Samsung Exynos 3 Quad 3475 vs Spreadtrum SC7731

Comparisons   11-03-2021
   Well, which processor or chip is better? Comprehensive comparison data of benchmarks Samsung Exynos 3 Quad 3475 vs Spreadtrum SC7731, speed examination of GPUs Mali-400 MP2 and Mali-T720 MP2.
   This performance comparison involves two processors: Exynos 3 Quad 3475 is quad-core (ARM Cortex-A7) and Spreadtrum SC7731 is quad-core (ARM Cortex-A7). Both processors went throughpower consumption test and battery life test. A thorough review of all the technical characteristics of the processors, to make it easier to read, is presented in the form of the table.
   From the comparison video, you can get the results of joint benchmarking in software tests like WebXPRT 3, Octane V2, Geekbench, GFXBench, PCMark, AnTuTu, Quadrant, Mozilla Kraken, Neocore, PassMark, 3DMark, Vellamo, and how good the processors are in games Sniper 3D, Garena Free Fire - The Cobra, Fortnite, PUBG, Mortal Kombat, Real Racing 3, Call of Duty: Mobile, Minecraft Bedrock etc.
   After looking at the data of all benchmarks and videos, you can already make an informed decision about which CPU is better to buy Exynos 3 Quad 3475 or Spreadtrum SC7731 and which chip is better for gaming: Asphalt 9, Need for Speed No Limits, Madout2, CSR Racing 2.

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors
CPU Benchmark
Based on Antutu and Geekbench score

Exynos 3 Quad 3475

Spreadtrum SC7731

Battery life test
Power Consumption efficiency (how quickly the processor reduces the battery charge)

Exynos 3 Quad 3475

26%

Spreadtrum SC7731

24%

Gaming performance
Which CPU is better for gaming

Exynos 3 Quad 3475

Spreadtrum SC7731

Antutu v10, 9

Antutu benchmark separately tests the performance of the CPU, GPU, and memory speed

	Exynos 3 Quad 3475	Spreadtrum SC7731
Total score	22019	18087
CPU	6174	5057
GPU	8364	6864
MEM	3526	2896
UX	3956	3255

GeekBench 6, 5.2

This benchmark shows Multi-threaded and Single-threaded processor performance

	Exynos 3 Quad 3475	Spreadtrum SC7731
Single-Core	58	48
Multi-Core	269	221

Comparison of specifications

CPU and Memory

	Exynos 3 Quad 3475	Spreadtrum SC7731
Frequency	1300 MHz	1300 MHz
Cores	4	4
Bit	32	32
Lithography	28 nm	28 nm
Transistors count
Core configuration	4x1.3 GHz ARM Cortex-A7	4x1.2 GHz ARM Cortex-A7
Power consumption (TDP)	4 W	7 W
Memory type	LPDDR3	LPDDR2
Max. Memory	3 Gb	1 Gb
Memory Frequency	800	266
Memory bandwidth	7	4
Neural Processor (NPU)	No	No
L1 cache	384 KB	128 KB
L2 cache	512 KB	2 MB
L3 cache	4 MB	8 MB
Instruction set architecture (ISA)	ARMv8-A	ARMv8-A

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Also keep in mind that high CPU frequency affects battery life through power consumption.

GPU and Media

GPU	Mali-T720 MP2	Mali-400 MP2
GPU Frequency	600 MHz	400 MHz
GFloPS	20.4	8.4
# of Cores	2	2
# of Shader Units
Display	1280 x 720 pixels	1280 x 800 pixels

The frequency of the GPU does not always directly indicate its performance. To fully evaluate all the capabilities of a graphics chip, you should take into account the number of Shader Units and Cores, as well as how many GFlops it has.

Gaming benchmark

Fortnite Mobile	3.8	4.8
PlayerUnknown's Battlegrounds (PUBG Mobile)	15.8	13.3
Garena Free Fire - The Cobra	9.4	8.8
Call of Duty: Mobile	8.3	7.1
Grand Theft Auto V (GTA 5 Mobile)	12.9	11.2
Minecraft: Pocket Edition	20.1	17.6
Real Racing 3	11.8	17.6
Sniper 3D	17.9	11.4
Need for Speed No Limits	15	15.8
Mortal Kombat X	15	11.4
CSR Racing 2	12.2	12.3

The numbers in this table indicate the maximum FPS that was received on the device with the corresponding processor. Depending on the configuration of the gadget and graphics quality settings (Ultra, Medium, Normal), the results may differ quite significantly.
Due to the low performance of the processors, the results of the gaming tests are calculated by analogy with other more powerful CPUs from the site database. We recommend that you better study the results of the Antutu v10, 9 and GeekBench 6, 5.2 becnmarks.

Cameras

Camera resolution	8 MP	8 MP
Image Signal Processor (ISP)
Video Encoding FPS	30	30
Video Encoding resolution	FullHD	FullHD
Codec support	H.264	H.264

Networks and Navigation

Modem		TD-SCDMA/GGE
Upload speed	50 MBit/s.
Navigation		GPS, Glonass, Beidou
NFC support	No	No
5G support	Yes	No

Result:
The number of parameters for which Samsung Exynos 3 Quad 3475 is better: 26
The number of parameters for which Spreadtrum SC7731 is better: 6
You need to know that you should not sightlessly trust the software comparison on the table. You can watch benchmark video from beginning to end of parallel testing and hear what people think who really appreciated the capabilities of both chipsets Exynos 3 Quad 3475 and Spreadtrum SC7731, as well as read the test results at the links below.

Exynos 3 Quad 3475 SoC - all data

• Devices lists
• Benchmarks
• PUBG mobile
• Fortnite Mobile
• 3DMark
• Antutu v10
• GeekBench 6, 5 mobile

• Exynos 3 Quad 3475 specs and review.

Spreadtrum SC7731 SoC - all data

• Devices lists
• Benchmarks
• PUBG mobile
• Fortnite Mobile
• GeekBench 6, 5 mobile
• Antutu v10
• 3DMark

• Spreadtrum SC7731 specs and review.