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日本語 Compare Devices
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| remove from compare | remove from compare | remove from compare | |
Brand | samsung | oppo | |
Model | samsung galaxy watch8 | google pixel 2 xl | oppo pad air |
Announced | 2025 July 09 | 2017 October 04 | 2022 May 23 |
Status | Available. Released 2025 July 25 | Available. Released 2017 October 17 | Available. Released 2022 June 01 |
Device Body | glass front ( sapphire crystal ) | aluminum frame | glass front ( gorilla glass 5 ) | aluminum/glass back | aluminum frame | |
Dimensions | 46 x 43.7 x 8.6 mm ( 1.81 x 1.72 x 0.34 in ) | 157.9 x 76.7 x 7.9 mm ( 6.22 x 3.02 x 0.31 in ) | 245.1 x 154.8 x 6.9 mm ( 9.65 x 6.09 x 0.27 in ) |
Weight in gram | 34 | 175 | 440 |
SIM card | Nano-SIM card & eSIM | No | |
Water Resistance | ip68 dust tight and water resistant immersible up to 50m/50 meter depth - 10 minutes | ip67 dust/water resistant up to 1meterfor 30 minutes | No |
Display type | Super AMOLED | 3000 Luminance units ( the peak ) | P-OLED | IPS LCD | 1b colors | 360 Luminance units ( typ ) |
Display resolution | 480 x 480 pixels ( ~327 pixel per inch density ) | 1440 x 2880 pixels | 18 : 9 ratio ( ~538 pixel per inch density ) | 1200 x 2000 pixels | 5 : 3 ratio ( ~225 pixel per inch density ) |
Display size | 1.47 inches | 6.0 inches | 92.6 cm2 ( ~76.4% screen to body ratio ) | 10.36 inches | 305.5 cm2 ( ~80.5% screen to body ratio ) |
Display Protection | sapphire crystal | corning gorilla glass 5 | |
Operating System | android wear Operating system 6 | one ui 8 watch | android 8.0 ( oreo ) | upgradable to android 11 | android 12 | coloros 12 |
CPU | penta-core | Octa-core ( 4x2.35 GHz kryo & 4x1.9 GHz kryo ) | Octa-core ( 4x2.4 GHz kryo 265 gold & 4x1.9 GHz kryo 265 silver ) |
Chipset | exynos w1000 ( 3 nm ) | Qualcomm msm8998 snapdragon 835 ( 10 nm ) | Qualcomm sm6225 snapdragon 680 4g ( 6 nm ) |
GPU | mali-g68 | adreno 540 | adreno 610 |
Memory card | No | No | microsdxc |
Memory v1 | 32gb 2gb RAM | 64gb 4gb RAM | 64gb 4gb RAM |
Memory v2 | 128gb 4gb RAM | 128gb 4gb RAM | 128gb 6gb RAM | |
Primary camera | | 12.2 megapixel| lens aperture1.8 | 27mm ( wide ) | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus | Laser Auto focus | OIS | 8 megapixel| lens aperture2.0 | Auto focus |
Secondary camera | | 8 megapixel| lens aperture2.4 | 25mm ( wide ) | 1/3.2" | 1.4µm | 5 megapixel| lens aperture2.2 |
Loud speaker | Yes | Yes with stereo speakers | Yes with stereo speakers ( 4 speakers ) |
Audio jack | No | No | No |
WLAN | Wi-Fi 802.11 a/b/g/n | dual-band | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | dlna | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 5.3 | a2dp | le | 5.0 | a2dp | le | aptx hd | 5.1.0 | a2dp | le | aptx hd |
GPS | Yes with a-gps glonass bds galileo | ||
NFC | Yes | Yes | No |
Radio | No | No | No |
USB | No | USB Type-C 3.1.0 | USB Type-C 2.0 | otg |
Sensors | accelerometer | gyroscope | heart rate | barometer | altimeter | compass | spo2 | temperature ( skin ) | bioactive | antioxidant index | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | accelerometer | gyroscope | compass |
Battery | Li-lon 435 mAh | Li-lon 3520 mAh | Non-removable | li-po 7100 mAh | Non-removable |
Battery Charge | 10w wireless | Fast charging ( capped at 10.5w ) | USB Power Delivery 2.0.0 | 18w wired | pd | 5w reverse wired |
Colors | graphite color, silver | black, white color gradations | gray, silver |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte | No cellular connectivity |
5G bands | |||
Network speed | hspa lte | hspa 42.2/5.76 mbps lte-a (3ca) cat15 800/75 mbps | |
GPRS | No | ||
EDGE | No | ||
Approx price |
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300 GBP
358 EUR
3460 NOK
3700 SEK
22300 RUB
360 USD
1880 BRL
520 AUD
470000 KRW
48000 JPY
490 SGD
1590 MYR
1310 AED
6000 ZAR