Oppo A78 vs Vivo S15 5G
Quick Comparison
Both Oppo A78 and Vivo S15 5G comes with same RAM. In terms of display resolution, Vivo S15 5G has better resolution of 2400 x 1080 than Oppo A78 which has resolution of 1612 x 720. Both have the same amount of internal memory.
| Name | Oppo A78 | Vivo S15 5G |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.56 in | 6.62 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5000 mAh | 4500 mAh |
| Camera | 50 MP + 2 MP Dual | 64 MP + 8 MP + 2 MP Triple |
| Price | Rs. 15999 | Rs. 30990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 16, 2023. The cost of Oppo A78 is Rs. 15999. The launch Date of the second phone is May 19, 2022. The cost of Vivo S15 5G is Rs. 30990.
Display comparison
Vivo S15 5G has larger screen size of 6.62 inches in comparison to Oppo A78's 6.56 inch screen. Oppo A78 has IPS Screen type where as Vivo S15 5G has AMOLED Screen type. Vivo's phone has display density of 398 PPI & OPPO's phone has only 269 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 91.4% than OPPO's phone ~ 84%. Both phones have same aspect ratio of 20:9.
Memory comparison
Both mobiles come with 8 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Vivo S15 5G's 64 MP + 8 MP + 2 MP Triple Rear Camera outclasses Oppo A78's 50 MP + 2 MP Dual Rear Camera in terms of resolution. Vivo S15 5G 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 A78'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 A78 | Vivo S15 5G |
| General | ||
| Model | A78 | S15 |
| 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 | January 16, 2023 | May 19, 2022 |
| Design | ||
| Dimensions | 75.1 x 163.8 x 8 mm | 74.3 x 161.1 x 8 mm |
| Weight | 188 g | 197 g |
| Bezel less | Yes | |
| Colors | Glowing Black, Glowing Purple | |
| Display | ||
| Type | Color IPS Screen (16.7 M) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.56 inches, 720 x 1612 pixels, 90 Hz | 6.62 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 269 PPI | ~ 398 PPI |
| Screen to Body Ratio | ~ 84% | ~ 91.4% |
| Glass Type | Panda glass | |
| Features | 100% DCI-P3, 600nits (Typical), 480nits (Typical) | HDR10+, 1300 nits (peak) |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 3.1 |
| Card Slot | Yes | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | NR: n1/n5/n8/n28A/n41/n78 | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) | |
| Bluetooth | Yes, v5.3, A2DP, LE, aptX HD | Yes, v5.2, A2DP, LE, aptX HD, aptX Adaptive |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Fingerprint (under display, optical) accelerometer, gyro, proximity, compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| IP Rating | IP54 | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 64 MP ƒ/1.9 (Wide Angle) 25mm, 1/1.72", PDAF 8 MP ƒ/2.2 (Ultra Wide) 16mm, 120˚ 2 MP ƒ/2.4 (Macro) macro |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Night, Videos, Photos, Portrait, Expert, Extra HD, Panoramic, Time-lapse, Slow-motion, Sticker, Text scanner, and Google Lens | Dual-tone, HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Screen Flash | 32 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v12 | Android v12 |
| Chipset | Mediatek Dimensity 700 5G | Qualcomm Snapdragon 870 |
| CPU | 2.2 GHz, Octa Core Processor | 3.2 GHz, Octa Core Processor |
| Core Details | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | 1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585 |
| GPU | Mali-G57 MC2 | Adreno 650 |
| 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 | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 66W Fast Charging |