Xiaomi Redmi Note 9 vs OPPO X 2021
Quick Comparison
OPPO X 2021 has better RAM than Xiaomi Redmi Note 9. In terms of display resolution, OPPO X 2021 has better resolution of 3200 x 1440 than Xiaomi Redmi Note 9 which has resolution of 2340 x 1080. OPPO X 2021 has more internal memory than Xiaomi Redmi Note.
| Name | Xiaomi Redmi Note 9 | OPPO X 2021 |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 6.53 in | 7.4 in |
| Internal Memory | 64 GB | 256 GB |
| Battery | 5020 mAh | 4000 mAh |
| Camera | 48 MP Quad | 64 MP + 16 MP + 12 MP Triple |
| Price | Rs. 12990 | Rs. 134999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 20, 2020 . The cost of Xiaomi Redmi Note 9 is Rs. 12990. The Expected cost of OPPO X 2021 is Rs. 134999.
Display comparison
Xiaomi Redmi Note 9 has screen size of 6.53 inches which falls short to OPPO X 2021's 7.4 inch screen. Xiaomi Redmi Note 9 has IPS LCD Screen type where as OPPO X 2021 has OLED Screen type. OPPO's phone has display density of 525 PPI & Xiaomi's phone has only 403 PPI display density. Xiaomi Redmi Note 9 has 19.5:9 aspect ratio where as OPPO X 2021 has 20:9 aspect ratio.
Memory comparison
OPPO X 2021's larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi Note 9's lower 4 GB RAM. OPPO X 2021 has more Internal Memory (256 GB) than Xiaomi Redmi Note 9 (64 GB).
Camera comparison
OPPO X 2021's 64 MP + 16 MP + 12 MP Triple Rear Camera outclasses Xiaomi Redmi Note 9's 48 MP Quad Rear Camera in terms of resolution. OPPO X 2021 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 9's 13 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10.0 and the second one on 11 version.
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Full Comparison
| Name | Xiaomi Redmi Note 9 | OPPO X 2021 |
| General | ||
| Model | Redmi Note 9 | X 2021 |
| Sim Type | Dual Sim, GSM+GSM | Single Sim, GSM |
| Dual Sim | Yes | No |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 20, 2020 | |
| Design | ||
| Dimensions | 77.2 x 162.3 x 8.9 mm | 73.7 x 161.9 x 7.8 mm |
| Weight | 199 g | 186 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color OLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.53 inches, 1080 x 2340 pixels | 7.4 inches, 1440 x 3200 pixels |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 403 PPI | ~ 525 PPI |
| Screen to Body Ratio | ~ 83.5% | |
| Glass Type | Corning Gorilla Glass 5 | Corning Gorilla Glass |
| Features | Reading Mode 2.0, Plastic Frame | |
| Notch | Yes, Punch Hole | |
| Dual Display | Yes, 6.7 inches, OLED | |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Storage | 64 GB | 256 GB |
| Card Slot | Yes, upto 512 GB | 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, A2DP, LE, aptX |
| USB | Yes, USB-C | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | yes with A-GPS, GLONASS, GALILEO, BDS | Yes |
| Fingerprint Sensor | Yes, Rear | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass | Accelerometer, Ggyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.79 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 64 MP + 16 MP + 12 MP |
| Auto Focus | Yes | Yes |
| Features | Night Mode, Document Mode, Cinematic portraits, HDR, Panorama, Pro mode, Portrait | |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 120/30 fps HD | 4K |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 13 MP ƒ/2.3 (Main) | 16 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v10.0 | Android v11 |
| Chipset | MediaTek Helio G85 | Qualcomm Snapdragon 865 |
| CPU | 2 GHz, Octa Core Processor | 2.84 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | 1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585 |
| GPU | Mali-G52 MC2 | Adreno 650 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | Yes |
| Video | MP4, M4V, MKV, XVID | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5020 mAh, Li-ion Battery | 4000 mAh |
| Fast Charging | Yes, 22.5W Fast Charging | Yes, 45W Fast Charging |
| Reverse Charging | Yes, 9W Reverse Charging | |
| Talk Time | 34 hours | |
| Music Playback Time | 171 hours | |