Compare Devices
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Brand | lenovo | tecno | vivo |
Model | lenovo b | tecno f2 lte | vivo y9s |
Announced | 2016 October | 2018 May | 2019 December |
Status | Available. Released 2016 October | Available. Released 2018 May | Available. Released 2019 December |
Device Body | glass front | glass back | aluminum frame | ||
Dimensions | 132.5 x 66 x 9.9 mm ( 5.22 x 2.60 x 0.39 in ) | 143.8 x 74 x 9.6 mm ( 5.66 x 2.91 x 0.38 in ) | 159.3 x 75.2 x 8.7 mm ( 6.27 x 2.96 x 0.34 in ) |
Weight in gram | 144 | 168.5 | 186.7 |
SIM card | single SIM ( Micro-SIM ) or dual SIM ( Micro-SIM | dual stand-by ) | dual SIM | Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | No |
Display type | tft | tft | Super AMOLED |
Display resolution | 480 x 800 pixels | 5 : 3 ratio ( ~207 pixel per inch density ) | 480 x 854 pixels | 16 : 9 ratio ( ~196 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~404 pixel per inch density ) |
Display size | 4.5 inches | 57.6 cm2 ( ~65.9% screen to body ratio ) | 5.0 inches | 68.9 cm2 ( ~64.7% screen to body ratio ) | 6.38 inches | 99.9 cm2 ( ~83.4% screen to body ratio ) |
Display Protection | |||
Operating System | android 6.0 ( marshmallow ) | android 8.1 oreo ( go edition ) | android 9.0 ( pie ) | funtouch 9 |
CPU | Quad-core 1.0 GHz cortex-a53 | Quad-core 1.3 GHz cortex-a53 | Octa-core ( 4x2.0 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) |
Chipset | mediatek mt6735 ( 28 nm ) | mediatek mt6739wa ( 28 nm ) | Qualcomm sdm665 snapdragon 665 ( 11 nm ) |
GPU | mali-t720mp2 | powervr ge8100 | adreno 610 |
Memory card | microsdxc ( uses shared sim slot ) | ||
Memory v1 | 8gb 1gb RAM | 8gb 1gb RAM | 128gb 8gb RAM |
Memory v2 | |||
Primary camera | 5 mega pixel | 5 mega pixel | 48 megapixel| lens aperture1.8 | ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 13mm ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | 2 mega pixel | 5 mega pixel | 32 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 0.8µm |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | Yes | Yes |
WLAN | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 4.0 | a2dp | 4.2 | a2dp | le | 5.0 | a2dp | le |
GPS | Yes with a-gps | Yes with a-gps | Yes with a-gps glonass bds |
NFC | No | No | No |
Radio | FM Radio | FM Radio | FM Radio |
USB | microusb 2.0 | microusb 2.0 | USB Type-C 2.0 | USB on-the-go |
Sensors | accelerometer | fingerprint ( rear-mounted ) | accelerometer | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | Li-lon 2000 mAh | removable | Li-lon 2400 mAh battery | li-po 4500 mAh | Non-removable |
Battery Charge | Fast charging 18w | ||
Colors | black, white, gold | gold color gradations, black color gradations, blue color gradations | sky color color gradations, black color gradations, blue color gradations |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / cdma / hspa / lte |
5G bands | |||
Network speed | hspa 21.1/5.76 mbps lte cat4 150/50 mbps | cat | hspa 42.2/5.76 mbps lte-a |
GPRS | |||
EDGE | |||
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