Samsung Galaxy A81 vs Samsung Galaxy A91
Quick Comparison
Both Samsung Galaxy A81 and Samsung Galaxy A91 comes with same RAM. Both have the same amount of internal memory.
| Name | Samsung Galaxy A81 | Samsung Galaxy A91 |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.8 in | 6.7 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4000 mAh | 4500 mAh |
| Camera | 48 MP + 10 MP Dual | 48 MP + 12 MP + 5 MP Triple |
| Price | Rs. 34999 | Rs. 52990 |
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Detailed Comparison
Price And Launch
The cost of Samsung Galaxy A81 is Rs. 34999. The launch Date of the second phone is December 14, 2019. The cost of Samsung Galaxy A91 is Rs. 52990.
Display comparison
Samsung Galaxy A81 has larger screen size of 6.8 inches in comparison to Samsung Galaxy A91's 6.7 inch screen. Samsung Galaxy A81 has AMOLED Screen type where as Samsung Galaxy A91 has Super AMOLED Screen type. Samsung Galaxy A91 has display density of 402 PPI & Samsung Galaxy A81 has only 387 PPI display density.
Memory comparison
Both mobiles come with 8 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Samsung Galaxy A81 has 48 MP + 10 MP Dual Rear Camera in comparison to Samsung Galaxy A91's 48 MP + 12 MP + 5 MP Triple Rear Camera. Samsung Galaxy A81 will be better choice if you're looking to click lot of selfies as it has better 48 MP + 10 MP Dual Front Camera in comparison to Samsung Galaxy A91's 32 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v9.0 (Pie) and the second one on 9.0 (Pie) version.
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Full Comparison
| Name | Samsung Galaxy A81 | Samsung Galaxy A91 |
| General | ||
| Model | Galaxy A81 | Galaxy A91 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | December 14, 2019 | |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.8 inches, 1080 x 2400 pixels | 6.7 inches, 1080 x 2400 pixels |
| Aspect Ratio | 19.5:9 | |
| PPI | ~ 387 PPI | ~ 402 PPI |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | No | Yes, (Hybrid Slot), upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0 |
| USB | Yes, USB-C | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Charging |
| Extra | ||
| GPS | yes with A-GPS, Glonass | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | Yes |
| Camera | ||
| Rear Camera | 48 MP + 10 MP | 48 MP ƒ/1.8 (Main) 12 MP (Ultra Wide) 5 MP (Depth Sensor) |
| Auto Focus | Yes, yes Phase Detection autofocus | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | 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 | 48 MP + 10 MP | 32 MP ƒ/2.2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v9.0 (Pie) |
| Chipset | Qualcomm Snapdragon 730G | Qualcomm Snapdragon 855 |
| CPU | 2.2 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | 1x2.84 GHz Kryo 485 & 3x2.41 GHz Kryo 485 & 4x1.78 GHz Kryo 485 |
| GPU | Adreno 618 | Adreno 618 |
| Java | No | Yes |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-ion Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes | Yes, 45W Fast Charging |