OPPO F9 vs OPPO F21 Pro 4G
Quick Comparison
OPPO F21 Pro 4G has better RAM than OPPO F9. In terms of display resolution, OPPO F21 Pro 4G has better resolution of 2400 x 1080 than OPPO F9 which has resolution of 2340 x 1080. OPPO F21 Pro 4G has more internal memory than OPPO F9
| Name | OPPO F9 | OPPO F21 Pro 4G |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 6.3 in | 6.5 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 3500 mAh | 4500 mAh |
| Camera | 16 MP + 2 MP Dual | 64 MP + 2 MP + 2 MP Triple |
| Price | Rs. 11990 | Rs. 14699 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September, 2018. The cost of OPPO F9 is Rs. 11990. The launch Date of the second phone is April 12, 2022. The cost of OPPO F21 Pro 4G is Rs. 14699.
Display comparison
OPPO F21 Pro 4G has larger screen size of 6.5 inches in comparison to OPPO F9's 6.3 inch screen. OPPO F9 has IPS LCD Screen type where as OPPO F21 Pro 4G has AMOLED Screen type. Both have same 409 PPI. OPPO F9 has 19.5:9 aspect ratio where as OPPO F21 Pro 4G has 20:9 aspect ratio.
Memory comparison
OPPO F21 Pro 4G's larger 8 GB RAM is better for playing games and all with respect to OPPO F9's lower 4 GB RAM. OPPO F21 Pro 4G has more Internal Memory (128 GB) than OPPO F9 (64 GB).
Camera comparison
OPPO F21 Pro 4G's 64 MP + 2 MP + 2 MP Triple Rear Camera outshines OPPO F9's 16 MP + 2 MP Dual Rear Camera in terms of resolution. OPPO F21 Pro 4G will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to OPPO F9's 16 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v8.1 and the second one on 12 version.
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Full Comparison
| Name | OPPO F9 | OPPO F21 Pro 4G |
| General | ||
| Model | F9 | F21 Pro |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September, 2018 | April 12, 2022 |
| Design | ||
| Dimensions | 74 x 156.7 x 7.99 mm | 73.2 x 159.9 x 7.5 mm |
| Weight | 169 g | 175 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color AMOLED Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 6.3 inches, 1080 x 2340 pixels | 6.5 inches, 1080 x 2400 pixels, 90 Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 409 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 90.8% | |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Normal mode: 430 nits (Typical), High Brightness Mode: 600 nits (Typical), Vivid mode: 97% NTSC/95% DCI-P3, Gentle Mode: sRGB | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | |
| Storage | 64 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 256 GB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.2 | Yes, v5.1 |
| USB | Yes, microUSB v2.0 | Yes, USB-C |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| Extra | ||
| GPS | yes with A-GPS, Glonass | Built-in GPS, A-GPS, BeiDou, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, Rear | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Optical Sensor, Accelerometer, Gravity Sensor, Gyroscope, Pedometer, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 16 MP + 2 MP | 64 MP ƒ/1.7 (Wide Angle) 2 MP ƒ/3.3 Microscope 2 MP ƒ/2.4 Mono |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | Panorama, Portrait, Time-lapse, Slow-motion, Text scanner, Google Lens, Extra HD, Macro, Sticker |
| Video Recording | 1080p @ 30 fps FHD | 1080p, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP | 32 MP ƒ/2.4 Punch Hole |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v12 |
| Chipset | MediaTek Helio P60 | Qualcomm Snapdragon 680 |
| CPU | 2 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver | |
| GPU | Mali-G72 MP3 | Adreno 610 |
| Java | No | No |
| Browser | Yes, supports HTML5 | 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 | 3500 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, VOOC Flash Charge 5V/4A 20W | Yes, 33W Fast Charging |