MediaTek chip
MediaTek Helio G99
MediaTek Helio G99 specifications as MediaTek publishes them, and the gaming handhelds in our catalog that use it.
Specifications
| CPU | 2x Arm Cortex-A76 up to 2.2 GHz + 6x Arm Cortex-A55 up to 2.0 GHz |
|---|---|
| Cores / threads | 8 / — |
| CPU clock | 2–2.2 GHzCortex-A55 efficiency cores (2.0 GHz) to Cortex-A76 performance cores (2.2 GHz) maximum frequencies. |
| GPU | Arm Mali-G57 MC2 |
| Process | TSMC N6 (6nm-class) |
Source: MediaTek, MediaTek Helio G99 specifications, checked October 23, 2026. Each handheld sets its own power limits within this range.
Gaming handhelds with the MediaTek Helio G99
AYANEO · Android 13
Pocket Micro
$219MSRP
- Chip
- MediaTek Helio G99
- Display
- 3.5″ IPS LCD
- Battery
- 2600 mAh
- Weight
- 233 g
AYANEO · Android 13
Micro Classic
$209MSRP
- Chip
- MediaTek Helio G99
- Display
- 3.5″ IPS LCD
- Battery
- 2600 mAh
- Weight
- 227 g
Other MediaTek chips in gaming handhelds
| Chip | Cores | GPU | TDP | Handhelds |
|---|---|---|---|---|
| MediaTek Dimensity 1100 | 8 | — | — | 2 |
| MediaTek Dimensity 8300 | 8 | — | — | 3 |
| MediaTek Helio G99 | 8 | — | — | 2 |