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Snapdragon 6 Gen 3 has the stronger published feature set, but the available evidence does not establish a reliable benchmark winner over Snapdragon 4 Gen 4. Qualcomm lists a slightly higher maximum CPU clock and Wi-Fi 6/6E support for the 6 Gen 3. Its performance percentages compare it with Snapdragon 6 Gen 1, not the 4 Gen 4. Both are 4 nm platforms with 5G capabilities, and the phone built around either chip can make a substantial difference to everyday performance.
Snapdragon 4 Gen 4 vs Snapdragon 6 Gen 3 specifications
These published figures describe platform capabilities, not a guarantee that every phone using a chipset implements every feature. Qualcomm’s product pages were accessed on October 7, 2026.
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| Specification | Snapdragon 4 Gen 4 | Snapdragon 6 Gen 3 |
|---|---|---|
| Process | 4 nm (Qualcomm) | 4 nm (Qualcomm’s 6 Series listing) |
| CPU | 64-bit Qualcomm Kryo, up to 2.3 GHz | 64-bit Qualcomm Kryo, up to 2.4 GHz |
| GPU | Qualcomm Adreno; OpenGL ES 3.2, Vulkan 1.1 and OpenCL 2.0 | Qualcomm Adreno; OpenGL ES 3.2, Vulkan 1.1 and OpenCL 2.0 |
| 5G and peak download | 5G Modem-RF system; up to 2.5 Gbps peak download, sub-6 GHz listed | Snapdragon 5G Modem-RF system; up to 2.9 Gbps peak download, with sub-6 and mmWave bandwidth support listed |
| Wi-Fi | Wi-Fi 5; Wi-Fi 4/5 generations listed | FastConnect mobile connectivity; Wi-Fi 6 and 6E support listed |
| Memory | LPDDR5 support, up to 3.2 GHz (Qualcomm) | Memory type not stated in the reviewed product specifications |
| Imaging | Spectra ISP; Qualcomm describes 36 MP capture and multi-frame noise reduction features | Spectra Triple ISP; Qualcomm describes simultaneous capture from three cameras and 200 MP single-shot support |
| Charging | Quick Charge 4+ support | Quick Charge 4+ support |
Where Snapdragon 6 Gen 3 has the edge
Higher listed maximum CPU clock
The 6 Gen 3 is specified for up to 2.4 GHz, compared with up to 2.3 GHz for the 4 Gen 4. That small difference in maximum clock is not a direct measure of how much faster a phone will feel: processor design, cooling, firmware and sustained power all affect performance.
Newer listed Wi-Fi capability
Qualcomm lists Wi-Fi 6 and 6E support for the 6 Gen 3, versus Wi-Fi 5 for the 4 Gen 4. Treat this as a platform capability: check the exact handset’s specifications and regional approvals before relying on a particular Wi-Fi feature.
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- LATIN VERSION ***** AMERICAN + LATIN BANDS Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm) CPU Octa-core (1x2.9 GHz & 3x2.6 GHz & 4x1.9 GHz) Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55) GPU Xclipse 540 Adreno 710
- Rear Camera - Resolution (Multiple) 50.0 MP + 8.0 MP + 5.0 MP / Rear Camera - F Number (Multiple) F1.8 , F2.2 , F2.4 / Rear Camera - Auto Focus = Yes / Rear Camera - OIS = Yes Rear Camera Zoom Digital Zoom up to 10x / Front Camera - Resolution 12.0 MP / Front Camera - F Number F2.2 Rear Camera - Flash Yes / Video Recording Resolution UHD 4K (3840 x 2160) @30fps / Slow Motion 240fps @HD
- SIM 1 + SIM 2 / SIM 1 Dual (NO MICRO SD SLOT) LTE 5G FDD Sub6 N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3) 5G TDD Sub6 N38(2600), N40(2300), N41(2500), N78(3500) 4G FDD LTE B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800), B28(700) 4G TDD LTE B38(2600), B40(2300), B41(2500) / 3G Quad Band / 2G Quad Band
- Size (Main_Display) 170.1mm (6.7" full rectangle) / 165.5mm (6.5" rounded corners) Resolution (Main Display) 1080 x 2340 (FHD+)Technology (Main Display) Super AMOLED Colour Depth (Main Display) 16M Max Refresh Rate (Main Display) 120 Hz
Qualcomm’s performance claims use a different comparison
Qualcomm says the 6 Gen 3 offers up to 10% CPU improvement, over 30% improved Adreno GPU performance and over 20% better AI performance relative to Snapdragon 6 Gen 1. Those are vendor claims against that stated predecessor, not results comparing the 6 Gen 3 with the 4 Gen 4.
What the benchmark evidence can—and cannot—show
A fair chip-to-chip benchmark needs representative phones tested with the same benchmark version, comparable settings and thermal conditions, ideally across enough samples to show variation. The available evidence does not establish a controlled, matched-phone test of these two chipsets.
NanoReview’s Snapdragon 4 Gen 4 page reports Geekbench 6 results from fewer than three samples and a limited device set. It does not provide a controlled paired test against Snapdragon 6 Gen 3, so it is a weak reference point rather than a definitive ranking. The published maximum CPU clocks and Qualcomm’s claims against Snapdragon 6 Gen 1 do not justify calculating an invented performance advantage for either chip in this matchup.
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5G speeds and compatibility
Qualcomm lists peak download speeds of up to 2.5 Gbps for the 4 Gen 4 and up to 2.9 Gbps for the 6 Gen 3. These are vendor maxima, not expected everyday speeds. Actual service depends on the phone’s modem implementation, supported bands, carrier, available spectrum and location. The 4 Gen 4 page’s overview describes 5G, while its detailed modem fields label a Qualcomm LTE Modem; check the specific phone’s network specifications and local-band compatibility rather than inferring support from a chipset name alone.
Camera capabilities are not camera-quality scores
The 4 Gen 4’s Spectra ISP description includes 36 MP capture and multi-frame noise reduction features. The 6 Gen 3’s Spectra Triple ISP description includes simultaneous capture from three cameras and 200 MP single-shot support. These describe platform capabilities; the phone’s sensor, optics and image processing determine the resulting photos.
Charging support does not promise a charge time
Both platforms list Quick Charge 4+ support. Qualcomm says the technology is designed to increase a device charge up to 50% in 15 minutes, but actual results vary by device design. Do not assume a particular phone will reach that figure based on chipset support alone.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to choose between phones using these chipsets
Compare exact phone models and market variants, not just processor names. A platform lists what a manufacturer can implement; it does not settle the finished phone’s overall performance, features or value.
- Memory and storage: Check the RAM and storage configuration of the exact model. The platform specifications alone do not establish what a retail handset includes.
- Sustained performance: Look for tests on the specific phone that identify the software version, benchmark, settings and thermal conditions. Peak clock alone does not show whether performance holds during extended use.
- Display: Compare resolution and refresh rate on the phone’s own specification sheet.
- Battery and charging: Compare measured battery life where available, battery capacity and the charging rate actually implemented by the manufacturer.
- Cameras: Evaluate the phone’s camera hardware and processing rather than treating megapixel or ISP capability as a quality guarantee.
- Software support and price: Check the manufacturer’s update policy, current regional price and availability for the exact variant.
- Connectivity: Confirm local 5G bands, Wi-Fi implementation and SIM configuration for the model you plan to buy.
Qualcomm’s Snapdragon 4 Gen 4 specifications, Snapdragon 6 Gen 3 specifications and Snapdragon 6 Series listing provide the platform details behind the comparison.
Quick Recap
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