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日本語 Compare Devices
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Brand | lg | samsung | vivo |
Model | lg k7 (2017) | samsung galaxy watch7 | vivo y53i |
Announced | 2017 April | 2024 July 10 | 2018 April |
Status | Available. Released 2017 May | Available. Released 2024 July 24 | Available. Released 2018 April |
Device Body | glass front ( sapphire crystal ) | aluminum frame | ||
Dimensions | 145.8 x 74.1 x 8.1 mm ( 5.74 x 2.92 x 0.32 in ) | 44.4 x 44.4 x 9.7 mm ( 1.75 x 1.75 x 0.38 in ) | 144.2 x 71.4 x 7.6 mm ( 5.68 x 2.81 x 0.30 in ) |
Weight in gram | 143 | 33.8 | 137 |
SIM card | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | ip68 dust tight and water resistant immersible up to 50m/50 meter depth - 10 minutes | ||
Display type | capacitive touchscreen 16millioncolors | Super AMOLED | IPS LCD |
Display resolution | 480 x 854 pixels | 16 : 9 ratio ( ~196 pixel per inch density ) | 480 x 480 pixels ( ~327 pixel per inch density ) | 540 x 960 pixels | 16 : 9 ratio ( ~220 pixel per inch density ) |
Display size | 5.0 inches | 68.9 cm | 1.5 inches | 5.0 inches | 68.9 cm2 ( ~66.9% screen to body ratio ) |
Display Protection | sapphire crystal | ||
Operating System | android 6.0.1 ( marshmallow ) | android wear Operating system 5 | one ui watch 6 | android 6 ( marshmallow ) | funtouch 3 |
CPU | Quad-core 1.1 GHz cortex-a53 | penta-core | Quad-core 1.4 GHz cortex-a53 |
Chipset | mediatek mt6737m ( 28 nm ) | exynos w1000 ( 3 nm ) | Qualcomm msm8917 snapdragon 425 ( 28 nm ) |
GPU | mali-t720mp2 | mali-g68 | adreno 306 |
Memory card | microSD up to 32 GB | No | microsdxc ( dedicated slot ) |
Memory v1 | 8gb 1gb RAM | 32gb 2gb RAM | 16gb 2gb RAM |
Memory v2 | 16gb 2gb RAM | ||
Primary camera | 8 megapixel| Auto focus | | 8 megapixel| lens aperture2.0 | Auto focus |
Secondary camera | 5 mega pixel | | 5 megapixel| lens aperture2.2 |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | No | Yes |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n | dual-band | Wi-Fi 802.11 b/g/n | hotspot |
Bluetooth | 4.2 | a2dp | le | 5.3 | a2dp | le | 4.2 | a2dp | le |
GPS | Yes with a-gps glonass | Yes with a-gps glonass bds | |
NFC | Yes | No | |
Radio | stereo FM Radio with rds | No | FM Radio |
USB | microusb 2.0 | No | microusb 2.0 | USB on-the-go |
Sensors | accelerometer | proximity | accelerometer | gyroscope | heart rate | barometer | altimeter | compass | spo2 | temperature ( skin ) | bioactive | accelerometer | proximity | compass |
Battery | removable Li-lon 2500 mAh battery | Li-lon 425 mAh | Li-lon 2500 mAh | Non-removable |
Battery Charge | 10w wireless | ||
Colors | titan, brown | cream, silver, green | gold color gradations, black |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa 21.1/5.76 mbps lte cat4 150/50 mbps | hspa lte | hspa 42.2/5.76 mbps lte cat4 150/50 mbps |
GPRS | |||
EDGE | |||
Approx price |
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90 GBP
106 EUR
990 NOK
1100 SEK
6400 RUB
110 USD
540 BRL
150 AUD
140000 KRW
14000 JPY
140 SGD
460 MYR
380 AED
1800 ZAR