vivo U1 vs Ai+ Pulse 2

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Comparing the vivo U1 vs Ai+ Pulse 2 across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: vivo U1 runs at a higher processing speed of 1.95 GHz, while Ai+ Pulse 2 runs at 1.8 GHz, making vivo U1 the better performer.


Display: Ai+ Pulse 2 offers a screen size of 6.74 inches, while vivo U1 offers 6.2 inches, making Ai+ Pulse 2 the larger display of the two. vivo U1 features a IPS LCD display compared to Ai+ Pulse 2's LCD, making vivo U1 the better display of the two.


Rear Camera: Ai+ Pulse 2 offers a higher rear camera resolution with 50 MP, while vivo U1 offers 13 MP, making Ai+ Pulse 2 better for rear camera photography.


Front Camera: Both vivo U1 and Ai+ Pulse 2 feature a 8 MP primary front camera.


Battery: Ai+ Pulse 2 offers a higher battery capacity with 6000 mAh, while vivo U1 offers 4030 mAh, making Ai+ Pulse 2 better for longer battery life.


Storage: Ai+ Pulse 2 offers higher internal storage with 64 GB, while vivo U1 offers 32 GB, making Ai+ Pulse 2 the better option for storage.

...read more
✕
vivo U1
₹8,490
(Not Released in India)
✕
Ai+ Pulse 2
₹9,750
@ Amazon
Add to Compare

Summary

Spec Score

70%
71%

Release Date

21 Jun, 2019
22 Apr, 2026

Performance

Snapdragon 439
Unisoc T7250
Octa Core (upto 1.95 GHz)
Quad Core (upto 1.8 GHz)
3 GB RAM
4 GB RAM

Display

6.2 inches (15.75 cm)
6.74 inches (17.12 cm)
IPS LCD
LCD
720x1520 px (HD+)
720x1600 px (HD+)
N/A
120 Hz Refresh Rate

Rear Camera

13 MP
Primary Camera
50 MP
Primary Camera
2 MP
Camera
0.08 MP
Camera

Front Camera

8 MP
8 MP

Battery

4030 mAh
6000 mAh
N/A
18W

Storage

32 GB
64 GB
N/A
eMMC

User Ratings

N/A
4.1/5
(18,709 ratings)

Compare Prices

Not Available in any store
₹9,750
@ Amazon
₹10,999
@ Flipkart

User Feedback

General

Launch Date

N/A
Mar 02, 2026
(Official)

Operating System

Android v8.1 (Oreo)
Android v16

OS Updates

N/A
1 Year

Security Updates

N/A
3 Year

Custom UI

Funtouch OS
NxtQuantum OS

Performance

Performance Rating

Avg
Good

Chipset

Qualcomm Snapdragon 439
Unisoc T7250
View Details

Processor

Octa core

1.95 GHz, Quad core, Cortex A53 1.45 GHz, Quad core, Cortex A53
Quad core

1.8 GHz, Dual core, Cortex A75 1.6 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

N/A
12 nm

Graphics (GPU)

Adreno 505
Mali-G57

RAM

3 GB
4 GB / 6 GB

RAM Type

N/A
LPDDR4X

Display

Display Rating

Excellent
Very Good

Display Type

IPS LCD
LCD

Screen Size

6.2 inches  (15.75 cm)
6.74 inches  (17.12 cm)

Resolution

720x1520 px (HD+)
720x1600 px (HD+)

Brightness

N/A
400 nits

Refresh Rate

N/A
120 Hz

Aspect Ratio

19:9
20:9

Pixel Density

271 ppi
260 ppi

Screen to Body Ratio (calculated)

82.07 %
86.29 %

Bezel-less Display

Yes with waterdrop notch
Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

88.6 %
N/A

Design

Height

155.1 mm
165.72 mm

Width

75 mm
76.7 mm

Thickness

8.2 mm
8.5 mm

Weight

163.5 grams
193 grams

Rear Camera

Rear Camera Rating

Good
Good

Resolution

13 MP
Primary Cameraf/2.2
50 MP
Primary Camera
2 MP
f/2.4
0.08 MP

Autofocus

Yes Phase Detection Autofocus
Yes

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
N/A

Settings

Exposure compensation ISO control
N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
N/A

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
N/A

Video Recording

N/A
Full HD @60 fps
HD @30/60 fps

Front Camera

Front Camera Rating

Good
Good

Resolution

8 MP
f/2.0 Primary Camera
8 MP
Primary Camera

Autofocus

N/A
No

Flash

N/A
Yes Screen flash

Battery

Battery Rating

Very Good
Very Good

Capacity

4030 mAh
6000 mAh

Battery Type

Li-ion
Li-Polymer

Quick Charging

N/A
Yes 18W

Storage

Internal Storage

32 GB
64 GB / 128 GB

Storage Type

N/A
eMMC

Expandable Storage

Yes Up to 256 GB
Yes Up to 1 TB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G
5G Not Supported 4G

VoLTE

Yes
Yes

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
N/A

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
N/A

Wi-Fi

Yes Wi-Fi 4 (802.11 a/b/g/n)
Yes Wi-Fi

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.0

GPS

Yes with Glonass
Yes

Multimedia

Audio Jack

3.5 mm
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Rear
Side

Other Sensors

Light sensor Proximity sensor Accelerometer Gyroscope
N/A

Compare Prices

Not Available in any store
₹9,750
@ Amazon
₹10,999
@ Flipkart