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CAT S61 (Dual-sim) vs Alcatel Idol 4 (6055K)

Side by side comparison, pros, cons, differences between CAT S61 vs Alcatel Idol 4 phones with full specifications. What's the best?

,
CAT S61 (Dual-sim)
5.2"
IPS

1080x1920

16
MP

8mp

4GB
RAM

64bit Octa

4500
mAh

(Non removable)

vs
04PointsAlcatel Idol 4 (6055K)Compare CAT S61 X
Alcatel Idol 4 (6055K)
5.2"
IPS

1080x1920

13
MP

8mp

3GB
RAM

64bit Octa

2610
mAh

(Non removable)

What's the better phone? CAT S61 (Dual-sim)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

S61 (Dual-sim)14 Advantages CAT S61 (Dual-sim)vsIdol 4 (6055K)4 Advantages Alcatel Idol 4 (6055K)
+2.2Ghz 64bit Octa-Core63%
More powerful processor, you can open your applications faster
vs1.5Ghz 64bit Octa-Core
+4GB LPDDR433%
More RAM memory. Typically more responsive and better for multitasking
vs3GB LPDDR3
+64GB (54GB user free)4 times
More internal storage for applications and files
vs16GB (10GB user free)
+(back) 16MP25%
Higher resolution main camera
vs(back) 13MP
+PDAF on back camera and autofocus front cameraAdvantage
You with less worry when taking pictures with auto focus
vsPDAF: phase detection autofocus
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+Android 8.0 OreoAdvantage
Android 8.0 Oreo is newer and safer
vsAndroid 6.0.1 Marshmallow
+(4G+ LTE-A) 600 Mbps3 times
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+4500 mAh72%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs2610 mAh
+2 slots Dual-SIM
(dedicated slot)Advantage
With more SIM card slots you can have more operators and choose which one to use
vs2 slots Dual-SIM
(hybrid slot/shares the same microSD slot)
+5.0 version A2DP/LEAdvantage
Bluetooth 5.0 version A2DP/LE is newer and faster
vs4.2 version A2DP
+Gorilla Glass 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
+IP68 certified, MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
163 grams (5.71 ounces)vs+135 grams (4.73 ounces)21%
Lighter
13 millimeters (0.51 inches)vs+7.1 millimeters (0.28 inches)83%
Thinner
Dual LED flashvs+Dual LED on main camera and LED on front cameraAdvantage
The Dual LED on main camera and LED on front camera helps in dark places or in low light
Not supportedvs+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality

30 Common items in both devices
Until 256GB microSD, microSDXC
TFT LCD IPS
16 million
1080x1920 pixels
424 PPI
5.2"
Only digital zoom
+23 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight
Physical featuresCAT S61 (Dual-sim)Alcatel Idol 4 (6055K)
ModelS61 (Dual-sim)Idol 4 (6055K)
Other model namesCaterpillar S61, CAT S61 Dual-simAlcatel IDOL 4 Dual-Sim 3GB RAM, Alcatel 6055K, OT-6055K
Country or region available(Global, International)
(Global, International)
Europe
Europe
BrandCATAlcatel
Release dateFebruary, 2018March, 2016
Depth13 millimeters (0.51 inches)7.1 millimeters (0.28 inches)
Size (width x height)76 x 150 millimeters (2.99 x 5.91 in)72.5 x 147 millimeters (2.85 x 5.79 in)
Weight163 grams (5.71 ounces)135 grams (4.73 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsfeature not registeredfeature not registered
Protection against water and othersIP68 certified: dust/water proof over 1.5 meter and 30min
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant
Not supported
System (OS)CAT S61 (Dual-sim)Alcatel Idol 4 (6055K)
Operating systemAndroid 8.0 OreoAndroid 6.0.1 Marshmallow
Firmware updatefeature not registeredfeature not registered
HardwareCAT S61 (Dual-sim)Alcatel Idol 4 (6055K)
Chipset64bit - Qualcomm Snapdragon 630 SDM630 (14nm)64bit - Qualcomm Snapdragon 617 MSM8952 (28nm)
CPU processorOcta-Core, 2 processors:
2.2Ghz Quad-Core ARM Cortex-A53
1.8Ghz Quad-Core ARM Cortex-A53
Octa-Core, 2 processors:
1.5Ghz Quad-Core ARM Cortex-A53
1.2Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerQualcomm Adreno 508 650MhzQualcomm Adreno 405 550Mhz
RAM memory4GB LPDDR43GB LPDDR3
Internal storage64GB (54GB user free)16GB (10GB user free)
eMMC 5.1
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Until 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
DisplayCAT S61 (Dual-sim)Alcatel Idol 4 (6055K)
Display typeTFT LCD IPSTFT LCD IPS
Screen size5.2" inches5.2" inches
Screen-to-body ratio~65.4% (screen-to-body ratio)~69.9% (screen-to-body ratio)
Display resolution1080x1920 pixels1080x1920 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)424 PPI424 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Not supported
Display featuresfeature not registeredfeature not registered
Mobile networksCAT S61 (Dual-sim)Alcatel Idol 4 (6055K)
Dual-SIMDual SIM Standby - Call active on one sim card
(dedicated slot)
Dual SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots Dual-SIM
nano-SIM (4FF)
2 slots Dual-SIM
nano-SIM (4FF)
Maximum download/upload600/150 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/1900/2100
Primary 4G networkLTE Cat12

Global version:
LTE 700/800/850/900/1800/1900/2100/2600 (Bands 1,2,3,5,7,8,19,20,26,28)
TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)

USA version:
LTE 700/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,12,13,17,25,26,28,29,66)
LTE Cat4 700/800/900/1800/2100/2600 (Bands 1,3,7,8,20,28)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE
CallingCAT S61 (Dual-sim)Alcatel Idol 4 (6055K)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (iTap), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
CameraCAT S61 (Dual-sim)Alcatel Idol 4 (6055K)
Back camera (main camera)16 megapixels13 megapixels
Main camera resolution4608x3456 pixels4128x3096 pixels
Video recording (primary)4K UHD (3840x2160) 30 fpsFull HD (1920x1080) 30 fps
FlashDual LED flashDual LED on main camera and LED on front camera
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3" inches
Pixel sizefeature not registered1.12µm pixel
AutofocusPDAF on back camera and autofocus front cameraPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo only main cameraHDR photo only main camera
2ª cameraCAT S61 (Dual-sim)Alcatel Idol 4 (6055K)
Front camera (secondary)8 megapixels8 megapixels
Front camera resolution3264x2448 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedLED
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered1.12µm pixel
MultimediaCAT S61 (Dual-sim)Alcatel Idol 4 (6055K)
RadioFMFM with RDS
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263MP4, H.265, H.264, H.263, XviD
Audio formatsMP3, WAV, OGG, eAAC+, FLACMP3, WAV, WMA, AAC+
ConnectivityCAT S61 (Dual-sim)Alcatel Idol 4 (6055K)
USBUSB 2.0 Type-C reversible connectorMicroUSB 2.0, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 version A2DP/LE4.2 version A2DP
WiFi802.11 b/g/n (2.4Ghz)802.11 a/b/g/n (2.4Ghz, 5Ghz)
DLNANot supportedNot supported
NFCSupportedSupported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging
Infrared portNot supportedNot supported
Other functionsCAT S61 (Dual-sim)Alcatel Idol 4 (6055K)
Active noise cancellationNot supportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
Java / Flash playerNot supportedNot supported
SensorsAccelerometer
Proximity
Compass
Ambient Light
Gyroscope
Barometer
Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Hall effect
Other features- Colors: Black
- FLIR Thermal Imaging back camera
- Quick Charge 4.0
- WiFi direct, hotspot
- Drop-to-concrete resistance up to 1.8 meters
- Colors: Gold, Dark Gray, Silver, Rose Gold
- USB OTG On-The-Go
- LED notification (white light)
- Oleophobic coating
- Glass back panel
- JBL earphones
- Hi-Fi 3.6W dual-stereo
- Front camera: Wide Angle 84°
- Quick Charge 2.0
- Fast battery charging: 60% in 30min
- Reversible phone
- WiFi direct, hotspot
- VR goggles compatible
Power supplyCAT S61 (Dual-sim)Alcatel Idol 4 (6055K)
BatteryLi-Ion (Non removable)Li-Ion (Non removable)
18W
Battery capacity4500 mAh2610 mAh
Charger, watts• Fast battery charging• Fast battery charging
Talk time autonomyfeature not registered900 minutes | 15 hours | 0.6 day
Standbyfeature not registered43200 minutes | 720 hours | 30 days
Radiation rateCAT S61 (Dual-sim)Alcatel Idol 4 (6055K)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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