Samsung Galaxy A71 vs Galaxy J3(2017)
Specs compared side by side, measured on real phones shared by owners with the Device Info app.
Key differences
- 1Chipset: the Galaxy A71 uses the Snapdragon 730 (8 nm Samsung), the Galaxy J3(2017) the Exynos 7570 (14 nm). The Galaxy A71's fastest core runs at 2.21 GHz, the Galaxy J3(2017)'s at 1.43 GHz.
- 2Screen: 6.7 inches on the Galaxy A71, 5 inches on the Galaxy J3(2017). Both run at up to 60 Hz.
- 3Battery: 4,370 mAh on the Galaxy A71, 2,400 mAh on the Galaxy J3(2017).
- 4Main camera: 16 MP on the Galaxy A71, 12.9 MP on the Galaxy J3(2017).
Chipset
Chipset
Snapdragon 730
Exynos 7570Process
8 nm Samsung14 nm
CPU
2× 2.21 GHz Kryo 470 Gold
6× 1.80 GHz Kryo 470 Silver4× 1.43 GHz Cortex-A53
6× 1.80 GHz Kryo 470 Silver4× 1.43 GHz Cortex-A53
Top CPU speed
2.21 GHz1.43 GHz
CPU cores
84
GPU
Adreno 618Mali-T720
Memory
Versions seen
6GB | 128GB
8GB | 128GB2GB | 16GB
8GB | 128GB2GB | 16GB
RAM type
LPDDR4XLPDDR3
Display
Size
6.7 in5 in
Resolution
1080 × 2400720 × 1280
Pixel density
393 ppi295 ppi
Refresh rates
60 Hz60 Hz
HDR
HDR10, HDR10+, HLG—
Battery
Capacity
4,370 mAh2,400 mAh
Cameras
Back camera 1
16 MP4624 × 3468 · f/1.8 · 5.23 mm12.9 MP4144 × 3106 · f/1.9 · 4.3 mm
Back camera 2
12 MP4000 × 3000 · f/2.2 · 1.74 mm—
Front camera 1
8 MP3264 × 2448 · f/2.2 · 3.75 mm5 MP2576 × 1932 · f/2.4 · 1.86 mm
Front camera 2
5.2 MP2640 × 1980 · f/2.2 · 3.75 mm—
Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.
Connectivity
Wi-Fi
Wi-Fi 6—
6 GHz Wi-Fi
No—
Bluetooth LE Audio
No—
NFC
YesNo
UWB
NoNo
USB host
YesYes
Software
Android
Android 13Android 9
UI
One UI 5.1—
Released with
Android 10Android 7.0
Widevine DRM
L1L3
Sensors
Sensors
37 sensors4 sensors
These two phones have the same specs in every row.
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