OPPO A3m vs Samsung Galaxy S25 Ultra
Quick Comparison
Samsung Galaxy S25 Ultra has better RAM than OPPO A3m. In terms of display resolution, Samsung Galaxy S25 Ultra has better resolution of 3440 x 1800 than OPPO A3m which has resolution of 2400 x 1080. Samsung Galaxy S25 Ultra has more internal memory than OPPO A3m
| Name | OPPO A3m | Samsung Galaxy S25 Ultra |
| RAM | 6 GB | 12 GB |
|---|---|---|
| Display | 6.67 in | 6.9 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 5000 mAh | 5500 mAh |
| Camera | 50 MP + 2 MP Dual | 200 MP Quad |
| Price | Rs. 17990 | Rs. 124990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be December 25, 2024 (Expected). The Expected cost of OPPO A3m is Rs. 17990. The launch Date of the second phone is expected to be January 17, 2025 (Expected). The Expected cost of Samsung Galaxy S25 Ultra is Rs. 124990.
Display comparison
OPPO A3m has screen size of 6.67 inches which falls short to Samsung Galaxy S25 Ultra's 6.9 inch screen. OPPO A3m has LCD Screen type where as Samsung Galaxy S25 Ultra has Screen type. Samsung's phone has display density of 566 PPI & OPPO's phone has only 395 PPI display density.
Memory comparison
Samsung Galaxy S25 Ultra's larger 12 GB RAM is better for playing games and all with respect to OPPO A3m's lower 6 GB RAM. Samsung Galaxy S25 Ultra has more Internal Memory (256 GB) than OPPO A3m (128 GB).
Camera comparison
Samsung Galaxy S25 Ultra's 200 MP Quad Rear Camera outshines OPPO A3m's 50 MP + 2 MP Dual Rear Camera in terms of resolution. Samsung Galaxy S25 Ultra will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to OPPO A3m's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | OPPO A3m | Samsung Galaxy S25 Ultra |
| General | ||
| Model | A3m | Galaxy S25 Ultra |
| 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 | December 25, 2024 (Expected) | January 17, 2025 (Expected) |
| Design | ||
| Dimensions | 77.6 x 162.8 x 8.2 mm | |
| Weight | 219 g | |
| Bezel less | No | |
| Display | ||
| Type | Color LCD Screen (1B Colors) | Color Dynamic AMOLED 2X (1B Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.67 inches, 1080 x 2400 pixels, 120 Hz | 6.9 inches, 1800 x 3440 pixels, 144 Hz |
| Aspect Ratio | 20.5:9 | |
| PPI | ~ 395 PPI | ~ 566 PPI |
| Screen to Body Ratio | ~ 93% | |
| Glass Type | Corning Gorilla Glass Victus Plus | |
| Features | 1000nits Peak Brightness | Always-on Display, HDR10+, Curved Display |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 12 GB |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 4.0 |
| Card Slot | Yes, upto 1 TB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1, n5, n8, n28A, n41, n77, n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 | |
| Bluetooth | Yes, v5.3 | Yes, v5.3 |
| 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 |
| Extra | ||
| GPS | Yes with A-GPS | Yes with A-GPS, Glonass |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Proximity, Barometer |
| 3.5mm Headphone Jack | No | USB Type-C |
| NFC | Yes | |
| Water Resistance | Yes | |
| Splash Resistant | No | |
| Camera | ||
| Rear Camera | 50 MP ƒ/2.2 (Ultra Wide) 2 MP | 200 MP ƒ/1.8 50 MP ƒ/2.2 (Ultra Wide) 50 MP ƒ/2.4 (Telephoto) 10 MP |
| Auto Focus | Yes | Yes |
| Features | Night Scene, Video, Photo, Portrait, Professional, Ultra-Clear Quality, Panorama, Slow Motion, Time-Lapse Photography, Multi-View Video, Cute Shot, AI ID Photo, Super Text, Scan | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.2 (Wide Angle) Punch Hole | 50 MP Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
| Technical | ||
| OS | Android v14 | Android v15 |
| Custom UI | OneUI 7.1 | |
| Chipset | Mediatek Dimensity 6080 | Qualcomm Snapdragon 8 Gen4 |
| CPU | 2.4 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 2xCortex-A76@ 2.4GHz & 6xCortex-A55@ 2GHz | |
| GPU | Arm Mali-G57 MC2 | Adreno GPU |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5500 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 45W Fast Charging |
| Wireless Charging | Yes, 25W | |
| Reverse Charging | Yes, 10W | |