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vivo X20 Plus UD Specifications
Vivo
Released 2018, Jan 15
4 GB RAM · Qualcomm SDM660 Snapdragon 660 (14 nm)
- 181.5g, 7.5mm thickness
- Android 7.1.1, Funtouch 3.2
- 128GB storage, microSDXC
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 7.6 | — |
| Display | 7 | — |
| Performance | 4.8 | — |
| Camera | 3.9 | — |
| Body | 5.6 | — |
| Gaming | 5.8 | — |
| Software | 4.4 | — |
| Connectivity | 2.5 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
6.43"
1080x2160 pixels
12MP
1080p
4GB RAM
Snapdragon 660
3900mAh
23W
Score breakdown
From specs, price tier & release year
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Full specifications
|
Network
|
Technology | GSM / CDMA / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 900 / 1800 | |
| ??? | CDMA 800 & TD-SCDMA | |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G bands | 1, 2, 3, 4, 5, 8, 38, 39, 40, 41 | |
| Speed | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps |
|
Launch
|
Announced | 2018, January. Released 2018, January |
|---|---|---|
| Status | Discontinued |
|
Body
|
Dimensions | 155.3 x 80.1 x 7.5 mm (6.11 x 3.15 x 0.30 in) |
|---|---|---|
| Weight | 181.5 g (6.42 oz) | |
| Build | Glass front, aluminum back, aluminum frame | |
| SIM | Nano-SIM + Nano-SIM |
|
Display
|
Type | Super AMOLED |
|---|---|---|
| Size | 6.43 inches, 106.7 cm2 (~85.8% screen-to-body ratio) | |
| Resolution | 1080 x 2160 pixels, 18:9 ratio (~376 ppi density) |
|
Platform
|
OS | Android 7.1.1 (Nougat), Funtouch 3.2 |
|---|---|---|
| Chipset | Qualcomm SDM660 Snapdragon 660 (14 nm) | |
| CPU | Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) | |
| GPU | Adreno 512 |
|
Memory
|
Card slot | microSDXC (uses shared SIM slot) |
|---|---|---|
| Internal | 128GB 4GB RAM | |
| ??? | eMMC 5.1 |
|
Main Camera
|
Dual | 12 MP, f/1.8, AF Auxiliary lens |
|---|---|---|
| Features | LED flash, HDR, panorama | |
| Video | 1080p@30fps |
|
Selfie camera
|
Single | 12 MP, f/2.0, (wide), 1/2.8", 1.28??m |
|---|---|---|
| Video |
|
Sound
|
Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes | |
| ??? | 32-bit/192kHz Hi-Res audio |
|
Comms
|
WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | |
| Positioning | GPS | |
| NFC | No | |
| Radio | No | |
| USB | microUSB 2.0, OTG |
|
Features
|
Sensors | Fingerprint (under display, optical), accelerometer, proximity, compass |
|---|
|
Battery
|
Type | Li-Ion 3900 mAh, non-removable |
|---|---|---|
| Charging | 22.5W wired |
|
Misc
|
Colors | Matte Black, Gold, Rose gold |
|---|---|---|
| Price | About 550 EUR |
vivo X20 Plus UD official images
Frequently asked questions
Is vivo X20 Plus UD worth buying in 2026?
vivo X20 Plus UD is worth considering if its strengths match your priorities. Genze scores it 5.5/10 for its class. Read owner reviews and compare alternatives before you buy.
Is vivo X20 Plus UD good for gaming?
vivo X20 Plus UD scores 58/100 on our gaming index (chipset, display smoothness, and thermals). Casual and mid-tier titles usually run well; for competitive esports, compare frame stability and heating against phones in the same price band.
What is the battery capacity of vivo X20 Plus UD?
vivo X20 Plus UD has a 3,900 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does vivo X20 Plus UD have?
vivo X20 Plus UD features a 6.43-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does vivo X20 Plus UD have?
vivo X20 Plus UD is available with 4 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for vivo X20 Plus UD?
Genze rates vivo X20 Plus UD 5.5/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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