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日本語 Compare Devices
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| remove from compare | remove from compare | remove from compare | |
Brand | blu | oppo | oppo |
Model | blu studio j8m lte | oppo a53 5g | oppo a31 |
Announced | 2018 February | 2020 December 18 | 2020 February 13 |
Status | Available. Released 2018 February | Available. Released 2020 December 21 | Available. Released 2020 February 14 |
Device Body | glass front ( gorilla glass 3 ) | plastic back | plastic frame | ||
Dimensions | 145 x 72 x 9.4 mm ( 5.71 x 2.83 x 0.37 in ) | 162.2 x 75 x 7.9 mm ( 6.39 x 2.95 x 0.31 in ) | 163.9 x 75.5 x 8.3 mm ( 6.45 x 2.97 x 0.33 in ) |
Weight in gram | 140 | 175 | 180 |
SIM card | dual SIM ( Micro-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | |
Display type | IPS LCD capacitive touchscreen | 16millioncolors | IPS LCD | 90hz | 480 Luminance units ( typ ) | IPS LCD | 480 Luminance units ( typ ) |
Display resolution | 720 x 1280 pixels | 16 : 9 ratio ( ~294 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~405 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) |
Display size | 5.0 inches | 68.9 cm2 ( ~66.0% screen to body ratio ) | 6.5 inches | 102.0 cm2 ( ~83.9% screen to body ratio ) | 6.5 inches | 102.0 cm2 ( ~82.4% screen to body ratio ) |
Display Protection | corning gorilla glass 3 | ||
Operating System | android 7.0 ( nougat ) | android 10 | coloros 7.2 | android 9.0 ( pie ) | coloros 6.1 |
CPU | Quad-core 1.3 GHz cortex-a53 | Octa-core ( 2x2.0 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.8 GHz cortex-a53 ) |
Chipset | mediatek mt6737 ( 28 nm ) | mediatek mt6853v dimensity 720 ( 7 nm ) | mediatek mt6765v/cb helio p35 ( 12nm ) |
GPU | mali-t720 | mali-g57 mc3 | powervr ge8320 |
Memory card | microsdxc | No | |
Memory v1 | 16gb 2gb RAM | 128gb 4gb RAM | 64gb 4gb RAM |
Memory v2 | 128gb 6gb RAM | 128gb 8gb RAM | 128gb 4gb RAM | 128gb 6gb RAM | |
Primary camera | 8 mega pixel | 16 megapixel| lens aperture2.2 | ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) | 12 megapixel| lens aperture1.8 | ( wide ) | 1/2.86" | 1.25µm | phase detection autofocus 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | 5 mega pixel | 8 megapixel| lens aperture2.0 | ( wide ) | 8 megapixel| lens aperture2.0 | ( wide ) | 1/4.0" | 1.12µm |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | Yes | Yes |
WLAN | 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 | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 4.0 | a2dp | 5.1.0 | a2dp | le | aptx hd | 5.0 | a2dp | le |
GPS | Yes with a-gps | Yes with a-gps glonass bds | |
NFC | No | No | |
Radio | FM Radio | FM Radio | FM Radio |
USB | microusb 2.0 | USB Type-C 2.0 | USB on-the-go | microusb 2.0 | USB on-the-go |
Sensors | fingerprint ( rear-mounted ) | accelerometer | proximity | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery | Non-removable li-po 2000 mAh battery | li-po 4040 mAh | Non-removable | li-po 4230 mAh | Non-removable |
Battery Charge | 10w wired | ||
Colors | black, gold | black, green, purple | white color gradations, black color gradations, green color gradations |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte / 5g | gsm / hspa / lte |
5G bands | 1 | 41 | 77 | 78 sa/nsa | ||
Network speed | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa lte-a (ca) | hspa 42.2/5.76 mbps lte-a |
GPRS | |||
EDGE | |||
Approx price |
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90 GBP
105 EUR
990 NOK
1100 SEK
6400 RUB
110 USD
540 BRL
150 AUD
140000 KRW
14000 JPY
140 SGD
460 MYR
380 AED
1800 ZAR