Samsung Galaxy J7 Star vs ZTE Axon M Specs Comparison

Availability

Officially announced
	Oct 17, 2017
Prices (MSRP)
	$725

Design

Dimensions
6.03 x 3 x 0.34 inches 153.2 x 76.2 x 8.6 mm	5.94 x 2.82 x 0.48 inches 150.8 x 71.6 x 12.1 mm
Weight
6.38 oz / 181.0 g	8.11 oz / 230.0 g
Materials
	Back: Aluminum
Biometrics
2D Face unlock	Fingerprint (touch)
Features
Touch sensitive control keys
Keys
Left: Volume control; Right: Lock/Unlock key	Left: Volume control, Lock/Unlock key
Colors
Blue	Black

Display

Size
5.5-inch, 71.45% screen-to-body	5.2-inch, 68.98% screen-to-body
Type
TFT	IPS LCD
Resolution
1280x720px, 16:9 ratio, 267 PPI	1920x1080px, 424 PPI
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass 5
Additional display
	5.2 inches, 1920 x1080 px, IPS LCD, Colors: 16 777 216, Touch screen: Yes, Capacitive, Multi-touch: Yes

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	8 (Poor)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Samsung Exynos 7 Octa 7870 (14 nm)	Snapdragon 821 MSM8996 Pro-AB (14 nm)
Processor
Octa-core 1600 MHz ARM Cortex-A53	Quad-core 2150 MHz Kryo
GPU
Mali-T830 MP1	Adreno 530
Memory
2GB (LPDDR3)/32GB	4GB (LPDDR4)/64GB
Storage expansion
microSDXC up to 400 GB	microSDXC up to 256 GB
OS
Android (9.0 Pie, 8.0 Oreo)	Android (7.1 Nougat)

Battery

Type
3300 mAh, Li - Polymer	3180 mAh, Li - Ion
Charging
	Qualcomm Quick Charge 3.0

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	20 MP (Doubles as a front camera, PDAF) Aperture size: F1.8 Sensor size: 1/2.8" Pixel size: 1 μm
Flash
LED	Dual LED
Video recording
1080p (30 fps)	4K UHD (30 fps), 1080p (30 fps), 720p (240 fps) Time-lapse video, Picture-taking during video recording, EIS, Video calling, Video sharing
Front
13 MP

Connectivity & Features

Bluetooth
4.2	4.2
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, Hotspot 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, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T3	M4/T4
Location
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning	GPS, A-GPS
Other
NFC, ANT+, UMA (Wi-Fi Calling)	NFC, VoIP, Tethering, Computer sync, OTA sync

Discover more

Full Specs Samsung Galaxy J7 Star Specs

Full Specs ZTE Axon M Specs PA Review ZTE Axon M Review

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
	Dolby Atmos, Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

4G (FDD) Bands
2, 4, 5, 12, 66, 71	2, 4, 5, 12, 29, 30, 66
3G Bands
5, 4, 2, 1	5, 4, 2
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE, HSPA, HSUPA
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: Oct 09, 2017 FCC ID value: SRQ-Z999
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: 0.68 W/kg Body: 0.10 W/kg Simultaneous Transmission: 1.48 W/kg Wireless Router: 0.59 W/kg