Quick Answer
The Qualcomm Snapdragon 778G and Snapdragon 6s Gen 3 are both mid-range mobile platforms, but they are built on different architectures and target slightly different performance tiers. The Snapdragon 778G, an older but higher-tier chip, generally offers stronger CPU and GPU performance, while the newer Snapdragon 6s Gen 3 focuses on efficient, modern connectivity and AI features at a potentially more accessible point.
Qualcomm Snapdragon 778G vs Qualcomm Snapdragon 6s Gen 3: Full Comparison
Introduction
Choosing a smartphone often involves understanding the capabilities of its processor, which acts as the brain of the device. In the mid-range segment, Qualcomm’s Snapdragon 7 and 6 series are prominent choices. This comparison focuses on two specific chips: the Snapdragon 778G, a popular option from 2021, and the more recent Snapdragon 6s Gen 3, announced in 2024. We will break down their technical specifications, performance profiles, and feature sets to highlight their differences and similarities, helping you understand which platform might align better with different usage scenarios.
Performance & CPU Architecture
The core computing power of these two platforms differs significantly due to their age and positioning.
- Snapdragon 778G: Built on a 6nm process, it features an octa-core CPU with a 1+3+4 configuration: one high-performance Cortex-A78 core at 2.4 GHz, three more Cortex-A78 cores at 2.2 GHz, and four efficiency Cortex-A55 cores at 1.9 GHz. This configuration was designed for robust multi-threaded performance.
- Snapdragon 6s Gen 3: Manufactured on a 6nm process as well, it utilizes an octa-core CPU with a 2+6 configuration: two performance Cortex-A78 cores at 2.3 GHz and six efficiency Cortex-A55 cores at 2.0 GHz. It has fewer high-performance cores than the 778G, which typically indicates a focus on balanced everyday tasks.
In terms of raw CPU power, the Snapdragon 778G typically holds an advantage due to its additional high-performance cores, which can handle demanding applications more effectively.
Graphics & Gaming (GPU)
The GPU is crucial for gaming, UI animations, and graphics-intensive applications.
- Snapdragon 778G: It integrates the Adreno 642L GPU. This GPU was well-regarded in its time for delivering smooth gaming experiences at high settings in many popular titles.
- Snapdragon 6s Gen 3: It features the Adreno 619 GPU. This is a capable GPU for casual and moderate gaming but is generally positioned a tier below the Adreno 642L in terms of maximum graphical throughput.
For users prioritizing higher frame rates or more detailed graphics in games, the Snapdragon 778G’s Adreno 642L typically provides a more powerful solution.
Connectivity & Modem
Connectivity is a key area where newer chips often introduce advancements.
- Snapdragon 778G: It includes the Snapdragon X53 5G Modem-RF System, supporting both sub-6 and mmWave 5G. It also features Bluetooth 5.2 and Wi-Fi 6E.
- Snapdragon 6s Gen 3: It incorporates the Snapdragon X51 5G Modem, supporting sub-6 GHz 5G. It comes with more modern wireless standards: Bluetooth 5.2 and Wi-Fi 5 (802.11ac). Notably, it lacks native mmWave and Wi-Fi 6E support compared to the 778G.
While both offer 5G, the 778G has a broader 5G spectrum support. The 6s Gen 3’s inclusion of Wi-Fi 5, rather than a newer standard, is a notable specification for a 2024 chip.
Camera, AI, and Multimedia
These sections define the imaging and computational capabilities of a device.
- Camera ISP: The Snapdragon 778G uses a Spectra 570L ISP, capable of handling up to 192MP single photos or dual 36MP+22MP cameras with zero shutter lag. The Snapdragon 6s Gen 3 employs a Qualcomm Spectra ISP, supporting single cameras up to 108MP.
- AI Engine: The 778G features the 6th Gen Qualcomm AI Engine. The 6s Gen 3 includes the 3rd Gen Qualcomm AI Engine, which, despite the generational naming, is designed for efficient AI processing in its tier.
- Display Support: The 778G supports displays up to QHD+ resolution at 144Hz refresh rate. The 6s Gen 3 supports FHD+ displays at up to 120Hz.
Comparison Table
| Feature | Qualcomm Snapdragon 778G | Qualcomm Snapdragon 6s Gen 3 |
|---|---|---|
| Announced | Q2 2021 | Q2 2024 |
| Process Technology | 6nm | 6nm |
| CPU Cores | Octa-core (1×2.4 GHz Cortex-A78, 3×2.2 GHz Cortex-A78, 4×1.9 GHz Cortex-A55) | Octa-core (2×2.3 GHz Cortex-A78, 6×2.0 GHz Cortex-A55) |
| GPU | Adreno 642L | Adreno 619 |
| AI Engine | 6th Gen Qualcomm AI Engine | 3rd Gen Qualcomm AI Engine |
| ISP (Image Signal Processor) | Qualcomm Spectra 570L (Triple 14-bit) | Qualcomm Spectra (12-bit) |
| Max Camera Resolution | Up to 192 MP (Single) | Up to 108 MP (Single) |
| Display Support | Up to QHD+ @ 144Hz | Up to FHD+ @ 120Hz |
| 5G Modem | Snapdragon X53 (Sub-6 & mmWave) | Snapdragon X51 (Sub-6) |
| Wi-Fi | Wi-Fi 6E | Wi-Fi 5 (802.11ac) |
| Bluetooth | 5.2 | 5.2 |
FAQ
What is the main difference between the Snapdragon 778G and 6s Gen 3?
The primary differences lie in performance and feature orientation. The Snapdragon 778G, though older, typically offers superior CPU and GPU performance. The Snapdragon 6s Gen 3 is a newer chip with a modern launch date but is positioned in a lower performance tier, focusing on efficient 5G and AI for budget-conscious devices.
Which chip is better for gaming, the 778G or the 6s Gen 3?
For gaming, the Snapdragon 778G is generally the more capable option due to its more powerful Adreno 642L GPU and CPU configuration with four high-performance cores. It can handle graphically intensive games at higher settings compared to the Adreno 619 in the 6s Gen 3.
Does the newer Snapdragon 6s Gen 3 have better 5G than the 778G?
Not necessarily. The Snapdragon 778G’s X53 modem supports both sub-6 and mmWave 5G frequencies, while the 6s Gen 3’s X51 modem supports sub-6 GHz only. In most regions, sub-6 is the primary 5G band, so both are capable, but the 778G has broader compatibility.
Which processor is more power-efficient?
Both are built on a 6nm process, which is efficient. The Snapdragon 6s Gen 3, with its CPU configuration of two performance cores and six efficiency cores, may be optimized for sustained efficiency in lighter tasks. However, real-world battery life depends heavily on the device’s overall design, battery capacity, and software optimization.
Final Thoughts
This comparison highlights a classic scenario in mobile tech: a previous-generation higher-tier chip versus a current-generation mid-to-lower-tier chip. The Qualcomm Snapdragon 778G continues to be a strong performer, particularly in CPU, GPU, and high-refresh-rate display support, making it suitable for users who prioritize performance. The Snapdragon 6s Gen 3, as a newer entry, brings a modern product cycle and focuses on delivering capable 5G and AI features for everyday smartphones. The choice between them often comes down to the specific device implementation and whether raw performance or newer platform features are the higher priority for the user.