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Brand | vivo | apple | samsung |
Model | vivo y71i | apple iphone 7 | samsung galaxy s7 edge (usa) |
Announced | 2018 October | 2016 September 07 | 2016 February |
Status | Available. Released 2018 October | Available. Released 2016 September 16 | Available. Released 2016 March |
Device Body | |||
Dimensions | 155.9 x 75.7 x 7.8 mm ( 6.14 x 2.98 x 0.31 in ) | 138.3 x 67.1 x 7.1 mm ( 5.44 x 2.64 x 0.28 in ) | 150.9 x 72.6 x 7.7 mm ( 5.94 x 2.86 x 0.30 in ) |
Weight in gram | 150 | 138 | 157 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM | Nano-SIM |
Water Resistance | |||
Display type | IPS LCD | Retina IPS LCD capacitive touchscreen | 16millioncolors | Super AMOLED capacitive touchscreen | 16millioncolors |
Display resolution | 720 x 1440 pixels | 18 : 9 ratio ( ~268 pixel per inch density ) | 750 x 1334 pixels | 16 : 9 ratio ( ~326 pixel per inch density ) | 1440 x 2560 pixels | 16 : 9 ratio ( ~534 pixel per inch density ) |
Display size | 6.0 inches | 92.9 cm2 ( ~78.7% screen to body ratio ) | 4.7 inches | 60.9 cm2 ( ~65.6% screen to body ratio ) | 5.5 inches | 83.4 cm2 ( ~76.1% screen to body ratio ) |
Display Protection | |||
Operating System | android 8.1 ( oreo ) | funtouch 4 | iOS 10.0.1 | upgradable to iOS 13.6.1 | android 6.0 ( marshmallow ) | upgradable to android 8.0 ( oreo ) ; touchwiz ui |
CPU | Quad-core 1.4 GHz cortex-a53 | Quad-core 2.34 GHz ( 2x hurricane + 2x zephyr ) | Quad-core ( 2x2.15 GHz kryo & 2x1.6 GHz kryo ) |
Chipset | Qualcomm msm8917 snapdragon 425 ( 28 nm ) | apple a10 fusion ( 16 nm ) | Qualcomm msm8996 snapdragon 820 ( 14 nm ) |
GPU | adreno 308 | powervr series7xt plus ( six-core graphics ) | adreno 530 |
Memory card | microsdxc ( dedicated slot ) | No | microSD | up to 1 TB ( dedicated slot ) |
Memory v1 | 16gb 2gb RAM | 32gb 2gb RAM | 32gb 4gb RAM |
Memory v2 | 128gb 2gb RAM | 256gb 2gb RAM | ||
Primary camera | 8 megapixel| lens aperture2.2 | Auto focus | 12 megapixel| lens aperture1.8 | 28mm ( wide ) | 1/3 | phase detection autofocus | OIS | 12 megapixel| lens aperture1.7 | 26mm ( wide ) | 1/2.55 | 1.4µm | Dual Pixel phase detection autofocus | OIS |
Secondary camera | 5 megapixel| lens aperture2.0 | 7 megapixel| lens aperture2.2 | 32mm ( standard ) | 5 megapixel| lens aperture1.7 | 22mm ( wide ) | 1/4.1 | 1.34µm |
Loud speaker | Yes | Yes with stereo speakers | Yes |
Audio jack | Yes | No | Yes |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | dlna | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 4.2 | a2dp | le | 4.2 | a2dp | le | 4.2 | a2dp | le | aptx |
GPS | Yes with a-gps glonass | Yes with a-gps glonass galileo qzss | Yes with a-gps glonass |
NFC | No | Yes | Yes |
Radio | FM Radio | No | FM Radio ( after sw update; operator dependent ) |
USB | microusb 2.0 | USB on-the-go | 2.0 | proprietary reversible connector | microusb 2.0 | USB on-the-go |
Sensors | accelerometer | proximity | compass | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | heart rate | spo2 |
Battery | Li-lon 3360 mAh | Non-removable | Li-lon 1960 mAh | Non-removable ( 7.45watt per hour ) | Non-removable Li-lon 3600 mAh battery |
Battery Charge | |||
Colors | black, gold | black color gradations, black, silver, gold, gold color gradations, red | black color gradations, silver color gradations, gold color gradations, blue color gradations |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte | gsm / cdma / hspa / evdo / lte |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte | hspa 42.2/5.76 mbps lte-a (3ca) cat9 450/50 mbps ev-do rev.a 3.1 mbps | hspa 42.2/5.76 mbps lte-a (3ca) cat9 450/50 mbps ev-do rev.a 3.1 mbps |
GPRS | |||
EDGE | |||
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