Vivo T4x 5Gvsitel S25 Ultra
SETTLEDUpdated September 8, 2026
Vivo T4x 5G wins
Verdict
Vivo T4x 5G wins 2 of 5 categories — our overall pick
Vivo T4x 5G is the overall winner, 2 / 5 — price is its standout. It costs USD 169 — USD 10 more than the itel S25 Ultra. Pay the premium if price is your priority.
- Too close to call between Vivo T4x 5G and itel S25 Ultra.
- Vivo T4x 5G takes Display — led by peak brightness (1,050 nits).
- itel S25 Ultra takes Camera — led by selfie camera (32 MP).
- Vivo T4x 5G takes Battery — led by battery (6,500 mAh).
- Too close to call between Vivo T4x 5G and itel S25 Ultra.
Scores follow our published methodology · v2026.09
In plain English
Choose Vivo T4x 5G if you want…
- Choose Vivo T4x 5G if you want a faster phone for apps and games — 700,000 pts vs 320,000 pts.
- Choose Vivo T4x 5G if you want a screen you can read in sunlight — 1,050 nits vs 550 nits.
- Choose Vivo T4x 5G if you want longer battery life — 6,500 mAh vs 5,000 mAh.
- Choose Vivo T4x 5G if you want faster charging — 44 W vs 18 W.
Choose itel S25 Ultra if you want…
- Choose itel S25 Ultra if you want more room for photos and apps — 256 GB vs 128 GB.
- Choose itel S25 Ultra if you want a bigger screen — 6.78 in vs 6.72 in.
- Choose itel S25 Ultra if you want sharper selfies — 32 MP vs 8 MP.
At a glance
- Vivo T4x 5G
- itel S25 Ultra
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Best price now
Full record
Every spec, side by side — winners get a check and a proportional bar. Ties share the badge.
Performance score
Approximate benchmark score of the chipset — higher is faster for apps, games and AI.
Chipset
The processor inside — shown for reference, never decides a winner.
RAM
More RAM keeps more apps alive in the background.
Storage
Base onboard storage for photos, apps and media.
Screen size
Diagonal screen size — bigger is better for media, smaller is easier to hold.
Pixel density
Sharpness of the screen — above ~400 ppi looks crisp.
Refresh rate
How smooth scrolling and motion feel. 120 Hz is the modern standard.
Peak brightness
Peak brightness in sunlight — higher stays readable outdoors.
Main camera
Resolution of the primary rear camera — photo quality is judged by the Camera quality score, not megapixels.
Selfie camera
Resolution of the front camera.
Telephoto
A dedicated zoom lens for distant subjects without quality loss.
Video score
Composite video rating — stabilisation, 4K/8K support and colour.
Camera score
Composite camera quality from independent testing — how good the photos actually are.
Battery
Battery capacity — higher generally lasts longer.
Charging speed
Wired charging speed — higher refills faster.
Wireless charging
Whether the phone charges wirelessly.
Price
Typical MSRP in US dollars — lower is better value.
Which one should you buy?
Vivo T4x 5G
Choose Vivo T4x 5G if price matters most — it wins the most categories overall. It costs USD 169.
itel S25 Ultra
Choose itel S25 Ultra if price matters most. It costs USD 159, the lowest price in this group.
Pros & cons
Vivo T4x 5G
- 6,500 mAh battery
- 120 Hz display
- 44 W charging
- No ultrawide camera
- Plastic build
- Average low-light camera
itel S25 Ultra
- Curved AMOLED 120 Hz
- Big 6.78-inch screen
- 256 GB storage
- Unisoc chip is slow
- 18 W charging
- Average camera