Oppo A78 has better RAM than Oppo A3 5G 2024. In terms of display resolution, Oppo A78 has better resolution of 1612 x 720 than Oppo A3 5G 2024 which has resolution of 1604 x 720. Both have the same amount of internal memory.
| Name | Oppo A78 | Oppo A3 5G 2024 |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.56 in | 6.67 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5000 mAh | 5100 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP Dual |
| Price | Rs. 18500 | Rs. 17999 |
The launch Date of the first phone is January 16, 2023. The cost of Oppo A78 is Rs. 18500. The launch Date of the second phone is August, 2024. The cost of Oppo A3 5G 2024 is Rs. 17999.
Oppo A78 has screen size of 6.56 inches which falls short to Oppo A3 5G 2024's 6.67 inch screen. Oppo A78 has IPS Screen type where as Oppo A3 5G 2024 has LCD Screen type. Oppo A3 5G 2024 has display density of 394 PPI & Oppo A78 has only 269 PPI display density. In terms of screen to body ratio, Oppo A3 5G 2024 has better screen to body ratio of ~ 89.9% than Oppo A78's ~ 84%. Both mobiles have same aspect ratio of 20:9.
Oppo A78's larger 8 GB RAM is better for playing games and all with respect to Oppo A3 5G 2024's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
They both have the same 50 MP + 2 MP Dual Rear Camera. Oppo A78 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 A3 5G 2024's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 12 and the second one on 14 version.
| Name | Oppo A78 | Oppo A3 5G 2024 |
| General | ||
| Country of Origin | India | |
| Model | A78 | CPH2693, A3 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| SAR | 1.05 W/kg (Head) 0.78 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | January 16, 2023 | August, 2024 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | |
| Design | ||
| Dimensions | 75.1 x 163.8 x 8 mm | 76.02 x 165.71 x 7.68 mm |
| Weight | 188 g | 187 g |
| Bezel less | No | |
| Colors | Glowing Black, Glowing Purple | Ocean Blue, Nebula Red |
| Display | ||
| Type | Color IPS Screen (16.7 M) | Color LCD Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.56 inches, 720 x 1612 pixels, 90 Hz | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 269 PPI | ~ 394 PPI |
| Screen to Body Ratio | ~ 84% | ~ 89.9% |
| Glass Type | Panda glass | China Southern Glass (twice-reinforced), Panda (twice-reinforced) |
| Features | 100% DCI-P3, 600nits (Typical), 480nits (Typical) | Color Gamut: Vivid Mode (83% NTSC), Gentle Mode (71% NTSC), Contrast Ratio: 1500:1, Supports Sunshine Screen, Brightness: HBM 1000 Nits |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes | Yes, (Hybrid Slot), upto 2 TB |
| 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 | n1/n3/n5/n8/n28B/n41/n77/n78 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) | 802.11a/b/g/n/ac, Wi-Fi 5 (802.11 ac), WLAN |
| Bluetooth | Yes, v5.3, 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 Tethering, USB on-the-go, USB Charging |
| Performance | ||
| Camera Score | 69 (DxOMark) | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes with BeiDou: B1I; GPS: L1; GLONASS: G1; Galileo: E1; QZSS: L1 |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Geomagnetic Sensor, Ambient Light Sensor, Proximity Sensor, Accelerometer, Gravity Sensor, Pedometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes | |
| Splash Resistant | No | |
| IP Rating | IP54 | IPX4 |
| Dust Resistant | Yes | |
| Extra Features | LPDDR4X@2133MHz, 2 × 16 bits, eMMC 5.1 | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) |
| Camera Sensor | Omnivision OV50D40 | |
| Auto Focus | Yes | Yes |
| Features | Night, Videos, Photos, Portrait, Expert, Extra HD, Panoramic, Time-lapse, Slow-motion, Sticker, Text scanner, and Google Lens | Photo, Video, Pro, Night, Portrait, Extra HD, Pano, Slo Mo, Timelapse, Dual View Video, Sticker, and Text Scanner, Supports Fill Light for Video Shooting |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Screen Flash | 5 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v12 | Android v14 |
| Custom UI | ColorOS 14.0.1 | |
| Chipset | Mediatek Dimensity 700 5G | Mediatek Dimensity 6300 |
| CPU | 2.2 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| GPU | Mali-G57 MC2 | Arm Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes, with FM Recording |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5100 mAh, Li-ion Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 45W SUPERVOOC Charging |