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InnoReviews

Ulefone Note 23 vs Vivo S2

Ulefone Note 23

Ulefone

Ulefone Note 23

$85

25.6Inno Score
VS
WINNER
Vivo S2
48.5Inno Score
20Performance28.9
29.1Display65.5
20Camera34.1
38.8Battery70.9
20Features57.3
2 spec wins — Ulefone Note 2311 spec wins — Vivo S2

InnoReviews verdict

Vivo S2 wins this phone face-off, 48.5 to 25.6, pulling ahead mainly in features (+37) and display (+36). Ulefone Note 23 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Ulefone Note 23

  • Has 3.5mm jack — the other doesn't

Reasons to pick the Vivo S2

  • Stronger performance score: 29 vs 20
  • Stronger display score: 66 vs 29
  • Stronger camera score: 34 vs 20
  • Stronger battery score: 71 vs 39
  • Stronger features score: 57 vs 20

Display

Display comparison: Ulefone Note 23 versus Vivo S2
SpecUlefone Note 23Vivo S2
Screen size6.56 ″6.83 ″+4%
Panel type—3D Curved AMOLED
Resolution540x12101260x2800
Pixel density202 ppi449 ppi+122%
Refresh rate90 Hz120 Hz+33%
Peak brightness400 nits3,000 nits+650%
Screen-to-body—91.4 %

Performance

Performance comparison: Ulefone Note 23 versus Vivo S2
SpecUlefone Note 23Vivo S2
ChipsetUnisoc T7100MediaTek Dimensity 7360-Turbo
RAM (max)3 GB8 GB+167%
Storage options32GB128/256GB
Storage type—UFS 3.1

Camera

Camera comparison: Ulefone Note 23 versus Vivo S2
SpecUlefone Note 23Vivo S2
Main camera8 MP50 MP+525%
Main aperturef/2.0f/1.8
Max video1080p@30fps—
Front camera5 MP32 MP+540%
OIS—No

Battery

Battery comparison: Ulefone Note 23 versus Vivo S2
SpecUlefone Note 23Vivo S2
Capacity5,000 mAh7,050 mAh+41%
Wired charging10 W44 W+340%

Design

Design comparison: Ulefone Note 23 versus Vivo S2
SpecUlefone Note 23Vivo S2
Weight192 g+3%197 g
Thickness8.8 mm8 mm+9%
IP rating—IP68/IP69
Frame material—Plastic

Connectivity

Connectivity comparison: Ulefone Note 23 versus Vivo S2
SpecUlefone Note 23Vivo S2
5GNoYes
Wi-FiWi-Fi 4Wi-Fi 5
Bluetooth4.25.4
NFCNoNo
USBUSB-C 2.0USB-C 2.0
eSIMNoNo

Software

Software comparison: Ulefone Note 23 versus Vivo S2
SpecUlefone Note 23Vivo S2
OS at launchAndroid 16 GoAndroid 16 (OriginOS 6)
OS update pledge—3 years

Audio

Audio comparison: Ulefone Note 23 versus Vivo S2
SpecUlefone Note 23Vivo S2
Stereo speakers—Yes
3.5mm jackYesNo

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