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Brand | samsung | vivo | vivo |
Model | samsung galaxy tab a8 10.5 (2021) | vivo s20 | vivo y3s (2021) |
Announced | 2021 December 15 | 2024 November 28 | 2021 October 18 |
Status | Available. Released 2022 January 17 | Available. Released 2024 December 06 | Available. Released 2021 October 18 |
Device Body | glass front | plastic back | plastic frame | ||
Dimensions | 246.8 x 161.9 x 6.9 mm ( 9.72 x 6.37 x 0.27 in ) | 160.4 x 74.2 x 7.2 mm ( 6.31 x 2.92 x 0.28 in ) | 164.4 x 76.3 x 8.4 mm ( 6.47 x 3.00 x 0.33 in ) |
Weight in gram | 508 | 186 | 190 |
SIM card | Nano-SIM | Nano-SIM + Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | ip64 dust tight and water resistant water splashes | No |
Display type | tft LCD | AMOLED | 1b colors | 120hz | 1300 Luminance units ( hbmillion) | 5000 Luminance units ( the peak ) | IPS LCD |
Display resolution | 1200 x 1920 pixels | 16 : 10 ratio ( ~216 pixel per inch density ) | 1260 x 2800 pixels | 20 : 9 ratio ( ~460 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) |
Display size | 10.5 inches | 319.7 cm2 ( ~80.0% screen to body ratio ) | 6.67 inches | 107.4 cm2 ( ~90.2% screen to body ratio ) | 6.51 inches | 102.3 cm2 ( ~81.6% screen to body ratio ) |
Display Protection | scratch/drop-resistant glass | ||
Operating System | android 11 | upgradable to android 13 | one ui 5 | android 15 | originos 5 | android 11 ( go edition ) | funtouch 11 |
CPU | Octa-core ( 2x2.0 GHz cortex-a75 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 1x2.63 GHz cortex-a715 & 3x2.4 GHz cortex-a715 & 4x1.8 GHz cortex-a510 ) | Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.8 GHz cortex-a53 ) |
Chipset | unisoc tiger t618 ( 12 nm ) | Qualcomm sm7550-ab snapdragon 7 generation 3 ( 4 nm ) | mediatek mt6765 helio p35 ( 12nm ) |
GPU | mali g52 mp2 | adreno 720 | powervr ge8320 |
Memory card | microsdxc ( dedicated slot ) | No | microsdxc ( dedicated slot ) |
Memory v1 | 32gb 2gb RAM | 256gb 8gb RAM | 32gb 2gb RAM |
Memory v2 | 32gb 3gb RAM | 64gb 4gb RAM | 128gb 3gb RAM | 128gb 4gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | 512gb 16gb RAM | |
Primary camera | 8 megapixel| Auto focus | 50 megapixel| lens aperture1.9 | 23mm ( wide ) | 1/1.55" | phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | 106˚ ( ultrawide ) | Auto focus | 13 megapixel| lens aperture2.2 | 27mm ( wide ) | Auto focus |
Secondary camera | 5 mega pixel | 50 megapixel| lens aperture2.0 | 22mm ( wide ) | Auto focus | 5 megapixel| lens aperture1.8 |
Loud speaker | Yes with stereo speakers ( 4 speakers ) | Yes with stereo speakers | Yes |
Audio jack | Yes | No | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct | Wi-Fi 802.11 b/g/n | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | 5.4 | a2dp | le | aptx hd | aptx adaptive | aptx lossless | lhdc 5 | 5.0 | a2dp | le |
GPS | |||
NFC | No | Yes | No |
Radio | No | No | FM Radio |
USB | USB Type-C 2.0 | USB Type-C 2.0 | otg | microusb 2.0 | otg |
Sensors | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | accelerometer | proximity | compass |
Battery | li-po 7040 mAh | Non-removable | si/c Li-lon 6500 mAh | li-po 5000 mAh | Non-removable |
Battery Charge | 15w wired | 90w wired | pd | reverse wired | 10w wired | 5w reverse wired |
Colors | gray, silver, pink color gradations | gray, gold, white | blue color gradations, white color gradations, green color gradations |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / lte / 5g | gsm / hspa / lte |
5G bands | 1 | 3 | 5 | 8 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa | ||
Network speed | hspa lte | hspa lte 5g | hspa lte |
GPRS | |||
EDGE | |||
Approx price |
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200 GBP
230 EUR
2280 NOK
2400 SEK
14700 RUB
240 USD
1240 BRL
340 AUD
310000 KRW
32000 JPY
330 SGD
1050 MYR
860 AED
4000 ZAR
