OPPO F21 Pro 4G vs OPPO A77
Quick Comparison
OPPO F21 Pro 4G has better RAM than OPPO A77. In terms of display resolution, OPPO F21 Pro 4G has better resolution of 2400 x 1080 than OPPO A77 which has resolution of 1600 x 720. OPPO F21 Pro 4G has more internal memory than OPPO A77
| Name | OPPO F21 Pro 4G | OPPO A77 |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Display | 6.5 in | 6.56 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 4500 mAh | 5000 mAh |
| Camera | 64 MP + 2 MP + 2 MP Triple | 50 MP Dual |
| Price | Rs. 20999 | Rs. 9798 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 12, 2022. The cost of OPPO F21 Pro 4G is Rs. 20999. The launch Date of the second phone is August 02, 2022. The cost of OPPO A77 is Rs. 9798.
Display comparison
OPPO F21 Pro 4G has screen size of 6.5 inches which falls short to OPPO A77's 6.56 inch screen. OPPO F21 Pro 4G has AMOLED Screen type where as OPPO A77 has IPS Screen type. OPPO F21 Pro 4G has display density of 409 PPI & OPPO A77 has only 267 PPI display density. 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 OPPO A77's lower 4 GB RAM. OPPO F21 Pro 4G has more Internal Memory (128 GB) than OPPO A77 (64 GB).
Camera comparison
OPPO F21 Pro 4G's 64 MP + 2 MP + 2 MP Triple Rear Camera outclasses OPPO A77's 50 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 A77's 8 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 12.
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Full Comparison
| Name | OPPO F21 Pro 4G | OPPO A77 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April 12, 2022 | August 02, 2022 |
| Design | ||
| Dimensions | 73.2 x 159.9 x 7.5 mm | |
| Weight | 175 g | |
| Display | ||
| Type | Color AMOLED Screen (16.7M) | Color IPS Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 1080 x 2400 pixels, 90 Hz | 6.56 inches, 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 409 PPI | ~ 267 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, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 8 GB | 4 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | Upto 4 GB Extra Virtual RAM |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 256 GB | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.1 | Yes, v5.2 |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Built-in GPS, A-GPS, BeiDou, GLONASS, Galileo, QZSS | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Optical Sensor, Accelerometer, Gravity Sensor, Gyroscope, Pedometer, Compass | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes, IPX4 | |
| IP Rating | IP5X | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 64 MP f/1.7 (Wide Angle) 2 MP f/3.3 (Microscope) 2 MP f/2.4 (Mono) with autofocus | 50 MP + (Ai Lens) with autofocus |
| Features | Panorama, Portrait, Time-lapse, Slow-motion, Text scanner, Google Lens, Extra HD, Macro, Sticker | Panorama, HDR |
| Video Recording | 1080p, 720p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | Punch Hole 32 MP f/2.4 | 8 MP with Screen Flash |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Android v12 | Android v12 |
| Chipset | Qualcomm Snapdragon 680 | MediaTek Helio G35 |
| CPU | 2.4 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 |
| GPU | Adreno 610 | PowerVR GE8320 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 33W Fast Charging |