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Compare 4 products

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Jiayu S4 Mobile Phone
Jiayu S4
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LG GW620 Mobile Phone
LG GW620
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Samsung Galaxy Mega 6.3 Mobile Phone
Samsung Galaxy Mega 6.3
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Samsung Galaxy Z Fold2 5G Mobile Phone
Samsung Galaxy Z Fold2 5G
Editiorial reviews
2
2 editorial reviews
LG are not quite making Android headlines. Catching up with local rivals Samsung is obviously not the first thing on their mind. Not to mention that HTC...Read more
The LG GW620 (also known as the Eve) is the first Android handset of the manufacturer and even though it´s rolling out with a certain delay, the cell phone has what it takes to deserve attention. It utilizes version 1.5 of the growingly popular operating system, personalized with LG´s proprietary S-CLASS interface...Read more
Read editorial reviews
7
7 editorial reviews
It's got a huge screen and it's just plain big, but is the Samsung Galaxy Mega 6.3 the right phone for you? Find out in our review.Read more
Screen size. Just like last year was the year of the multi-core processor, 2013 is surely the year of the big screen. There was a time when 5 inches of...Read more
Get the pros and cons, key specs, and reviews of the Samsung Galaxy Mega 6.3 from users, Engadget editors, and other tech reviewers.Read more
Read editorial reviews
20
4.1 out of 5
13 user ratings
5 stars
23 %
4 stars
76 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
38
4.0 out of 5
38 user ratings
5 stars
31 %
4 stars
39 %
3 stars
28 %
2 stars
0 %
1 stars
0 %
3
3.7 out of 5
3 user ratings
5 stars
0 %
4 stars
66 %
3 stars
33 %
2 stars
0 %
1 stars
0 %
40
4.1 out of 5
40 user ratings
5 stars
32 %
4 stars
47 %
3 stars
17 %
2 stars
2 %
1 stars
0 %
37
4.3 out of 5
37 user ratings
5 stars
45 %
4 stars
40 %
3 stars
13 %
2 stars
0 %
1 stars
0 %

Hardware

Operating systemAndroid 5.0Android 1.5Android 4.4Android 10
CPU clock speed1.7 GHz0.53 GHz1.7 GHz3.09 GHz
CPU cores8-coreSingle-coreDual-core8-core
CPU modelMediaTek MT6752Qualcomm Snapdragon MSM7200AQualcomm Snapdragon 400 MSM8930AB
N/A
GPU modelARM Mali-T760 MP2
N/A
Qualcomm Adreno 305
N/A
RAM memory3 GB56 MB1.5GB12 GB

Display

Screen size4.7 in3.0 in6.3 in7.6 in
Number of colors16.7M262K16.7M16.7M
Panel typeLCDLCDLCDOLED
Resolution1280 x 720 px320 x 480 px1280 x 720 px2208 x 1768 px
TechnologyIPS LCD
N/A
  • IPS TFT
  • Super LCD
Infinity Flex Dynamic AMOLED 2X
Pixel density312.0 ppi
N/A
233.0 ppi373.0 ppi
Screen materialCorning Gorilla Glass
N/A
N/A
  • Samsung Ultra Thin Glass
  • Corning Gorilla Glass Victus
Multi touchyes
N/A
yes
N/A
Touchscreen
N/A
yesyes
N/A
Dual screen support
N/A
nono
N/A
HDR
N/A
nonoyes
Scratch resistant display
N/A
N/A
yes
N/A

Rear camera

Primary sensor resolution13.0 Mpx5.0 Mpx8.0 Mpx12.0 Mpx
Primary lens aperture2.0 f
N/A
N/A
N/A
Highest video resolution1920 x 1080 px320 x 240 px1920 x 1080 px
N/A
Autofocusyesyesyes
N/A
LED Flashyesyesyes
N/A
Video recording
N/A
yesyes
N/A
Maximum FPS at the highest resolution
N/A
30.0 fps30.0 fps
N/A
Geo-tagging
N/A
yesyes
N/A
Maximum FPS (regardless of res.)
N/A
N/A
30.0 fps
N/A
Burst Mode
N/A
N/A
yes
N/A
Digital Image Stabilization
N/A
N/A
yes
N/A
Digital zoom
N/A
N/A
yes
N/A
Face detection
N/A
N/A
yes
N/A
HDR Capture
N/A
N/A
yes
N/A
Panorama
N/A
N/A
yes
N/A
Smile detection
N/A
N/A
yes
N/A
Touch focus
N/A
N/A
yes
N/A
Resolution (second camera)
N/A
N/A
N/A
12.0 Mpx
Resolution (third camera)
N/A
N/A
N/A
12.0 Mpx
Lens aperture (second camera)
N/A
N/A
N/A
F/1.8
Lens aperture (third camera)
N/A
N/A
N/A
F/2.4
Primary Field of View (FoV)
N/A
N/A
N/A
123.0 °
Field of View (FoV) (second camera)
N/A
N/A
N/A
83.0 °
Field of View (FoV) (third camera)
N/A
N/A
N/A
45.0 °
Focus adjustment
N/A
N/A
N/A
Automatic

Storage

Internal storage16 GB4 GB
  • 16 GB
  • 8 GB
  • 256 GB
  • 512 GB
Memory card readeryesyesyes
N/A
Maximum card storage64GB32GB64GB
N/A
Types of memory card supportedmicroSD
  • microSD
  • microSDHC
  • microSD
  • microSDHC
  • microSDXC
N/A

Dimensions

Height5.12 in4.29 in6.6 in6.27 in
Width2.52 in2.15 in3.47 in2.68 in
Depth0.33 in0.63 in0.31 in0.66 in
Weight
N/A
4.9 oz7.02 oz9.95 oz

Sensors

Accelerometeryesyesyesyes
Proximityyes
N/A
yesyes
Digital compassyes
N/A
yes
N/A
Ambient light sensoryes
N/A
yes
N/A
Gyroscopeyes
N/A
yesyes
Barometer
N/A
N/A
N/A
yes

Connectivity

Dual sim supportyesnono
N/A
Sim card sizeMicro-SIMMini-SIMMicro-SIM
  • Nano SIM
  • Electronic SIM card
Bluetoothyesyesyes
N/A
Bluetooth version4.02.04.0
N/A
Headphone connection3.5 mm3.5 mm3.5 mm
N/A
Type of USB connectorMicro-USB
N/A
Micro-USB
N/A
DLNA certified
N/A
noyes
N/A
Bluetooth profile
N/A
A2DP
  • A2DP
  • AVRCP
  • GAP
  • HFP
  • HSP
  • OPP
  • SPP
N/A
Bluetooth codec
N/A
SBC
  • SBC
  • aptX
N/A
NFC
N/A
noyes
N/A
Charging connection
N/A
USBUSB
N/A
USB version
N/A
2.02.0
N/A
Video output
N/A
NoMHL
N/A
USB On-The-Go (OTG)
N/A
N/A
yes
N/A

Cellular

Wireless network (Wi-Fi)yesyesyes
N/A
Data transmissionHSPA+
N/A
HSPA+
  • GPRS
  • EDGE
  • HSDPA
  • HSUPA
  • HSPA+
  • FDD-LTE
  • TDD-LTE
  • Gigabit LTE
  • LAA
  • 5G NR
Navigation systemGPSA-GPS
  • GLONASS
  • GPS
  • GPS
  • GLONASS
  • BeiDou
  • Galileo
2G GSMyesyesyes
N/A
GSM frequencies
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
N/A
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
N/A
UMTS frequences
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
N/A
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
N/A
4G LTEyesnoyes
N/A
Mobile hotspotyes
N/A
yes
N/A
Wireless networking standard
N/A
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
N/A
3G UMTS
N/A
yesyes
N/A
LTE frequencies
N/A
N/A
  • 800 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 2100 MHz
  • 2600 MHz
N/A
Streaming standards
N/A
N/A
Miracast
N/A

Battery

Battery typeLithium ion
N/A
Lithium ion
N/A
Battery capacity2500.0 mAh1500.0 mAh3200.0 mAh4500.0 mAh
Replaceable battery
N/A
yesyes
N/A
Standby time
N/A
500.0 h420.0 h
N/A
Talk time
N/A
7.7 h17.0 h35.0 h
Fast charging
N/A
nono
N/A
Wireless charging
N/A
N/A
noyes
Wireless charging standard
N/A
N/A
N/A
  • WPC
  • PMA
  • Qi
  • Fast Wireless Charging
  • Wireless PowerShare

Often compared with Jiayu S4

Jiayu S4 Mobile Phone
Samsung Galaxy S3
JiayuS4
SamsungGalaxy S3
Jiayu S4 Mobile Phone
Samsung Galaxy S4
JiayuS4
SamsungGalaxy S4

Often compared with Samsung Galaxy Mega 6.3

Samsung Galaxy Mega 6.3 Mobile Phone
Apple iPhone 6 Plus
SamsungGalaxy Mega 6.3
AppleiPhone 6 Plus
Samsung Galaxy Mega 6.3 Mobile Phone
Samsung Galaxy Mega 5.8
SamsungGalaxy Mega 6.3
SamsungGalaxy Mega 5.8
Samsung Galaxy Mega 6.3 Mobile Phone
Samsung Galaxy S4
SamsungGalaxy Mega 6.3
SamsungGalaxy S4