ManualUser Guide
Mobile processor comparison

Qualcomm Snapdragon 660 vs Qualcomm Snapdragon 4 Gen 2

Compare available catalogue specifications. The page highlights factual differences without declaring an overall winner.

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Compared fields 41
Different values 33
Quick factual highlights
Qualcomm Snapdragon 660 No safely comparable numerical advantage detected.
Qualcomm Snapdragon 4 Gen 2
  • Smaller manufacturing process
  • Higher listed GPU clock
  • Higher listed download speed
Side-by-side specifications

Detailed comparison

CPU

SpecificationQualcomm Snapdragon 660Qualcomm Snapdragon 4 Gen 2
Architecture 4x 2.2 GHz - Kryo 260 Gold (Cortex-A73)4x 1.84 GHz - Kryo 260 Silver (Cortex-A53) 2x 2.2 GHz - Cortex-A786x 2 GHz - Cortex-A55
CPU cores 8 8
Clock speed 2200 MHz 2200 MHz
Instruction set ARMv8-A ARMv8.2-A
Process technology 14 nanometers 4 nanometers
Transistors 1.75 billion Not available
TDP 9 W 4 W

Cache and memory

SpecificationQualcomm Snapdragon 660Qualcomm Snapdragon 4 Gen 2
L2 cache 2 MB Not available
Memory type LPDDR4X LPDDR5
Memory frequency 1866 MHz 3200 MHz
Memory bus 2x 16 Bit 2x 16 Bit
Maximum bandwidth 13.9 Gbit/s 25.6 Gbit/s
Maximum memory 8 GB 8 GB

Graphics and AI

SpecificationQualcomm Snapdragon 660Qualcomm Snapdragon 4 Gen 2
GPU Adreno 512 Adreno 613
GPU architecture Adreno 500 Adreno 600
GPU clock 850 MHz 955 MHz
Execution units 1 Not available
Shaders 128 96
FLOPS 217 Gigaflops 244.5 Gigaflops
Vulkan 1.1 1.1
OpenCL 2.0 2.0
DirectX 12 12.1
Neural processor / NPU Hexagon 680 Yes

Display and media

SpecificationQualcomm Snapdragon 660Qualcomm Snapdragon 4 Gen 2
Maximum display resolution 2560 x 1600 2520 x 1200
Maximum camera resolution 1x 48MP, 2x 16MP 1x 108MP, 2x 16MP
Video capture 4K at 30FPS 1K at 60FPS
Video playback 4K at 30FPS 1080p at 60FPS
Video codecs H.264, H.265, VP8, VP9 - H.264 - H.265 - VP9
Audio codecs AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC - AAC - AIFF - CAF - MP3 - MP4 - WAV

Connectivity

SpecificationQualcomm Snapdragon 660Qualcomm Snapdragon 4 Gen 2
4G LTE Cat. 12 LTE Cat. 22
5G No Yes
Download speed Up to 600 Mbps Up to 2500 Mbps
Upload speed Up to 150 Mbps Up to 900 Mbps
Wi-Fi 5 5
Bluetooth 5.0 5.1
Navigation GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

General

SpecificationQualcomm Snapdragon 660Qualcomm Snapdragon 4 Gen 2
Release May 2017 June 2023
Class Mid range Mid range
Model number SM6115 SM4450
Storage support eMMC 5.1, UFS 2.1 UFS 2.2, UFS 3.1
Devices in database 56 4
Real devices

Phones using these processors

Examples found in the existing device catalogue.

Qualcomm Snapdragon 660

4G
Samsung Galaxy A6s
Samsung

Samsung Galaxy A6s

2.9
Smartphone
Display
IPS TFT 16.7M colors 1080 × 2160 pixels (5.99…
RAM
6 GB
Storage
64 GB, 128 GB
Battery
Li-Ion 3300 mAh
View details
PDF manual 4G
Samsung Galaxy A9s
Samsung

Samsung Galaxy A9s

3.2
Smartphone
Display
Super AMOLED 16M colors 1080 × 2220 pixels (6…
RAM
6 GB, 8 GB
Storage
128 GB
Battery
Li-Ion 3800 mAh
View details PDF
PDF manual 4G
Samsung Galaxy A9
Samsung

Samsung Galaxy A9

3.4
Smartphone
Display
Super AMOLED 16M colors 1080 × 2220 pixels (6…
RAM
6 GB, 8 GB
Storage
128 GB
Battery
Li-Ion 3800 mAh
View details PDF
4G
Samsung Galaxy A9 Star
Samsung

Samsung Galaxy A9 Star

3.1
Smartphone
Display
Super AMOLED 16M colors 1080 × 2220 pixels (6…
RAM
4 GB
Storage
64 GB
Battery
Li-Ion 3700 mAh
View details
PDF manual 4G
Huawei Y Max
Huawei

Huawei Y Max

3.2
Display
IPS TFT 16M colors 1080 × 2244 pixels (7.12 i…
RAM
4 GB
Storage
64 GB, 128 GB
Battery
Li-Po 5000 mAh
View details PDF
4G
Huawei Enjoy Max
Huawei

Huawei Enjoy Max

2.9
Smartphone
Display
IPS TFT 16M colors 1080 × 2244 pixels (7.12 i…
RAM
4 GB
Storage
64 GB, 128 GB
Battery
Li-Po 5000 mAh
View details
PDF manual 4G
Nokia 7.2
Nokia

Nokia 7.2

3.5
Smartphone
Display
IPS TFT 16M colors 1080 × 2340 pixels (6.30 i…
RAM
4 GB, 6 GB
Storage
64 GB, 128 GB
Battery
Li-Ion 3500 mAh
View details PDF

Qualcomm Snapdragon 4 Gen 2

5G
Honor X7c 5G
Honor

Honor X7c 5G

3.2
Smartphone
Display
IPS TFT 16.7M colors, 120 Hz, 1080 × 2412 pix…
RAM
4 GB
Storage
256 GB
Battery
Li-Po 5200 mAh
View details
5G
Honor Play 9T 5G
Honor

Honor Play 9T 5G

3.2
Smartphone
Display
IPS TFT 16.7M colors, 120 Hz, 720 × 1610 pixe…
RAM
12 GB, 8 GB
Storage
128 GB, 256 GB
Battery
Li-Po 6000 mAh
View details
5G
Honor 200 Smart
Honor

Honor 200 Smart

3.8
Smartphone
Display
IPS TFT 16.7M colors, 120 Hz, 1080 × 2412 pix…
RAM
4 GB, 8 GB
Storage
256 GB
Battery
Li-Po 5200 mAh
View details
5G
Honor Play 60 Plus
Honor

Honor Play 60 Plus

3.2
Smartphone
Display
IPS TFT 16.7M colors, 60 Hz, 720 × 1610 pixel…
RAM
12 GB
Storage
256 GB, 512 GB
Battery
Li-Po 6000 mAh
View details
5G
Redmi 14C 5G
Redmi

Redmi 14C 5G

3.6
Smartphone
Display
IPS TFT 16.7M colors, 120 Hz, 720 × 1600 pixe…
RAM
4 GB, 6 GB
Storage
128 GB, 64 GB
Battery
Li-Ion 5160 mAh
View details
5G
Redmi 14R 5G
Redmi

Redmi 14R 5G

3.6
Smartphone
Display
IPS TFT 16.7M colors, 120 Hz, 720 × 1640 pixe…
RAM
4 GB, 6 GB, 8 GB
Storage
128 GB, 256 GB
Battery
Li-Ion 5160 mAh
View details
5G
Redmi 13 5G
Redmi

Redmi 13 5G

3.6
Smartphone
Display
IPS TFT 16.7M colors, 120 Hz, 1080 × 2400 pix…
RAM
6 GB, 8 GB
Storage
128 GB
Battery
Li-Ion 5030 mAh
View details
5G
Redmi Note 13R
Redmi

Redmi Note 13R

3.6
Smartphone
Display
IPS TFT 16.7M colors, 120 Hz, 1080 × 2460 pix…
RAM
12 GB, 6 GB, 8 GB
Storage
128 GB, 256 GB, 512 GB
Battery
Li-Po 5030 mAh
View details
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