Samsung Galaxy A31 vs OPPO A91
Here you can compare Samsung Galaxy A31 and OPPO A91. Comparing Samsung Galaxy A31 vs OPPO A91 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy A31 stands against OPPO A91 and which one should you buy The current lowest price found for Samsung Galaxy A31 is ₹13,999 and for OPPO A91 is ₹19,990. The details of both of these products were last updated on Apr 24, 2024.
| Specification | Samsung Galaxy A31 | OPPO A91 |
|---|---|---|
| Battery | 5000 mAh, Li-Po Battery | 4025 mAh |
| OS | Android v10 | Android v9.0 (Pie), upgradable to v11 |
| RAM | 6 GB | 4 GB |
| Rear Camera | 48 MP f/2 (Main) 8 MP f/2.2 (Ultra Wide) 5 MP f/2.4 (Macro) 5 MP f/2.4 (Depth Sensor) with autofocus | 48 MP f/1.8 (Wide Angle) 8 MP f/2.3 (Ultra Wide) 2 MP f/2.4 2 MP f/2.4 (Depth Sensor) with autofocus |
| Internal Memory | 128 GB | 128 GB |
| Price | ₹13,999 | ₹19,990 |
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Overview
| Specs Score | 80 / 100 Better Specs | 78 / 100 |
| RAM | 6 GB More RAM | 4 GB |
| Front Camera | 20 MP Better Front Camera Resolution | 16 MP |
| Weight | 185 g | 172 g Lighter |
| Thickness | 8.6 mm | 7.9 mm Slimmer |
| Battery | 5000 mAh Bigger Battery | 4025 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 | June 4, 2020 | December 20, 2019 |
Design
| Dimensions | 73.1 x 159.3 x 8.6 mm | 73.3 x 160.2 x 7.9 mm |
| Weight | 185 g | 172 g |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.4 inches, 2400 x 1080 pixels | 6.4 inches, 1080 x 2400 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 412 PPI | ~ 408 PPI |
| Screen to Body Ratio | ~ 84.9% | ~ 85.5% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Full HD+ | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 6 GB | 4 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 512 GB | Yes |
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, v5.0, A2DP, LE | Yes, v4.2, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
Extra
| GPS | GPS, Glonass, Beidou, Galileo | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | Yes |
Camera
| Rear Camera | 48 MP f/2 (Main) 8 MP f/2.2 (Ultra Wide) 5 MP f/2.4 (Macro) 5 MP f/2.4 (Depth Sensor) with autofocus | 48 MP f/1.8 (Wide Angle) 8 MP f/2.3 (Ultra Wide) 2 MP f/2.4 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | HDR, Panorama | |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 20 MP f/2 (Main) | 16 MP f/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v10 | Android v9.0 (Pie), upgradable to v11 |
| Chipset | mediatek Helio P65 | Mediatek Helio P70 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53 | |
| GPU | Arm Mali-G52 2EEMC2 | Mali-G72 MP3 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | Yes |
| Video | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4025 mAh |
| Fast Charging | Yes | Yes, 20W Fast Charging |
| Talk Time | 33 hours | |
| Music Playback Time | 97 hours |
Discuss
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