vivo X20
The vivo X20 is a balanced everyday device, powered by the Qualcomm SDM660 Snapdragon 660 (14 nm), suited to light-to-moderate use (2017).
2017 · Lower-mid-range · Android 7.1.1 (Nougat)ⓘ Grades compare this device against others in its own market segment (Mid-range), not against every device on the site.
⚡ Quick Specs
Size6.01" · 155.9 x 75.2 x 7.2 mm (6.14 x 2.96 x 0.28 in)
ChipsetQualcomm SDM660 Snapdragon 660 (14 nm)
RAM4GB
Storage64GB
Main Camera12 MP · LED flash
⚖️ Compare With
✓︎ Pros
✓Sharp 402 PPI screen
✓6.01" OLED/AMOLED display with deep blacks and vibrant colours
✓Lightweight at 159g — easy to carry
✓3.5mm headphone jack for wired audio without adapters
⊗ Cons
✗Smaller 3,250 mAh battery — may need midday charging
✗Entry-level Qualcomm SDM660 Snapdragon 660 (14 nm) — struggles with demanding apps
✗12 MP main camera — basic quality, limited for photography enthusiasts
⚠️ Not ideal for
Heavy usage daysMobile gamingHeavy multitaskingPhotography
ℹ️ Overview
Announced
2017, September. Released 2017, October
⚙️ Performance
Chipset
Qualcomm SDM660 Snapdragon 660 (14 nm)
Mid-range — handles daily tasks well
CPU
Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
OS
Android 7.1.1 (Nougat), upgradable to Android 8.0 (Oreo), Funtouch 3.2
RAM
4GB
Fine for everyday apps
💻 Display
Sharpness
402 ppi
Sharp and comfortable to read
Panel
Super AMOLED
OLED: perfect blacks, vivid colours, power-efficient
📷 Camera
Main Camera
12 MP
Capable for everyday photos
🔋 Battery
Capacity
3,250 mAh
May need midday charging with heavy use
Type
Li-Ion 3250 mAh, non-removable
📱 Design & Build
Weight
159g
Very light — comfortable for long use
Dimensions
155.9 x 75.2 x 7.2 mm (6.14 x 2.96 x 0.28 in)
Build
Glass front, aluminum back, aluminum frame
Colors
Matte Black, Black/Gold, Gold, Rose gold, Blue, Pink
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
📶 Network
Speed
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
2G Bands
GSM 900 / 1800 - SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 1900 / 2100
📡 Connectivity
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
❓ Frequently Asked Questions
No, the vivo X20 does not support 5G — it supports GSM / CDMA / HSPA / LTE.
No, the vivo X20 does not have NFC.
Yes, the vivo X20 supports microSDXC expandable storage.
The vivo X20 SIM configuration: Nano-SIM + Nano-SIM.
Yes, the vivo X20 has a 3.5mm headphone jack.
Speaker setup: Yes.
The vivo X20 ships with Android 7.1.1 (Nougat), upgradable to Android 8.0 (Oreo), Funtouch 3.2.
The vivo X20 uses microUSB 2.0, OTG.
The vivo X20 supports Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct.
The vivo X20 has 5.0, A2DP, LE.
