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blu studio j2
xiaomi poco m7 pro 5g
xiaomi mi watch revolve
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Brand
 blu xiaomi xiaomi
Model
 blu studio j2 xiaomi poco m7 pro 5g xiaomi mi Watch revolve
Announced
 2017 May 2024 December 17 2020 September 29
Status
 Available. Released 2017 May Available. Released 2024 December 20 Available. Released 2020 October 06
Device Body
 glass front ( gorilla glass 3 ) | stainless steel frame | plastic back
Dimensions
 144.9 x 72.9 x 10.4 mm ( 5.70 x 2.87 x 0.41 in ) 162.4 x 75.7 x 8 mm ( 6.39 x 2.98 x 0.31 in ) 53.3 x 46.2 x 11.4 mm ( 2.10 x 1.82 x 0.45 in )
Weight in gram
 143 190 40
SIM card
 dual SIM ( Micro-SIM | dual stand-by ) Nano-SIM + Nano-SIM No
Water Resistance
 ip64 dust tight and water resistant water splashes waterproof 50 meter depth - 10 minutes
Display type
 IPS LCD capacitive touchscreen | 16millioncolors AMOLED | 120hz | dolby vision | hdr10+ | 2100 Luminance units ( the peak ) AMOLED
Display resolution
 480 x 854 pixels | 16 : 9 ratio ( ~196 pixel per inch density ) 1080 x 2400 pixels | 20 : 9 ratio ( ~395 pixel per inch density ) 454 x 454 pixels ( ~326 pixel per inch density )
Display size
 5.0 inches | 68.9 cm2 ( ~65.2% screen to body ratio ) 6.67 inches | 107.4 cm2 ( ~87.4% screen to body ratio ) 1.39 inches
Display Protection
 corning gorilla glass 5 corning gorilla glass 3
Operating System
 android 6.0 ( marshmallow ) android 14 | up to 2 ( int ) / 4 ( eu ) major android upgrades | hyperos proprietary Operating system
CPU
 Dual-core 1.3 GHz cortex-a7 Octa-core ( 2x2.5 GHz cortex-a78 & 6x2.0 GHz cortex-a55 )
Chipset
 mediatek mt6570 ( 28 nm ) mediatek dimensity 7025 ultra ( 6 nm )
GPU
 mali-400 img bxm-8-256
Memory card
 microsdxc microsdxc ( uses shared sim slot ) No
Memory v1
 8gb 512mb RAM 128gb 6gb RAM
Memory v2
 256gb 8gb RAM | 256gb 12gb RAM
Primary camera
5 mega pixel
50 megapixel| lens aperture1.5 | 26mm ( wide ) | 1/1.95" | 0.8µm | phase detection autofocus | OIS
2 megapixel| lens aperture2.4 | ( depth )
Secondary camera
2 mega pixel
20 megapixel| lens aperture2.5 | ( wide ) | 1/4.0" | 0.7µm
Loud speaker
 Yes Yes with stereo speakers Yes
Audio jack
 Yes Yes No
WLAN
 Wi-Fi 802.11 b/g/n | hotspot Wi-Fi 802.11 a/b/g/n/ac | dual-band Wi-Fi 802.11 b/g/n
Bluetooth
 4.0 | a2dp 5.0 | a2dp | le 5.0 | a2dp | le
GPS
 Yes with a-gps
NFC
 No No
Radio
 No FM Radio ( market/region dependent ) No
USB
 microusb 2.0 USB Type-C No
Sensors
 accelerometer fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass accelerometer | gyroscope | heart rate | barometer | compass
Battery
 removable li-po 2000 mAh battery li-po 5110 mAh Li-lon 420 mAh | Non-removable
Battery Charge
 45w wired
Colors
 black, gold, gold color gradations lavender color color gradations, lunar dust, twilight color color gradations black color gradations, silver color gradations
Network technology
 gsm / hspa gsm / hspa / lte / 5g No cellular connectivity
5G bands
 1 | 3 | 5 | 8 | 28 | 40 | 78 sa/nsa
Network speed
 hspa 21.1/5.76 mbps hspa lte 5g No
GPRS
 No
EDGE
 No
Approx price
  • 150 GBP
  • 179 EUR
  • 1680 NOK
  • 1800 SEK
  • 10900 RUB
  • 180 USD
  • 920 BRL
  • 250 AUD
  • 230000 KRW
  • 24000 JPY
  • 240 SGD
  • 770 MYR
  • 640 AED
  • 2900 ZAR
  • 100 GBP
  • 123 EUR
  • 1190 NOK
  • 1300 SEK
  • 7700 RUB
  • 130 USD
  • 650 BRL
  • 180 AUD
  • 160000 KRW
  • 17000 JPY
  • 170 SGD
  • 550 MYR
  • 450 AED
  • 2100 ZAR