Compare Xiaomi Watch S4 vs Xiaomi Redmi Pad 2
| Xiaomi Watch S4 Choose another device | Xiaomi Redmi Pad 2 Choose another device | |
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Launch
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| Version | October 2024 | June 2025 |
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Network
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| Technology | 4G | 4G |
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Body
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| Dimensions | 47.3 x 47.3 x 12 mm (1.86 x 1.86 x 0.47 in) | 254.6 x 166 x 7.4 mm (10.02 x 6.54 x 0.29 in) |
| Weight | 44.5 g (1.59 oz) | 510 g or 519 g |
| SIM | eSIM | Nano-SIM + Nano-SIM |
| Design | Aluminum alloy frame, stainless steel bezel | 510 g or 519 g |
| Others | Waterproof (5ATM) | Stylus support |
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Display
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| Type | AMOLED | IPS LCD, 1B colors, 90Hz |
| Size | 1.43 inches | 11.0 inches |
| Resolution | 466 x 466 pixels | 1600 x 2560 pixels |
| Protection | Scratch/drop-proof glass | |
| Various | ||
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Platform
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| Operating System | HyperOS 2 | Android 15, HyperOS 2 |
| Chipset | Mediatek Helio G100 Ultra (6 nm) | |
| CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | |
| GPU | Mali-G57 MC2 | |
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Memory
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| Card Slot | No | microSDXC |
| Internal | 128GB 4GB RAM, 128GB 6GB RAM, 256GB 8GB RAM | |
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Camera
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| Primary | No | 8 MP |
| Features | HDR | |
| Video | 1080p@30fps | |
| Selfie | 5 MP | |
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Sound
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| Loudspeaker | Yes | Yes, with stereo speakers (4 speakers, with Dolby Atmos) |
| 3.5mm Jack | No | Yes |
| Extra | 24-bit/192kHz Hi-Res audio | |
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Comms
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| Wifi | No | a/b/g/n/ac, dual-band |
| Bluetooth | 5.3 | 5.3 |
| GPS | Yes | Yes |
| NFC | Yes | No |
| Infrared | ||
| Radio | No | No |
| USB | No | USB Type-C |
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Features
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| Sensors | Accelerometer, gyro, compass, barometer, heart rate, SpO2 | Accelerometer, gyro/compass |
| Miscellaneous | ||
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Battery
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| Battery type | 486 mAh | 9000 mAh |
| Charging | 18W wired | |
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Misc
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| Colors | Black, Silver, Rainbow | Graphite Gray, Mint Green, Lavender Purple |
| Models | M2424W1, M2425W1 | 25040RP0AG, 25040RP0AI |
| Inside the box | ||
| Price | 140 USD | 250 USD |
| Xiaomi Watch S4: More information Choose another device | Xiaomi Redmi Pad 2: More information Choose another device | |
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