OPPO A3 vs OPPO A77s
Quick Comparison
OPPO A77s has better RAM than OPPO A3. In terms of display resolution, OPPO A3 has better resolution of 2280 x 1080 than OPPO A77s which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | OPPO A3 | OPPO A77s |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 6.2 in | 6.56 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 3400 mAh | 5000 mAh |
| Camera | 16 MP | 50 MP + 2 MP Dual |
| Price | Rs. 21207 | Rs. 13999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April, 2018. The cost of OPPO A3 is Rs. 21207. The launch Date of the second phone is October 02, 2022. The cost of OPPO A77s is Rs. 13999.
Display comparison
OPPO A77s has larger screen size of 6.56 inches in comparison to OPPO A3's 6.2 inch screen. OPPO A3 has IPS Screen type where as OPPO A77s has LCD Screen type. OPPO A3 has display density of 407 PPI & OPPO A77s has only 269 PPI display density. OPPO A3 has 19:9 aspect ratio where as OPPO A77s has 20:9 aspect ratio.
Memory comparison
OPPO A77s's larger 8 GB RAM is better for playing games and all with respect to OPPO A3's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
OPPO A77s's 50 MP + 2 MP Dual Rear Camera outclasses OPPO A3's 16 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 8.1 and the second one on 12 version.
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Full Comparison
| Name | OPPO A3 | OPPO A77s |
| General | ||
| Model | A77s | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April, 2018 | October 02, 2022 |
| Design | ||
| Dimensions | 75.3 x 156 x 7.8 mm | 75 x 163.74 x 7.9 mm |
| Weight | 159 g | 187 g |
| Colors | Starry Black, Sunset Orange | |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color LCD Screen (16.7 M) |
| Touch | Yes | Yes |
| Size | 6.2 inches, 1080 x 2280 pixels | 6.56 inches, 720 x 1600 pixels, 90 Hz |
| Aspect Ratio | 19:9 | 20:9 |
| PPI | ~ 407 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 89.8% | |
| Glass Type | Panda MN228 | |
| Features | 480nits Brightness | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Yes | Yes, v5.2, AAC, SBC, aptX, and aptX HD |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, GPS, BDS, GLONASS, Galileo, and QZSS |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| Dust Resistant | No | |
| Camera | ||
| Rear Camera | 16 MP | 50 MP ƒ/1.8 (Main) 2 MP Bokeh |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Photo, Video, Night, PRO, PANO, Portrait, TIME-LAPSE, SLO-MO, Text scanner, Extra HD, STICKER, and Google Lens |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP | 8 MP ƒ/2 Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD, 720p | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v12 |
| Custom UI | ColorOS 12.1 | |
| Chipset | Mediatek Helio P60 | Qualcomm Snapdragon 680 |
| CPU | 2 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver | |
| GPU | Mali-G72 MP3 | PowerVR GPU |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes, supports HTML |
| Multimedia | ||
| Supports | MMS | |
| Yes, with Push Email | Yes | |
| Music | FLAC, MP3, eAAC+, WAV | Yes |
| Video | MP4, H.264 | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3400 mAh, Li-ion Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 33W Supervooc | |