Compare Xiaomi Watch S4 vs Xiaomi Pad 7 Ultra

Xiaomi Watch S4
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Xiaomi Pad 7 Ultra
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  Xiaomi Watch S4 Xiaomi Pad 7 Ultra
Launch
Version October 2024 May 2025
Network
Technology 4G
Body
Dimensions 47.3 x 47.3 x 12 mm (1.86 x 1.86 x 0.47 in) 305.8 x 207.5 x 5.1 mm (12.04 x 8.17 x 0.20 in)
Weight 44.5 g (1.59 oz) 609 g or 619 g
SIM eSIM No
Design Aluminum alloy frame, stainless steel bezel Glass front (Gorilla Glass 5), aluminum frame, aluminum back
Others Waterproof (5ATM) Stylus support (magnetic)
Display
Type AMOLED AMOLED, 68B colors, 120Hz, 4800Hz PWM, Dolby Vision, HDR10+
Size 1.43 inches 14.0 inches
Resolution 466 x 466 pixels 2136 x 3200 pixels
Protection Scratch/drop-proof glass Corning Gorilla Glass 5
Various
Platform
Operating System HyperOS 2 Android 15, HyperOS 2
Chipset Xring O1 (3 nm)
CPU 10-core (2x3.7GHz Cortex-X925 & 4x3.4GHz Cortex-A725 & 2x1.9GHz Cortex-A725 & 2x1.8GHz Cortex-A520)
GPU Immortalis-G925 MP16
Memory
Card Slot No No
Internal 256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Camera
Primary No 50 MP, f/1.8, (wide)
Features LED flash, HDR, panorama
Video 4K@60fps, 1080p@60fps
Selfie 32 MP (1080p@30fps)
Sound
Loudspeaker Yes Yes, with stereo speakers (8 speakers)
3.5mm Jack No No
Extra 24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Comms
Wifi No a/b/g/n/a/6/7, dual-band
Bluetooth 5.3 5.4
GPS Yes No
NFC Yes Yes
Infrared Yes
Radio No No
USB No USB Type-C 3.2 Gen2, OTG, accessory connector pins
Features
Sensors Accelerometer, gyro, compass, barometer, heart rate, SpO2 Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Miscellaneous
Battery
Battery type 486 mAh 12000 mAh
Charging 120W wired, 7.5W reverse wired
Misc
Colors Black, Silver, Rainbow Gray, Blue
Models M2424W1, M2425W1
Inside the box
Price 140 USD 700 USD
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