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Brand |
huawei | vivo | |
Model |
huawei Watch gt 2 | vivo y91 | |
Announced |
2019 September | 2018 November | |
Status |
Available. Released 2019 October | Available. Released 2018 November | |
Device Body |
glass front | ceramic back | stainless steel frame | ||
Dimensions |
45.9 x 45.9 x 10.7 mm ( 1.81 x 1.81 x 0.42 in ) | 155.1 x 75.1 x 8.3 mm ( 6.11 x 2.96 x 0.33 in ) | |
Weight in gram |
41 | 163.5 | |
SIM card |
No | dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance |
50meterwater resistant | ||
Display type |
OLED | IPS LCD | |
Display resolution |
454 x 454 pixels ( ~326 pixel per inch density ) | 720 x 1520 pixels | 19 : 9 ratio ( ~270 pixel per inch density ) | |
Display size |
1.39 inches | 6.22 inches | 96.6 cm2 ( ~82.9% screen to body ratio ) | |
Display Protection |
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Operating System |
proprietary Operating system | android 8.1 ( oreo ) | funtouch 4.5 | |
CPU |
Octa-core ( 4x1.95 GHz cortex-a53 & 4x1.45 GHz Cortex a53 ) | ||
Chipset |
Qualcomm sdm439 snapdragon 439 ( 12 nm ) | ||
GPU |
adreno 505 | ||
Memory card |
No | microsdxc ( dedicated slot ) | |
Memory v1 |
4gb 32mb RAM | 16gb 2gb RAM | |
Memory v2 |
32gb 2gb RAM | 32gb 3gb RAM | ||
Primary camera |
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13 megapixel| lens aperture2.2 | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) |
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Secondary camera |
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8 megapixel| lens aperture1.8 |
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Loud speaker |
Yes ( 46mm Only ) | Yes | |
Audio jack |
No | Yes | |
WLAN |
No | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | |
Bluetooth |
5.1.0 | le | edr | 4.2 | a2dp | le | |
GPS |
Yes with glonass galileo | Yes with a-gps glonass bds | |
NFC |
Yes ( china only ) | No | |
Radio |
No | FM Radio | |
USB |
No | microusb 2.0 | USB on-the-go | |
Sensors |
accelerometer | gyroscope | heart rate | barometer | compass | fingerprint ( rear-mounted ) | accelerometer | proximity | compass | |
Battery |
Li-lon 455 mAh | Non-removable | li-po 4030 mAh | Non-removable | |
Battery Charge |
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Colors |
grey color gradations, black color gradations, stainless steel | black color gradations, ocean color color gradations | |
Network technology |
No cellular connectivity | gsm / hspa / lte | |
5G bands |
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Network speed |
No | hspa 42.2/5.76 mbps lte cat5 150/75 mbps | |
GPRS |
No | ||
EDGE |
No | ||
Approx price |
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