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Compare 4 products

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Asus ZenFone 3 Ultra Mobile Phone
Asus ZenFone 3 Ultra
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Samsung Galaxy Note 5 Mobile Phone
Samsung Galaxy Note 5
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Samsung Galaxy S6 Edge Mobile Phone
Samsung Galaxy S6 Edge
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Samsung Galaxy S8 Mobile Phone
Samsung Galaxy S8
Available colors
Editiorial reviews
5
5 editorial reviews
Fans of phone tablets or phones with larger than 6-inch displays will often note that they don't get powerful tech specs or a premium design with their large diRead more
Asus Zenfone 3 Ultra is one large phone. It has a good Full HD screen and speakers that complement it well, especially while watching movies.Read more
Asus thinks you'll want a big screen to watch videos, so it made a ridiculously huge phone (that isn't quite a tablet).Read more
Read editorial reviews
14
4.2 out of 5
7 user ratings
5 stars
28 %
4 stars
71 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
30
4.3 out of 5
11 user ratings
5 stars
36 %
4 stars
54 %
3 stars
9 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
19
4.4 out of 5
10 user ratings
5 stars
70 %
4 stars
20 %
3 stars
10 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
39
4.3 out of 5
39 user ratings
5 stars
46 %
4 stars
35 %
3 stars
17 %
2 stars
0 %
1 stars
0 %
38
4.1 out of 5
38 user ratings
5 stars
31 %
4 stars
50 %
3 stars
18 %
2 stars
0 %
1 stars
0 %
38
4.4 out of 5
38 user ratings
5 stars
55 %
4 stars
34 %
3 stars
10 %
2 stars
0 %
1 stars
0 %
44
4.1 out of 5
44 user ratings
5 stars
34 %
4 stars
40 %
3 stars
22 %
2 stars
2 %
1 stars
0 %

Hardware

Operating systemAndroid 6.0Android 5.1Android 5.0Android 7.0
CPU clock speed1.8 GHz2.1 GHz2.1 GHz2.3 GHz
CPU coresQuad-core8-core8-core8-core
CPU modelQualcomm Snapdragon 652 MSM8976Samsung Exynos Octa 7420Samsung Exynos Octa 7420Samsung Exynos 9 Octa 8895
GPU modelQualcomm Adreno 510ARM Mali-T760ARM Mali-T760ARM Mali-G71 MP20
RAM memory
  • 3 GB
  • 4 GB
4 GB3 GB4 GB

Display

Screen size6.8 in5.7 in5.1 in5.8 in
Touchscreenyes
N/A
yesyes
Number of colors16.7M16.7M16.7M16.7M
Panel typeLCDOLEDOLEDOLED
Resolution1920 x 1080 px2560 x 1440 px2560 x 1440 px1440 x 2960 px
TechnologyIPS TFT
  • AMOLED
  • Super AMOLED
  • Quad HD Super AMOLED
  • Super AMOLED
  • AMOLED
  • Quad HD+ Super AMOLED
Pixel density324.0 ppi518.0 ppi576.0 ppi570.0 ppi
Screen materialCorning Gorilla Glass 4.0Corning Gorilla Glass 4.0Corning Gorilla Glass 4.0Corning Gorilla Glass 5.0
Dual screen supportno
N/A
nono
Scratch resistant displayyes
N/A
yesyes
HDRno
N/A
noyes
Multi touchyes
N/A
yesyes

Rear camera

Primary sensor resolution23.0 Mpx16.0 Mpx16.0 Mpx12.0 Mpx
Primary lens aperture2.0 f1.9 f1.9 f
N/A
Video recordingyes
N/A
yesyes
Highest video resolution1920 x 1080 px4096 x 2160 px4096 x 2160 px3840 x 2160 px
Autofocusyes
N/A
yesyes
Burst Modeyes
N/A
yes
N/A
Digital Image Stabilizationyes
N/A
N/A
N/A
Digital zoomyes
N/A
yes
N/A
Face detectionyes
N/A
yesyes
Geo-taggingyes
N/A
yesyes
Gesture Shotyes
N/A
yes
N/A
HDR Captureyes
N/A
yes
N/A
LED Flashyes
N/A
yesyes
Optical image stabilizationyes
N/A
yes
N/A
Panoramayes
N/A
yesyes
Smile detectionyes
N/A
yes
N/A
Touch focusyes
N/A
yes
N/A
Maximum FPS at the highest resolution
N/A
30.0 fps30.0 fps30.0 fps
Maximum FPS (regardless of res.)
N/A
120.0 fps60.0 fps240.0 fps
Primary sensor size
N/A
N/A
1/2.6"1/2.55"
Focus adjustment
N/A
N/A
Automatic
  • Automatic
  • Manual
Max resolution (highest frame rate)
N/A
N/A
1280 x 720 px1280 x 720 px
Slow-Mo
N/A
N/A
yes
N/A
Number of rear cameras
N/A
N/A
N/A
1
Night Mode
N/A
N/A
N/A
yes
Scene mode
N/A
N/A
N/A
yes

Front camera

Primary resolution8.0 Mpx5.0 Mpx5.0 Mpx8.0 Mpx
Number of front cameras
N/A
N/A
N/A
1
Primary sensor size
N/A
N/A
1/2.6"1/2.55"
Focus adjustment
N/A
N/A
Automatic
  • Automatic
  • Manual
Lens aperture
N/A
N/A
N/A
F/1.7

Storage

Internal storage
  • 32 GB
  • 64 GB
  • 128 GB
  • 32 GB
  • 64 GB
  • 128 GB
  • 32 GB
  • 64 GB
64 GB
Memory card readeryesnonoyes
Maximum card storage200GB
N/A
N/A
256GB
Types of memory card supported
  • microSD
  • microSDHC
  • microSDXC
No memory slotNo memory slot
  • microSD
  • microSDHC
  • microSDXC

Design

Colour of product
  • Black
  • Grey
  • Pink
  • Silver
  • Gold
  • Silver
  • Black
  • White
  • Grey
  • Pink
  • Gold
  • Silver
  • Black
  • White
  • Grey
  • Pink
  • Green
  • Blue
  • Arctic silver
  • Black
  • Blue
  • Gold
  • Grey
  • Midnight black
  • Orchid grey
  • Pink
  • Purple
  • Rose pink
  • Silver
  • Turquoise
MaterialAluminum
  • Aluminum
  • Glass
Aluminum
N/A
Water resistant
N/A
N/A
noyes
Shock resistant
N/A
N/A
nono
Dust resistant
N/A
N/A
N/A
yes

Dimensions

Height7.34 in6.03 in5.59 in5.86 in
Width3.7 in3.0 in2.76 in2.68 in
Depth0.27 in0.3 in0.28 in0.31 in
Weight8.22 oz6.03 oz4.66 oz5.47 oz

Connectivity

Dual sim supportyesyesnono
Sim card sizeMicro-SIMNano-SIMNano-SIMNano-SIM
Bluetoothyes
N/A
yesyes
Bluetooth version4.24.14.15.0
Bluetooth profileA2DP
  • A2DP
  • AVRCP
  • A2DP
  • AVRCP
  • A2DP
  • AVRCP
  • HFP
  • HID
  • HOGP
  • HSP
  • MAP
  • OPP
  • PAN
  • PBAP
  • SAP
NFCno
N/A
yesyes
Charging connectionUSB
  • USB
  • Wireless
  • USB
  • Wireless
USB
Headphone connection3.5 mm3.5 mm3.5 mm3.5 mm
USB version2.02.02.0
3.1
USB On-The-Go (OTG)yes
N/A
yesyes
Bluetooth codec
N/A
SBC
  • aptX
  • SBC
  • aptX
  • SBC
Video output
N/A
MHLMHLDisplayPort over USB-C
DLNA certified
N/A
N/A
yesno
Type of USB connector
N/A
N/A
Micro-USBUSB Type-C

Cellular

Wireless network (Wi-Fi)yes
N/A
yesyes
Wireless networking standard
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
Data transmissionHSPA+
N/A
  • EDGE
  • GPRS
  • HSDPA
  • HSPA+
  • HSUPA
  • LTE
  • LTE Advanced
  • EDGE
  • FDD-LTE
  • GPRS
  • HSDPA
  • HSPA+
  • HSUPA
  • TDD-LTE
Navigation systemGLONASS
N/A
  • A-GPS
  • BeiDou
  • GLONASS
  • BeiDou
  • GLONASS
  • GPS
  • Galileo
2G GSMyes
N/A
yesyes
GSM frequencies
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
3G UMTSyes
N/A
yesyes
UMTS frequences
  • 800 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
CDMA frequences800 MHz
N/A
N/A
N/A
4G LTEyes
N/A
yesyes
LTE frequencies
  • 700 MHz
  • 800 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 2100 MHz
  • 2600 MHz
  • 2300 MHz
  • 2500 MHz
  • 700 MHz
  • 800 MHz
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
  • 700 MHz
  • 800 MHz
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
N/A
Mobile hotspotyes
N/A
yes
N/A
Streaming standardsMiracastMiracastGoogle Cast
  • Google Cast
  • Miracast

Battery

Battery typeLithium ionLithium PolymerLithium ion
N/A
Battery capacity4600.0 mAh3000.0 mAh2600.0 mAh3000.0 mAh
Talk time34.0 h21.0 h18.0 h20.0 h
Fast chargingno
N/A
yesyes
Standby time
N/A
336.0 h302.0 h326.0 h
Wireless charging standard
N/A
  • PMA
  • QI
  • PMA
  • QI
  • PMA
  • QI
  • WPC
Replaceable battery
N/A
N/A
nono
Wireless charging
N/A
N/A
yesyes
Fast charging standard
N/A
N/A
N/A
Samsung Adaptive Fast Charge

Often compared with Samsung Galaxy Note 5

Often compared with Samsung Galaxy S6 Edge

Often compared with Samsung Galaxy S8