Compare Devices
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Brand |
samsung | huawei | samsung |
Model |
samsung galaxy watch7 | huawei Watch gt 3 | samsung galaxy a72 |
Announced |
2024 July 10 | 2021 October 21 | 2021 March 17 |
Status |
Available. Released 2024 July 24 | Available. Released 2021 November 11 | Available. Released 2021 March 26 |
Device Body |
glass front ( sapphire crystal ) | aluminum frame | glass front | plastic back | stainless steel frame | glass front ( gorilla glass 5 ) | plastic frame | plastic back |
Dimensions |
44.4 x 44.4 x 9.7 mm ( 1.75 x 1.75 x 0.38 in ) | 45.9 x 45.9 x 11 mm ( 1.81 x 1.81 x 0.43 in ) | 165 x 77.4 x 8.4 mm ( 6.50 x 3.05 x 0.33 in ) |
Weight in gram |
33.8 | 35 | 203 |
SIM card |
No | single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance |
ip68 dust tight and water resistant immersible up to 50m/50 meter depth - 10 minutes | 50meterwater resistant | ip67 dust/water resistant up to 1meterfor 30 min |
Display type |
Super AMOLED | AMOLED | Super AMOLED | 90hz | 800 Luminance units ( hbmillion) |
Display resolution |
480 x 480 pixels ( ~327 pixel per inch density ) | 466 x 466 pixels ( ~326 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~394 pixel per inch density ) |
Display size |
1.5 inches | 1.43 inches | 6.7 inches | 107.8 cm2 ( ~84.4% screen to body ratio ) |
Display Protection |
sapphire crystal | corning gorilla glass 5 | |
Operating System |
android wear Operating system 5 | one ui watch 6 | harmonyos 2.0 | upgradable to 3.0 | android 11 | upgradable to android 12 | one ui 4.1 |
CPU |
penta-core | Octa-core ( 2x2.3 GHz kryo 465 gold & 6x1.8 GHz kryo 465 silver ) | |
Chipset |
exynos w1000 ( 3 nm ) | Qualcomm sm7125 snapdragon 720g ( 8 nm ) | |
GPU |
mali-g68 | adreno 618 | |
Memory card |
No | No | microsdxc ( uses shared sim slot ) |
Memory v1 |
32gb 2gb RAM | 4gb 32mb RAM | 128gb 6gb RAM |
Memory v2 |
128gb 8gb RAM | 256gb 6gb RAM | 256gb 8gb RAM | ||
Primary camera |
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64 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.7" | 0.8µm | phase detection autofocus | OIS 8 megapixel| lens aperture2.4 | ( telephoto ) | 1.0µm | phase detection autofocus | OIS | 3x optical zoom 12 megapixel| lens aperture2.2 | 123˚ ( ultrawide ) | 1.12µm 5 megapixel| lens aperture2.4 | ( macro ) |
Secondary camera |
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32 megapixel| lens aperture2.2 | 26mm ( wide ) | 1/2.8" | 0.8µm |
Loud speaker |
Yes | Yes | Yes with stereo speakers |
Audio jack |
No | No | Yes |
WLAN |
Wi-Fi 802.11 a/b/g/n | dual-band | No | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth |
5.3 | a2dp | le | 5.1.0 | le | edr | 5.0 | a2dp | le |
GPS |
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NFC |
Yes | No | Yes ( market/region dependent ) |
Radio |
No | No | FM Radio |
USB |
No | No | USB Type-C 2.0 | otg |
Sensors |
accelerometer | gyroscope | heart rate | barometer | altimeter | compass | spo2 | temperature ( skin ) | bioactive | accelerometer | gyroscope | heart rate | barometer | compass | spo2 | thermometer ( body temperature ) | fingerprint ( under display | optical ) | accelerometer | gyroscope | compass |
Battery |
Li-lon 425 mAh | li-po 455 mAh | Non-removable | Li-lon 5000 mAh | Non-removable |
Battery Charge |
10w wireless | wireless | 25w wired |
Colors |
cream, silver, green | black, steel, gold | black color gradations, white color gradations, violet color color gradations, blue color gradations |
Network technology |
gsm / hspa / lte | No cellular connectivity | gsm / hspa / lte |
5G bands |
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Network speed |
hspa lte | No | hspa lte-a |
GPRS |
No | ||
EDGE |
No | ||
Approx price |
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160 GBP
210 EUR
1900 NOK
2000 SEK
12300 RUB
200 USD
1030 BRL
290 AUD
260000 KRW
27000 JPY
270 SGD
870 MYR
720 AED
3300 ZAR
