ZoomPhoto 1 of 1itel
itel S25 Ultra
The itel S25 Ultra is a 4G-only Android phone with a 6.78-inch curved 120Hz AMOLED display, a Unisoc T620 chipset, and a 5000mAh battery with 18W wired charging. It launched in November 2024 on Android 14 (itel OS 14.5), with up to 512GB of UFS 2.2 storage, 8GB of physical RAM, a 6.9mm body, and IP64 dust and splash resistance.
Pros
- 6.78-inch curved AMOLED panel with 120Hz refresh rate and a rated 1400 nits peak brightness
- Slim 6.9mm, 163g body with Gorilla Glass 7i and IP64 dust and splash resistance
- 5000mAh battery with 18W wired charging and bypass charging for gaming while plugged in
- Up to 512GB of UFS 2.2 storage and 8GB of physical RAM, extendable with 8GB of virtual RAM
- 50MP f/1.6 main camera and 32MP front camera, both recording up to 1440p at 30fps
Cons
- No 5G; the Unisoc T620 is a 4G-only chipset
- No 3.5mm headphone jack and no wireless charging
- Rear setup is a 50MP main sensor plus a macro lens, with no ultra-wide, telephoto, or optical stabilization listed
- NFC availability depends on the market, and the Unisoc T620 is an entry-level 12nm chip
Below average
Computed from specs & benchmarks via our public methodology.
Performance uses the published results of the Unisoc T620, because we have no benchmark result for this device itself yet.
Full specifications
Everything we track for the itel S25 Ultra
Display
- Screen size
- 6.78 ″
- Panel type
- AMOLED
- Resolution
- 1080x2436
- Pixel density
- 393 ppi
- Refresh rate
- 120 Hz
- Peak brightness
- 1,400 nits
- Screen-to-body
- 94 %
Performance
- Chipset
- Unisoc T620
- RAM (max)
- 8 GB
- Storage options
- 128GB/256GB/512GB
- Storage type
- UFS 2.2
Camera
- Main camera
- 50 MP
- Main aperture
- f/1.6
- Max video
- 1440p@30fps
- Front camera
- 32 MP
- OIS
- No
Battery
- Capacity
- 5,000 mAh
- Wired charging
- 18 W
- Wireless charging
- 0 W
Design
- Weight
- 163 g
- Thickness
- 6.9 mm
- IP rating
- IP64
Connectivity
- 5G
- No
- NFC
- Yes
- USB
- USB-C 2.0
Software
- OS at launch
- Android 14 (itel OS 14.5)
- OS update pledge
- 2 years
Audio
- 3.5mm jack
- No
Quick answers
Is the itel S25 Ultra good in 2026?
The itel S25 Ultra earns an Inno Score of 35.1/100 (“Below average”) based on its specs and benchmark results. The itel S25 Ultra is a 4G-only Android phone with a 6.78-inch curved 120Hz AMOLED display, a Unisoc T620 chipset, and a 5000mAh battery with 18W wired charging. It launched in November 2024 on Android 14 (itel OS 14.5), with up to 512GB of UFS 2.2 storage, 8GB of physical RAM, a 6.9mm body, and IP64 dust and splash resistance.
What are the key specs of the itel S25 Ultra?
Chipset: Unisoc T620 · Screen size: 6.78 ″ · Capacity: 5,000 mAh · Main camera: 50 MP
What are the closest alternatives to the itel S25 Ultra?
Its closest rivals on InnoReviews are HMD Vibe 5G, realme C71, Lava Blaze X 5G — open the comparison pages for a spec-by-spec breakdown.
