Compare Xiaomi Watch S4 vs Xiaomi Redmi Turbo 4 Pro

Xiaomi Watch S4
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Xiaomi Redmi Turbo 4 Pro
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  Xiaomi Watch S4 Xiaomi Redmi Turbo 4 Pro
Launch
Version October 2024 April 2025
Network
Technology 4G 5G
Body
Dimensions 47.3 x 47.3 x 12 mm (1.86 x 1.86 x 0.47 in) 163.1 x 77.9 x 8 mm (6.42 x 3.07 x 0.31 in)
Weight 44.5 g (1.59 oz) 219 g (7.72 oz)
SIM eSIM Nano-SIM and Nano-SIM
Design Aluminum alloy frame, stainless steel bezel Glass front, aluminum frame, glass back
Others Waterproof (5ATM) IP68 dust tight and water resistant
Display
Type AMOLED AMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+
Size 1.43 inches 6.83 inches
Resolution 466 x 466 pixels 1280 x 2772 pixels
Protection Scratch/drop-proof glass
Various
Platform
Operating System HyperOS 2 Android 15, HyperOS 2
Chipset Qualcomm SM8735 Snapdragon 8s Gen 4 (4 nm)
CPU Octa-core (1x3.21 GHz Cortex-X4 & 3x3.0 GHz Cortex-A720 & 2x2.8 GHz Cortex-A720 & 2x2.0 GHz Cortex-A720)
GPU Adreno 825
Memory
Card Slot No No
Internal 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Camera
Primary No 50 MP (f/1.5)(Optical Image Stabilization) + 8 MP (ultrawide)
Features LED flash, HDR, panorama
Video 4K@60fps, 1080p@960fps
Selfie 20 MP (1080p@60fps)
Sound
Loudspeaker Yes Yes, with stereo speakers
3.5mm Jack No No
Extra 24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Comms
Wifi No a/b/g/n/ac/6/7, dual-band
Bluetooth 5.3 5.4
GPS Yes Yes
NFC Yes Yes
Infrared Yes
Radio No No
USB No USB Type-C 2.0
Features
Sensors Accelerometer, gyro, compass, barometer, heart rate, SpO2 Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Miscellaneous
Battery
Battery type 486 mAh 7550 mAh
Charging 90W wired, 22.5W reverse wired
Misc
Colors Black, Silver, Rainbow Black, White, Green, Harry Potter edition
Models M2424W1, M2425W1 25053RT47C
Inside the box
Price 140 USD 250 USD
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