Compare Devices
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Brand |
vivo | realme | samsung |
Model |
vivo iqoo z6 (china) | realme 8 | samsung galaxy a40 |
Announced |
2022 August 25 | 2021 March 24 | 2019 March 19 |
Status |
Available. Released 2022 September 01 | Available. Released 2021 March 25 | Available. Released 2019 April |
Device Body |
glass front | plastic frame | plastic back | glass front ( gorilla glass 3 ) | plastic back | plastic frame | |
Dimensions |
164 x 75.8 x 8.6 mm ( 6.46 x 2.98 x 0.34 in ) | 160.6 x 73.9 x 8 mm ( 6.32 x 2.91 x 0.31 in ) | 144.4 x 69.2 x 7.9 mm ( 5.69 x 2.72 x 0.31 in ) |
Weight in gram |
194.6 | 177 | 140 |
SIM card |
dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance |
No | No | No |
Display type |
IPS LCD | 120hz | HDR10 | 650 Luminance units ( hbmillion) | Super AMOLED | HDR10 | 1000 Luminance units ( the peak ) | Super AMOLED |
Display resolution |
1080 x 2388 pixels ( ~396 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~411 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~437 pixel per inch density ) |
Display size |
6.64 inches | 106.3 cm2 ( ~85.5% screen to body ratio ) | 6.4 inches | 98.9 cm2 ( ~83.3% screen to body ratio ) | 5.9 inches | 85.5 cm2 ( ~85.5% screen to body ratio ) |
Display Protection |
corning gorilla glass 3 | ||
Operating System |
android 12 | originos ocean | android 11 | realme ui 2.0 | android 9.0 ( pie ) | upgradable to android 11 |
CPU |
Octa-core ( 1x2.5 GHz cortex-a78 & 3x2.4 GHz cortex-a78 & 4x1.9 GHz cortex-a55 ) | Octa-core ( 2x2.05 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 2x1.77 GHz cortex-a73 & 6x1.59 GHz cortex-a53 ) |
Chipset |
Qualcomm sm7325-ae snapdragon 778g+ 5g ( 6 nm ) | mediatek helio g95 ( 12 nm ) | exynos 7904 ( 14 nm ) |
GPU |
adreno 642l | mali-g76 mc4 | mali-g71 mp2 |
Memory card |
No | microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) |
Memory v1 |
128gb 8gb RAM | 64gb 4gb RAM | 64gb 4gb RAM |
Memory v2 |
256gb 8gb RAM | 256gb 12gb RAM | 128gb 4gb RAM | 128gb 6gb RAM | 128gb 8gb RAM | 128gb 4gb RAM |
Primary camera |
64 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus | OIS 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) |
64 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.73" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.3 | 119˚ | 16mm ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) |
16 megapixel| lens aperture1.7 | 26mm ( wide ) | phase detection autofocus 5 megapixel| lens aperture2.2 | 13mm ( ultrawide ) |
Secondary camera |
8 megapixel| lens aperture2.0 | ( wide ) |
16 megapixel| lens aperture2.5 | ( wide ) | 1/3.0" | 1.0µm |
25 megapixel| lens aperture2.0 | 25mm ( wide ) | 1/2.8" | 0.9µm |
Loud speaker |
Yes | Yes | Yes |
Audio jack |
Yes | 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 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth |
5.2 | a2dp | le | aptx hd | aptx adaptive | 5.1.0 | a2dp | le | 5.0 | a2dp | le |
GPS |
Yes with a-gps glonass bds | ||
NFC |
Yes | Yes ( market/region dependent ) | Yes |
Radio |
No | No | FM Radio |
USB |
USB Type-C 2.0 | otg | USB Type-C 2.0 | USB on-the-go | USB Type-C 2.0 |
Sensors |
fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery |
4500 mAh | Non-removable | li-po 5000 mAh | Non-removable | li-po 3100 mAh | Non-removable |
Battery Charge |
80w wired | 50% in 10 min | 100% in 30 min ( advertised ) | Fast charging 30w | 50% in 26 min | 100% in 65 min ( advertised ) | 15w wired |
Colors |
black, orange, blue | silver color gradations, black color gradations | black, white, blue, coral color |
Network technology |
gsm / cdma / hspa / cdma2000 / lte / 5g | gsm / hspa / lte | gsm / hspa / lte |
5G bands |
1 | 5 | 8 | 28 | 41 | 77 | 78 sa/nsa | ||
Network speed |
hspa lte-a 5g | hspa 42.2/5.76 mbps lte-a | hspa 42.2/5.76 mbps lte-a (2ca) cat12 600/150 mbps |
GPRS |
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EDGE |
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Approx price |
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210 GBP
259 EUR
2470 NOK
2600 SEK
16000 RUB
260 USD
1350 BRL
370 AUD
340000 KRW
35000 JPY
350 SGD
1140 MYR
940 AED
4300 ZAR
