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- Samsung Galaxy Z TriFold vs Samsung Galaxy A21
Samsung Galaxy Z TriFold vs Samsung Galaxy A21 comparison
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| key specs | ||||
| Display (Primary) | 10.00-inch | - | ||
| Cover Display | 6.50-inch | - | ||
| Cover Resolution | 1080x2520 pixels | - | ||
| Processor | Snapdragon 8 Elite | - | ||
| Front Camera | 10-megapixel + 10-megapixel | 13-megapixel | ||
| Rear Camera | 200-megapixel + 12-megapixel + 10-megapixel | 16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel | ||
| RAM | 16GB | 3GB | ||
| Storage | 1TB | 32GB | ||
| Battery Capacity | 5,600mAh | 4000mAh | ||
| OS | Android 16 | Android 10 | ||
| Resolution | 2,160x1,584 pixels | - | ||
| Display | - | 6.50-inch | ||
| general | ||||
| Brand | Samsung | Samsung | ||
| Model | Galaxy Z TriFold | Galaxy A21 | ||
| Release date | December 2, 2025 | April 8, 2020 | ||
| Launched in India | No | - | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 159.20 x 214.10 x 3.90 | - | ||
| Weight (g) | 309.00 | - | ||
| IP rating | IP48 | - | ||
| Battery capacity (mAh) | 5,600 | 4000 | ||
| Removable battery | No | No | ||
| Fast charging | 45W Fast Charging | Proprietary | ||
| Wireless charging | Yes | No | ||
| Wireless Charging Type | 15W | - | ||
| Colours | Crafted Black | Black | ||
| display | ||||
| Refresh Rate | 120 Hz | - | ||
| Screen size (inches) | 10.00 | 6.50 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 2,160x1,584 pixels | - | ||
| Pixels per inch (PPI) | 269 | - | ||
| second display | ||||
| Screen size (inches) | 6.50 | - | ||
| Touchscreen | Yes | - | ||
| Resolution | 1080x2520 pixels | - | ||
| Protection type | Other | - | ||
| Pixels per inch (PPI) | 422 | - | ||
| hardware | ||||
| Processor | octa-core | - | ||
| Processor make | Snapdragon 8 Elite | MediaTek Helio P35 (MT6765) | ||
| RAM | 16GB | 3GB | ||
| Internal storage | 1TB | 32GB | ||
| Expandable storage | No | Yes | ||
| Dedicated microSD slot | No | - | ||
| Expandable storage type | - | microSD | ||
| Expandable storage up to (GB) | - | 512 | ||
| camera | ||||
| Rear camera | 200-megapixel (f/1.7) + 12-megapixel (f/2.2) + 10-megapixel (f/2.4) | 16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel | ||
| No. of Rear Cameras | 3 | - | ||
| Rear autofocus | Yes | Yes | ||
| Rear flash | Yes | Yes | ||
| Front camera | 10-megapixel (f/2.2) + 10-megapixel (f/2.2) | 13-megapixel | ||
| No. of Front Cameras | 2 | - | ||
| Pop-Up Camera | No | No | ||
| Front flash | No | - | ||
| software | ||||
| Operating system | Android 16 | Android 10 | ||
| Skin | OneUI 8 | - | ||
| connectivity | ||||
| Wi-Fi 7 | Yes | - | ||
| Bluetooth | Yes, v 5.40 | Yes | ||
| USB Type-C | Yes | - | ||
| Number of SIMs | 2 | - | ||
| Wi-Fi | - | Yes | ||
| GPS | - | Yes | ||
| sim 1 | ||||
| SIM Type | Nano-SIM | - | ||
| GSM/CDMA | GSM + CDMA | - | ||
| 4G/ LTE | Yes | - | ||
| 5G | Yes | - | ||
| sim 2 | ||||
| SIM Type | Nano-SIM | - | ||
| GSM/CDMA | GSM + CDMA | - | ||
| 4G/ LTE | Yes | - | ||
| 5G | Yes | - | ||
| sensors | ||||
| Fingerprint sensor | Yes | Yes | ||
| Compass/ Magnetometer | Yes | - | ||
| Proximity sensor | Yes | - | ||
| Accelerometer | Yes | - | ||
| Ambient light sensor | Yes | - | ||
| Gyroscope | Yes | - | ||
| Barometer | Yes | - | ||
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Samsung Galaxy Z TriFold Now Available to Pre-Order in China: Price, Specifications
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Samsung Schedules 'The First Look' Event Two Days Ahead of CES 2026; Galaxy Z TriFold Global Launch Expected
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Samsung Galaxy Z TriFold Pricing Revealed; Here's How Much It Might Cost in India and Other Markets
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