Compare Devices
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Brand | samsung | vodafone | |
Model | samsung gear s2 classic 3g | vodafone smart n10 | google pixel Watch 4 |
Announced | 2016 February | 2019 May. Released 2019 May | 2025 August 20 |
Status | Available. Released 2016 April | discontinued | Available. Released 2025 October 09 |
Device Body | glass front ( gorilla glass 5 ) | aluminum frame | ||
Dimensions | 44 x 46.9 x 13.4 mm ( 1.73 x 1.85 x 0.53 in ) | 148.8 x 69.9 x 8.4 mm ( 5.86 x 2.75 x 0.33 in ) | 45 x 45 x 12.3 mm ( 1.77 x 1.77 x 0.48 in ) |
Weight in gram | 54 | 160 | 31 |
SIM card | eSIM | Nano-SIM | |
Water Resistance | No | ip68 dust tight and water resistant immersible up to 50m/50 meter depth - 10 minutes | |
Display type | Super AMOLED capacitive touchscreen | 16millioncolors | IPS LCD | LTPO AMOLED | 3000 Luminance units ( the peak ) |
Display resolution | 360 x 360 pixels | 1 : 1 ratio ( ~424 pixel per inch density ) | 720 x 1500 pixels ( ~293 pixel per inch density ) | 456 x 456 pixels ( ~320 pixel per inch density ) |
Display size | 1.2 inches | 4.6 cm2 ( ~22.5% screen to body ratio ) | 5.67 inches | 80.9 cm2 ( ~77.8% screen to body ratio ) | 1.4 inches |
Display Protection | asahi dragontrail glass | corning gorilla glass 5 | |
Operating System | tizen-based wearable Platform 2.3.2 | android 9.0 ( pie ) | android wear Operating system 6 |
CPU | Dual-core 1.0 GHz cortex-a7 | Quad-core 2.0 GHz cortex-a53 | Quad-core ( 4x1.7 GHz cortex-a53 ) |
Chipset | exynos 3250 dual | mediatek mt6761v/wa helio a22 ( 12 nm ) | Qualcomm snapdragon w5 generation 2 ( 4 nm ) |
GPU | mali-400mp2 | powervr ge8320 | adreno a702 |
Memory card | No | microsdxc ( dedicated slot ) | No |
Memory v1 | 4gb 512mb RAM | 16gb 2gb RAM | 32gb 2gb RAM |
Memory v2 | |||
Primary camera | | 13 megapixel| Auto focus | |
Secondary camera | | 8 mega pixel | |
Loud speaker | Yes | Yes | Yes |
Audio jack | No | Yes | No |
WLAN | Wi-Fi 802.11 b/g/n/e | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band |
Bluetooth | 4.1.0 | a2dp | le | 4.2 | a2dp | le | 6.0 | a2dp |
GPS | No | ||
NFC | Yes | No | Yes |
Radio | No | FM Radio | No |
USB | No | microusb 2.0 | No |
Sensors | accelerometer | gyroscope | heart rate | barometer | accelerometer | gyroscope | proximity | accelerometer | gyroscope | heart rate | altimeter | compass | spo2 | thermometer ( skin temperature ) | skin conductance |
Battery | Non-removable Li-lon 300 mAh battery | Li-lon 2920 mAh | Non-removable | Li-lon 455 mAh |
Battery Charge | wired | 50% in 15 min | 80% in 30 min | 100% in 60 min - 45mm model | wired | 50% in 15 min | 80% in 25 min | 100% in 45 min - 41mm model | ||
Colors | black, gold color gradations, ceramic color color gradations | blue color gradations | black, silver color gradations, gold color gradations, satin moonstone |
Network technology | gsm / hspa | gsm / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte (2ca) cat6 300/50 mbps | hspa lte | |
GPRS | No | ||
EDGE | No | ||
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