Compare Devices
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Brand | xiaomi | motorola | vivo |
Model | xiaomi mi pad 4 | motorola moto g6 play | vivo v21 |
Announced | 2018 June | 2018 April | 2021 April 27 |
Status | Available. Released 2018 June | Available. Released 2018 May | Available. Released 2021 May 05 |
Device Body | glass front | aluminum back | aluminum frame | glass front | plastic frame | plastic back | |
Dimensions | 200.2 x 120.3 x 7.9 mm ( 7.88 x 4.74 x 0.31 in ) | 154.4 x 72.2 x 9 mm ( 6.08 x 2.84 x 0.35 in ) | 159.7 x 73.9 x 7.3 mm ( 6.29 x 2.91 x 0.29 in ) |
Weight in gram | 342.5 | 175 | 176 |
SIM card | Nano-SIM | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | ||
Display type | IPS LCD | IPS LCD capacitive touchscreen | 16millioncolors | AMOLED | 90hz | hdr10+ | 500 Luminance units ( typ ) |
Display resolution | 1200 x 1920 pixels | 16 : 10 ratio ( ~283 pixel per inch density ) | 720 x 1440 pixels | 18 : 9 ratio ( ~282 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~409 pixel per inch density ) |
Display size | 8.0 inches | 185.6 cm2 ( ~77.1% screen to body ratio ) | 5.7 inches | 83.8 cm2 ( ~75.2% screen to body ratio ) | 6.44 inches | 100.1 cm2 ( ~84.8% screen to body ratio ) |
Display Protection | |||
Operating System | android 8.1 ( oreo ) | miui 9 | android 8.0 ( oreo ) | upgradable to android 9.0 ( pie ) | android 11 | funtouch 11.1 |
CPU | Octa-core ( 4x2.2 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | Octa-core 1.4 GHz cortex-a53 | Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) |
Chipset | Qualcomm sdm660 snapdragon 660 ( 14 nm ) | Qualcomm msm8937 snapdragon 430 ( 28 nm ) | mediatek mt6853 dimensity 800u ( 7 nm ) |
GPU | adreno 512 | adreno 505 | mali-g57 mc3 |
Memory card | microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) | microsdxc ( uses shared sim slot ) |
Memory v1 | 32gb 3gb RAM | 16gb 2gb RAM | 128gb 8gb RAM |
Memory v2 | 64gb 4gb RAM | 32gb 3gb RAM | 256gb 8gb RAM |
Primary camera | 13 megapixel| lens aperture2.0 | 13 megapixel| lens aperture2.0 | 1/3.1 | 1.12µm | phase detection autofocus | 64 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.72" | 0.8µm | phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | 120˚ | 16mm ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) |
Secondary camera | 5 megapixel| lens aperture2.0 | 5 megapixel ( usa ) | 44 megapixel| lens aperture2.0 | ( wide ) | Auto focus | OIS |
Loud speaker | Yes with stereo speakers | Yes | Yes |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | 4.2 | a2dp | le | edr | 5.1.0 | a2dp | le |
GPS | Yes with a-gps glonass bds ( lte model only ) | Yes with a-gps glonass bds | |
NFC | No | Yes ( europe ) | No |
Radio | No | FM Radio | No |
USB | USB Type-C | microusb 2.0 | USB Type-C 2.0 | USB on-the-go |
Sensors | accelerometer | gyroscope | proximity | compass ( lte model only ) | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | li-po 6000 mAh | Non-removable | Non-removable Li-lon 4000 mAh battery | li-po 4000 mAh | Non-removable |
Battery Charge | 33w wired | 63% in 30 min ( advertised ) | ||
Colors | black, gold color gradations | deep indigo, silver, gray color gradations, gold | blue color gradations, sunset color color gradations |
Network technology | lte | gsm / cdma / hspa / evdo / lte | gsm / hspa / lte |
5G bands | |||
Network speed | lte-a (3ca) cat12 600/150 mbps | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa lte-a |
GPRS | No | ||
EDGE | No | ||
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