Samsung Galaxy A21 vs Oppo A9
Quick Comparison
Oppo A9 has better RAM than Samsung Galaxy A21. In terms of display resolution, Oppo A9 has better resolution of 2340 x 1080 than Samsung Galaxy A21 which has resolution of 1600 x 720. Oppo A9 has more internal memory than Samsung Galaxy A21
| Name | Samsung Galaxy A21 | Oppo A9 |
| RAM | 3 GB | 4 GB |
|---|---|---|
| Display | 6.5 in | 6.53 in |
| Internal Memory | 32 GB | 128 GB |
| Battery | 4000 mAh | 4020 mAh |
| Camera | 16 MP Quad | 16 MP + 2 MP Dual |
| Price | Rs. 13990 | Rs. 12490 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 08, 2020. The Expected cost of Samsung Galaxy A21 is Rs. 13990. The launch Date of the second phone is April, 2019. The cost of Oppo A9 is Rs. 12490.
Display comparison
Samsung Galaxy A21 has screen size of 6.5 inches which falls short to Oppo A9's 6.53 inch screen. Samsung Galaxy A21 has IPS LCD Screen type where as Oppo A9 has Screen type. OPPO's phone has display density of 396 PPI & Samsung's phone has only 270 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 85.3% than Samsung's phone ~ 79.3%. Samsung Galaxy A21 has 20:9 aspect ratio where as Oppo A9 has 19.5:9 aspect ratio.
Memory comparison
Oppo A9's larger 4 GB RAM is better for playing games and all with respect to Samsung Galaxy A21's lower 3 GB RAM. Oppo A9 has more Internal Memory (128 GB) than Samsung Galaxy A21 (32 GB).
Camera comparison
Samsung Galaxy A21 has 16 MP Quad Rear Camera in comparison to Oppo A9's 16 MP + 2 MP Dual Rear Camera. Oppo A9 will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Samsung Galaxy A21's 13 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10 and the second one on v9.0 version.
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Full Comparison
| Name | Samsung Galaxy A21 | Oppo A9 |
| 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 | April 08, 2020 | April, 2019 |
| Design | ||
| Dimensions | 76.7 x 167.8 x 8.1 mm | 76.1 x 162 x 8.3 mm |
| Weight | 193 g | 190 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color LTPS IPS LCD (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 720 x 1600 pixels | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 270 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 79.3% | ~ 85.3% |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Storage | 32 GB | 128 GB |
| Card Slot | Yes | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes, Yes (market/region dependent) | |
| Camera | ||
| Rear Camera | 16 MP f/1.8 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Depth Sensor) | 16 MP (Main) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | Panorama, HDR | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | Punch Hole 13 MP f/2 (Wide Angle) | 16 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v10 | Android v9.0 (Pie) |
| Chipset | Mediatek Helio P35 | Mediatek Helio P70 |
| CPU | 2.3 GHz, Octa Core Processor | 2.1 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | 4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53 |
| GPU | PowerVR GE8320 | Mali-G72 MP3 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| 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-Po Battery | 4020 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | |