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Grey smartphone with 7 inch display and dual SIM tray

GAMAKOO

GAMAKOO G25 Ultra 5G 8GB 256GB 7" Android 15 Grey

SKU CH-MDTE-TF56F

Unlocked 5G smartphone with a 7-inch HD display, 48MP camera, 8GB RAM, 256GB storage and a 6000mAh battery running Android 15

  • Storage drive256 GB
  • Connection optionsYes
  • Operating systemAndroid 15
  • Form factorSmart Phones
  • Technology type5G
  • SIM configurationDual SIM Cards

Color Grey

  • Handles intensive multitasking with 8GB RAM and 256GB storage
  • Massive 6000mAh battery delivers extended usage time
  • Expansive 7-inch HD Full Display for immersive viewing
  • Advanced 48MP main camera captures detailed photos
  • Runs latest Android 15 operating system out of the box

Large-screen smartphone for multitasking users

The GAMAKOO G25 Ultra 5G is a dual-SIM Android 15 phone with a 7-inch HD Full Display, 8GB RAM and 256GB internal storage. It runs on a Snapdragon 8 Gen 2 deca-core processor and supports 5G networks. Grey finish.

256GB storage with microSD expansion headroom

The 256GB built-in storage handles large app libraries, offline media and heavy game installs without constant management. A microSD slot accepts cards up to 128GB for extra photos, videos or backups. Storage runs out only when both internal and card space are full.

USB-C charging and biometric unlock daily

A 6000mAh battery charges via the USB Type-C port using the included 5V2A adapter; the same port carries audio for headsets. Face recognition unlocks the screen without a fingerprint sensor. Dual nano-SIM trays and Wi-Fi, Bluetooth, GPS and FM radio are all built in.

How it compares

Measured against everything we stock in Unlocked Smartphones, at today’s prices. Recalculated every night.

Price $161.99
Typical for this category: the median of 2,409 items is $168.99.
Storage drive 256 GB
Higher than about 70% of the 1,888 comparable items (median 128 GB).

Specifications

Product
Brand nameGAMAKOO
Model nameGAMAKOO G25 Ultra 256G Version
Product colorGrey
Processor
Core configurationDeca-core
Storage
Storage drive256 GB
Display
TouchscreenYes
Main screen size7 in (17.8 cm)
Audio & video
Back camera48 MP
Camera flashYes
Connectivity
Connection optionsYes
Technology type5G
SIM configurationDual SIM Cards
SIM typeNano SIM
Second SIM typeNano SIM
Wi-Fi capabilityYes
BluetoothYes
Built-in GPSYes
Extra radiosBluetooth, Mobile Hotspot
Ports & slots
USB portsType-C
Audio connectionUSB Type-C
Power
Battery capacity6,000 mAh
Size & build
Form factorSmart Phones
In the box
In the box1 x GAMAKOO G25 Ultra 5G Smartphone
1 x Charger Adapter
1 x USB Cable
1 x Clear Phone Case
1 x Screen Protection
Software
Operating systemAndroid 15

Other versions of this model

1 more in the same range

Questions about this item

Will this phone work with my existing Nano SIM cards and microSD cards?

The phone accepts two Nano SIM cards for dual standby and supports microSD cards up to 128 GB, which must be purchased separately.

What indicates the G25 Ultra is running Android 15 correctly after first boot?

The device ships with Android 15.0 pre-installed; the version appears in Settings > About phone once setup finishes.

Which accessories are included in the box and which ones do I need to buy?

The box contains the handset, a 5 V 2 A USB-C charger and a USB-C cable; a microSD card and USB-C headphones are not included.

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