Samsung Galaxy J7 Star vs Samsung Galaxy Tab A7 Lite Specs Comparison

Availability

Officially announced
	May 27, 2021
Prices (MSRP)
	$160

Design

Dimensions
6.03 x 3 x 0.34 inches 153.2 x 76.2 x 8.6 mm	8.37 x 4.91 x 0.31 inches 212.5 x 124.7 x 8.0 mm
Weight
6.38 oz (181.0 g)	12.91 oz (366.0 g)
Materials
	Back: Metal Frame: Metal
Biometrics
2D Face unlock
Features
Touch sensitive control keys
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Blue	Grey, Silver

Display

Size
5.5-inch, 71.45% screen-to-body	8.7-inch, 81.06% screen-to-body
Type
TFT	TFT, 60Hz
Resolution
1280x720px, 16:9 ratio, 267 PPI	1340x800px, 5:3 ratio, 179 PPI
Protection
Corning Gorilla Glass 5

Hardware

System chip
Samsung Exynos 7 Octa 7870 (14 nm)	Mediatek Helio P22T MT8768T (12 nm)
Processor
Octa-core 1600 MHz ARM Cortex-A53	Octa-core 8x2.0GHz Cortex-A53
GPU
Mali-T830 MP1	PowerVR GE8320
Memory
2GB (LPDDR3)/32GB	3GB/32GB 4GB/64GB
Storage expansion
microSDXC up to 400 GB	microSDXC up to 1024 GB
OS
Android (9.0 Pie, 8.0 Oreo)	Android (11)

Battery

Type
3300 mAh, Li - Polymer	5100 mAh
Charging
	Fast charging
Charge speed
	Wired: 15.0W

Camera

Rear
Single camera	Single camera
Main camera
13 MP (PDAF) Aperture size: F1.7 Focal length: 28 mm Sensor size: 1/3.06" Pixel size: 1.12 μm	8 MP (Autofocus) Aperture size: F2.0
Flash
LED
Video recording
1080p (30 fps)	1080p (30 fps)
Front
13 MP	2 MP

Connectivity & Features

Bluetooth
4.2	5.0
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,dual-band Wi-Fi Direct 802.11 a, b, g, n, ac
USB
microUSB, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Compass, Ambient light sensor
Hearing aid compatible
M3/T3
Location
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou
Other
NFC, ANT+, UMA (Wi-Fi Calling)	Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Multiple speakers
Features
	Dolby Atmos, Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share

Cellular

4G (FDD) Bands
2, 4, 5, 12, 66, 71
3G Bands
5, 4, 2, 1
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
Nano SIM
HD Voice
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

Alternative variants

With 4GB RAM and 64GB internal storage

Memory	4GB/64GB

With LTE

Weight	13.09 oz (371.0 g)
4G (FDD) Bands	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 66
4G (TDD) Bands	38, 40
3G Bands	1, 2, 4, 5, 8
Data Speed	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type	Nano SIM

Links

Full specifications
Samsung Galaxy J7 Star Specs	Samsung Galaxy Tab A7 Lite Specs