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日本語 Compare Devices
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Brand | lg | samsung | nokia |
Model | lg k7 (2017) | samsung galaxy watch7 | nokia 8.1 (nokia x7) |
Announced | 2017 April | 2024 July 10 | 2018 October 16 |
Status | Available. Released 2017 May | Available. Released 2024 July 24 | Available. Released 2018 December 05 |
Device Body | glass front ( sapphire crystal ) | aluminum frame | glass front | glass back | plastic 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 ) | 154.8 x 75.8 x 8 mm ( 6.09 x 2.98 x 0.31 in ) |
Weight in gram | 143 | 33.8 | 180 |
SIM card | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | 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 | No | |
Display type | capacitive touchscreen 16millioncolors | Super AMOLED | IPS LCD | HDR10 |
Display resolution | 480 x 854 pixels | 16 : 9 ratio ( ~196 pixel per inch density ) | 480 x 480 pixels ( ~327 pixel per inch density ) | 1080 x 2280 pixels | 19 : 9 ratio ( ~408 pixel per inch density ) |
Display size | 5.0 inches | 68.9 cm | 1.5 inches | 6.18 inches | 95.3 cm2 ( ~81.2% screen to body ratio ) |
Display Protection | sapphire crystal | neg | |
Operating System | android 6.0.1 ( marshmallow ) | android wear Operating system 5 | one ui watch 6 | android 9.0 ( pie ) | upgradable to android 11 | android one |
CPU | Quad-core 1.1 GHz cortex-a53 | penta-core | Octa-core ( 2x2.2 GHz 360 gold & 6x1.7 GHz kryo 360 silver ) |
Chipset | mediatek mt6737m ( 28 nm ) | exynos w1000 ( 3 nm ) | Qualcomm sdm710 snapdragon 710 ( 10 nm ) |
GPU | mali-t720mp2 | mali-g68 | adreno 616 |
Memory card | microSD up to 32 GB | No | microsdxc ( uses shared sim slot ) |
Memory v1 | 8gb 1gb RAM | 32gb 2gb RAM | 64gb 4gb RAM |
Memory v2 | 16gb 2gb RAM | 64gb 6gb RAM | 128gb 6gb RAM | |
Primary camera | 8 megapixel| Auto focus | | 12 megapixel| lens aperture1.8 | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus | OIS 13 mega pixel |
Secondary camera | 5 mega pixel | | 20 megapixel| lens aperture2.0 | ( wide ) | 1/3" | 0.9µm |
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 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 4.2 | a2dp | le | 5.3 | a2dp | le | 5.0 | a2dp | le |
GPS | Yes with a-gps glonass | Yes with a-gps glonass bds | |
NFC | Yes | Yes | |
Radio | stereo FM Radio with rds | No | FM Radio |
USB | microusb 2.0 | No | USB Type-C 2.0 | USB on-the-go |
Sensors | accelerometer | proximity | accelerometer | gyroscope | heart rate | barometer | altimeter | compass | spo2 | temperature ( skin ) | bioactive | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery | removable Li-lon 2500 mAh battery | Li-lon 425 mAh | Li-lon 3500 mAh | Non-removable |
Battery Charge | 10w wireless | Fast charging 18w | |
Colors | titan, brown | cream, silver, green | blue, silver, steel, copper, iron, steel |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / cdma / 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-a (2ca) cat6 300/50 mbps |
GPRS | |||
EDGE | |||
Approx price |
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90 GBP
109 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