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  3. Galaxy Tab S12 vs Galaxy Tab S9 Ultra

Samsung Galaxy Tab S12 vs Samsung Galaxy Tab S9 Ultra

What Galaxy Tab S12 does better (3) and where Galaxy Tab S9 Ultra wins (5) — every spec side by side.

Samsung Galaxy Tab S12
Samsung · 2026Galaxy Tab S12
9.2Score
3 advantages≈ $1,250
vs
Samsung Galaxy Tab S9 Ultra
Samsung · 2023Galaxy Tab S9 Ultra
9.2Score
5 advantages≈ $1,300
Higher score
8.3Display9.4
9.2Memory & storage9.7

Why is Galaxy Tab S12 better than Galaxy Tab S9 Ultra?

  1. Weight555 g vs 732 g+32%
  2. Pixel density266 ppi vs 239 ppi+11%
  3. Bluetooth6 vs 5.3+13%

Why is Galaxy Tab S9 Ultra better than Galaxy Tab S12?

  1. OLED panelNo · Galaxy Tab S12: Yes
  2. Cellular (LTE)No · Galaxy Tab S12: Yes
  3. RAM12 GB vs 16 GB+33%
  4. Screen size12.6″ vs 14.6″+16%
  5. Peak brightness650 nits vs 930 nits+43%
Specifications

Side by side

Design
Weight555 g732 g
Thickness—5.5 mm
Height6 mm326.4 mm
Width—208.6 mm
Frame—Aluminium
Back—Aluminium
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionGorilla Glass 5Corning Gorilla Glass
Colours—Beige, Graphite
Display
Screen size12.6″14.6″
Panel—Dynamic AMOLED 2X
OLED panelNoYes
Resolution (short side)—1,848 px
Resolution (long side)—2,960 px
Pixel density266 ppi239 ppi
Refresh rate—120 Hz
Peak brightness650 nits930 nits
Measured brightness—642 nits
Screen-to-body ratio—90.7%
HDR—Yes
Performance
ChipsetMediaTek DimensityQualcomm SM8550-AC Snapdragon 8 Gen 2
Chip makerMediaTekQualcomm
Process—4 nm
CPU cores—8
CPU frequency—3.36 GHz
GPU—Adreno 740
AnTuTu score—1,199,328
Geekbench 6 (multi-core)—4,835
3DMark Wild Life Extreme—3,829
Memory
RAM12 GB16 GB
Storage (max)—1,024 GB
Storage (base)—256 GB
Storage type—UFS 4.0
Memory card slot—Yes
Battery
Battery capacity—11,200 mAh
Battery type—Li-Po
Active use (test)—11.1 h
Wired charging—45 W
Charged in 30 min—32%
Wireless charging—No
Connectivity
Cellular (LTE)NoYes
5G—Yes
eSIM—Yes
Dual SIM—Yes
Wi-Fi standard—Wi-Fi 6E
Bluetooth65.3
USB—USB Type-C 3.2
USB version—3.2
Video output (USB-C / DisplayPort)—Yes
NFC—No
GPS—Yes
Satellite navigation—GLONASS, GALILEO, BDS
Features
Stylus support—Yes
Stereo speakers—Yes
Loudspeaker loudness—-21.2 LUFS
3.5 mm headphone jack—No
Fingerprint sensor—Under display
Sensors—Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Cameras
Rear camera—13 MP
Rear camera aperture—f/2
Rear cameras—2
Ultra-wide camera—Yes
Optical stabilisation—No
Max video—4K
4K video frame rate—30 fps
Front camera—12 MP
4K front-camera video—Yes
Software
OS at launch—Android 13
Platform—Android
Interface—One UI 6
Major OS updates promised—4
EU label
Energy classG—
Battery charge cycles1,200—
Endurance per cycle80 h—
Repairability classC—
Drop resistance classE—
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