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InnoReviews

POCO X4 GT vs Vivo S2

POCO X4 GT

Xiaomi

POCO X4 GT

$379

46.4Inno Score
VS
Vivo S2
46.4Inno Score
24.8chipPerformancechip21.8
73.6Display65.5
32.3Camera34.1
59.1Battery70.9
60Features57.3
5 spec wins — POCO X4 GT7 spec wins — Vivo S2

InnoReviews verdict

This one is close to a dead heat: POCO X4 GT scores 46.4 against 46.4 for Vivo S2. Pick by the categories that matter to you — POCO X4 GT edges ahead in display and performance, or by price.

Which would you pick?

Key differences

Reasons to pick the POCO X4 GT

  • Stronger performance score: 25 vs 22
  • Stronger display score: 74 vs 66
  • 52% higher Wired charging: 67 W vs 44 W
  • 28% higher Main camera: 64 MP vs 50 MP
  • 20% higher Refresh rate: 144 Hz vs 120 Hz

Reasons to pick the Vivo S2

  • Stronger battery score: 71 vs 59
  • 100% higher Front camera: 32 MP vs 16 MP
  • 50% higher OS update pledge: 3 years vs 2 years
  • 39% higher capacity: 7,050 mAh vs 5,080 mAh
  • 10% higher Pixel density: 449 ppi vs 407 ppi

Display

Display comparison: POCO X4 GT versus Vivo S2
SpecPOCO X4 GTVivo S2
Screen size6.6 ″6.83 ″+3%
Panel typeIPS LCD3D Curved AMOLED
Resolution2460x10801260x2800
Pixel density407 ppi449 ppi+10%
Refresh rate144 Hz+20%120 Hz
Peak brightness—3,000 nits
Screen-to-body—91.4 %

Performance

Performance comparison: POCO X4 GT versus Vivo S2
SpecPOCO X4 GTVivo S2
ChipsetMediaTek Dimensity 8100MediaTek Dimensity 7360-Turbo
RAM (max)8 GB8 GB
Storage options128GB / 256GB128/256GB
Storage typeUFS 3.1UFS 3.1

Camera

Camera comparison: POCO X4 GT versus Vivo S2
SpecPOCO X4 GTVivo S2
Main camera64 MP+28%50 MP
Main aperturef/1.9f/1.8
Ultra-wide8 MP—
Max video4K@30fps—
Front camera16 MP32 MP+100%
OISNoNo

Battery

Battery comparison: POCO X4 GT versus Vivo S2
SpecPOCO X4 GTVivo S2
Capacity5,080 mAh7,050 mAh+39%
Wired charging67 W+52%44 W

Design

Design comparison: POCO X4 GT versus Vivo S2
SpecPOCO X4 GTVivo S2
Weight200 g197 g+1%
Thickness8.9 mm8 mm+10%
IP rating—IP68/IP69
Frame materialPlasticPlastic

Connectivity

Connectivity comparison: POCO X4 GT versus Vivo S2
SpecPOCO X4 GTVivo S2
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 5
Bluetooth5.35.4
NFCYesNo
USBUSB-C 2.0USB-C 2.0
eSIMNoNo

Software

Software comparison: POCO X4 GT versus Vivo S2
SpecPOCO X4 GTVivo S2
OS at launchAndroid 12 (MIUI 13)Android 16 (OriginOS 6)
OS update pledge2 years3 years+50%

Audio

Audio comparison: POCO X4 GT versus Vivo S2
SpecPOCO X4 GTVivo S2
Stereo speakersYesYes
3.5mm jackYesNo

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