OPPO A3x 4G vs Oppo A78 4G
Here you can compare OPPO A3x 4G and Oppo A78 4G. Comparing OPPO A3x 4G vs Oppo A78 4G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how OPPO A3x 4G stands against Oppo A78 4G and which one should you buy The current lowest price found for OPPO A3x 4G is ₹17,900 and for Oppo A78 4G is ₹25,591. The details of both of these products were last updated on Sep 22, 2026.
| Specification | OPPO A3x 4G | Oppo A78 4G |
|---|---|---|
| Battery | 5100 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Internal Memory | 64 GB | 128 GB |
| Display | 6.67 inches, 720 x 1604 pixels, 90 Hz | 6.43 inches, 1080 x 2400 pixels, 90 Hz |
| OS | Android v14 | Android v13 |
| CPU | Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Price | ₹17,900 | ₹25,591 |
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Overview
| Specs Score | 40 / 100 | 55 / 100 Better Specs |
| Display Resolution | 720 x 1604 pixels | 1080 x 2400 pixels Better Resolution |
| Screen To Body Ratio | ~ 85% | ~ 90.8% Less Bezels |
| RAM | 4 GB | 8 GB More RAM |
| Storage | 64 GB | 128 GB More Storage |
| CPU Clock Speed | 2.4 GHz Faster Clock Speed | |
| Rear Camera | 8 MP Dual | 50 MP + 2 MP Dual Better Camera Resolution |
| Front Camera | 5 MP | 8 MP Better Front Camera Resolution |
| Unique Features | No | NFC |
General
| Model | CPH2641 | A78 4G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| SAR | 1.15 W/kg (Head) 1.05 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | August 20, 2024 | July 10, 2023 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case |
Design
| Dimensions | 76.1 x 165.8 x 7.68 mm | 73.2 x 160 x 7.9 mm |
| Weight | 186 g | 180 g |
| Bezel less | No | |
| Colors | Nebula Red, Ocean Blue | Mist Black , Aqua Green |
Display
| Type | Color IPS Screen (16.7 M) | Color AMOLED Screen (16.7 M) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.67 inches, 720 x 1604 pixels, 90 Hz | 6.43 inches, 1080 x 2400 pixels, 90 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 264 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 85% | ~ 90.8% |
| Glass Type | Panda (twice-reinforced) | Corning Gorilla Glass 5 |
| Features | Vivid mode: 83% NTSC, Gentle mode: 71% NTSC, Maximum brightness under sunlight: 1000nits | 100% DCI-P3, 600nits (Typical), 430nits (Typical) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 4 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 64 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac), 802.11a/b/g/n | Wi-Fi 5 (802.11ac) |
| Bluetooth | Yes, v5.0 | Yes, v5.0, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
Extra
| GPS | Yes with A-BeiDou, GPS, GLONASS, Galileo, and QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Ambient Light Sensor, Proximity sensor, Accelerometer, Gravity sensor, Pedometer | accelerometer, gyro, proximity, compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes, Yes (market/region dependent) | |
| Splash Resistant | Yes | |
| IP Rating | IP54 | IP54 |
| Dust Resistant | Yes | Yes |
| Extra Features | LPDDR4x RAM and eMMC 5.1 | Dual Stereo Speakers, LPDDR4x RAM |
Camera
| Rear Camera | 8 MP ƒ/2 (Wide Angle) | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Pro, Video, Photo, Night, Pano, Slo-mo, Time-lapse, Sticker, Text Scanner, and Extra HD | Photos, videos, night, expert, panoramic, portrait, time-lapse, slow-motion, super text, Google lens, extra HD, multi-scene recording, and cute |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) Punch Hole | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v14 | Android v13 |
| Custom UI | ColorOS 14.0.1 | ColorOS 13.1 |
| Chipset | Qualcomm Snapdragon 6s Gen1 4G | Qualcomm Snapdragon 680 |
| CPU | Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver | |
| GPU | Adreno 610@1050MHz | Adreno 610 |
| 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 | 5100 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W SUPERVOOC Charging | Yes, 67W Fast Charging |
Discuss
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