vivo Z3i
The vivo Z3i is a balanced everyday device, powered by the Mediatek MT6771 Helio P60 (12 nm), suited to light-to-moderate use (2018).
2018 · Lower-mid-range · Android 8.1 (Oreo)ⓘ Grades compare this device against others in its own market segment (Mid-range), not against every device on the site.
⚡ Quick Specs
Size6.3" · 156 x 75.6 x 8.1 mm (6.14 x 2.98 x 0.32 in)
ChipsetMediatek MT6771 Helio P60 (12 nm)
RAM6GB
Storage128GB
Main Camera16 MP · LED flash
⚖️ Compare With
✓︎ Pros
✓Sharp 400 PPI screen
✓6.3" IPS LCD display with accurate colours and wide viewing angles
✓Lightweight at 164g — easy to carry
✓3.5mm headphone jack for wired audio without adapters
⊗ Cons
✗Smaller 3,315 mAh battery — may need midday charging
✗Entry-level Mediatek MT6771 Helio P60 (12 nm) — struggles with demanding apps
⚠️ Not ideal for
Heavy usage daysMobile gamingHeavy multitasking
ℹ️ Overview
Announced
2018, October. Released 2018, October
⚙️ Performance
Chipset
Mediatek MT6771 Helio P60 (12 nm)
Mid-range — handles daily tasks well
CPU
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
RAM
6GB
Fine for everyday apps
💻 Display
Sharpness
400 ppi
Sharp and comfortable to read
Panel
IPS LCD
IPS: accurate colours, good brightness
📷 Camera
Main Camera
16 MP
Capable for everyday photos
🔋 Battery
Capacity
3,315 mAh
May need midday charging with heavy use
📱 Design & Build
Weight
164g
Very light — comfortable for long use
Dimensions
156 x 75.6 x 8.1 mm (6.14 x 2.98 x 0.32 in)
Colors
Aurora blue, Millenium Pink
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
📶 Network
2G Bands
GSM 850 / 900 / 1800 / 1900
📡 Connectivity
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
❓ Frequently Asked Questions
No, the vivo Z3i does not support 5G — it supports GSM / CDMA / HSPA / LTE.
No, the vivo Z3i does not have NFC.
No, the vivo Z3i charges via cable only — no wireless charging.
Yes, up to 18W (18W wired).
Yes, the vivo Z3i supports microSDXC expandable storage.
The vivo Z3i SIM configuration: Nano-SIM + Nano-SIM.
Yes, the vivo Z3i has a 3.5mm headphone jack.
Speaker setup: Yes.
The vivo Z3i ships with Android 8.1 (Oreo).
The vivo Z3i uses microUSB 2.0, OTG.
The vivo Z3i supports Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct.
The vivo Z3i has 4.2, A2DP, EDR, LE, aptX.
