Oppo A78 4G vs Infinix S4 (4GB RAM + 64GB)
Quick Comparison
Oppo A78 4G has better RAM than Infinix S4 (4GB RAM + 64GB). In terms of display resolution, Oppo A78 4G has better resolution of 2400 x 1080 than Infinix S4 (4GB RAM + 64GB) which has resolution of 1520 x 720. Oppo A78 4G has more internal memory than Infinix S4 (4GB RAM + 64GB)
| Name | Oppo A78 4G | Infinix S4 (4GB RAM + 64GB) |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Display | 6.43 in | 6.21 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 5000 mAh | 4000 mAh |
| Camera | 50 MP + 2 MP Dual | 13 MP + 8 MP + 2 MP Triple |
| Price | Rs. 13994 | Rs. 9599 |
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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. 13994. The launch Date of the second phone is August 8, 2019. The cost of Infinix S4 (4GB RAM + 64GB) is Rs. 9599.
Display comparison
Infinix S4 (4GB RAM + 64GB) has screen size of 6.21 inches which falls short to Oppo A78 4G's 6.43 inch screen. Oppo A78 4G has AMOLED Screen type where as Infinix S4 (4GB RAM + 64GB) has IPS Screen type. OPPO's phone has display density of 409 PPI & Infinix's phone has only 271 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 90.8% than Infinix's phone ~ 89%. Oppo A78 4G has 20:9 aspect ratio where as Infinix S4 (4GB RAM + 64GB) has 19:9 aspect ratio.
Memory comparison
Oppo A78 4G's larger 8 GB RAM is better for playing games and all with respect to Infinix S4 (4GB RAM + 64GB)'s lower 4 GB RAM. Oppo A78 4G has more Internal Memory (128 GB) than Infinix S4 (4GB RAM + 64GB) (64 GB).
Camera comparison
Oppo A78 4G's 50 MP + 2 MP Dual Rear Camera outclasses Infinix S4 (4GB RAM + 64GB)'s 13 MP + 8 MP + 2 MP Triple Rear Camera in terms of resolution. Infinix S4 (4GB RAM + 64GB) 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 4G's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 13 and the second one on v9.0 (Pie) version.
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Full Comparison
| Name | Oppo A78 4G | Infinix S4 (4GB RAM + 64GB) |
| General | ||
| Model | A78 4G | S4 |
| 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 | August 8, 2019 |
| Design | ||
| Dimensions | 73.2 x 160 x 7.9 mm | 75 x 156 x 7.9 mm |
| Weight | 180 g | 155 g |
| Colors | Mist Black , Aqua Green | |
| 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 | 6.21 inches, 720 x 1520 pixels |
| Aspect Ratio | 20:9 | 19:9 |
| PPI | ~ 409 PPI | ~ 271 PPI |
| Screen to Body Ratio | ~ 90.8% | ~ 89% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | 100% DCI-P3, 600nits (Typical), 430nits (Typical) | HD+ IPS Dual 2.5D Glass, 500 nits Brightness |
| 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 | 64 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 1 TB | Yes, upto 256 GB |
| 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) | |
| Bluetooth | Yes, v5.0, A2DP, LE, aptX HD | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | accelerometer, gyro, proximity, compass | Accelerometer, Gyro, Proximity, Compass, Light Sensor |
| 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 | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Depth Sensor) | 13 MP ƒ/1.8 8 MP (Wide Angle) 2 MP (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 | PDAF, Auto Scene Detection, AR Stickers |
| 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 | 32 MP ƒ/2 Screen Flash Flash |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v13 | Android v9.0 (Pie) |
| Custom UI | ColorOS 13.1 | |
| Chipset | Qualcomm Snapdragon 680 | Mediatek Helio P22 |
| 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 | |
| GPU | Adreno 610 | PowerVR GE8320 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | AAC, AAC+, AAC+ Enhanced, OGG Vorbis, WAV, MP3, MIDI |
| Video | Yes | H.264, H.263, MPEG-4 |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4000 mAh, Li-ion Battery |
| Fast Charging | Yes, 67W Fast Charging | |