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日本語 Compare Devices
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Brand | vivo | samsung | nokia |
Model | vivo iqoo z7 pro | samsung galaxy a3 (2017) | nokia g20 |
Announced | 2023 August 31 | 2017 January | 2021 April 08 |
Status | Available. Released 2023 September 05 | Available. Released 2017 January | Available. Released 2021 May 17 |
Device Body | glass front | plastic frame | glass back | ||
Dimensions | 164.1 x 74.8 x 7.4 mm ( 6.46 x 2.94 x 0.29 in ) | 135.4 x 66.2 x 7.9 mm ( 5.33 x 2.61 x 0.31 in ) | 164.9 x 76 x 9.2 mm ( 6.49 x 2.99 x 0.36 in ) |
Weight in gram | 175 | 138 | 197 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | |
Display type | AMOLED | 1b colors | 120hz | hdr10+ | 1300 Luminance units ( the peak ) | IPS LCD | |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~388 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~312 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~269 pixel per inch density ) |
Display size | 6.78 inches | 111.0 cm2 ( ~90.4% screen to body ratio ) | 4.7 inches | 60.9 cm2 ( ~67.9% screen to body ratio ) | 6.52 inches | 102.6 cm2 ( ~81.9% screen to body ratio ) |
Display Protection | asahi glass | ||
Operating System | android 13 | planned upgrade to android 14 | funtouch 14 | android 6.0.1 ( marshmallow ) | upgradable to android 8.0 ( oreo ) | android 11 | upgradable to android 13 |
CPU | Octa-core ( 2x2.8 GHz cortex-a715 & 6x cortex-a510 ) | Octa-core 1.6 GHz cortex-a53 | Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.8 GHz cortex-a53 ) |
Chipset | mediatek dimensity 7200 ( 4 nm ) | exynos 7870 Octa ( 14 nm ) | mediatek mt6765g helio g35 ( 12 nm ) |
GPU | mali-g610 mc4 | mali-t830 mp1 | powervr ge8320 |
Memory card | No | microsdxc ( uses shared sim slot ) - dual sim model only | microsdxc ( dedicated slot ) |
Memory v1 | 128gb 8gb RAM | 16gb 2gb RAM | 64gb 4gb RAM |
Memory v2 | 256gb 8gb RAM | 128gb 4gb RAM | |
Primary camera | 64 megapixel| lens aperture1.8 | 26mm ( wide ) | phase detection autofocus | OIS 2 megapixel| lens aperture2.4 | ( depth ) | 13 megapixel| lens aperture1.9 | 27mm ( wide ) | Auto focus | 48 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus 5 megapixel| ( ultrawide ) 2 megapixel| ( macro ) 2 megapixel| ( depth ) |
Secondary camera | 16 megapixel| lens aperture2.5 | ( wide ) | 8 megapixel| lens aperture1.9 | 24mm ( wide ) | 8 megapixel| ( wide ) |
Loud speaker | Yes | Yes | Yes |
Audio jack | No | Yes | Yes |
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 | Wi-Fi 802.11 b/g/n |
Bluetooth | 5.3 | a2dp | le | 4.2 | a2dp | le | 5.0 | a2dp | le |
GPS | Yes with a-gps glonass | ||
NFC | No | Yes | Yes ( market/region dependent ) |
Radio | No | FM Radio | FM Radio |
USB | USB Type-C 2.0 | otg | 2.0 | Type-C 1.0.0 reversible connector | USB Type-C 2.0 | otg |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity |
Battery | 4600 mAh | Non-removable | Non-removable Li-lon 2350 mAh battery | li-po 5050 mAh | Non-removable |
Battery Charge | 66w wired | 1-50% in 22 min ( advertised ) | 10w wired | |
Colors | blue color gradations, graphite color | black color gradations, sand color color gradations, mist color color gradations, peach color color gradations | glacier, night |
Network technology | gsm / hspa / lte / 5g | gsm / hspa / lte | gsm / hspa / lte |
5G bands | 1 | 3 | 5 | 8 | 28 | 40 | 41 | 77 | 78 sa/nsa | ||
Network speed | hspa lte 5g | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa 42.2/5.76 mbps lte cat4 150/50 mbps |
GPRS | |||
EDGE | |||
Approx price |
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230 GBP
277 EUR
2670 NOK
2900 SEK
17200 RUB
280 USD
1450 BRL
400 AUD
360000 KRW
37000 JPY
380 SGD
1230 MYR
1010 AED
4700 ZAR