Samsung Galaxy Tab S4 vs Alcatel 3T 8

Display

Display size

10.5 inches
8.0 inches

Resolution

1600 x 2560 pixels
800 x 1280 pixels

Pixel density

288 ppi
189 ppi

Technology

Super AMOLED
IPS LCD

Screen-to-body ratio

78.07 %
70.95 %

Features

Ambient light sensor, Proximity sensor
Ambient light sensor

Camera

Rear

Single camera
Single camera

Main camera

13 megapixels
5 megapixels

Hardware Features

Phase detection autofocus, CMOS image sensor
 

Specifications

Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.06"; Pixel size: 1.12 μm
 

Flash

LED
 

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD)
1280x720 (HD) (30 fps)

Features

Hyperlapse, Video calling, Video sharing
 

Front

8 megapixels
5 megapixels

Design

Dimensions

9.81 x 6.47 x 0.28 inches (249.3 x 164.3 x 7.1 mm)
8.24 x 4.92 x 0.33 inches (209.3 x 125 x 8.4 mm)

Weight

17.04 oz (483 g)
the average is 20.1 oz (573 g)
10.37 oz (294 g)
the average is 20.1 oz (573 g)

Materials

Back: Glass
 

Biometrics

Iris scanner, 2D Face unlock
 

Features

Stylus
 

Colors

Black, Gray
Black

Multimedia

Headphones

3.5 mm jack
3.5 mm jack

Speakers

Multiple speakers
Loudspeaker

Features

Album art cover, Background playback, Dolby Atmos
Album art cover, Background playback

Screen mirroring

Wireless screen share
Wireless screen share

Radio

 
FM

Hardware & Performance

System chip

Qualcomm Snapdragon 835 MSM8998
MediaTek MT8765A

Processor

Octa-core, 2350 MHz, Kryo 280, 64-bit, 10 nm
Quad-core, 1500 MHz, ARM Cortex-A53, 64-bit

GPU

Adreno 540
Yes

RAM

4 GB
2 GB

Internal storage

64 GB
16 GB

Maximum User Storage

50.5 GB
 

Storage expansion

microSDXC up to 400 GB
microSDXC up to 128 GB

OS

Android (9.0 Pie, 8.1 Oreo), Samsung One UI
Android (8.1 Oreo)

Connectivity & Features

Bluetooth

5.0
4.2

Wi-Fi

802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct
802.11 a, b, g, n; Wi-Fi Direct

USB

USB Type-C (reversible), USB 3.1
microUSB, USB 2.0

Features

Mass storage device, Video out
Mass storage device

HDMI

Yes
 

Location

GPS, A-GPS, Glonass, Galileo, BeiDou
GPS, A-GPS

Sensors

Accelerometer, Gyroscope, Pedometer, Compass, Hall (for flip covers), Barometer
Accelerometer

Other

Tethering, Computer sync, OTA sync
Infrared, Tethering, Computer sync, OTA sync

Cellular

LTE (FDD)

 
Bands 2, 4, 5, 12, 66, 71

UMTS

 
850, 1700/2100, 1900 MHz

Data

 
LTE, HSUPA, UMTS

SIM type

 
Micro SIM

VoLTE

 
Yes

Battery

Capacity

7300 mAh
4080 mAh

Type

Not user replaceable
Not user replaceable

Charging

Yes
 

Stand-by time

 
20.8 days (500 hours)
the average is 23 days (559 h)

Stand-by time (3G)

 
18.8 days (450 hours)
the average is 0 days (0 h)

Stand-by time (4G)

 
16.7 days (400 hours)
the average is 0 days (0 h)

Internet use

LTE: 10 hours; Wi-Fi: 10 hours
3G: 8 hours; LTE: 7 hours; Wi-Fi: 8 hours

Music playback

195.00 hours
 

Video playback

16.00 hours
 

Phone features

Notifications

Vibration
 

Other features

Voice commands, Voice recording
Voice commands, Voice recording

Shopping information

In The Box

Samsung Adaptive Fast Charger, USB Type-C cable, User Manual And Warranty Card, S-Pen
Quick start guide, charger head, data cable

MSRP price

$ 650
 
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