Samsung Galaxy J7 Star vs Samsung Galaxy A11 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 A11 |
Released
·
Jul 13, 2018
|
Released
·
Jul 02, 2020
|
5.5-inch · 1280x720px
|
6.4-inch · 1560x720px
|
Single camera
|
Triple camera
|
2GB · 32GB
|
2GB · 32GB
|
3300 mAh
|
4000 mAh
|
Design
Dimensions | |
---|---|
6.03 x 3 x 0.34 inches 153.2 x 76.2 x 8.6 mm |
6.42 x 3.00 x 0.31 inches 163.1 x 76.3 x 8.0 mm |
Weight | |
6.38 oz (181.0 g) | 6.24 oz (177.0 g) |
Materials | |
Back: Plastic Frame: Plastic |
|
Biometrics | |
2D Face unlock | 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 | White, Red, Black, Blue |
Display
Size | |
---|---|
5.5-inch | 6.4-inch |
Resolution | |
1280x720px, 16:9 ratio, 267 PPI | 1560x720px, 19.5:9 ratio, 268 PPI |
Technology | |
TFT | IPS LCD |
Refresh rate | |
60Hz | |
Screen-to-body | |
71.45 % | 80.92 % |
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) | Qualcomm Snapdragon 450 SDM450 (14 nm) |
Processor | |
Octa-core 1600 MHz ARM Cortex-A53 |
Octa-core 8x 1.8GHz Cortex-A53 |
GPU | |
Mali-T830 MP1 | Adreno 506 |
RAM | |
2GB (LPDDR3) | 2GB (LPDDR3) |
Internal storage | |
32GB | 32GB, available to use: 20.3 GB |
Storage expansion | |
microSDXC up to 400 GB | microSDXC up to 512 GB |
OS | |
Android (9.0 Pie, 8.0 Oreo), Samsung One UI | Android (11, 10) |
Battery
Capacity | |
---|---|
3300 mAh | 4000 mAh |
Type | |
Li - Polymer | |
Charging | |
Fast charging | |
Charge speed | |
Wired: 15.0W |
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 |
13 MP (Autofocus) Aperture size: F1.8 Focal length: 27 mm |
Second camera | |
5 MP (Ultra-wide) Aperture size: F2.2 |
|
Third camera | |
2 MP (Depth information) Aperture size: F2.4 |
|
Flash | |
LED | LED |
Video recording | |
1920x1080 (Full HD) (30 fps) | 1920x1080 (Full HD) (30 fps) |
Front | |
13 MP | 8 MP, Video capture: 1920x1080 (Full HD) |
Connectivity & Features
Bluetooth | |
---|---|
4.2 | 4.2 |
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 | M4/T3 |
Location | |
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning |
Sensors | |
Accelerometer, Gyroscope, Compass | Accelerometer |
Other | |
NFC, ANT+, UMA (Wi-Fi Calling) | UMA (Wi-Fi Calling) |
Multimedia
Headphones | |
---|---|
3.5mm jack | 3.5mm jack |
Speakers | |
Earpiece, Loudspeaker | Earpiece, Loudspeaker |
Screen mirroring | |
Wireless screen share | Wireless screen share |
Cellular
4G (FDD) | |
---|---|
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 66(AWS-3), 71(600) | Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 20(800 DD), 28(700 APT), 66(AWS-3) |
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 Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s |
SIM type | |
Nano SIM | Nano SIM |
HD Voice | |
Yes | Yes |
VoLTE | |
Yes |
Regulatory Approval
FCC approval | |
---|---|
Date approved: May 10, 2018 FCC ID value: A3LSMJ737T | Date approved: May 07, 2020 FCC ID value: ZCASMA115U |
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 |
Head: 1.08 W/kg Body: 0.76 W/kg Simultaneous Transmission: 1.45 W/kg Wireless Router: 0.76 W/kg |
Buyers information
MSRP | |
---|---|
$ 180 | |
In The Box | |
USB cable, Wall charging adapter, Start guide, Terms & Conditions |
Availability
Officially announced | |
---|---|
Mar 13, 2020 |
Alternative variants
for AT&T
4G (FDD) | Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 14(700 PS), 29(700 d), 30(2300 WCS), 66(AWS-3) |
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3G | Bands 5(850), 4(1700/2100), 2(1900), 1(2100) |
FCC approval |
Date approved: Apr 27, 2020 FCC ID value: ZCASMA115A |
Measured SAR |
Head: 0.66 W/kg Body: 1.03 W/kg Simultaneous Transmission: 1.55 W/kg Wireless Router: 1.03 W/kg |
for U.S. Cellular
4G (FDD) | Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 66(AWS-3), 71(600) |
---|---|
3G | Bands 5(850), 8(900), 2(1900), 1(2100) |
Links
Full specifications | |
---|---|
Samsung Galaxy J7 Star Specs | Samsung Galaxy A11 Specs |
User Reviews | |
Samsung Galaxy A11 User Reviews |