Compare Devices
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Brand | blu | lenovo | lenovo |
Model | blu studio x9 hd | lenovo a5 | lenovo yoga tab 11 |
Announced | 2020 March 25 | 2018 June | 2021 June 28 |
Status | Available. Released 2020 March 25 | Available. Released 2018 June | Available. Released 2021 June 31 |
Device Body | glass front | aluminum frame | aluminum back | ||
Dimensions | 143 x 73 x 10.1 mm ( 5.63 x 2.87 x 0.40 in ) | 146.2 x 70.9 x 9.8 mm ( 5.76 x 2.79 x 0.39 in ) | 256.8 mm x 169 mm x 7.9-8.3 mm |
Weight in gram | 144 | 160 | 655 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM | Nano-SIM ( cellular model only ) |
Water Resistance | No | No | |
Display type | IPS LCD capacitive touchscreen | 16millioncolors | IPS LCD | IPS LCD | dolby vision | 400 Luminance units |
Display resolution | 720 x 1280 pixels | 16 : 9 ratio ( ~294 pixel per inch density ) | 720 x 1440 pixels | 18 : 9 ratio ( ~295 pixel per inch density ) | 1200 x 2000 pixels | 5 : 3 ratio ( ~212 pixel per inch density ) |
Display size | 5.0 inches | 68.9 cm2 ( ~66.0% screen to body ratio ) | 5.45 inches | 76.7 cm2 ( ~73.9% screen to body ratio ) | 11.0 inches | 344.4 cm2 ( ~79.4% screen to body ratio ) |
Display Protection | |||
Operating System | android 8.1 oreo ( go edition ) | android 8.0 ( oreo ) | zui 3.9 | android 11 |
CPU | Quad-core 1.3 GHz cortex-a7 | Quad-core 1.5 GHz cortex-a53 | Octa-core ( 2x2.05 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) |
Chipset | mediatek mt6580 ( 28 nm ) | mediatek mt6739 ( 28 nm ) | mediatek mt6785 helio g90t ( 12 nm ) |
GPU | mali-400mp2 | powervr ge8100 | mali-g76 mc4 |
Memory card | microsdxc | microsdxc | |
Memory v1 | 8gb 1gb RAM | 16gb 3gb RAM | 128gb 4gb RAM |
Memory v2 | 16gb 2gb RAM | 32gb 3gb RAM | 256gb 8gb RAM | |
Primary camera | 8 mega pixel | 13 megapixel| lens aperture2.2 | 1/3.1" | 1.12µm | phase detection autofocus | 8 megapixel| Auto focus |
Secondary camera | 5 mega pixel | 8 megapixel| lens aperture2.2 | 1.12µm | 8 mega pixel |
Loud speaker | Yes | Yes | Yes with stereo speakers ( 4 speakers ) |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n/ac | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 4.0 | a2dp | 4.2 | a2dp | le | 5.0 | a2dp | le |
GPS | Yes with a-gps | Yes with a-gps | |
NFC | No | No | |
Radio | FM Radio | FM Radio | No |
USB | microusb 2.0 | microusb 2.0 | USB Type-C 2.0 |
Sensors | accelerometer | fingerprint ( rear-mounted ) | accelerometer | proximity | face recognition | accelerometer | gyroscope |
Battery | Li-lon 2000 mAh battery | Li-lon 4000 mAh | Non-removable | li-po 7700 mAh |
Battery Charge | 20w wired | ||
Colors | black, white, blue | black, gold, gold color gradations | gray color gradations |
Network technology | gsm / hspa | gsm / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa 21.1/5.76 mbps | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa lte - cellular model only |
GPRS | |||
EDGE | |||
Approx price |
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