Rear Camera in terms of resolution. Samsung Galaxy A15 4G will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Oppo A31's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.4 and the second one on 14 version.
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Full Comparison
| Name | Oppo A31 | Samsung Galaxy A15 4G |
| General | ||
| Model | A15 4G | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April, 2015 | December 11, 2023 |
| Design | ||
| Dimensions | 65.5 x 131.9 x 8 mm | 76.8 x 160.1 x 8.4 mm |
| Weight | 135 g | 200 g |
| Colors | Black, Personality Yellow, Fantasy Blue, Optimistic Blue | |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 4.5 inches, 480 x 854 pixels | 6.5 inches, 1080 x 2340 pixels |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 218 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 84.3% | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 1 GB | 8 GB |
| Storage | 8 GB | 128 GB |
| Card Slot | Yes, upto 128 GB | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes with A-GPS |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Proximity |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 8 MP | 50 MP ƒ/1.8 (Wide Angle) 5 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) |
| Auto Focus | Yes | Yes |
| Features | Geo tagging | Panorama, HDR |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP | 13 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.4 (KitKat) | Android v14 |
| Chipset | Qualcomm Snapdragon 410 | Mediatek Helio G99 |
| CPU | Quad Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz | |
| GPU | Adreno 306 | Mali-G57 MC2 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS | |
| Yes, with Push Email | Yes | |
| Music | FLAC, MP3, eAAC+, WAV, WMA | Yes |
| Video | MP4, WMV, H.264 | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2000 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W | |
| Reverse Charging | Yes | |
| StandBy Time | 10 days | |
| Talk Time | 7 hours | |