Quick Answer
The MediaTek Helio G81 and Helio G36 are both mobile processors designed for budget-friendly devices, but they target different performance tiers. The Helio G81 is the older but more capable chip, offering better overall performance and support for higher-resolution displays and cameras. The Helio G36 is a more recent, entry-level chip focused on providing basic functionality and efficiency.
MediaTek Helio G81 vs MediaTek Helio G36: Full Comparison
Introduction
When choosing a smartphone, the processor is a core component that influences performance, camera capabilities, and battery efficiency. MediaTek’s Helio G series offers various options for budget and mid-range devices. This comparison examines the Helio G81 and the Helio G36, two chipsets that often appear in affordable phones. Understanding their differences in architecture, features, and intended use can help clarify which devices might suit different user needs, from basic tasks to more demanding applications.
Architecture and Manufacturing Process
The fundamental difference between these chips lies in their construction and core design.
- MediaTek Helio G81: Built on a 12nm fabrication process. It features an octa-core CPU configuration with two performance-oriented ARM Cortex-A75 cores and six efficiency-focused ARM Cortex-A55 cores.
- MediaTek Helio G36: Utilizes a more modern 12nm process as well. Its CPU setup is different, consisting of eight ARM Cortex-A53 cores. The Cortex-A53 is an older, less powerful core design focused on basic efficiency.
The G81’s hybrid core design (A75 + A55) typically provides a significant performance advantage over the G36’s homogeneous A53 setup, especially for tasks that benefit from faster processing.
GPU and Gaming Performance
Graphics performance is a key area of differentiation, particularly for the “G”aming series.
- MediaTek Helio G81: Equipped with an ARM Mali-G52 MC2 GPU. This GPU supports more advanced graphics APIs and can handle casual to moderately demanding mobile games at lower to medium graphical settings.
- MediaTek Helio G36: Uses an IMG PowerVR GE8320 GPU. This is a very basic graphics processor suitable for light gaming, simple UI animations, and everyday app use. It is not intended for graphically intensive games.
The Helio G81 generally offers a notably better gaming experience, while the G36 is adequate for simple puzzle games or older titles.
Camera and Display Support
These specifications determine the hardware limits for smartphone cameras and screens.
- Camera Support:
- Helio G81: Can support a single camera up to 48MP, or dual 16MP + 16MP setups. It also supports features like electronic image stabilization (EIS).
- Helio G36: Supports a single camera up to 50MP or a 13MP + 13MP dual-camera system. Its imaging capabilities are more basic.
- Display Support:
- Helio G81: Supports displays with a resolution up to Full HD+ (2520 x 1080) and a refresh rate of 60Hz.
- Helio G36: Supports HD+ (1600 x 720) resolution displays with a 90Hz refresh rate. The higher refresh rate on a lower-resolution panel is a trade-off for smoother scrolling in basic menus.
Connectivity and Memory Support
These features affect data speeds, network compatibility, and multitasking potential.
- Modem & Connectivity: Both chips integrate 4G LTE modems and lack 5G support. The Helio G81 typically supports slightly faster LTE Cat-7 download speeds compared to the G36’s Cat-4. Both support standard connectivity like Wi-Fi 5 and Bluetooth 5.0.
- RAM and Storage:
- Helio G81: Supports LPDDR4x RAM (up to 8GB) and eMMC 5.1 storage, which are common standards for its performance tier.
- Helio G36: Supports LPDDR4x RAM (up to 8GB) and eMMC 5.1 storage as well, showing parity in this aspect despite the performance gap.
Comparison Table: MediaTek Helio G81 vs Helio G36
| Feature | MediaTek Helio G81 | MediaTek Helio G36 |
|---|---|---|
| Launch Date | 2020 | 2023 |
| Fabrication Process | 12nm | 12nm |
| CPU Cores | Octa-core (2x Cortex-A75 @ 2.0GHz + 6x Cortex-A55 @ 1.8GHz) | Octa-core (8x Cortex-A53 @ 2.2GHz) |
| GPU | ARM Mali-G52 MC2 | IMG PowerVR GE8320 |
| Max Display Support | Full HD+ (2520×1080) @ 60Hz | HD+ (1600×720) @ 90Hz |
| Max Camera Support | 48MP single / 16MP+16MP dual | 50MP single / 13MP+13MP dual |
| RAM Support | LPDDR4x (up to 8GB) | LPDDR4x (up to 8GB) |
| Storage Support | eMMC 5.1 | eMMC 5.1 |
| Cellular Modem | 4G LTE Cat-7 | 4G LTE Cat-4 |
| AI Processing Unit (APU) | No dedicated APU | No dedicated APU |
| Typical Device Tier | Budget to lower mid-range | Entry-level budget |
Frequently Asked Questions (FAQ)
What is the main performance difference between the Helio G81 and G36?
The Helio G81 offers significantly better CPU and GPU performance due to its more advanced Cortex-A75 cores and Mali-G52 GPU. The G36, with its older Cortex-A53 cores, is designed for very basic tasks and light usage.
Which chip is better for gaming, the Helio G81 or G36?
The Helio G81 is generally better suited for gaming. Its Mali-G52 GPU can handle many popular mobile games at low-to-medium settings, while the G36’s PowerVR GE8320 is intended for extremely light or casual games only.
Do the Helio G81 and G36 support 5G connectivity?
No, neither the MediaTek Helio G81 nor the Helio G36 includes a 5G modem. They are both 4G LTE processors.
Why would a newer phone use the older Helio G81 instead of the G36?
A manufacturer might choose the G81 for a device that needs better overall performance for multitasking or casual gaming, even if the chip itself is older. The G36, while newer in release, is positioned for the most affordable segment where basic functionality is the priority.
Final Thoughts
The MediaTek Helio G81 and Helio G36 serve distinct purposes within the budget smartphone segment. The G81, despite its 2020 launch, remains a more capable option for users who need balanced performance for everyday apps, social media, and light gaming. The Helio G36, released later, fills the role of an ultra-budget chip, enabling devices with modern software support and features like 90Hz displays at a very low cost, albeit with limited processing power. The choice between devices using these chips typically comes down to a user’s performance expectations versus their budget constraints, with the G81 catering to slightly more demanding needs.