Qualcomm Snapdragon 778G Plus vs Qualcomm Snapdragon 820
SOC Specs Compare
CPU
Architecture
1x 2.5 GHz – Kryo 670 Prime (Cortex-A78)3x 2.2 GHz – Kryo 670 Gold (Cortex-A78)4x 1.9 GHz – Kryo 670 Silver (Cortex-A55)
2x 2.15 GHz – Kryo2x 1.593 GHz – Kryo
Frequency
2500 MHz
2150 MHz
Cores
8
4
Instruction set
ARMv8.4-A
ARMv8-A
L2 cache
0
0
Process
6 nm
14 nm
TDP
5 W
11 W
Manufacturing
TSMC
TSMC
L1 cache
-
64 KB
Transistor count
-
2
Graphics
GPU name
Adreno 642
Adreno 530
GPU frequency
550 MHz
624 MHz
Execution units
2
1
Shading units
384
256
Vulkan version
1.1
1.0
OpenCL version
2.0
2.0
DirectX version
12.1
11
Memory
Memory Type
LPDDR5
LPDDR4
Memory frequency
3200 MHz
1866 MHz
Bus
2x 16 Bit
2x 32 Bit
Max bandwidth
25.6 Gbit/s
29.8 Gbit/s
Multimedia (ISP)
Neural processor (NPU)
Hexagon 770
Hexagon 680
Storage type
UFS 2.2, UFS 3.0, UFS 3.1
eMMC 5.1, UFS 2.0
Max display resolution
2520 x 1080
3840 x 2160
Max camera resolution
1x 192MP
1x 28MP, 2x 13MP
Video capture
4K at 30FPS
4K at 30FPS
Video playback
4K at 30FPS
4K at 30FPS
Video codecs
H.264, H.265, VP8, VP9
H.264, H.265
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
AIFF, CAF, MP3, MP4, WAV
Connectivity
4G support
LTE Cat. 24
LTE Cat. 12
5G support
Yes
No
Download speed
Up to 3700 Mbps
Up to 600 Mbps
Upload speed
Up to 1600 Mbps
Up to 150 Mbps
Wi-Fi
6
5
Bluetooth
5.2
4.1
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
Info
📊 Benchmark
AnTuTu 10
616,678
260,148
Geekbench 6
1,069
323
Geekbench 6
3,008
827
FP32 (float)
844
319