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日本語 Compare Devices
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Brand | xiaomi | samsung | vivo |
Model | xiaomi civi 3 | samsung galaxy a3 (2017) | vivo Watch 3 |
Announced | 2023 May 25 | 2017 January | 2023 November 13 |
Status | Available. Released 2023 May 25 | Available. Released 2017 January | Available. Released 2023 November 21 |
Device Body | glass front ( gorilla glass 5 ) | glass back | aluminum frame | ||
Dimensions | 158.7 x 71.7 x 7.6 mm ( 6.25 x 2.82 x 0.30 in ) | 135.4 x 66.2 x 7.9 mm ( 5.33 x 2.61 x 0.31 in ) | 46.1 x 46.1 x 13.8 mm ( 1.81 x 1.81 x 0.54 in ) |
Weight in gram | 174 | 138 | 36 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) | eSIM |
Water Resistance | No | 50 meter depth - 10 minutes water resistant | |
Display type | AMOLED | 68b colors | 120hz | dolby vision | hdr10+ | 1500 Luminance units ( the peak ) | AMOLED | |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~402 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~312 pixel per inch density ) | 466 x 466 pixels ( ~326 pixel per inch density ) |
Display size | 6.55 inches | 103.6 cm2 ( ~91.0% screen to body ratio ) | 4.7 inches | 60.9 cm2 ( ~67.9% screen to body ratio ) | 1.43 inches |
Display Protection | corning gorilla glass 5 | ||
Operating System | android 13 | miui 14 | android 6.0.1 ( marshmallow ) | upgradable to android 8.0 ( oreo ) | blue Operating system |
CPU | Octa-core ( 1x3.1 GHz cortex-a78 & 3x3.0 GHz cortex-a78 & 4x2.0 GHz cortex-a55 ) | Octa-core 1.6 GHz cortex-a53 | |
Chipset | mediatek dimensity 8200 ultra ( 4 nm ) | exynos 7870 Octa ( 14 nm ) | |
GPU | mali-g610 mc6 | mali-t830 mp1 | |
Memory card | No | microsdxc ( uses shared sim slot ) - dual sim model only | No |
Memory v1 | 256gb 12gb RAM | 16gb 2gb RAM | 4gb 64mb RAM |
Memory v2 | 512gb 12gb RAM | 1tb 16gb RAM | ||
Primary camera | 50 megapixel| lens aperture1.8 | ( wide ) | 1/1.49" | 1.0µm | phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | 115˚ ( ultrawide ) | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) | 13 megapixel| lens aperture1.9 | 27mm ( wide ) | Auto focus | |
Secondary camera | 32 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 0.8µm | Auto focus 32 megapixel| lens aperture2.4 | 100˚ ( ultrawide ) | 1/2.8" | 0.8µm | 8 megapixel| lens aperture1.9 | 24mm ( wide ) | |
Loud speaker | Yes with stereo speakers | Yes | Yes |
Audio jack | No | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | No |
Bluetooth | 5.3 | a2dp | le | 4.2 | a2dp | le | 5.2 | a2dp | le |
GPS | Yes with a-gps glonass | ||
NFC | Yes | Yes | Yes |
Radio | No | FM Radio | No |
USB | USB Type-C 2.0 | otg | 2.0 | Type-C 1.0.0 reversible connector | No |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | color spectrum | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | accelerometer | gyroscope | heart rate | barometer | compass | altimeter | spo2 |
Battery | li-po 4500 mAh | Non-removable | Non-removable Li-lon 2350 mAh battery | 505 mAh | Non-removable |
Battery Charge | 67w wired | pd3.0 | 100% in 38 minutes ( advertised ) | ||
Colors | purple, mint color, gold, gray | black color gradations, sand color color gradations, mist color color gradations, peach color color gradations | black, silver |
Network technology | gsm / cdma / hspa / cdma2000 / lte / 5g | gsm / hspa / lte | hspa / lte |
5G bands | 1 | 3 | 5 | 8 | 28 | 38 | 41 | 77 | 78 sa/nsa | ||
Network speed | hspa lte 5g | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte |
GPRS | |||
EDGE | |||
Approx price |
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300 GBP
367 EUR
3470 NOK
3700 SEK
22400 RUB
360 USD
1890 BRL
520 AUD
470000 KRW
48000 JPY
500 SGD
1590 MYR
1310 AED
6000 ZAR