Findprix helps you compare the Samsung Galaxy M55s (8GB RAM + 256GB) and Vivo Y400 5G in terms of price, specifications, user reviews, and more. Samsung Galaxy M55s (8GB RAM + 256GB) is priced at ₹21,990. Vivo Y400 5G is priced at ₹21,998. Here's a quick comparison.
| Key Highlights | Samsung Galaxy M55s (8GB RAM + 256GB) | Vivo Y400 5G |
|---|---|---|
| Processor | Qualcomm Snapdragon 7 Gen 1 | 4 nm | Qualcomm Snapdragon 4 Gen 2 | 4 nm |
| RAM | 8GB | 8GB | LPDDR4X |
| Storage | 256GB | 128GB | UFS 3.1 |
| Display | 6.7 inches | FHD+ | 6.67 inches | FHD+ |
| Front Camera | 50MP | 32MP |
| Rear Camera | 50MP + 8MP + 2MP | 50MP + 2MP |
| Battery | 5000 mAh | 45W | 6000 mAh | 90W |
| OS | Android v14 | Android 15 |
Overview
| Launch Date | September 26, 2024 | August 7, 2025 |
|---|---|---|
| Processor | Qualcomm Snapdragon 7 Gen 1 | 4 nm | Qualcomm Snapdragon 4 Gen 2 | 4 nm |
| RAM | 8GB | 8GB | LPDDR4X |
| Storage | 256GB | 128GB | UFS 3.1 |
| Display | 6.7 inches | FHD+ | 6.67 inches | FHD+ |
| Front Camera | 50MP | 32MP |
| Rear Camera | 50MP + 8MP + 2MP | 50MP + 2MP |
| Battery | 5000 mAh | 45W | 6000 mAh | 90W |
| OS | Android v14 | Android 15 |
| User Ratings | 3.8/5 (1.6K Ratings) | 4.2/5 (459 Ratings) |
Price List
 | ₹21,990 | ₹21,998 |
|---|---|---|
 | N/A | ₹21,999 |
General
| Device Type | Smartphone | Smartphone |
|---|---|---|
| Operating System | Android 14 | Android 15 |
| OS Updates | Up to 4 Android upgrades | 2 Years |
| Security Updates | -- | 3 Years |
| Custom UI | Samsung One UI | Funtouch OS |
Design
| Dimensions | 163.9 x 76.5 x 7.8 mm | 162.99 x 75.31 x 7.9 mm |
|---|---|---|
| Weight | 180 g | 197 g |
| Water Resistance | -- | Yes, IP68, IP69 (up to 2m for 30 min) |
| Dust Resistance | -- | Yes |
| Build Material | -- | Back: Plastic |
| Colours | Thunder Black, Coral Green | Olive Green, Glam White |
Display
| Touch Screen | Yes, Capacitive Touchscreen, Multi-touch | Yes |
|---|---|---|
| Display Type | Super AMOLED Plus | AMOLED |
| Peak Brightness | 1000 nits | 1800 nits |
| Refresh Rate | 120 Hz | 120 Hz |
| Screen Size | 6.7 inches (17.02 cm), Full HD+ | 6.67 inches (16.94 cm), Full HD+ |
| Screen Resolution | 1080 x 2400 pixels | 1080 x 2400 pixels |
| Aspect Ratio | 19.5:9 | 20:9 |
| Screen-to-Body Ratio | -- | ~91.9% |
| Pixel Density | ~ 393 ppi | ~394 ppi |
Rear Camera
| Camera Setup | Triple | Dual |
|---|---|---|
| Primary | 50 MP (Wide) 1.56″ sensor size, 1.0µm pixel size OIS, PDAF | 50 MP (wide) f/1.8 aperture, 1/1.95″ sensor size, 0.8µm pixel size PDAF |
| Secondary | 8 MP (Ultra-Wide (123˚)) f/2.2 aperture | 2 MP (depth) f/2.4 aperture |
| Tertiary | 2 MP, (Macro) f/2.4 aperture | -- |
| OIS | Yes | -- |
| Gyro EIS | Yes | -- |
| Autofocus | Yes | Yes |
| Sensor | -- | Sony IMX885 |
| Flash | Yes, LED Flash | Yes, Dual-color LED Flash + Aura Light |
| Video Recording | 4K @ 30 fps, 1080p @ 60 fps | 1080p @ 30 fps |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | -- |
Front Camera
| Camera Setup | Single | Single |
|---|---|---|
| Primary | 50 MP (Wide) f/2.4 aperture | 32 MP (wide) f/2.45 aperture, 1/3.1″ sensor size, 0.7µm pixel size |
| Video Recording | 4K @ 30 fps, 1080p @ 60 fps | 1080p @ 30 fps |
Performance
| RAM | 8 GB | 8 GB |
|---|---|---|
| RAM Type | -- | LPDDR4X |
| Chipset | Qualcomm Snapdragon 7 Gen 1 | Qualcomm Snapdragon 4 Gen 2 |
| Fabrication | 4 nm | 4 nm |
| GPU | Adreno 644 | Adreno 613 |
| CPU | Octa core (1 x 2.4 GHz Cortex A710 + 3 x 2.36 GHz Cortex A710 + 4 x 1.8 GHz Cortex A510) | Octa core 2x Cortex A78 @ 2.2 GHz 6x Cortex A55 @ 1.95 GHz |
Gaming
| Cooling System | -- | Yes |
|---|---|---|
| Cooling Area | -- | 40,000 mm² |
Storage
| Internal Storage | 256 GB | 128 GB |
|---|---|---|
| Storage Type | -- | UFS 3.1 |
| Memory Card Slot | Yes, Up to 1 TB | -- |
Battery
| Battery | 5000 mAh | 6000 mAh |
|---|---|---|
| Battery Type | Li-ion | Li-ion |
| Wired Charging Speed | 45W | 90W |
| Wired Charging Time | -- | 50% charge in ~20 minutes |
Network
| SIM | Dual SIM SIM1: Nano SIM2: Nano (Hybrid) | SIM 1: Nano SIM 2: Nano (Hybrid slot) |
|---|---|---|
| Network Support | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| 5G Bands | -- | FDD: n1 / n3 / n5 / n8 / n28 TDD: n40 / n77 / n78 |
| 4G Bands | -- | FDD-LTE: B1 / B3 / B4 / B5 / B8 / B18 / B19 / B26 / B28 TDD-LTE: B38 / B40 / B41 / B42 / B48 |
| Navigation Support | Yes with A-GPS | GPS, Glonass, Beidou, Galileo, QZSS |
| SAR | -- | Head: 0.99 W/kg Body: 0.80 W/kg |
Connectivity
| Bluetooth | Yes, v5.2 | Yes, v5.0 |
|---|---|---|
| Wi-Fi | Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| NFC | Yes | No |
Features
| Audio Jack | Yes, USB Type-C | Yes, USB Type-C |
|---|---|---|
| FM Radio | No | -- |
| Loud Speaker | Yes | Yes |
| Stereo Speakers | -- | Yes |
| Fingerprint Sensor | Yes, In-display | Yes, In-display |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
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