Compare Devices
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Brand | blu | xiaomi | oppo |
Model | blu m7l | xiaomi poco m8s | oppo a55 |
Announced | 2021 February 09 | 2026 April 21 | 2021 October 01 |
Status | Available. Released 2021 February 09 | Available. Released 2026 April 21 | Available. Released 2021 October 01 |
Device Body | glass front | plastic frame | plastic back | ||
Dimensions | 194.4 x 109.2 x 11 mm ( 7.65 x 4.30 x 0.43 in ) | 169.4 x 80.4 x 8.4 mm ( 6.67 x 3.17 x 0.33 in ) | 163.6 x 75.7 x 8.4 mm ( 6.44 x 2.98 x 0.33 in ) |
Weight in gram | 286 | 217 | 193 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM + Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | ip64 dust tight and water resistant | No | |
Display type | IPS LCD | AMOLED | 144hz | 700 Luminance units ( typ ) | 850 Luminance units ( the peak ) | IPS LCD | 480 Luminance units ( typ ) | 550 Luminance units ( the peak ) |
Display resolution | 600 x 1240 pixels | 18.5 : 9 ratio ( ~197 pixel per inch density ) | 1080 x 2392 pixels | 19.5 : 9 ratio ( ~374 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) |
Display size | 7.0 inches | 123.9 cm2 ( ~58.4% screen to body ratio ) | 6.9 inches | 116.9 cm2 ( ~85.8% screen to body ratio ) | 6.51 inches | 102.3 cm2 ( ~82.6% screen to body ratio ) |
Display Protection | neg t2x-1 | ||
Operating System | android 10 ( go edition ) | android 15 | hyperos 2 | android 11 | coloros 11.1 |
CPU | Octa-core 1.6 GHz cortex-a55 | Octa-core ( 2x2.3 GHz cortex-a78 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.8 GHz cortex-a53 ) |
Chipset | Qualcomm sm6375 snapdragon 6s generation 3 ( 6 nm ) | mediatek mt6765g helio g35 ( 12 nm ) | |
GPU | adreno | powervr ge8320 | |
Memory card | microsdxc | microsdxc ( uses shared sim slot ) | microsdxc ( dedicated slot ) |
Memory v1 | 32gb 2gb RAM | 128gb 6gb RAM | 64gb 4gb RAM |
Memory v2 | 256gb 8gb RAM | 128gb 4gb RAM | 128gb 6gb RAM | |
Primary camera | 5 mega pixel | 50 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus auxiliary lens | 50 megapixel| lens aperture1.8 26mm ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | 2 mega pixel | 8 megapixel| lens aperture2.0 | ( wide ) | 16 megapixel| lens aperture2.0 | 26mm ( wide ) |
Loud speaker | Yes | Yes with stereo speakers ( with Dolby Atmos ) | Yes |
Audio jack | Yes | No | Yes |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | Wi-Fi | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 4.1.0 | a2dp | le | 5.1.0 | a2dp | le | 5.0 | a2dp | le | aptx |
GPS | Yes with a-gps | ||
NFC | No | Yes | Yes ( market/region dependent ) |
Radio | FM Radio | No | No |
USB | microusb 2.0 | USB on-the-go | USB Type-C 2.0 | otg | USB Type-C 2.0 | otg |
Sensors | accelerometer | fingerprint ( side-mounted ) | accelerometer | gyroscope | compass | fingerprint ( side-mounted ) | accelerometer | proximity | compass |
Battery | li-po 2800 mAh | si/c Li-lon 7000 mAh | li-po 5000 mAh | Non-removable |
Battery Charge | 33w wired | 18w reverse wired | 18w wired | |
Colors | black | black, white | blue color gradations, black color gradations, green |
Network technology | gsm / hspa / lte | gsm / hspa / lte / 5g | gsm / hspa / lte |
5G bands | 1 | 2 | 3 | 5 | 7 | 8 | 12 | 20 | 26 | 28 | 38 | 40 | 41 | 48 | 66 | 71 | 77 | 78 sa/nsa | ||
Network speed | hspa 42.2/5.76 mbps lte | hspa lte 5g | hspa lte-a |
GPRS | |||
EDGE | |||
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