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Cubot X90
The Cubot X90 is a 4G phone with a 6.67-inch curved 120Hz AMOLED display, a MediaTek Helio G99 chipset, a 100MP main camera and a 5100mAh battery with 33W charging. It has 16GB of RAM and 256GB of storage, and launched on AliExpress on 17 June 2024 at a special price of $159.45.
Pros
- Curved 6.67-inch 1080x2400 AMOLED display with 120Hz refresh rate and 1500 nits peak brightness
- 100MP main camera with a 16MP ultra-wide and a 32MP front camera
- 5100mAh battery with 33W wired charging
- Slim 9.35mm, 207g body with 16GB RAM and 256GB storage
- NFC and an in-display fingerprint sensor
Cons
- No 5G connectivity
- Helio G99 is an entry-level chipset for the price
- No 3.5mm headphone jack
- Wi-Fi 5 only and no official IP rating
Below average
Computed from specs & benchmarks via our public methodology.
Performance uses the published results of the MediaTek Helio G99, because we have no benchmark result for this device itself yet.
Full specifications
Everything we track for the Cubot X90
Display
- Screen size
- 6.67 ″
- Panel type
- AMOLED
- Resolution
- 1080x2400
- Pixel density
- 395 ppi
- Refresh rate
- 120 Hz
- Peak brightness
- 1,500 nits
Performance
- Chipset
- MediaTek Helio G99
- RAM (max)
- 16 GB
- Storage options
- 256GB
Camera
- Main camera
- 100 MP
- Main aperture
- f/1.9
- Ultra-wide
- 16 MP
- Max video
- 1080p
- Front camera
- 32 MP
Battery
- Capacity
- 5,100 mAh
- Wired charging
- 33 W
Design
- Weight
- 207 g
- Thickness
- 9.4 mm
Connectivity
- 5G
- No
- Wi-Fi
- Wi-Fi 5 (802.11a/b/g/n/ac)
- Bluetooth
- 5.2
- NFC
- Yes
- USB
- USB-C
Software
- OS at launch
- Android 14
Audio
- 3.5mm jack
- No
Quick answers
Is the Cubot X90 good in 2026?
The Cubot X90 earns an Inno Score of 40.7/100 (“Below average”) based on its specs and benchmark results. The Cubot X90 is a 4G phone with a 6.67-inch curved 120Hz AMOLED display, a MediaTek Helio G99 chipset, a 100MP main camera and a 5100mAh battery with 33W charging. It has 16GB of RAM and 256GB of storage, and launched on AliExpress on 17 June 2024 at a special price of $159.45.
What are the key specs of the Cubot X90?
Chipset: MediaTek Helio G99 · Screen size: 6.67 ″ · Capacity: 5,100 mAh · Main camera: 100 MP
What are the closest alternatives to the Cubot X90?
Its closest rivals on InnoReviews are iPhone 12, Lava Play Ultra 5G, CMF Phone 2 Pro — open the comparison pages for a spec-by-spec breakdown.
