Samsung Galaxy J7 Star vs Samsung Galaxy A15 5G Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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Samsung Galaxy J7 Star | Samsung Galaxy A15 5G |
Released
·
Jul 13, 2018
|
Released
·
Dec 16, 2023
|
5.5-inch
|
6.5-inch
|
Single camera
|
Triple camera
|
2GB · 32GB
|
4GB · 128GB
|
3300 mAh
|
5000 mAh
|
Check prices |
Design
Dimensions | |
---|---|
6.03 x 3 x 0.34 inches 153.2 x 76.2 x 8.6 mm |
6.30 x 3.02 x 0.33 inches 160.1 x 76.8 x 8.4 mm |
Weight | |
6.38 oz (181.0 g) | 7.05 oz (200.0 g) |
Materials | |
Back: Plastic Frame: Plastic |
|
Biometrics | |
2D Face unlock | Fingerprint (touch) |
Features | |
Touch sensitive control keys | |
Keys | |
Left: Volume control; Right: Lock/Unlock key | Right: Volume control, Lock/Unlock key |
Colors | |
Blue | Blue Black, Light Blue |
Display
Size | |
---|---|
5.5-inch | 6.5-inch |
Resolution | |
1280x720px, 16:9 ratio, 267 PPI | 2340x1080px, 19.5:9 ratio, 396 PPI |
Technology | |
TFT | Super AMOLED |
Refresh rate | |
90Hz | |
Screen-to-body | |
71.45 % | 84.49 % |
Peak brightness | |
800 cd/m2 (nit) | |
Features | |
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor | Ambient light sensor, Proximity sensor |
Hardware
System chip | |
---|---|
Samsung Exynos 7 Octa 7870 (14 nm) | Mediatek Dimensity 6100+ (6 nm) |
Processor | |
Octa-core 1600 MHz ARM Cortex-A53 |
Octa-core 2x2.2GHz Cortex-A76 + 6x2.0GHz Cortex-A55 |
GPU | |
Mali-T830 MP1 | Mali-G57 MC2 |
RAM | |
2GB (LPDDR3) | 4GB |
Internal storage | |
32GB | 128GB |
Storage expansion | |
microSDXC up to 400 GB | microSDXC up to 1000 GB |
OS | |
Android (9.0 Pie, 8.0 Oreo), Samsung One UI | Android (14), One UI 16 UI |
Battery
Capacity | |
---|---|
3300 mAh | 5000 mAh |
Type | |
Li - Polymer | |
Charging | |
Fast charging | |
Charge speed | |
Wired: 25.0W |
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
6h 43min
Browsing
10h 41min
Video
12h 15min
Gaming
10h 19min
Camera
Rear | |
---|---|
Single camera | Triple camera |
Main camera | |
13 MP (PDAF) Aperture size: F1.7 Focal length: 28 mm Sensor size: 1/3.06" Pixel size: 1.12 μm |
50 MP (Autofocus) Aperture size: F1.8 |
Second camera | |
5 MP (Ultra-wide) Aperture size: F2.2 |
|
Third camera | |
2 MP (Macro) Aperture size: F2.4 |
|
Flash | |
LED | LED |
Video recording | |
1920x1080 (Full HD) (30 fps) | 1920x1080 (Full HD) (30 fps) |
Front | |
13 MP | 13 MP, Video capture: 1920x1080 (Full HD) |
N/A
Overall
N/A
Photo
N/A
Video
122
Overall
136
Photo
107
Video
Connectivity & Features
Bluetooth | |
---|---|
4.2 | 5.3 |
WLAN | |
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot | 802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot |
USB | |
microUSB, USB 2.0 | Type-C, USB 2.0 |
Hearing aid compatible | |
M3/T3 | |
Location | |
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
Sensors | |
Accelerometer, Gyroscope, Compass | Accelerometer, Gyroscope, Compass |
Other | |
NFC, ANT+, UMA (Wi-Fi Calling) | NFC |
Multimedia
Headphones | |
---|---|
3.5mm jack | 3.5mm jack |
Speakers | |
Earpiece, Loudspeaker | Earpiece, Multiple speakers |
Screen mirroring | |
Wireless screen share | Wireless screen share |
Additional microphone(s) | |
Noise cancellation |
Cellular
5G | |
---|---|
Bands n1, n3, n5, n7, n8, n28, n40, n41, n66, n71, n77, n78, SA, NSA, Sub-6 | |
4G (FDD) | |
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 66(AWS-3), 71(600) | Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3) |
4G (TDD) | |
Bands 38(2600), 40(2300), 41(2600+) | |
3G | |
Bands 5(850), 4(1700/2100), 2(1900), 1(2100) | Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) |
Data Speed | |
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s | LTE-A |
Dual SIM | |
Yes | |
SIM type | |
Nano SIM | Dual Nano SIM |
HD Voice | |
Yes | Yes |
VoLTE | |
Yes |
Regulatory Approval
FCC approval | |
---|---|
Date approved: May 10, 2018 FCC ID value: A3LSMJ737T | |
Measured SAR | |
Head: 1.36 W/kg Body: 1.01 W/kg Simultaneous Transmission: 1.58 W/kg Wireless Router: 1.11 W/kg Phablet: 3.60 W/kg |
Buyers information
MSRP | |
---|---|
$ 200 | |
In The Box | |
USB cable, Wall charging adapter, Start guide, Terms & Conditions | Phone, USB Type-C cabel, SIM ejector tool, Papers |
Availability
Officially announced | |
---|---|
Dec 11, 2023 |
Links
Full specifications | |
---|---|
Samsung Galaxy J7 Star Specs | Samsung Galaxy A15 5G Specs |
PhoneArena Review | |
Samsung Galaxy A15 5G Review | |
User Reviews | |
Samsung Galaxy A15 5G User Reviews |