Compare Devices
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Brand | vivo | samsung | lenovo |
Model | vivo z5i | samsung galaxy s7 | lenovo tab 2 a7-30 |
Announced | 2019 November | 2016 February | 2015 January. Released 2015 April |
Status | Available. Released 2019 November | Available. Released 2016 March | discontinued |
Device Body | |||
Dimensions | 162.2 x 76.5 x 8.9 mm ( 6.39 x 3.01 x 0.35 in ) | 142.4 x 69.6 x 7.9 mm ( 5.61 x 2.74 x 0.31 in ) | 191 x 105 x 8.9 mm ( 7.52 x 4.13 x 0.35 in ) |
Weight in gram | 193 | 152 | 269 |
SIM card | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) - g930f | Mini-SIM |
Water Resistance | No | No | |
Display type | IPS LCD | Super AMOLED capacitive touchscreen | 16millioncolors | IPS LCD |
Display resolution | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~395 pixel per inch density ) | 1440 x 2560 pixels | 16 : 9 ratio ( ~577 pixel per inch density ) | 600 x 1024 pixels | 16 : 9 ratio ( ~170 pixel per inch density ) |
Display size | 6.53 inches | 104.7 cm2 ( ~84.4% screen to body ratio ) | 5.1 inches | 71.5 cm2 ( ~72.1% screen to body ratio ) | 7.0 inches | 137.9 cm2 ( ~68.8% screen to body ratio ) |
Display Protection | |||
Operating System | android 9.0 ( pie ) | funtouch 9.2 | android 6.0 ( marshmallow ) | upgradable to android 8.0 ( oreo ) ; touchwiz ui | android 4.4.2 ( kitkat ) | upgradable to 5.0 ( lollipop ) |
CPU | Octa-core ( 2x2.0 GHz kryo 460 gold & 6x1.7 GHz kryo 460 silver ) | Octa-core ( 4x2.3 GHz mongoose & 4x1.6 GHz cortex-a53 ) | Quad-core 1.3 GHz cortex-a7 |
Chipset | Qualcomm sdm675 snapdragon 675 ( 11 nm ) | exynos 8890 Octa ( 14 nm ) | mediatek mt8382m ( 28 nm ) |
GPU | adreno 612 | mali-t880 mp12 | mali-400mp2 |
Memory card | microsdxc ( uses shared sim slot ) | microSD | up to 256 GB ( uses shared sim slot ) - dual sim model only | |
Memory v1 | 128gb 8gb RAM | 32gb 4gb RAM | 16gb 1gb RAM |
Memory v2 | 64gb 4gb RAM | ||
Primary camera | 16 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus 8 megapixel| lens aperture2.2 | 13mm ( ultrawide ) 2 megapixel| lens aperture2.4 | ( macro ) | 12 megapixel| lens aperture1.7 | 26mm ( wide ) | 1/2.55 | 1.4µm | Dual Pixel phase detection autofocus | OIS | 2 mega pixel |
Secondary camera | 16 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/3.06" | 1.0µm | 5 megapixel| lens aperture1.7 | 22mm ( wide ) | 1/4.1 | 1.34µm | vga |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | Yes | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n | hotspot |
Bluetooth | 5.0 | a2dp | le | aptx | 4.2 | a2dp | le | aptx | 4.0 | a2dp |
GPS | Yes with a-gps glonass bds | Yes with a-gps glonass bds | Yes with a-gps |
NFC | No | Yes | No |
Radio | FM Radio | No | FM Radio |
USB | microusb 2.0 | USB on-the-go | microusb 2.0 | USB on-the-go | microusb 2.0 |
Sensors | fingerprint ( rear-mounted ) | accelerometer | proximity | compass | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | heart rate | spo2 | accelerometer |
Battery | li-po 5000 mAh | Non-removable | Non-removable Li-lon 3000 mAh battery | Li-lon 3450 mAh | Non-removable |
Battery Charge | Fast charging 18w | ||
Colors | black color gradations, blue color gradations | black, white, gold, silver, pink color gradations | white color gradations, black color gradations, cyan color gradations, cotton candy |
Network technology | gsm / cdma / hspa / evdo / lte | gsm / hspa / lte | gsm / hspa |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte-a | hspa 42.2/5.76 mbps lte-a (3ca) cat9 450/50 mbps | hspa 21.1/5.76 mbps |
GPRS | |||
EDGE | |||
Approx price |
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200 GBP
230 EUR
2280 NOK
2400 SEK
14700 RUB
240 USD
1240 BRL
340 AUD
310000 KRW
32000 JPY
330 SGD
1050 MYR
860 AED
4000 ZAR
