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InnoReviews

Ulefone Armor 28 Ultra vs vivo T4 5G

WINNER
Ulefone Armor 28 Ultra
61.6Inno Score
VS
vivo T4 5G
57.6Inno Score
55.2Performance46.7
53.7Display72.2
46.8Camera45.9
94.7Battery81.6
60Features36
6 spec wins — Ulefone Armor 28 Ultra5 spec wins — vivo T4 5G

InnoReviews verdict

Ulefone Armor 28 Ultra wins this phone face-off, 61.6 to 57.6, pulling ahead mainly in features (+24) and battery (+13). vivo T4 5G still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Ulefone Armor 28 Ultra

  • Stronger performance score: 55 vs 47
  • Stronger battery score: 95 vs 82
  • Stronger features score: 60 vs 36
  • 56% higher Front camera: 50 MP vs 32 MP
  • 45% higher capacity: 10,600 mAh vs 7,300 mAh

Reasons to pick the vivo T4 5G

  • Stronger display score: 72 vs 54
  • 127% higher Peak brightness: 5,000 nits vs 2,200 nits
  • 59% lower thickness: 7.9 mm vs 19.4 mm
  • 56% lower weight: 199 g vs 450 g
  • Has OIS — the other doesn't

Display

Display comparison: Ulefone Armor 28 Ultra versus vivo T4 5G
SpecUlefone Armor 28 Ultravivo T4 5G
Screen size6.67 ″6.77 ″+1%
Panel typeAMOLEDAMOLED
Resolution1080x24001080x2392
Pixel density395 ppi+2%387 ppi
Refresh rate120 Hz120 Hz
Peak brightness2,200 nits5,000 nits+127%

Performance

Performance comparison: Ulefone Armor 28 Ultra versus vivo T4 5G
SpecUlefone Armor 28 Ultravivo T4 5G
ChipsetMediaTek Dimensity 9300+Qualcomm Snapdragon 7s Gen 3
Geekbench 6 (single)2,158Top 29%—
Geekbench 6 (multi)7,082Top 22%—
RAM (max)16 GB+33%12 GB
Storage options1TB128/256GB
Storage typeUFS 4.0UFS 2.2

Camera

Camera comparison: Ulefone Armor 28 Ultra versus vivo T4 5G
SpecUlefone Armor 28 Ultravivo T4 5G
Main camera50 MP50 MP
Main aperturef/1.9f/1.8
Ultra-wide50 MP—
Max video8K@30fps4K@30fps
Front camera50 MP+56%32 MP
OISNoYes

Battery

Battery comparison: Ulefone Armor 28 Ultra versus vivo T4 5G
SpecUlefone Armor 28 Ultravivo T4 5G
Capacity10,600 mAh+45%7,300 mAh
Wired charging120 W+33%90 W
Wireless charging50 W—

Design

Design comparison: Ulefone Armor 28 Ultra versus vivo T4 5G
SpecUlefone Armor 28 Ultravivo T4 5G
Weight450 g199 g+56%
Thickness19.4 mm7.9 mm+59%
IP ratingIP68/IP69KIP65

Connectivity

Connectivity comparison: Ulefone Armor 28 Ultra versus vivo T4 5G
SpecUlefone Armor 28 Ultravivo T4 5G
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 6
Bluetooth5.45.2
NFCYesNo
USBUSB-C 3.2 Gen 2USB-C 2.0
eSIMNo—

Software

Software comparison: Ulefone Armor 28 Ultra versus vivo T4 5G
SpecUlefone Armor 28 Ultravivo T4 5G
OS at launchAndroid 14Android 15 (Funtouch OS 15)
OS update pledge—2 years

Audio

Audio comparison: Ulefone Armor 28 Ultra versus vivo T4 5G
SpecUlefone Armor 28 Ultravivo T4 5G
Stereo speakersNoNo
3.5mm jackYes—

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