Samsung Galaxy A73 5G vs Galaxy J7 Prime2

Specs compared side by side, measured on real phones shared by owners with the Device Info app.

Samsung Galaxy A73 5GSamsung Galaxy A73 5GSnapdragon 778G 5GChange
Samsung Galaxy J7 Prime2Samsung Galaxy J7 Prime2Exynos 7870Change

Key differences

  1. Chipset: the Galaxy A73 5G uses the Snapdragon 778G 5G (6 nm TSMC), the Galaxy J7 Prime2 the Exynos 7870 (14 nm). The Galaxy A73 5G's fastest core runs at 2.40 GHz, the Galaxy J7 Prime2's at 1.60 GHz.
  2. Screen: 6.7 inches on the Galaxy A73 5G, 5.5 inches on the Galaxy J7 Prime2. Up to 120 Hz on the Galaxy A73 5G, 60 Hz on the Galaxy J7 Prime2.
  3. Battery: 4,860 mAh on the Galaxy A73 5G, 3,300 mAh on the Galaxy J7 Prime2.
  4. Main camera: 12 MP on the Galaxy A73 5G, 12.9 MP on the Galaxy J7 Prime2.

The same on both: Widevine L1.

Chipset

Chipset
Snapdragon 778G 5GExynos 7870
Process
6 nm TSMC14 nm
CPU
1× 2.40 GHz Cortex-A78
3× 2.40 GHz Cortex-A78
4× 1.80 GHz Cortex-A558× 1.60 GHz Cortex-A53
Top CPU speed
2.40 GHz1.60 GHz
CPU cores
88
GPU
Adreno 642LMali-T830

Memory

Versions seen
8GB | 128GB
8GB | 256GB3GB | 32GB
RAM type
LPDDR5LPDDR3

Display

Size
6.7 in5.5 in
Resolution
1080 × 24001080 × 1920
Pixel density
393 ppi403 ppi
Refresh rates
120 Hz60 Hz
HDR
HDR10, HDR10+, HLG—

Battery

Capacity
4,860 mAh3,300 mAh

Cameras

Back camera 1
12 MP4000 × 3000 · f/1.8 · 5.06 mm · OIS12.9 MP4144 × 3106 · f/1.9 · 3.6 mm
Back camera 2
12 MP4000 × 3000 · f/2.2 · 1.74 mm—
Front camera 1
8 MP3264 × 2448 · f/2.2 · 3.72 mm12.9 MP4144 × 3106 · f/1.9 · 2.53 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 16Android 9
UI
One UI 8.0—
Released with
Android 12Android 7.1
Widevine DRM
L1L1

Sensors

Sensors
35 sensors4 sensors
Galaxy A73 5G full specs Galaxy J7 Prime2 full specs

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From phones shared with the Device Info app · updated October 2026 Hardware specs only. No personal data. Privacy