Realme 9 4G (8GB RAM + 128GB) vs OPPO F21s
Quick Comparison
Realme 9 4G (8GB RAM + 128GB) has better RAM than OPPO F21s. Both have the same amount of internal memory.
| Name | Realme 9 4G (8GB RAM + 128GB) | OPPO F21s |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.4 in | 6.43 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5000 mAh | 4500 mAh |
| Camera | 108 MP + 8 MP + 2 MP Triple | 50 MP + 2 MP + 2 MP Triple |
| Price | Rs. 22999 | Rs. 18990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 07, 2022 . The cost of Realme 9 4G (8GB RAM + 128GB) is Rs. 22999. The cost of OPPO F21s is Rs. 18990.
Display comparison
Realme 9 4G (8GB RAM + 128GB) has screen size of 6.4 inches which falls short to OPPO F21s's 6.43 inch screen. Realme 9 4G (8GB RAM + 128GB) has Super AMOLED Screen type where as OPPO F21s has AMOLED Screen type. OPPO's phone has display density of 411 PPI & Realme's phone has only 409 PPI display density. Both phones have same aspect ratio of 20:9.
Memory comparison
Realme 9 4G (8GB RAM + 128GB)'s larger 8 GB RAM is better for playing games and all with respect to OPPO F21s's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Realme 9 4G (8GB RAM + 128GB)'s 108 MP + 8 MP + 2 MP Triple Rear Camera outclasses OPPO F21s's 50 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 16 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 12.
Related Comparisons
Full Comparison
| Name | Realme 9 4G (8GB RAM + 128GB) | OPPO F21s |
| 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 07, 2022 | |
| Design | ||
| Dimensions | 73.3 x 160.2 x 7.9 mm | 73.8 x 160.3 x 7.95 mm |
| Weight | 178 g | 175 g |
| Display | ||
| Type | Color Super AMOLED Screen (16.7M) | Color AMOLED Screen (16M Colors) |
| Touch | Yes, 360 Hz Touch Sampling Rate | Yes |
| Size | 6.4 inches, 1080 x 2400 pixels, 90 Hz | 6.43 inches, 1080 x 2400 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 409 PPI | ~ 411 PPI |
| Screen to Body Ratio | ~ 90.8% | ~ 90.8% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | 360Hz Touch Sampling Rate, Screen Contrast: 4000000: 1, 430 nit Brightness | Color Gamut: 92% DCI-P3 (Typ), 100% sRGB (Typ), 1000000:1 Contrast Ratio, Oleophobic Coating, Night Mode, Eye Comfort, SCHOTT X-UP Front Screen Protection Glass |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | 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 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.1 | Yes, v5.1, A2DP, LE, aptX HD |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes with A-GPS, GLONASS, BeiDou, Galileo | Yes, with A-GPS, BeiDou, GLONASS, Galileo |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | Heart Rate Monitor | 3D Curved Body, Game Focus Mode, Low Battery SMS Notification |
| Camera | ||
| Rear Camera | 108 MP f/1.75 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro) with autofocus | 50 MP f/1.7 (Wide Angle) 2 MP f/2.4 2 MP f/2.4 (Macro) with autofocus |
| Camera Sensor | Samsung HM6 | |
| Features | Night Mode, Panoramic view, Expert, Portrait Mode, HDR，Ultra wide, Ultra macro, AI Scene Recognition, AI Beauty, Filter, Bokeh Effect Control，Street Mode，Text Scanner, Tilt-Shift | Panorama, Portrait, Time-lapse, Slow-motion, Text Scanner, and Google Lens |
| Video Recording | 1080p | 1080p, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | Punch Hole 16 MP f/2.45 with LED Flash | Punch Hole 16 MP f/2.4 (Wide Angle) with Screen Flash |
| Front Video Recording | 1080p | 1080p |
| Technical | ||
| OS | Android v12 | Android v12 |
| Chipset | Qualcomm Snapdragon 680 | Qualcomm Snapdragon 665 |
| CPU | 2.4 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver |
| GPU | Adreno 610 | Adreno 610 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | MP3, AAC, APE, AMR, WAV, MID, OGG, FLAC, WMA |
| Video | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 33W Flash Charge |