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Brand | blackview | lg | samsung |
Model | blackview tab 12 | lg w30 | samsung galaxy note20 |
Announced | 2022 May 15 | 2019 June | 2020 August 05 |
Status | Available. Released 2022 May 31 | Available. Released 2019 July | Available. Released 2020 August 21 |
Device Body | glass front ( gorilla glass 5 ) | plastic back | ||
Dimensions | 238.5 x 157.5 x 7.4 mm ( 9.39 x 6.20 x 0.29 in ) | 159 x 76.5 x 8.2 mm ( 6.26 x 3.01 x 0.32 in ) | 161.6 x 75.2 x 8.3 mm ( 6.36 x 2.96 x 0.33 in ) |
Weight in gram | 430 | 175 | 192 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM and eSIM or Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | ip68 dust/water resistant up to 1.5meterfor 30 min |
Display type | IPS LCD | IPS LCD | Super AMOLED plus | hdr10+ |
Display resolution | 1200 x 1920 pixels | 16 : 10 ratio ( ~224 pixel per inch density ) | 720 x 1520 pixels | 19 : 9 ratio ( ~269 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~393 pixel per inch density ) |
Display size | 10.1 inches | 295.8 cm2 ( ~78.7% screen to body ratio ) | 6.26 inches | 97.8 cm2 ( ~80.4% screen to body ratio ) | 6.7 inches | 108.4 cm2 ( ~89.2% screen to body ratio ) |
Display Protection | asahi glass | corning gorilla glass 5 | |
Operating System | android 11 | android 9.0 ( pie ) | android 10 | upgradable to android 13 | one ui 5 |
CPU | Octa-core ( 4x1.6 GHz cortex-a55 & 4x1.2 GHz cortex-a55 ) | Octa-core 2.0 GHz cortex-a53 | Octa-core ( 2x2.73 GHz mongoose m5 & 2x2.50 GHz cortex-a76 & 4x2.0 GHz cortex-a55 ) - global |
Chipset | unisoc sc9863a ( 28nm ) | mediatek mt6762 helio p22 ( 12 nm ) | exynos 990 ( 7 nm+ ) - global |
GPU | img8322 | powervr ge8320 | mali-g77 mp11 - global |
Memory card | microsdxc | microsdxc ( uses shared sim slot ) | No |
Memory v1 | 64gb 4gb RAM | 32gb 3gb RAM | 256gb 8gb RAM |
Memory v2 | 64gb 4gb RAM | ||
Primary camera | 13 megapixel| lens aperture2.2 | ( wide ) | 12 megapixel| ( wide ) | 1/2.9" | 1.25µm | phase detection autofocus 13 megapixel| 18mm ( ultrawide ) 2 megapixel| ( depth ) | 12 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.76" | 1.8µm | Dual Pixel phase detection autofocus | OIS 64 megapixel| lens aperture2.0 | 27mm ( telephoto ) | 1/1.72" | 0.8µm | phase detection autofocus | OIS | 3x hybrid zoom 12 megapixel| lens aperture2.2 | 120˚ | 13mm ( ultrawide ) | 1/2.55" | 1.4µm |
Secondary camera | 5 megapixel| lens aperture2.2 | ( wide ) | 16 megapixel| lens aperture2.2 | ( wide ) | 1/3.06" | 1.0µm | 10 megapixel| lens aperture2.2 | 26mm ( wide ) | 1/3.2" | 1.22µm | Dual Pixel phase detection autofocus |
Loud speaker | Yes with stereo speakers | Yes | Yes with stereo speakers |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | 4.2 | a2dp | le | 5.0 | a2dp | le | aptx |
GPS | |||
NFC | No | No | Yes |
Radio | FM Radio | FM Radio | FM Radio ( snapdragon model only; market/operator dependent ) |
USB | USB Type-C | otg | microusb 2.0 | otg | USB Type-C 3.2 | otg |
Sensors | accelerometer | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | fingerprint ( under display | ultrasonic ) | accelerometer | gyroscope | proximity | compass | barometer |
Battery | Li-lon 6580 mAh | Non-removable | li-po 4000 mAh | Non-removable | Li-lon 4300 mAh | Non-removable |
Battery Charge | 10w wired | 25w wired | pd3.0 | 15w wireless ( qi/pma ) | 4.5w reverse wireless | |
Colors | gray, blue, silver | blue color gradations, grey color gradations, green color gradations | green color gradations, bronze color gradations, gray color gradations, red color gradations, blue color gradations |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte |
5G bands | |||
Network speed | hspa lte | hspa lte | hspa 42.2/5.76 mbps lte-a (7ca) cat20 2000/200 mbps |
GPRS | |||
EDGE | |||
Approx price |
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140 GBP
167 EUR
1580 NOK
1700 SEK
10200 RUB
170 USD
860 BRL
240 AUD
220000 KRW
22000 JPY
230 SGD
730 MYR
600 AED
2800 ZAR
