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InnoReviews

realme GT 6T vs Vivo X300 Ultra

realme GT 6T
60.5Inno Score
VS
WINNER
Vivo X300 Ultra
88.1Inno Score
46.7Performance93.3
82.2Display82.3
45.9Camera84.6
71.8Battery91.5
65.3Features84
4 spec wins — realme GT 6T10 spec wins — Vivo X300 Ultra

InnoReviews verdict

Vivo X300 Ultra wins this phone face-off, 88.1 to 60.5, pulling ahead mainly in performance (+47) and camera (+39). realme GT 6T still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the realme GT 6T

  • 33% higher Peak brightness: 6,000 nits vs 4,500 nits
  • 20% higher Wired charging: 120 W vs 100 W
  • 18% lower weight: 191 g vs 232 g

Reasons to pick the Vivo X300 Ultra

  • Stronger performance score: 93 vs 47
  • Stronger camera score: 85 vs 46
  • Stronger battery score: 92 vs 72
  • Stronger features score: 84 vs 65
  • 525% higher ultra-wide: 50 MP vs 8 MP

Display

Display comparison: realme GT 6T versus Vivo X300 Ultra
Specrealme GT 6TVivo X300 Ultra
Screen size6.78 ″6.82 ″+1%
Panel typeLTPO AMOLEDLTPO AMOLED
Resolution1264x27801440x3168
Pixel density450 ppi510 ppi+13%
Refresh rate120 Hz144 Hz+20%
Peak brightness6,000 nits+33%4,500 nits
Screen-to-body94.2 %+4%90.3 %

Performance

Performance comparison: realme GT 6T versus Vivo X300 Ultra
Specrealme GT 6TVivo X300 Ultra
ChipsetQualcomm Snapdragon 7+ Gen 3Qualcomm Snapdragon 8 Elite Gen 5
AnTuTu—4,085,695
Geekbench 6 (single)—3,730Top 3%
Geekbench 6 (multi)—11,494Top 3%
RAM (max)12 GB16 GB+33%
Storage options128/256/512GB256/512GB/1TB
Storage typeUFS 3.1/4.0UFS 4.1

Camera

Camera comparison: realme GT 6T versus Vivo X300 Ultra
Specrealme GT 6TVivo X300 Ultra
Main camera50 MP200 MP+300%
Main aperturef/1.88f/1.9
Ultra-wide8 MP50 MP+525%
Telephoto—200 MP
Optical zoom—3.7 x
Max video4K@60fps8K@30fps
Front camera32 MP50 MP+56%
OISYesYes

Battery

Battery comparison: realme GT 6T versus Vivo X300 Ultra
Specrealme GT 6TVivo X300 Ultra
Capacity5,500 mAh6,600 mAh+20%
Wired charging120 W+20%100 W
Wireless charging—40 W
Active use endurance—16 h

Design

Design comparison: realme GT 6T versus Vivo X300 Ultra
Specrealme GT 6TVivo X300 Ultra
Weight191 g+18%232 g
Thickness8.7 mm8.2 mm+5%
IP ratingIP65IP68/IP69
Frame materialPlasticAluminum

Connectivity

Connectivity comparison: realme GT 6T versus Vivo X300 Ultra
Specrealme GT 6TVivo X300 Ultra
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB Type-CUSB-C 3.2
eSIM—Yes

Software

Software comparison: realme GT 6T versus Vivo X300 Ultra
Specrealme GT 6TVivo X300 Ultra
OS at launchAndroid 14 (realme UI 5.0)Android 16 (OriginOS 6)
OS update pledge3 years5 years+67%

Audio

Audio comparison: realme GT 6T versus Vivo X300 Ultra
Specrealme GT 6TVivo X300 Ultra
Stereo speakersYesYes
3.5mm jackNoNo

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