Realme X7 vs OPPO F21 Pro 4G
Quick Comparison
OPPO F21 Pro 4G has better RAM than Realme X7. Both have the same amount of internal memory.
| Name | Realme X7 | OPPO F21 Pro 4G |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.43 in | 6.5 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4310 mAh | 4500 mAh |
| Camera | 64 MP + 8 MP + 2 MP Triple | 64 MP + 2 MP + 2 MP Triple |
| Price | Rs. 19900 | Rs. 18999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is February 4, 2021. The cost of Realme X7 is Rs. 19900. The launch Date of the second phone is April 12, 2022. The cost of OPPO F21 Pro 4G is Rs. 18999.
Display comparison
Realme X7 has screen size of 6.43 inches which falls short to OPPO F21 Pro 4G's 6.5 inch screen. There is AMOLED Screen Type in both the phones. Both have same 409 PPI. Both phones have same aspect ratio of 20:9.
Memory comparison
OPPO F21 Pro 4G's larger 8 GB RAM is better for playing games and all with respect to Realme X7's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Realme X7 has 64 MP + 8 MP + 2 MP Triple Rear Camera in comparison to OPPO F21 Pro 4G's 64 MP + 2 MP + 2 MP Triple Rear Camera. 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 Realme X7's 16 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 12 version.
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Full Comparison
| Name | Realme X7 | OPPO F21 Pro 4G |
| 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 | February 4, 2021 | April 12, 2022 |
| Design | ||
| Dimensions | 74.4 x 160.9 x 8.3 mm | 73.2 x 159.9 x 7.5 mm |
| Weight | 176 g | 175 g |
| Display | ||
| Type | Color AMOLED Screen (16.7M) | Color AMOLED Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 6.43 inches, 2400 x 1080 pixels, 60 Hz | 6.5 inches, 1080 x 2400 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 409 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 90.8% | ~ 90.8% |
| Glass Type | DT Pro 2.5D Glass | Corning Gorilla Glass 5 |
| Features | COG Screen Sealing Process | Normal mode: 430 nits (Typical), High Brightness Mode: 600 nits (Typical), Vivid mode: 97% NTSC/95% DCI-P3, Gentle Mode: sRGB |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.1 | UFS 2.2 |
| Card Slot | No | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | No |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes, v5.1 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes | Built-in GPS, A-GPS, BeiDou, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Acceleration Sensor, Gyro-meter, Compass | Geomagnetic Sensor, Proximity Sensor, Optical Sensor, Accelerometer, Gravity Sensor, Gyroscope, Pedometer, Compass |
| 3.5mm Headphone Jack | Yes | |
| Extra Features | Dual-mic Nosie Cancellation, Night Shiled, DC Dimming, Step Tracker, Game Space, APP Market, Clone Phone, Theme Store, Phone Manager, Telephone Number Identification, Google Lens | |
| Camera | ||
| Rear Camera | 64 MP f/1.8 (Wide Angle) 8 MP f/2.3 (Ultra Wide) 2 MP f/2.4 (Macro) with autofocus | 64 MP f/1.7 (Wide Angle) 2 MP f/3.3 (Microscope) 2 MP f/2.4 (Mono) with autofocus |
| Camera Sensor | Samsung S5KGW3 | |
| Features | Ultra Steady Video, Ultra Steady Max Video, Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, Ultra Wide, Ultra Macro, AI Beauty, Filter, Slow Motion, Bokeh Effect Control, AI Scene Enhancement, Movie Mode | Panorama, Portrait, Time-lapse, Slow-motion, Text scanner, Google Lens, Extra HD, Macro, Sticker |
| Video Recording | 4K @ 30 fps UHD, 1080P @ 30 fps FHD, 1080p @ 60 fps FHD, 720P @ 30 fps HD, 720p @ 60 fps HD | 1080p, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | Punch Hole 16 MP f/2.5 (Main) | Punch Hole 32 MP f/2.4 |
| Front Video Recording | 1080p | 1080p |
| Technical | ||
| OS | Android v10 | Android v12 |
| Chipset | MediaTek Dimensity 800U | Qualcomm Snapdragon 680 |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver |
| GPU | Mali-G57 | Adreno 610 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, OPUS | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4310 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 50W SuperDart Max Charging | Yes, 33W Fast Charging |