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日本語 Compare Devices
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Brand | oppo | oppo | samsung |
Model | oppo Watch x3 | oppo Watch 4 pro | samsung galaxy a15 |
Announced | 2026 March 17 | 2023 August 29 | 2023 December 11 |
Status | Available. Released 2026 March 20 | Available. Released 2023 September 08 | Available. Released 2023 December 16 |
Device Body | sapphire crystal front | titanium alloy frame | plastic back | glass front | stainless steel frame | glass front | plastic back | plastic frame |
Dimensions | 47.4 x 47.4 x 11 mm ( 1.87 x 1.87 x 0.43 in ) | 50.1 x 38.3 x 12.9 mm ( 1.97 x 1.51 x 0.51 in ) | 160.1 x 76.8 x 8.4 mm ( 6.30 x 3.02 x 0.33 in ) |
Weight in gram | 43 | 52.3 | 200 |
SIM card | eSIM ( market/region dependent ) | single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | ip68/ip69 dust tight and water resistant high pressure water jets; immersible up to 1.5meterfor 30 min | 50 meter depth - 10 minutes water resistant | No |
Display type | LTPO AMOLED | 1500 Luminance units ( the peak ) | LTPO AMOLED | Super AMOLED | 90hz | 800 Luminance units ( hbmillion) |
Display resolution | 466 x 466 pixels ( ~310 pixel per inch density ) | 378 x 496 pixels ( ~327 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~396 pixel per inch density ) |
Display size | 1.5 inches | 1.91 inches | 6.5 inches | 103.7 cm2 ( ~84.3% screen to body ratio ) |
Display Protection | sapphire crystal glass | ||
Operating System | coloros watch 7.0 + wear Operating system 5.0 | coloros watch 3.0 - china | android 14 | up to 4 major android upgrades | one ui 6.1 |
CPU | Quad-core 1.7 GHz cortex-a53 | Octa-core ( 2x2.2 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | |
Chipset | Qualcomm snapdragon w5 generation 1 ( 4 nm ) | Qualcomm snapdragon w5+ generation 1 ( 4 nm ) | mediatek helio g99 ( 6 nm ) |
GPU | adreno a702 | mali-g57 mc2 | |
Memory card | No | No | microsdxc ( uses shared sim slot ) |
Memory v1 | 32gb 2gb RAM | 32gb 2gb RAM | 128gb 4gb RAM |
Memory v2 | 128gb 6gb RAM | 128gb 8gb RAM | 256gb 6gb RAM | 256gb 8gb RAM | ||
Primary camera | | | 50 megapixel| lens aperture1.8 | ( wide ) | Auto focus 5 megapixel| lens aperture2.2 | ( ultrawide ) 2 megapixel| lens aperture2.4 | ( macro ) |
Secondary camera | | | 13 megapixel| lens aperture2.0 | ( wide ) |
Loud speaker | Yes | Yes | Yes |
Audio jack | No | No | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n | dual-band | Wi-Fi 802.11 a/b/g/n | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 5.2 | a2dp | le | 5.0 | a2dp | le | 5.3 | a2dp | le |
GPS | |||
NFC | Yes | Yes | Yes ( market/region dependent ) |
Radio | No | No | FM Radio ( market/region dependent ) |
USB | No | No | USB Type-C 2.0 |
Sensors | accelerometer | gyroscope | barometer | compass | heart rate | spo2 | thermometer ( skin temperature ) | accelerometer | gyroscope | heart rate | compass | barometer | spo2 | thermometer ( skin temperature ) | fingerprint ( side-mounted ) | accelerometer | compass |
Battery | Li-lon 646 mAh | Li-lon 570 mAh | 5000 mAh |
Battery Charge | 7.5w wired | 100% in 75 min | 25w wired | |
Colors | black, titanium color | black, silver | black color gradations, mist color color gradations, blue color gradations, yellow color gradations |
Network technology | hspa / lte | hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | No | hspa lte | hspa lte |
GPRS | |||
EDGE | |||
Approx price |
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280 GBP
335 EUR
3260 NOK
3500 SEK
21100 RUB
340 USD
1780 BRL
490 AUD
440000 KRW
45000 JPY
470 SGD
1500 MYR
1240 AED
5700 ZAR