Comparison of Vivo Y91 (Mediatek) and Vivo Z3 [S]ave
| Attribute |  Vivo Z3 × |  Vivo Y91 (Mediatek) × |
|---|---|---|
| General | ||
| Brand | Vivo | Vivo |
| Launch | ||
| Announced | 2018-10-01 | 2019-01-01 |
| Body | ||
| Width (mm) | 8.1 | 8.3 |
| Length (mm) | 156 | 155.1 |
| Height (mm) | 75.6 | 75.1 |
| Weight (g) | 164 | 163.5 |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM) |
| Network | ||
| Technology |
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| 2G bands |
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| 3G bands |
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| 4G bands |
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| Speed |
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| Platform | ||
| OS | Android 8.1 (Oreo) | Android 8.1 (Oreo) |
| Chipset | Qualcomm SDM670 Snapdragon 670 (10 nm) | Mediatek MT6762 Helio P22 (12 nm) |
| CPU | Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver) | Octa-core 2.0 GHz Cortex-A53 |
| GPU | Adreno 615 | PowerVR GE8320 |
| Memory | ||
| Card slot | microSDXC (dedicated slot) | microSDXC |
| Internal |
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| Display | ||
| Size (in) | 6.3 | 6.22 |
| Resolution (px) | 1080 x 2280 | 720 x 1520 |
| Display Type | IPS LCD | IPS LCD |
| Battery | ||
| Type | Li-Po | Li-Po |
| Capcity (mAh) | 3315 | 4030 |
| Main Camera | ||
| Main Camera Type | Dual | Dual |
| Main Camera Properties |
|
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| Main Camera Video | 1080p@30fps | 1080p@30fps |
| Main Camera Features | LED flash, HDR, panorama | LED flash, panorama |
| Selfie Camera | ||
| Selfie Camera Type | Single | Single |
| Selfie Camera Properties |
|
|
| Selfie Camera Video | 1080p@30fps | - |
| Selfie Camera Features | HDR | - |
| Comms | ||
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth | 4.2, A2DP, EDR, LE, aptX | 5.0, A2DP, LE |
| GPS | + | + |
| NFC | - | - |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0, USB On-The-Go | microUSB 2.0, USB On-The-Go |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
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| Misc | ||
| Colors |
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| Models |
| - |
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