Oppo A78 4G vs iQOO 15
Here you can compare Oppo A78 4G and iQOO 15. Comparing Oppo A78 4G vs iQOO 15 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Oppo A78 4G stands against iQOO 15 and which one should you buy The current lowest price found for Oppo A78 4G is ₹19,999 and for iQOO 15 is ₹76,999. The details of both of these products were last updated on Sep 04, 2026.
| Specification | Oppo A78 4G | iQOO 15 |
|---|---|---|
| Battery | 5000 mAh, Li-Po Battery | 7000 mAh, Silicon Anode Battery |
| RAM | 8 GB | 12 GB |
| OS | Android v13 | Android v16 |
| Internal Memory | 128 GB | 256 GB |
| CPU | 2.4 GHz, Octa Core Processor | 4.6 GHz, Octa Core Processor |
| Price | ₹19,999 | ₹76,999 |
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Overview
| Specs Score | 55 / 100 | 94 / 100 Better Specs |
| Display Size | 6.43 in | 6.85 in Bigger Display |
| Display Resolution | 1080 x 2400 pixels | 1440 x 3168 pixels Better Resolution |
| RAM | 8 GB | 12 GB More RAM |
| Storage | 128 GB | 256 GB More Storage |
| CPU Clock Speed | 2.4 GHz | 4.6 GHz Faster Clock Speed |
| Front Camera | 8 MP | 32 MP Better Front Camera Resolution |
| Weight | 180 g Lighter | 215 g |
| Battery | 5000 mAh | 7000 mAh Bigger Battery |
| Unique Features | No 3.5mm Audio Jack No Memory Card Support No No No | 5G No Water Resistant No Wireless Charging Reverse Charging IR Blaster |
General
| Model | A78 4G | V2505A |
| 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 |
| OS Updates | 5 years | |
| Security Updates | 7 years | |
| Release Date | July 10, 2023 | November 26th, 2025 |
Design
| Dimensions | 73.2 x 160 x 7.9 mm | 76.8 x 163.7 x 8.1 mm |
| Weight | 180 g | 215 g |
| Bezel less | Yes | |
| Colors | Mist Black , Aqua Green | Legend : Glass | Alpha : Fiber Glass |
Display
| Type | Color AMOLED Screen (16.7 M) | Color Samsung 2K M14 LEADTM OLED Display (1.07B) |
| Touch | Yes | Yes |
| Size | 6.43 inches, 1080 x 2400 pixels, 90 Hz | 6.85 inches, 1440 x 3168 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 19.8:9 |
| PPI | ~ 409 PPI | ~ 508 PPI |
| Screen to Body Ratio | ~ 90.8% | ~ 90.7% |
| Glass Type | Corning Gorilla Glass 5 | |
| Brightness | 2600 nits Global Brightness, 1000 nits Manual full-screen Brightness, 6000 nits Local Peak Brightness, | |
| HDR Support | Yes | |
| Adaptive Refresh Rate | Yes | |
| Color Gamut | 118% P3 Color Gamut Coverage | |
| Features | 100% DCI-P3, 600nits (Typical), 430nits (Typical) | Anti-Reflective Protective Film, Dolby Atmos |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 12 GB |
| RAM Type | LPDDR5X Ultra | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 12 GB Extra Virtual RAM |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 4.1 |
| Card Slot | Yes, upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n2/n3/n5/n7/n8/n18/n20/n26/n28A/n28B/n38/n40/n41/n48/n66/n71/n77/n78 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) | Wi-Fi 7 |
| Bluetooth | Yes, v5.0, A2DP, LE, aptX HD | Yes, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes |
Performance
| AnTuTu Score | 3,820,464 (Total) (v11) 1,096,771 (CPU) 1,423,985 (GPU) 426,378 (Memory) 87,330 (UX) | |
| AnTuTu Storage Score | 143,770 | |
| Geekbench Score | 9,993 (Multi Core) (v6) 3,532 (Single Core) 23,942 (OpenCL) 27,067 (Vulkan) | |
| 3DMark Score | 7,191 (Wild Life Extreme) | |
| Speaker Score | 79 (Very Good) | |
| Battery Test Result | 20.5 hours |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with GPS, GLONASS, GALILEO, BeiDou, NavIC, GNSS, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display Ultrasonic |
| Face Unlock | Yes | Yes |
| Sensors | accelerometer, gyro, proximity, compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes, Yes (market/region dependent) | Yes |
| Cooling System | 8K VC Cooling System, ＞14,000 mm2 Dual-layer Graphite Sheet Area | |
| Gaming Features | Self-Developed Full-Scene Ray Tracing, PC-Grade Native Super Resolution, PC-Grade Lossless Frame Interpolation, Concurrent Super Resolution and Frame Interpolation, Game Display Enhancement, Next-Gen Super Touch Control, AI Esports Signal Engine | |
| AI Features | AI Esports Signal Engine, AI Season Change, AI Creation, AI Captions | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP54 | IP68 + IP69 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual Stereo Speakers, LPDDR4x RAM | Q3 Gaming Chip, 8K VC Cooling System, New-Gen 3D Ultrasonic Fingerprint, Bypass Charging, Next-Gen Super Touch Control, Industry's First Dual Axis Vibration motor |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.9 (Wide Angle) Sony IMX921 (1/1.56"" Sony TrueColor Camera) 50 MP ƒ/2.65 (Telephoto) Sony IMX 882 (1/1.95"" 3X Periscope Camera) 50 MP ƒ/2.05 (Ultra Wide) 1/2.76", 0.64µm, AF |
| OIS | Yes | |
| 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 | HDR, panorama |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
Technical
| OS | Android v13 | Android v16 |
| Custom UI | ColorOS 13.1 | OriginOS 6 |
| Chipset | Qualcomm Snapdragon 680 | Qualcomm Snapdragon 8 Elite Gen 5 |
| CPU | 2.4 GHz, Octa Core Processor | 4.6 GHz, Octa Core Processor |
| Core Details | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M |
| Fabrication Node | 3 nm | |
| GPU | Adreno 610 | Adreno 840 |
| NPU | Qualcomm Hexagon NPU | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | AAC, OGG, FLAC, WMA, WAV, APE, MP3, MP1 |
| Video | Yes | MP4, 3GP, AVI |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | Symmetrical Dual Stereo Speakers | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 7000 mAh, Silicon Anode Battery |
| Fast Charging | Yes, 67W Fast Charging | Yes, 100W Fast Charging |
| Wireless Charging | Yes, 40W | |
| Reverse Charging | Yes | |
| Bypass Charging | Yes |
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