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Brand | xiaomi | xiaomi | xiaomi |
Model | xiaomi black shark 4s pro | xiaomi black shark 4 | xiaomi poco m2 reloaded |
Announced | 2021 October 13 | 2021 March 23 | 2021 April 21 |
Status | Available. Released 2021 October 16 | Available. Released 2021 March 30 | Available. Released 2021 April 21 |
Device Body | glass front ( gorilla glass 3 ) | plastic back | plastic frame | ||
Dimensions | 163.7 x 76.2 x 9.9 mm ( 6.44 x 3.00 x 0.39 in ) | 163.8 x 76.4 x 9.9 mm ( 6.45 x 3.01 x 0.39 in ) | 163.3 x 77 x 9.1 mm ( 6.43 x 3.03 x 0.36 in ) |
Weight in gram | 220 | 210 | 198 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | water repellent coating |
Display type | Super AMOLED | 144hz | hdr10+ | 1300 Luminance units ( the peak ) | Super AMOLED | 144hz | hdr10+ | 1300 Luminance units ( the peak ) | IPS LCD | 400 Luminance units ( typ ) |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~395 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~395 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~395 pixel per inch density ) |
Display size | 6.67 inches | 107.4 cm2 ( ~86.1% screen to body ratio ) | 6.67 inches | 107.4 cm2 ( ~85.8% screen to body ratio ) | 6.53 inches | 104.7 cm2 ( ~83.2% screen to body ratio ) |
Display Protection | corning gorilla glass 3 | ||
Operating System | android 11 | joy ui 12.8 | android 11 | joy ui 12.5 | android 10 | miui 12 |
CPU | Octa-core ( 1x3.0 GHz cortex-x1 & 3x2.42 GHz cortex-a78 & 4x1.80 GHz cortex-a55 ) | Octa-core ( 1x3.2 GHz kryo 585 & 3x2.42 GHz kryo 585 & 4x1.80 GHz kryo 585 ) | Octa-core ( 2x2.0 GHz cortex-a75 & 6x1.8 GHz cortex-a55 ) |
Chipset | Qualcomm sm8350 snapdragon 888+ 5g ( 5 nm ) | Qualcomm sm8250-ac snapdragon 870 5g ( 7 nm ) | mediatek mt6769v/cu helio g80 ( 12 nm ) |
GPU | adreno 660 | adreno 650 | mali-g52 mc2 |
Memory card | No | No | microsdxc ( dedicated slot ) |
Memory v1 | 256gb 8gb RAM | 128gb 6gb RAM | 64gb 4gb RAM |
Memory v2 | 256gb 12gb RAM | 512gb 16gb RAM | 128gb 8gb RAM | 128gb 12gb RAM | 256gb 8gb RAM | 256gb 12gb RAM | |
Primary camera | 64 megapixel| lens aperture1.8 | ( wide ) | 1/1.97" | 0.7µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 120˚ ( ultrawide ) | 1/4.0" | 1.12µm 5 megapixel| lens aperture2.4 | ( macro ) | Auto focus | 48 megapixel| lens aperture1.8 | ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 120˚ ( ultrawide ) | 1/4.0" | 1.12µm 5 megapixel| lens aperture2.4 | ( macro ) | Auto focus | 13 megapixel| lens aperture2.2 | 28mm ( wide ) | 1/3.1" | 1.12µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 118˚ ( ultrawide ) | 1/4.0" | 1.12µm 5 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | 20 megapixel| lens aperture2.5 | ( wide ) | 0.8µm | 20 megapixel| lens aperture2.0 | ( wide ) | 0.8µm | 8 megapixel| lens aperture2.0 | 27mm ( wide ) | 1/4.0" | 1.12µm |
Loud speaker | Yes with stereo speakers | Yes with stereo speakers | 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/6 | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 5.2 | a2dp | le | aptx hd | aptx adaptive | 5.2 | a2dp | le | aptx hd | aptx adaptive | 5.0 | a2dp | le |
GPS | |||
NFC | Yes | Yes | No |
Radio | No | No | wireless FM Radio ( No wired headphones required ) |
USB | USB Type-C 2.0 | USB Type-C 2.0 | USB Type-C 2.0 | otg |
Sensors | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | fingerprint ( rear-mounted ) | accelerometer | proximity | compass |
Battery | li-po 4500 mAh | Non-removable | li-po 4500 mAh | Non-removable | li-po 5000 mAh | Non-removable |
Battery Charge | 120w wired | 50% in 5 min | 100% in 15 min ( advertised ) | 120w wired | 100% in 17 min ( advertised ) | 18w wired |
Colors | black, white | black color gradations, grey color gradations, black, blue, silver | black color gradations, blue color gradations |
Network technology | gsm / cdma / hspa / evdo / lte / 5g | gsm / cdma / hspa / evdo / lte / 5g | gsm / hspa / lte |
5G bands | 1 | 3 | 8 | 28 | 41 | 77 | 78 | 79 sa/nsa | 1 | 3 | 8 | 28 | 41 | 77 | 78 | 79 sa/nsa - china | |
Network speed | hspa lte-a 5g | hspa lte-a 5g | hspa lte-a |
GPRS | |||
EDGE | |||
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