vivo iQOO U3x Standard
#2946
ZTE Blade 20
#3283Category Breakdown
vivo iQOO U3x Standard
ZTE Blade 20
Performance
79.378.1
Camera
19.119.1
Display
56.556.5
Battery
33.733.7
Build
67.967.9
Connectivity
58.852.5
Audio
8.98.9
Overall
45.042.4
Summary
- The vivo iQOO U3x Standard features a slightly larger 6.51-inch IPS LCD display with a resolution of 720 x 1600 pixels, compared to the ZTE Blade 20's 6.49-inch display at 720 x 1560 pixels.
- In terms of performance, the iQOO U3x is powered by the Mediatek Helio G80 chipset, while the Blade 20 uses the Helio P60, with both offering 128GB storage and 4GB RAM.
- The camera setup on the Blade 20 is superior, featuring a 16 MP main sensor and an ultrawide lens, compared to the iQOO's 13 MP dual-camera system.
- Both phones have a 5000 mAh battery with 18W charging and lack wireless charging.
- The build quality is similar, with both using glass fronts and plastic backs, but the iQOO runs on Android 11 with OriginOS, while the Blade 20 operates on Android 9.0.
Side-by-side Specification Comparison
vivo iQOO U3x Standard
ZTE Blade 20
General
Release Date
2021, June 07
2019
Announced
2021, June 07
2019
Description
Also known as Vivo iQOO U3x Standard Edition, Vivo iQOO U3x 4G
N/A
Display
Size
6.51"
6.49"
Type
IPS LCD
IPS LCD
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
720 x 1560 pixels, 19.5:9 ratio (~265 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6769V/CU Helio G80 (12 nm)
Mediatek MT6771 Helio P60 (12 nm)
CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU
Mali-G52 MC2
Mali-G72 MP3
Memory
128GB 4GB RAM, 128GB 6GB RAM
128GB 4GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
13 MP, f/2.2, (wide), PDAF2 MP, f/2.4, (depth)
16 MP, f/1.8, (wide), PDAF8 MP, f/2.2, 12mm (ultrawide)2 MP, f/2.4, (depth)
Main Camera Features
LED flash, HDR
LED flash, HDR, panorama
Front Camera
8 MP, f/1.8, (wide)
8 MP, f/2.0
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
5000 mAh
5000 mAh
Battery Details
5000 mAh
Li-Po 5000 mAh, non-removable
Charging Details
18W wired
18W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
164.4 x 76.3 x 8.4 mm (6.47 x 3.00 x 0.33 in)
162.9 x 76.6 x 9 mm (6.41 x 3.02 x 0.35 in)
Weight
191.4 g
190 g
Materials
Glass front, plastic back, plastic frame
Glass front, plastic back, plastic frame
Colors
Black, Silver
Turquoise, Magic red
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / CDMA / HSPA / CDMA2000 / LTE
GSM / CDMA / HSPA / EVDO / LTE
Network Speed
HSPA, LTE
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 b/g/n
Bluetooth
5.0, A2DP, LE, aptX
5.0, A2DP, LE
NFC
✗
✗
USB
microUSB 2.0, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO, BDS
GPS, GLONASS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 11, OriginOS 1.0 for iQOO
Android 9.0 (Pie)
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (rear-mounted), accelerometer, proximity, compass