Realme X vs OPPO F21 Pro 5G
Quick Comparison
OPPO F21 Pro 5G has better RAM than Realme X. In terms of display resolution, OPPO F21 Pro 5G has better resolution of 2400 x 1080 than Realme X which has resolution of 2340 x 1080. Both have the same amount of internal memory.
| Name | Realme X | OPPO F21 Pro 5G |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 6.53 in | 6.43 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 3765 mAh | 4500 mAh |
| Camera | 48 MP + 5 MP Dual | 64 MP + 2 MP + 2 MP Triple |
| Price | Rs. 15999 | Rs. 22749 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is July 15, 2019 . The cost of Realme X is Rs. 15999. The launch Date of the second phone is April 12, 2022. The cost of OPPO F21 Pro 5G is Rs. 22749.
Display comparison
OPPO F21 Pro 5G has screen size of 6.43 inches which falls short to Realme X's 6.53 inch screen. There is AMOLED Screen Type in both the phones. OPPO's phone has display density of 409 PPI & Realme's phone has only 394 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 91.2% than OPPO's phone ~ 90.8%. Realme X has 19.5:9 aspect ratio where as OPPO F21 Pro 5G has 20:9 aspect ratio.
Memory comparison
OPPO F21 Pro 5G's larger 8 GB RAM is better for playing games and all with respect to Realme X's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
OPPO F21 Pro 5G's 64 MP + 2 MP + 2 MP Triple Rear Camera outshines Realme X's 48 MP + 5 MP Dual 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 has Android Operating System but the first one runs on version 9.0 (Pie) and the second one on 12 version.
Related Comparisons
Full Comparison
| Name | Realme X | OPPO F21 Pro 5G |
| 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 | July 15, 2019 | April 12, 2022 |
| Design | ||
| Dimensions | 76.1 x 161.3 x 9.4 mm | 73.2 x 159.9 x 7.5 mm |
| Weight | 191 g | 173 g |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color AMOLED Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 6.53 inches, 1080 x 2340 pixels | 6.43 inches, 1080 x 2400 pixels, 60 Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 394 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 91.2% | ~ 90.8% |
| Glass Type | Schott Xensation glass | |
| Features | Corning Gorilla Glass 5, Eye Care Mode | Vivid Mode: 97% NTSC/93% DCI-P3, Gentle Mode: sRGB |
| Notch | No | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | No | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n8/n28A/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11, b/g/n | |
| Bluetooth | Yes, 5.0 | Yes, v5.1 |
| USB | Yes, USB-C | Yes, USB-C |
| USB Features | USB Charging, USB Storage | USB on-the-go, USB Charging |
| Extra | ||
| GPS | with aGPS, GLONASS, BeiDou | yes with A-GPS, BeiDou, GLONASS, Galileo |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | E-Compass, Light Sensor, Proximity Sensor, Gravity Sensor, Accelerometer Sensor | Geomagnetic Sensor, Proximity Sensor, Optical Sensor, Accelerometer, Gravity Sensor, Gyroscope, Pedometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| IP Rating | IPX4 | |
| Extra Features | UFS 2.1 | |
| Camera | ||
| Rear Camera | 48 MP f/1.7 (Wide Angle) 5 MP f/2.4 (Depth Sensor) with autofocus | 64 MP f/1.7 (Wide Angle) 2 MP f/2.4 (Monochrome) 2 MP f/2.4 (Macro) with autofocus |
| Features | Nightscape, Ultra HD, Chroma Boost, Portrait Mode, Expert Mode, Slow Motion | Panorama, Portrait, Time-lapse, Slow-motion, Text Scanner, Google Lens, Extra HD, Macro, Sticker, Dual-view Video |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30/60 fps HD | 1080p, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | Popup 16 MP f/2 | Punch Hole 16 MP f/2.4 |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v12 |
| Chipset | Qualcomm Snapdragon 710 | Qualcomm Snapdragon 695 |
| CPU | 2.2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver | 2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver |
| GPU | Adreno 616 | Adreno 619 |
| Java | Yes | 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 | 3765 mAh, Li-ion Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 20W VOOC 3.0 | Yes, 33W Fast Charging |
| Reverse Charging | Yes | |