Xiaomi Redmi Note 8 vs OPPO A91
Quick Comparison
Both Xiaomi Redmi Note 8 and OPPO A91 comes with same RAM. In terms of display resolution, OPPO A91 has better resolution of 2400 x 1080 than Xiaomi Redmi Note 8 which has resolution of 2280 x 1080. OPPO A91 has more internal memory than Xiaomi Redmi Note.
| Name | Xiaomi Redmi Note 8 | OPPO A91 |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.3 in | 6.4 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 4000 mAh | 4025 mAh |
| Camera | 48 MP Quad | 48 MP Quad |
| Price | Rs. 8999 | Rs. 19990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is October 16, 2019. The cost of Xiaomi Redmi Note 8 is Rs. 8999. The launch Date of the second phone is December 20, 2019. The cost of OPPO A91 is Rs. 19990.
Display comparison
OPPO A91 has larger screen size of 6.4 inches in comparison to Xiaomi Redmi Note 8's 6.3 inch screen. Xiaomi Redmi Note 8 has IPS LCD Screen type where as OPPO A91 has AMOLED Screen type. OPPO's phone has display density of 408 PPI & Xiaomi's phone has only 403 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 85.5% than Xiaomi's phone ~ 81.7%. Xiaomi Redmi Note 8 has 19.5:9 aspect ratio where as OPPO A91 has 20:9 aspect ratio.
Memory comparison
Both mobiles come with 4 GB RAM OPPO A91 has more Internal Memory (128 GB) than Xiaomi Redmi Note 8 (64 GB).
Camera comparison
They both have the same 48 MP Quad Rear Camera. OPPO A91 will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Xiaomi Redmi Note 8's 13 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 9.0.
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Full Comparison
| Name | Xiaomi Redmi Note 8 | OPPO A91 |
| 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 | October 16, 2019 | December 20, 2019 |
| Design | ||
| Dimensions | 75.3 x 158.3 x 8.35 mm | 73.3 x 160.2 x 7.9 mm |
| Weight | 191 g | 172 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.3 inches, 1080 x 2280 pixels | 6.4 inches, 1080 x 2400 pixels |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 403 PPI | ~ 408 PPI |
| Screen to Body Ratio | ~ 81.7% | ~ 85.5% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Corning Gorilla Glass 5, 2.5D Curved Glass | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage | 64 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 on-the-go | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, Rear | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Ambient Light Sensor, Proximity Sensor, E Compass, Accelerometer, Gyroscope | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Camera | ||
| Rear Camera | 48 MP f/1.8 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Dedicated Macro Camera) 2 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 | Ultra-wide Angle Recording, Macro Recording, Short video mode, 4K Recording | HDR, Panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 13 MP f/2 (Main) | 16 MP f/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v9.0 (Pie), upgradable to v11 |
| Chipset | Qualcomm Snapdragon 665 | Mediatek Helio P70 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | 4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53 |
| GPU | Adreno 610 | Mali-G72 MP3 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR, FLAC | Yes |
| Video | MP4, M4V, MKV, XVID | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 4025 mAh |
| Fast Charging | Yes, 18W Fast Charging | Yes, 20W Fast Charging |
| StandBy Time | 22 days | |
| Talk Time | 32 hours | |