Oppo A77 5G has better RAM than Oppo A18. In terms of display resolution, Oppo A18 has better resolution of 1612 x 720 than Oppo A77 5G which has resolution of 1600 x 720. Oppo A77 5G has more internal memory than Oppo A18
| Name | Oppo A77 5G | Oppo A18 |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.56 in | 6.56 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 48 MP + 2 MP Dual | 8 MP + 2 MP Dual |
| Price | Rs. 21990 | Rs. 8818 |
The launch Date of the first phone is June 1, 2022. The cost of Oppo A77 5G is Rs. 21990. The launch Date of the second phone is September 27. 2023. The cost of Oppo A18 is Rs. 8818.
Oppo A77 5G has IPS LCD Screen type where as Oppo A18 has IPS Screen type. Both have same 269 PPI. In terms of screen to body ratio, Oppo A77 5G has better screen to body ratio of ~ 89.8% than Oppo A18's ~ 84.2%. Both mobiles have same aspect ratio of 20:9.
Oppo A77 5G's larger 6 GB RAM is better for playing games and all with respect to Oppo A18's lower 4 GB RAM. Oppo A77 5G has more Internal Memory (128 GB) than Oppo A18 (64 GB).
Oppo A77 5G's 48 MP + 2 MP Dual Rear Camera outclasses Oppo A18's 8 MP + 2 MP Dual Rear Camera in terms of resolution. Oppo A77 5G will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Oppo A18's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 12 and the second one on 13 version.
| Name | Oppo A77 5G | Oppo A18 |
| General | ||
| Model | A77 5G | A18 |
| 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 | June 1, 2022 | September 27. 2023 |
| Design | ||
| Dimensions | 75.1 x 163.8 x 7.99 mm | 75 x 163.7 x 8.2 mm |
| Weight | 190 g | 188 g |
| Bezel less | No | |
| Colors | Glowing Black, Glowing Blue | |
| Display | ||
| Type | Color IPS LCD Screen (16.7 M) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.56 inches, 720 x 1600 pixels, 90 Hz | 6.56 inches, 720 x 1612 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 269 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 89.8% | ~ 84.2% |
| Features | 100% DCI-P3 | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 4 (802.11 b/g/n) | |
| Bluetooth | Yes, v5.3, A2DP, LE, aptX HD | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Charging, USB Storage |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | A-GPS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.7 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 8 MP ƒ/2 (Wide Angle) AF 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Night, Video, Photo, Portrait, Timelapse, Pro, Pano, Sticker, and Google Lens |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 Screen Flash | 5 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v12 | Android v13 |
| Custom UI | ColorOS | |
| Chipset | Qualcomm Snapdragon 810 | Mediatek Helio G85 |
| CPU | 2.4 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x Arm Cortex-A76 @ 2.4GHz & 6x Arm Cortex-A55 @ 2GHz | 2 x 2.0 GHz Cortex-A75 & 6 x 1.8 GHz Cortex-A55 |
| GPU | Arm Mali-G57 MC2 | Mali-G52 MC2 |
| 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 | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | |