Oppo A78 4G vs Oppo A18 (4GB RAM + 128GB)
Quick Comparison
Oppo A78 4G has better RAM than Oppo A18 (4GB RAM + 128GB). In terms of display resolution, Oppo A78 4G has better resolution of 2400 x 1080 than Oppo A18 (4GB RAM + 128GB) which has resolution of 1612 x 720. Both have the same amount of internal memory.
| Name | Oppo A78 4G | Oppo A18 (4GB RAM + 128GB) |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Display | 6.43 in | 6.56 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 50 MP + 2 MP Dual | 8 MP + 2 MP Dual |
| Price | Rs. 14999 | Rs. 9499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 10, 2023. The cost of Oppo A78 4G is Rs. 14999. The launch Date of the second phone is September 27. 2023. The cost of Oppo A18 (4GB RAM + 128GB) is Rs. 9499.
Display comparison
Oppo A18 (4GB RAM + 128GB) has larger screen size of 6.56 inches in comparison to Oppo A78 4G's 6.43 inch screen. Oppo A78 4G has AMOLED Screen type where as Oppo A18 (4GB RAM + 128GB) has IPS Screen type. Oppo A78 4G has display density of 409 PPI & Oppo A18 (4GB RAM + 128GB) has only 269 PPI display density. In terms of screen to body ratio, Oppo A78 4G has better screen to body ratio of ~ 90.8% than Oppo A18 (4GB RAM + 128GB)'s ~ 84.2%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Oppo A78 4G's larger 8 GB RAM is better for playing games and all with respect to Oppo A18 (4GB RAM + 128GB)'s lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Oppo A78 4G's 50 MP + 2 MP Dual Rear Camera outshines Oppo A18 (4GB RAM + 128GB)'s 8 MP + 2 MP Dual Rear Camera in terms of resolution. Oppo A78 4G 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 (4GB RAM + 128GB)'s 5 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 13.
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Full Comparison
| Name | Oppo A78 4G | Oppo A18 (4GB RAM + 128GB) |
| General | ||
| Model | A78 4G | A18 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 10, 2023 | September 27. 2023 |
| Design | ||
| Dimensions | 73.2 x 160 x 7.9 mm | 75 x 163.7 x 8.2 mm |
| Weight | 180 g | 188 g |
| Bezel less | No | |
| Colors | Mist Black , Aqua Green | Glowing Black, Glowing Blue |
| Display | ||
| Type | Color AMOLED Screen (16.7 M) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.43 inches, 1080 x 2400 pixels, 90 Hz | 6.56 inches, 720 x 1612 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 409 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 90.8% | ~ 84.2% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | 100% DCI-P3, 600nits (Typical), 430nits (Typical) | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 8 GB | 4 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 1 TB | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) | Wi-Fi 4 (802.11 b/g/n) |
| Bluetooth | Yes, v5.0, 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, In Display | Yes, Side |
| Face Unlock | Yes | |
| Sensors | accelerometer, gyro, proximity, compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes, Yes (market/region dependent) | |
| IP Rating | IP54 | IP54 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual Stereo Speakers, LPDDR4x RAM | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) PDAF 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 | Photos, videos, night, expert, panoramic, portrait, time-lapse, slow-motion, super text, Google lens, extra HD, multi-scene recording, and cute | Night, Video, Photo, Portrait, Timelapse, Pro, Pano, Sticker, and Google Lens |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 5 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v13 | Android v13 |
| Custom UI | ColorOS 13.1 | ColorOS |
| Chipset | Qualcomm Snapdragon 680 | Mediatek Helio G85 |
| CPU | 2.4 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver | 2 x 2.0 GHz Cortex-A75 & 6 x 1.8 GHz Cortex-A55 |
| GPU | Adreno 610 | 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, 67W Fast Charging | |