OPPO F21 Pro 4G vs Oppo A78 4G
Here you can compare OPPO F21 Pro 4G and Oppo A78 4G. Comparing OPPO F21 Pro 4G vs Oppo A78 4G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how OPPO F21 Pro 4G stands against Oppo A78 4G and which one should you buy The current lowest price found for OPPO F21 Pro 4G is ₹18,999 and for Oppo A78 4G is ₹16,990. The details of both of these products were last updated on Jun 03, 2026.
| Specification | OPPO F21 Pro 4G | Oppo A78 4G |
|---|---|---|
| RAM | 8 GB | 8 GB |
| Display | 6.5 inches, 1080 x 2400 pixels, 90 Hz | 6.43 inches, 1080 x 2400 pixels, 90 Hz |
| Internal Memory | 128 GB | 128 GB |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Rear Camera | 64 MP ƒ/1.7 (Wide Angle) 2 MP ƒ/3.3 Microscope 2 MP ƒ/2.4 Mono | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Depth Sensor) |
| Price | ₹18,999 | ₹16,990 |
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Overview
| Specs Score | 55 / 100 | 55 / 100 |
| Rear Camera | 64 MP + 2 MP + 2 MP Triple Better Camera Resolution | 50 MP + 2 MP Dual |
| Front Camera | 32 MP Better Front Camera Resolution | 8 MP |
| Thickness | 7.5 mm Slimmer | 7.9 mm |
| Battery | 4500 mAh | 5000 mAh Bigger Battery |
| Unique Features | No | NFC |
General
| Model | F21 Pro | A78 4G |
| 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 | July 10, 2023 |
Design
| Dimensions | 73.2 x 159.9 x 7.5 mm | 73.2 x 160 x 7.9 mm |
| Weight | 175 g | 180 g |
| Colors | Mist Black , Aqua Green |
Display
| Type | Color AMOLED Screen (16.7M) | Color AMOLED Screen (16.7 M) |
| Touch | Yes | Yes |
| Size | 6.5 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 | ~ 409 PPI |
| Screen to Body Ratio | ~ 90.8% | ~ 90.8% |
| Glass Type | Corning Gorilla Glass 5 | 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 | 100% DCI-P3, 600nits (Typical), 430nits (Typical) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 8 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | Upto 8 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 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) | |
| Bluetooth | Yes, v5.1 | Yes, v5.0, 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 | Built-in GPS, A-GPS, BeiDou, GLONASS, Galileo, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Optical Sensor, Accelerometer, Gravity Sensor, Gyroscope, Pedometer, Compass | accelerometer, gyro, proximity, compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes, Yes (market/region dependent) | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | Dual Stereo Speakers, LPDDR4x RAM |
Camera
| Rear Camera | 64 MP ƒ/1.7 (Wide Angle) 2 MP ƒ/3.3 Microscope 2 MP ƒ/2.4 Mono | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Panorama, Portrait, Time-lapse, Slow-motion, Text scanner, Google Lens, Extra HD, Macro, Sticker | Photos, videos, night, expert, panoramic, portrait, time-lapse, slow-motion, super text, Google lens, extra HD, multi-scene recording, and cute |
| Video Recording | 1080p, 720p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.4 Punch Hole | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p | 1080p @ 30 fps FHD |
Technical
| OS | Android v12 | Android v13 |
| Custom UI | ColorOS 13.1 | |
| Chipset | Qualcomm Snapdragon 680 | Qualcomm Snapdragon 680 |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver |
| GPU | Adreno 610 | Adreno 610 |
| Java | No | No |
| Browser | Yes | Yes |
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-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 67W Fast Charging |
Discuss
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