Compare Devices
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Brand | lenovo | lenovo | blackview |
Model | lenovo a850+ | lenovo tab s8 | blackview bv7100 |
Announced | 2014 March. Released 2014 April | 2014 September. Released 2014 September | 2022 September 07 |
Status | discontinued | discontinued | Available. Released 2022 September 14 |
Device Body | |||
Dimensions | 150 x 77 x 8.9 mm ( 5.91 x 3.03 x 0.35 in ) | 209.8 x 123.8 x 7.9 mm ( 8.26 x 4.87 x 0.31 in ) | 174 x 81.4 x 18.9 mm ( 6.85 x 3.20 x 0.74 in ) |
Weight in gram | 161 | 299 | 460 |
SIM card | dual SIM ( dual stand-by ) | Micro-SIM | Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | ip68/ip69k dust/water resistant up to 1.5meterfor 30 min |
Display type | IPS LCD | IPS LCD | IPS LCD | 90hz | 480 Luminance units |
Display resolution | 540 x 960 pixels | 16 : 9 ratio ( ~200 pixel per inch density ) | 1200 x 1920 pixels | 16 : 10 ratio ( ~283 pixel per inch density ) | 1080 x 2408 pixels | 20 : 9 ratio ( ~401 pixel per inch density ) |
Display size | 5.5 inches | 83.4 cm2 ( ~72.2% screen to body ratio ) | 8.0 inches | 185.6 cm2 ( ~71.4% screen to body ratio ) | 6.58 inches | 104.3 cm2 ( ~73.6% screen to body ratio ) |
Display Protection | |||
Operating System | android 4.2.2 ( jelly bean ) | android 4.4.2 ( kitkat ) | android 12 | doke-os 3.0 |
CPU | Octa-core 1.4 GHz cortex-a7 | Quad-core 1.86 GHz | Octa-core ( 2x2.0 GHz cortex-a75 & 6x1.8 GHz cortex-a55 ) |
Chipset | mediatek mt6592m ( 28 nm ) | intel atom z3745 | mediatek mt6769z helio g85 ( 12nm ) |
GPU | mali-450mp4 | intel generation 7 ( ivy bridge ) | mali-g52 mc2 |
Memory card | microsdxc ( uses shared sim slot ) | ||
Memory v1 | 4gb 1gb RAM | 16gb 2gb RAM | 128gb 6gb RAM |
Memory v2 | |||
Primary camera | 5 megapixel| Auto focus | 8 megapixel| Auto focus | 12 megapixel| lens aperture2.0 | ( wide ) | 1/2.55" | 1.4µm | Dual Pixel Auto focus 8 megapixel| 117˚ ( ultrawide ) 2 megapixel| ( depth ) |
Secondary camera | vga | 1.6 mega pixel | 8 mega pixel |
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 b/g/n | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band |
Bluetooth | 4.0 | a2dp | 4.0 | a2dp | 5.0 | a2dp | le |
GPS | Yes with a-gps | Yes with a-gps | |
NFC | No | No | Yes |
Radio | FM Radio | FM Radio | FM Radio |
USB | microusb 2.0 | microusb 3.0 | USB Type-C | otg |
Sensors | accelerometer | proximity | accelerometer | fingerprint ( side-mounted ) | accelerometer | gyroscope | compass |
Battery | Li-lon 2500 mAh | removable | Li-lon 4290 mAh | Non-removable | Li-lon 13000 mAh | Non-removable |
Battery Charge | 33w wired | 51% in 66 min ( advertised ) | reverse wired | ||
Colors | black | ebony, blue, yellow color gradations, white | black, orange, green |
Network technology | gsm / hspa | gsm / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa | hspa lte | hspa lte |
GPRS | Yes | ||
EDGE | Yes | ||
Approx price |
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