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日本語 Compare Devices
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Brand | xiaomi | huawei | oneplus |
Model | xiaomi redmi Watch 4 | huawei nova 14i | oneplus Watch 2 (esim) |
Announced | 2023 November 29 | 2025 October 01 | 2024 June 27 |
Status | Available. Released 2023 November 29 | Available. Released 2025 October 08 | Available. Released 2024 July 03 |
Device Body | plastic back | aluminum frame | ||
Dimensions | 47.6 x 41.1 x 10.5 mm ( 1.87 x 1.62 x 0.41 in ) | 171.6 x 79.9 x 8.9 mm ( 6.76 x 3.15 x 0.35 in ) | 47.6 x 46.6 x 12.1 mm ( 1.87 x 1.83 x 0.48 in ) |
Weight in gram | 31.5 | 216 | 37 |
SIM card | No | Nano-SIM + Nano-SIM | |
Water Resistance | waterproof 50 meter depth - 10 minutes | No | ip68 dust tight and water resistant immersible up to 1.5meterfor 30 min |
Display type | AMOLED | 600 Luminance units ( the peak ) | IPS LCD | 90hz | AMOLED | 1000 Luminance units ( hbmillion) |
Display resolution | 450 x 390 pixels ( ~302 pixel per inch density ) | 1080 x 2376 pixels ( ~376 pixel per inch density ) | 466 x 466 pixels ( ~326 pixel per inch density ) |
Display size | 1.97 inches | 6.95 inches | 117.4 cm2 ( ~85.6% screen to body ratio ) | 1.43 inches |
Display Protection | |||
Operating System | hyperos | emui 14.2 | coloros watch 6.0 |
CPU | Octa-core ( 4x2.4 GHz cortex-a73 & 4x1.9 GHz cortex-a53 ) | ||
Chipset | Qualcomm snapdragon 680 4g ( 6 nm ) | Qualcomm snapdragon w5 generation 1 ( 4 nm ) | |
GPU | adreno 610 | ||
Memory card | No | No | No |
Memory v1 | 128gb 8gb RAM | 32gb 2gb RAM | |
Memory v2 | 16gb | 256gb 8gb RAM | |
Primary camera | | 50 megapixel| lens aperture1.8 | 26mm ( wide ) | phase detection autofocus auxiliary lens | |
Secondary camera | | 8 megapixel| lens aperture2.0 | ( wide ) | |
Loud speaker | Yes | Yes with stereo speakers | Yes |
Audio jack | No | No | No |
WLAN | No | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 a/b/g/n | dual-band |
Bluetooth | 5.3 | a2dp | le | 5.0 | a2dp | le | 5.0 | a2dp | le |
GPS | |||
NFC | Yes ( market/region dependent ) | No | Yes |
Radio | No | No | No |
USB | No | USB Type-C 2.0 | No |
Sensors | accelerometer | heart rate | compass | gyroscope | spo2 | fingerprint ( side-mounted ) | accelerometer | proximity | compass | accelerometer | gyroscope | barometer | compass | heart rate | spo2 |
Battery | li-po 470 mAh | Non-removable | li-po 7000 mAh | 500 mAh |
Battery Charge | 22.5w wired | 7.5w wired | |
Colors | black, white | black, blue | black, silver |
Network technology | No cellular connectivity | gsm / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | No | hspa lte | hspa lte |
GPRS | No | ||
EDGE | No | ||
Approx price |
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80 GBP
98 EUR
890 NOK
1000 SEK
5800 RUB
100 USD
490 BRL
140 AUD
120000 KRW
13000 JPY
130 SGD
410 MYR
340 AED
1600 ZAR