Oppo A78 5G vs Samsung Galaxy M55s 5G
Compare Oppo A78 5G and Samsung Galaxy M55s 5G to understand which one suits your needs the best. The Oppo A78 5G is priced from ₹16,999, while Samsung Galaxy M55s 5G is available at ₹23,471 respectively. In terms of performance and features, each device offers a unique combination of processor, display, camera, and battery capabilities. Explore their complete specifications and key differences side-by-side to make a well-informed buying decision.
Oppo A78 5G vs Samsung Galaxy M55s 5G Comparison Overview
| Key Highlights | Oppo A78 5G | Samsung Galaxy M55s 5G |
|---|---|---|
| Price | ₹16,999 | ₹23,471 |
| Processor | MediaTek Dimensity 700 | Qualcomm Snapdragon 7 Gen 1 |
| Display | 6.56 inches, HD IPS LCD, 90Hz | 6.67 inches, FHD+ AMOLED, 120Hz |
| Rear Camera | 50MP (Wide-angle), 2MP (Depth), 8MP (Front) | 50MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 50MP (Front) |
| Battery | 5000mAh, 33W, Charger in the box | 5000mAh, 45W |
| RAM/Storage | 8GB (LPDDR4X), 128GB (UFS 2.2) | 8GB (LPDDR5), 128GB (UFS 3.1) |
Reasons To Consider
→ Oppo A78 5G
Certified IP rating for water and dust resistance - (IPX4 (Splash Resistance))Covers a wide cinematic color spectrum - (100%)Features a high touch sampling rate - (90Hz)Higher color depth delivering more colours and smooth gradients - (10-bit)Wider front aperture gathering more light for clear selfies in dim settings - (f/2.0)Updated Bluetooth version providing stable range and lower power consumption - (5.3)
Certified IP rating for water and dust resistance - (IPX4 (Splash Resistance))Covers a wide cinematic color spectrum - (100%)Features a high touch sampling rate - (90Hz)Higher color depth delivering more colours and smooth gradients - (10-bit)Wider front aperture gathering more light for clear selfies in dim settings - (f/2.0)Updated Bluetooth version providing stable range and lower power consumption - (5.3) → Samsung Galaxy M55s 5GFaster processor for smoother multitasking and demanding mobile gaming - (Snapdragon 7 Gen 1)Features a crispier and higher resolution display - (FHD+)Smoother refresh rate for fluid scrolling, animations, and gameplay - (120Hz)Faster wired charging speeds for noticeably shorter charge times - (45W)Equipped with a dedicated optical telephoto lens - (10X Zoom)Crisper and higher resolution video recording capability upto 4K@30fps
Faster processor for smoother multitasking and demanding mobile gaming - (Snapdragon 7 Gen 1)Features a crispier and higher resolution display - (FHD+)Smoother refresh rate for fluid scrolling, animations, and gameplay - (120Hz)Faster wired charging speeds for noticeably shorter charge times - (45W)Equipped with a dedicated optical telephoto lens - (10X Zoom)Crisper and higher resolution video recording capability upto 4K@30fpsGamingSee More Details
Samsung Galaxy M55s 5G100
Oppo A78 5G71
CameraSee More Details
Samsung Galaxy M55s 5G100
Oppo A78 5G21
DisplaySee More Details
Samsung Galaxy M55s 5G100
Oppo A78 5G80
BatterySee More Details
Samsung Galaxy M55s 5G100
Oppo A78 5G92
BodySee More Details
Oppo A78 5G100
Samsung Galaxy M55s 5G54
Key Specifications
| Processor | MediaTek Dimensity 700 | Qualcomm Snapdragon 7 Gen 1 | ||
|---|---|---|---|---|
| Display | 6.56 inches, HD IPS LCD, 90Hz | 6.67 inches, FHD+ AMOLED, 120Hz | ||
| Camera | 50MP (Wide-angle), 2MP (Depth), 8MP (Front) | 50MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 50MP (Front) | ||
| Battery | 5000mAh, 33W, Charger in the box | 5000mAh, 45W | ||
| RAM | 8GB (LPDDR4X) | 8GB (LPDDR5) | ||
| Storage | 128GB (UFS 2.2) | 128GB (UFS 3.1) |
General
| Box Contents | Phone, 33W Charger, Type-C Cable, Case, SIM Ejector Tool | Phone, Type-C cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Launch Price | ₹18,999 | ₹19,999 |
Display
🏆 Winner: Samsung Galaxy M55s 5G
| Display Type | IPS LCD | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 90Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Engine | - | Super | ||
| Display Size | 6.56 inches | 6.67 inches | ||
| Area | 103.4 cm² | 110.5 cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 89.8% | 86.4% | ||
| Resolution Width | 720pixels | 1080pixels | ||
| Resolution Height | 1612pixels | 2400pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 269ppi | 393ppi | ||
| Display Bit Rate | 10-bit | 8-bit | ||
| Display Resolution | HD | FHD+ | ||
| High Brightness | - | 1000nits | ||
| Peak Brightness | 600nits | 1000nits | ||
| Colour Depth | 1.07 Billion Colours | 16.7 Million Colours | ||
| Touch Sampling Rate | 90Hz | - | ||
| Color Gamut Range | 100% | - | ||
| Typical Brightness | 480nits | - | ||
| Eye Protection | TUV Rheinland certification | - | ||
| Colour Gamut | DCI-P3 | - |
Body
🏆 Winner: Oppo A78 5G
| Height | 163.8 mm | 163.9 mm | ||
|---|---|---|---|---|
| Width | 75.1 mm | 76.5 mm | ||
| Thickness | 7.99 mm | 7.8 mm | ||
| Weight | 188 grams | 180 grams | ||
| Screen Material | Glass | Glass | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Ports | OTG, USB Type-C 2.0 | USB Type-C 2.0 | ||
| Additional Features | 3.5mm Headphone Jack, OTG | OTG | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| IP Rating | IPX4 (Splash Resistance) | - |
Processor
🏆 Winner: Samsung Galaxy M55s 5G
| Chipset Manufacturer | MediaTek | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Dimensity 700 | Snapdragon 7 Gen 1 | ||
| Fabrication Size | 7 nm | 4 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | 1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510 | ||
| GPU | Mali-G57 MC2 | Adreno 644 |
Performance Benchmarks
| AnTuTu | 388228 | 678813 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 711 | 964 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 12 | 14 | ||
| OS Skin | ColorOS | One UI | ||
| OS Updates | 1 year(s) | 4 year(s) | ||
| Security Updates | 2 year(s) | 5 year(s) | ||
| AI Features | AI Camera | - |
Main Camera
🏆 Winner: Samsung Galaxy M55s 5G
| Main Camera #1 Megapixel | 50MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.8 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | - | 1/1.56" | ||
| Main Camera #1 Camera Features | - | Auto Focus, OIS, PDAF | ||
| Main Camera #2 Megapixel | 2MP | 8MP | ||
| Main Camera #2 Aperture | f/2.4 | f/2.2 | ||
| Main Camera #2 Field of View | - | 123° | ||
| Main Camera #2 Lens Type | Depth | Ultra-wide | ||
| Main Camera #2 Sensor Size | - | 1/4" | ||
| Main Camera #3 Megapixel | - | 2MP | ||
| Main Camera #3 Aperture | - | f/2.4 | ||
| Main Camera #3 Lens Type | - | Macro | ||
| Features | Expert, HDR, Scene Mode, Slow Motion | HDR | ||
| Camera Stabilization | - | OIS | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 120 fps slomo | 240 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Max Zoom Supported | - | 2-10X | ||
| Optical Zoom Support | - | 10X | ||
| Video Features | 120fps Slo-mo | gyro-EIS, OIS | ||
| Video Recording | 1080p@30fps | 1080p@30fps, 1080p@60fps, 4K@30fps |
Selfie Camera
🏆 Winner: Samsung Galaxy M55s 5G
| Front Camera #1 Megapixel | 8MP | 50MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.4 | ||
| Front Camera #1 Lens Type | - | Wide | ||
| Features | Panoramic, Portrait Mode, Selfie Night Mode, Time Lapse | Fixed Focus | ||
| Auto Focus Type | - | Fixed Focus | ||
| Video Features | 1080p@30fps | 1080p@30/60fps | ||
| Video Recording | 1080@30fps | 1080@30fps, 1080@60fps, 4k@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Focal Length | 27 mm | - |
Battery
🏆 Winner: Samsung Galaxy M55s 5G
| Battery Capacity | 5000mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Charging Speed Wired | 33W | 45W |
Network
| Sim Type | Dual SIM (nano-SIM, dual stand-by) | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, HSPA, LTE | 5G, GSM, LTE, UMTS, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 1, 2, 4, 5, 6, 8, 19 | 1, 2, 4, 5, 8 | ||
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39,40, 41, 66, | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41, 66 | ||
| 5G Bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA |
Connectivity
🏆 Winner: Samsung Galaxy M55s 5G
| Wi-Fi Standards | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 6 802.11 a/b/g/n/ac/ax | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 5 | WiFi 6 | ||
| Bluetooth Version | 5.3 | 5.2 | ||
| Bluetooth Codecs | A2DP, aptX Adaptive, LE | A2DP, LE | ||
| GPS | A-GPS, GPS, QZSS | Beidou, GPS, QZSS | ||
| NFC Support | Supported | Supported |
Features
| Fingerprint Scanner | Side Mounted | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Compass, Geomagnetic Sensor, Pedometer, Proximity Sensor | Accelerometer, Fingerprint Scanner, Geomagnetic Sensor, Gyroscope, Light Sensor, Proximity Sensor |
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