Samsung Galaxy Tab S12+ vs Samsung Z620: Which is better?

Screen size

Galaxy Tab S12+12.6"+82%

Z6202.3"

Technology

Galaxy Tab S12+

GSM / HSPA / LTE / 5G

Z620

GSM / HSPA

2G bands

Galaxy Tab S12+

GSM 850 / 900 / 1800 / 1900

Z620

GSM 900 / 1800 / 1900

3G bands

Galaxy Tab S12+

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

Z620

HSDPA 2100

4G bands

Galaxy Tab S12+

1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66

Resolution

Galaxy Tab S12+1,752 × 2,800 px+98%

Z620240 × 320 px

Refresh rate

Galaxy Tab S12+120 Hz

Z620—

Peak brightness

Galaxy Tab S12+1,600 nits

Z620—

Pixel density

Galaxy Tab S12+262 ppi+34%

Z620174 ppi

CPU speed

Galaxy Tab S12+Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)

Z620—

RAM

Galaxy Tab S12+12.0 GB

Z620—

Storage

Galaxy Tab S12+256 GB

Z620—

Main camera

Galaxy Tab S12+13.0 MP+85%

Z6202.0 MP

Front camera

Galaxy Tab S12+12.0 MP

Z620—

Battery

Galaxy Tab S12+10,600 mAh+92%

Z620900 mAh

Wired charging

Galaxy Tab S12+45 W

Z620—

Weight

Galaxy Tab S12+553 g

Z62096 g+476%

Thickness

Galaxy Tab S12+5.3 mm+123%

Z62011.8 mm

IP rating

Galaxy Tab S12+IP68

Z620—

Wi‑Fi

Galaxy Tab S12+wifi 6e

Z620No

Bluetooth

Galaxy Tab S12+6+80%

Z6201.2, A2DP

USB

Galaxy Tab S12+3.2+38%

Z6202.0

5G support

Galaxy Tab S12+Yes+100%

Z620No

NFC

Galaxy Tab S12+No

Z620—

3.5mm jack

equal specs

Galaxy Tab S12+No

Z620No

SD card

equal specs

Galaxy Tab S12+Yes

Z620Yes

Stereo speakers

Galaxy Tab S12+Yes

Z620—

5G bands

Galaxy Tab S12+

1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 71, 75, 77, 78 SA/NSA/Sub6

Z620

Speed

Galaxy Tab S12+

HSPA, LTE, 5G - cellular model only

Z620

HSPA

Announced

Galaxy Tab S12+

2026, September 30

Z620

2006, August

Status

Galaxy Tab S12+

Available. Released 2026, October 07

Z620

Discontinued

Dimensions

Galaxy Tab S12+

289.5 x 187.8 x 5.3 mm (11.40 x 7.39 x 0.21 in)

Z620

103 x 54 x 11.8 mm (4.06 x 2.13 x 0.46 in)

Weight

Galaxy Tab S12+

553 g or 555 g (1.22 lb)

Z620

96.5 g (3.39 oz)

Build

Galaxy Tab S12+

Glass front, aluminum frame, aluminum back

Z620

SIM

Galaxy Tab S12+

Nano-SIM + eSIM (cellular model only)

Z620

Mini-SIM

Other

Galaxy Tab S12+

IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum

Z620

Type

Galaxy Tab S12+

Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)

Z620

TFT, 256K colors

Size

Galaxy Tab S12+

12.6 inches, 460.6 cm2 (~84.7% screen-to-body ratio)

Z620

2.3 inches, 16.4 cm2 (~29.5% screen-to-body ratio)

Resolution

Galaxy Tab S12+

1752 x 2800 pixels, 16:10 ratio (~262 ppi density)

Z620

240 x 320 pixels, 4:3 ratio (~174 ppi density)

Other

Galaxy Tab S12+

Z620

Second external OLED, 16 gray display (96 x 16 pixels)

Galaxy Tab S12+

Android 17, up to 7 major OS updates, One UI 9

Z620

Chipset

Galaxy Tab S12+

MediaTek Dimensity 9500 (3 nm)

Z620

CPU

Galaxy Tab S12+

Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)

Z620

GPU

Galaxy Tab S12+

Mali-G1 Ultra MC12

Z620

Card slot

Galaxy Tab S12+

microSDXC (dedicated slot)

Z620

microSD (dedicated slot)

Internal

Galaxy Tab S12+

256GB 12GB RAM, 512GB 12GB RAM

Z620

20MB

Other

Galaxy Tab S12+

UFS

Z620

Phonebook

Galaxy Tab S12+

Z620

1000 entries, Photocall

Call records

Galaxy Tab S12+

Z620

20 dialed, 20 received, 20 missed calls

Single

Galaxy Tab S12+

13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF

Z620

2 MP

Features

Galaxy Tab S12+

LED flash, HDR, panorama

Z620

rotating lens

Video

Galaxy Tab S12+

4K@30fps, 1080p@30fps

Z620

320p

Single

Galaxy Tab S12+

12 MP, f/2.4, 120˚ (ultrawide)

Z620

Features

Galaxy Tab S12+

HDR

Z620

Video

Galaxy Tab S12+

4K@30fps, 1080p@30fps

Z620

Other

Galaxy Tab S12+

Z620

Loudspeaker

Galaxy Tab S12+

Yes, with stereo speakers (4 speakers)

Z620

Yes

3.5mm jack

Galaxy Tab S12+

Z620

Alert types

Galaxy Tab S12+

Z620

Vibration; Downloadable polyphonic, MP3 ringtones

WLAN

Galaxy Tab S12+

Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct

Z620

Bluetooth

Galaxy Tab S12+

6.0, A2DP, LE

Z620

1.2, A2DP

Positioning

Galaxy Tab S12+

GPS, GLONASS, BDS, GALILEO

Z620

NFC

Galaxy Tab S12+

Z620

Radio

Galaxy Tab S12+

Z620

USB

Galaxy Tab S12+

USB Type-C 3.2, magnetic connector

Z620

2.0

Sensors

Galaxy Tab S12+

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Z620

Other

Galaxy Tab S12+

Wireless Samsung DeX (desktop experience support)

Z620

MP3/AAC/AAC+/e-AAC+ player Predictive text input Document viewer (Word, Excel, PowerPoint, PDF) Organizer Voice memo

Messaging

Galaxy Tab S12+

Z620

SMS, EMS, MMS, Email

Browser

Galaxy Tab S12+

Z620

WAP 2.0/xHTML

Games

Galaxy Tab S12+

Z620

Yes + downloadable

Java

Galaxy Tab S12+

Z620

Yes, MIDP 2.0

Type

Galaxy Tab S12+

Li-Po 10600 mAh

Z620

Removable Li-Ion 900 mAh battery

Charging

Galaxy Tab S12+

45W wired, 100% in 95 min

Z620

Stand-by

Galaxy Tab S12+

Z620

Up to 250 h

Talk time

Galaxy Tab S12+

Z620

Up to 5 h

Colors

Galaxy Tab S12+

Gray, Silver

Z620

Black/Pink, Silver, Blue

Models

Galaxy Tab S12+

SM-X840, SM-X846

Z620

SAR EU

Galaxy Tab S12+

0.77 W/kg (body)

Z620

0.33 W/kg (head)

Price

Galaxy Tab S12+

About 1330 EUR

Z620

SAR

Galaxy Tab S12+

Z620

0.30 W/kg (head) 0.38 W/kg (body)

Galaxy Tab S12+ vs Z620

Which is better?

Choose Galaxy Tab S12+ for

Choose Z620 for

Biggest differences

Galaxy Tab S12+

Z620

Head-to-head comparison

Display

Specifications Comparison

Network

Performance

Cameras

Battery

Build

Connectivity

Display

Performance

Cameras

Battery

Build

Connectivity

Launch

Body

Display

Platform

Memory

Main Camera

Selfie camera

Sound

Comms

Features

Battery

Misc