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Redmi Pad SE vs Samsung Galaxy Tab S9 Ultra

A

Product A: Redmi

Pad SE

85 of 168 known

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B

Product B: Samsung

Galaxy Tab S9 Ultra

103 of 168 known

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All 168 fields

Every value links to where we found it.

Only differences

ARedmi Pad SE

BSamsung Galaxy Tab S9 Ultra

General

10 of 11 differ

Series

Not available

Galaxy Tab S91Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Galaxy Tab S9 series. The 14.6-inch Ultra model

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

23073RPBFG5Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026Models: 23073RPBFG

SM-X910, SM-X916B4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 10 October 2026Manual cover lists SM-X910 and SM-X916B for the 14.6-inch model5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026Models: SM-X910, SM-X916B, SM-X918U. SM-X918U is not stored because no maker document covers it

GTIN / EAN

Not available

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

15 August 20235Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026Announced 2023, August 15. Released 2023, September

26 July 20231Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Press release dated July 26, 2023

Status

Available5Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026Available

Not available

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Samsung Galaxy Tab S10 Ultra13Press articleandroidcentral.com/tablets/samsung-galaxy-tab-s10-ultra-vs-tab-s9-ultraRead 23 October 2026Android Central calls the Galaxy Tab S9 Ultra the predecessor of the Galaxy Tab S10 Ultra.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

$1,199.9910Press articledroid-life.com/2023/07/26/galaxy-tab-s9-series-official-available-august-11-starting-at-799Read 10 October 2026Pricing listed July 26, 2023 for the US: Galaxy Tab S9 Ultra $1,199.99. The article does not name the storage tier. Stored for the entry Wi-Fi 12GB + 256GB model, since the Ultra is sold from 256GB

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

€199.995Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026About 200 EUR on the spec page. The exact launch price comes from the Xataka launch report9Press articlexatakamovil.com/xiaomi/nueva-tablet-barata-xiaomi-llega-a-espana-precio-disponibilidad-redmi-pad-seRead 13 October 2026Redmi Pad SE 4GB/128GB 199,99 euros in Spain at the main distributors. Incl. VAT. Spain market

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

GB, ES3Maker product pagemi.com/uk/product/redmi-pad-seRead 13 October 2026Xiaomi UK product page for the Redmi Pad SE9Press articlexatakamovil.com/xiaomi/nueva-tablet-barata-xiaomi-llega-a-espana-precio-disponibilidad-redmi-pad-seRead 13 October 2026Launched in Spain. The Xiaomi UK page lists it for the UK

Not available

ColoursiThe maker's own colour names

Graphite Gray, Mint Green, Lavender Purple1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Mint Green, Graphite Gray, Lavender Purple

Beige, Graphite1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Beige and Graphite. Colour availability may vary by market or carrier

Form factor

Slate5Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026Sold as a tablet without an attached keyboard

Slate1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 20262Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-wi-fi-graphite-256gb-sm-x910nzaaeubRead 10 October 2026Full specifications, Form Factor: Tablet

OS updates promisediYears of major OS upgrades explicitly promised from launch. A number of Android generations or the EU minimum from end of market placement is not a duration from launch.

Not available

4years1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Four generations of One UI and Android OS upgrades. Counted from launch

Security updates promisediSecurity support duration explicitly promised by the maker from launch. The source note states the starting event. EU minimum support from end of market placement is not stored here.

Not available

5years1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Five years of security updates. Counted from launch

Security updates untiliExact support end date published for this model. Do not calculate it from a stated number of years.

Not available

31 August 20283Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-5g-graphite-256gb-sm-x916bzaaeubRead 10 October 2026Software support: Security Update Period (Valid until) 31 August 2028. Shown on the UK 5G model page SM-X916BZAAEUB

Body

7 of 11 differ

HeightiLong edge of the tablet in portrait orientation. Base describes the Wi-Fi model. The source notes when the maker lists landscape dimensions.

255.53mm1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026255.53mm x 167.08mm x 7.36mm, aluminum alloy unibody. Landscape length x width x depth. Stored in portrait order. Data from Xiaomi internal labs

326.4mm1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Table lists 208.6 x 326.4 x 5.5 mm in landscape order. Long edge 326.4 mm stored as height

WidthiShort edge of the tablet in portrait orientation. Do not copy landscape height into this field.

167.08mm1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026

208.6mm1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026

ThicknessiTablet body thickness excluding the camera bump when the source states that condition.

7.36mm1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 20263Maker product pagemi.com/uk/product/redmi-pad-seRead 13 October 20267.36mm Thickness

5.5mm1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026

WeightiTablet body only. Base describes the Wi-Fi model. Cellular variants state their own weight. Excludes keyboard, stylus and packaging.

478g(1.1 lb)3Maker product pagemi.com/uk/product/redmi-pad-seRead 13 October 2026Portable slim and light design: 478g Weight, 7.36mm Thickness6Reviewgsmarena.com/xiaomi_redmi_pad_seaa-review-2639.phpRead 13 October 2026Body: 255.5x167.1x7.4mm, 478g

732g(1.6 lb)1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026732 g (Wi-Fi) and 737 g (5G)3Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-5g-graphite-256gb-sm-x916bzaaeubRead 10 October 2026Weight 737 g for the 5G model

Frame

Aluminium4Maker product pagemi.com/global/support/faq/details/KA-42371Read 13 October 2026The battery cover is made of aluminum, and the middle frame and rear cover are integrated

Aluminium1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Aluminum frame. Armor Aluminum is named on the Samsung UK page2Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-wi-fi-graphite-256gb-sm-x910nzaaeubRead 10 October 2026Armor Aluminum frame5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026Glass front, aluminum frame, aluminum back

Front

Corning Gorilla Glass 34Maker product pagemi.com/global/support/faq/details/KA-42371Read 13 October 2026The screen uses the third-generation Corning Gorilla Glass

Corning Gorilla Glass 51Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Footnote 21: Galaxy Tab S9 Ultra uses Corning Gorilla Glass 5 for the main window5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026Protection: Corning Gorilla Glass (version not stated by GSMArena)

Back

Aluminium4Maker product pagemi.com/global/support/faq/details/KA-42371Read 13 October 2026The battery cover is made of aluminum, and the middle frame and rear cover are integrated

Aluminium5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026Glass front, aluminum frame, aluminum back

Dust and water ratingiPublished ingress protection rating. Source notes distinguish a regulatory EU rating from a separately advertised maker claim.

Not available

IP681Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026IP68 for the tablet and the in-box S Pen2Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-wi-fi-graphite-256gb-sm-x910nzaaeubRead 10 October 2026Footnote: rated IPx4/68 under IEC 60529 for the tablet and the S Pen. Submersion up to 1.5 m for 30 minutes

MIL-STD-810iWhether the maker explicitly claims MIL-STD-810 testing. Absence from a specification sheet does not establish false.

Not available

Not available

SIM

Not available

Nano-SIMs1eSIMs1eSIM onlyNo5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026Nano-SIM + eSIM (cellular model only)

Built-in kickstandiA stand integrated into the tablet body. An optional keyboard cover or case stand is excluded.

Not available

Not available

Display

13 of 22 differ

Screen sizeiPublished rectangular display diagonal, before rounded-corner deductions. This can differ from the marketed product size.

11in(27.9 cm)1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 202611 inch FHD+ display. Footnote: about 11 inches in the full rectangle when measured diagonally

14.6in(37.1 cm)1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 202614.6-inch in the full rectangle and 14.5-inch accounting for the rounded corners

ResolutioniNative panel pixels. Width is the larger landscape pixel dimension and height the smaller one.

1920 × 1200px1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Resolution 1920 x 1200, 207ppi. Width stored as the larger landscape value

2960 × 1848px5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 20261848 x 2960 pixels, 16:10 ratio, ~239 ppi

Pixel density

205.8ppi=CalculatedFrom Screen size and Resolution

239ppi=CalculatedFrom Screen size and Resolution

Aspect ratio

16:105Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 20261200 x 1920 pixels, 16:10 ratio

16:101Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 202616:10 aspect ratio

Display type

LCD (IPS)5Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026Type: IPS LCD, 90Hz, 400 nits (typ). Xiaomi does not name the panel type

OLED1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Dynamic AMOLED 2X is an OLED panel

Display type (as published)

Not available

Dynamic AMOLED 2X1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026

Dimming zonesiIndependently controlled backlight zones. OLED pixels are not counted as local dimming zones.

Not available

Not available

Refresh rate modesiOne row per confirmed display mode. Minimum refresh rate is stored only when explicitly published or tested. A measured minimum requires test conditions in the source note.

ARedmi Pad SE

Mode	Min (Hz)	Max (Hz)	Variable
AdaptiveSync	48	90	Yes

Source1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Refresh rate: up to 90Hz. Marketed as 90Hz AdaptiveSync refresh rate. The 48 Hz minimum is not a Xiaomi statement and comes from the GSMArena review8Measurementgsmarena.com/xiaomi_redmi_pad_seaa-review-2639p3.phpRead 13 October 2026Panel modes 90Hz, 60Hz and 48Hz. It lowers to 48Hz when idle and goes back to 90Hz when scrolling. 48 Hz is observed in the review and stored as the minimum

BSamsung Galaxy Tab S9 Ultra

Min (Hz)	Max (Hz)	Variable
60	120	Yes

Source1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Dynamic refresh rate calibrates from 60 to 120Hz

Max refresh rate

90Hz=CalculatedFrom Refresh rate modes

120Hz=CalculatedFrom Refresh rate modes

Min refresh rate

48Hz=CalculatedFrom Refresh rate modes

60Hz=CalculatedFrom Refresh rate modes

Brightness (typical, SDR)iMaker typical or nominal SDR brightness. A figure explicitly described as maximum SDR, outdoor HBM or HDR peak does not establish typical brightness.

400nits1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Brightness: 400 nits (typ)

Not available

Peak brightnessiMaker peak HDR brightness under the published window and operating conditions. Outdoor HBM is a different measurement.

Not available

930nits2Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-wi-fi-graphite-256gb-sm-x910nzaaeubRead 10 October 2026Display footnote: peak brightness of up to 930 nits for Tab S9 Ultra, with maximum brightness of 420 nits. Window size and HDR mode are not stated. The 420 nits maximum is not stored as typical brightness

Full-screen HDR brightnessiMaker full-screen HDR brightness. This is not a small-window HDR peak or automatic outdoor SDR level.

Not available

Not available

Contrast ratio

1,500:11Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Contrast ratio: 1500:1

1,000,000:12Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-wi-fi-graphite-256gb-sm-x910nzaaeubRead 10 October 2026Display footnote: 1,000,000:1 contrast ratio

Colour depthiPublished bits per colour channel. Do not infer native bit depth or FRC from a rounded number of total colours. A published depth reached with FRC or a software extension, such as 8 + 2 bit, is stored as the published total, here 10. The split goes in the source note.

8bits1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Color depth: 8-bit, 16.7 million colors

Not available

DCI-P3 coverageiPercentage of the DCI-P3 gamut covered. Gamut volume above 100 percent is not coverage.

Not available

Not available

HDR playback formatsiHDR video playback formats explicitly supported. Playback or decoding support alone does not establish HDR luminance reproduction by the built-in panel. Source notes identify that distinction.

Not available

HDR10+1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026HDR10+ named for the Galaxy Tab S9 series. Display luminance in HDR is not published in the release

Fully laminated

Not available

Not available

Anti-reflection coating

Not available

Not available

Screen surface

Not available

Not available

Nano-texture option

Not available

Not available

PWM dimming frequency

Not available

Not available

Platform

7 of 11 differ

OS at launch

Android 131Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026MIUI Pad 14 based on Android 13

Android 131Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Android 13.0

Software

MIUI Pad 141Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026MIUI Pad 14

Not available

Latest OS

Android 15, HyperOS 25Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026Android 13, upgradable to Android 15, HyperOS 2. This is an upgrade path, not a maker promise

Android 1611Maker product pagesamsung.com/uk/support/model/SM-X910NZAAEUBRead 10 October 2026Samsung UK support downloads for SM-X910NZAAEUB list user manuals for Android 13, 14, 15 and 16, shared by the X71X, X81X and X91X models. Android 16 is the latest listed

Chipset

Qualcomm Snapdragon 6801Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Snapdragon 680 Mobile Platform4Maker product pagemi.com/global/support/faq/details/KA-42371Read 13 October 2026Uses Qualcomm SM6225 with LPDDR4X and eMMC

Qualcomm Snapdragon 8 Gen 2 for Galaxy1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026

Process

6nm1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 20266nm Process Technology

4nm5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026Chipset: Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)

CPU coresiEnabled CPU cores in the reference configuration. Storage tiers with a different enabled core count use explicit variants.

81Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026CPU: 8 cores, up to 2.4GHz

85Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026Octa-core: 1 + 2 + 2 + 3

CPU configurationiPublished core groups and their maximum clock. Do not apply another storage tier or the SoC theoretical clock to the tablet.

ARedmi Pad SE

Count	Core	Max clock (GHz)
4	Kryo 265 Gold	2.4
4	Kryo 265 Silver	1.9

Source5Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)

BSamsung Galaxy Tab S9 Ultra

Count	Core	Max clock (GHz)
1	Cortex-X3	3.36
2	Cortex-A715	2.8
2	Cortex-A710	2.8
3	Cortex-A510	2

Source2Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-wi-fi-graphite-256gb-sm-x910nzaaeubRead 10 October 2026Full specifications, CPU Speed: 3.36GHz, 2.8GHz, 2GHz. Core names and counts are from GSMArena5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 20261x3.36 GHz Cortex-X3, 2x2.8 GHz Cortex-A715, 2x2.8 GHz Cortex-A710, 3x2.0 GHz Cortex-A510. Chip clocks as listed by GSMArena. Samsung does not publish them

Max CPU clock

2.4GHz=CalculatedFrom CPU configuration

3.36GHz=CalculatedFrom CPU configuration

GPU

Qualcomm Adreno 6101Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Qualcomm Adreno GPU. The model Adreno 610 is from GSMArena5Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026Adreno 610

Adreno 7405Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026Adreno 740

GPU coresiEnabled GPU cores in the marketed tablet configuration. This is not a shader, execution-unit or NPU count.

Not available

Not available

NPU performanceiPublished NPU peak operations per second. Precision and SoC conditions belong in source notes. This is not an AI benchmark score.

Not available

Not available

Memory

4 of 7 differ

RAMiPublished RAM capacities. Base lists marketed options. Each verified configuration row lists its own capacity.

4, 6, 8GB1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026RAM and ROM: 4GB+128GB / 6GB+128GB / 8GB+128GB. Configurations may differ between regions. GSMArena also lists 256 GB with 8GB, which Xiaomi does not state

12, 16GB1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Galaxy Tab S9 Ultra: 12GB + 256GB, 12GB + 512GB, 16GB + 1TB. Storage availability may differ by market, model, color or carrier5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 202612 GB and 16 GB RAM options

RAM type

LPDDR4X1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026LPDDR4X + eMMC 5.1

LPDDR5X7Reviewgsmarena.com/samsung_galaxy_tab_s9_ultra-review-2610p4.phpRead 10 October 2026The Tab S9 Ultra uses 12GB or 16GB LPDDR5X RAM

Memory bandwidth

Not available

Not available

StorageiPublished internal storage capacities. A published 1 TB is converted to 1000 GB, using decimal GB. Exact published GB capacities are preserved. This is not usable space after formatting.

128GB1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026128GB in all listed configurations

256 GB, 512 GB, 1 TB1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026256GB, 512GB and 1TB. 1TB is stored as 1000 GB5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026256GB, 512GB and 1TB options

Storage type

eMMC 5.11Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026LPDDR4X + eMMC 5.1

UFS 4.07Reviewgsmarena.com/samsung_galaxy_tab_s9_ultra-review-2610p4.phpRead 10 October 2026UFS 4.0 storage chips

Memory card

microSD (own slot)1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Expandable storage up to 1TB. The quick start guide shows an SD card tray. GSMArena lists a microSDXC slot5Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026Card slot: microSDXC

microSD (own slot)5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026microSDXC (dedicated slot)

Max card sizeiMaker supported removable-card capacity. A published 1 TB is converted to 1000 GB, using decimal GB. Exact published GB capacities are preserved.

1TB1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Supports expandable storage: up to 1TB, stored as 1000 GB

1TB1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026microSD up to 1TB, sold separately

Rear cameras

6 of 9 differ

Rear cameras

ARedmi Pad SE

Role	Resolution (MP)	Aperture (f/)	Sensor size	Pixel size (µm)	Autofocus
Main	8	2	1/4.0"	1.12	Autofocus, mechanism not stated

Source1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 20268MP rear camera, f/2.0, 1.12 um pixel size. Autofocus and sensor size are from GSMArena and the Xiaomi FAQ4Maker product pagemi.com/global/support/faq/details/KA-42371Read 13 October 2026Main camera 8MP, area up to 1/4 inch, f/2.0 aperture and 4P lens5Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 20268 MP, f/2.0, (wide), 1/4.0", 1.12um, AF

BSamsung Galaxy Tab S9 Ultra

Role	Resolution (MP)	Aperture (f/)	Sensor size	Pixel size (µm)	Autofocus	Sensor
Main	13	2	1/3.4"	1	Autofocus, mechanism not stated	Hynix Hi-1337
Ultrawide	8	2.2	Not available	Not available	Fixed	Hynix Hi-847

Source1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 202613MP AF + 8MP Ultra-Wide5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 202613 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF. 8 MP, f/2.2 (ultrawide). Focal lengths are left out because the GSMArena review states 23 mm for the main camera8Reviewgsmarena.com/samsung_galaxy_tab_s9_ultra-review-2610p5.phpRead 10 October 202613MP main on a Hynix Hi-1337 sensor with 1.0 um pixels. 8MP ultrawide on a Hynix Hi-847 sensor with fixed focus

Number of rear cameras

1=CalculatedFrom Rear cameras

2=CalculatedFrom Rear cameras

Main camera

8MP=CalculatedFrom Rear cameras

13MP=CalculatedFrom Rear cameras

Flash

Not available

LED flash4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 10 October 2026Page 7 rear view labels a Flash next to the rear camera5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026Features: LED flash, HDR, panorama

Video recordingiConfirmed recording modes, including a separately identified slow-motion maximum where supported. Decode or playback modes are excluded.

ARedmi Pad SE

Width (px)	Height (px)	Max frame rate (fps)
1920	1080	30
1280	720	30

Source1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 20261080P 1920x1080 30fps and 720P 1280x720 30fps

BSamsung Galaxy Tab S9 Ultra

Width (px)	Height (px)	Max frame rate (fps)
3840	2160	30
1920	1080	30

Source5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 20264K@30fps, 1080p@30fps

Max video resolution

1920 × 1080px=CalculatedFrom Video recording

3840 × 2160px=CalculatedFrom Video recording

Video HDR

Not available

Not available

Video formatsiFormats the camera records. Hardware media-engine decoding or video playback formats are not recording formats.

Not available

Not available

LiDAR scanner

Not available

Not available

Front camera

3 of 6 differ

Front cameras

ARedmi Pad SE

Role	Resolution (MP)	Aperture (f/)	Sensor size	Pixel size (µm)
Main	5	2.2	1/5.0"	1.12

Source1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 20265MP front camera, f/2.2, 1.12 um pixel size. Sensor size is from GSMArena. The role main is used because Xiaomi does not call it ultrawide5Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 20265 MP, f/2.2, (ultrawide), 1/5.0", 1.12um. Xiaomi does not call the front camera ultrawide

BSamsung Galaxy Tab S9 Ultra

Role	Resolution (MP)	Aperture (f/)	Autofocus	Field of view
Main	12	2.2	Fixed	Not available
Ultrawide	12	2.4	Fixed	120°

Source1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 202612MP + 12MP Ultra-Wide5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 202612 MP, f/2.2, 26mm (wide). 12 MP, f/2.4, 120 degrees (ultrawide)8Reviewgsmarena.com/samsung_galaxy_tab_s9_ultra-review-2610p5.phpRead 10 October 2026Two 12MP front cameras, f/2.2 and f/2.4 (ultrawide). Focus is fixed for both

Front camera resolution (as published)iPublished front-camera resolution or output description. Keep sensor megapixels distinct from video output. This description does not confirm a recording mode or frame rate.

Not available

Not available

Front camera position

Landscape edge11Maker product pagei02.appmifile.com/mi-com-product/fly-birds/redmi-pad-SE/PC/15d124f5d0ded6ae39bed51fed76ad61.pngRead 13 October 2026Xiaomi product image shows the tablet in landscape with the front camera at the centre of the long top edge. The Xiaomi UK page calls it a centered front camera

Landscape edge4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 10 October 2026Page 7 layout diagram for SM-X910 and SM-X916B: front cameras at the top centre of the long edge in landscape

Auto framing

Not available

Not available

Front videoiRecording modes explicitly attributed to the front camera. A general device video-recording maximum is not sufficient.

ARedmi Pad SE

Width (px)	Height (px)	Max frame rate (fps)
1920	1080	30
1280	720	30

Source1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 20261080P 1920x1080 30fps and 720P 1280x720 30fps

BSamsung Galaxy Tab S9 Ultra

Width (px)	Height (px)	Max frame rate (fps)
3840	2160	30
1920	1080	30

Source5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026Selfie camera video 4K@30fps, 1080p@30fps

Front autofocus

Not available

No=CalculatedFrom Front cameras

Audio

2 of 6 differ

Number of speakersiPhysical tablet speakers. Excludes logical audio channels and optional keyboard-cover speakers.

41Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Quad speakers

41Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Quad Stereo Speakers with Sound by AKG4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 10 October 2026Page 7 layout diagram labels four speakers5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026Yes, with stereo speakers (4 speakers)

Speaker layout

Quad4Maker product pagemi.com/global/support/faq/details/KA-42371Read 13 October 2026Four-speaker stereo scheme. Placement is not stated by Xiaomi, so the enum quad is used for four speakers

Quad1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Four speakers. Two on each short edge per the user manual layout4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 10 October 2026Page 7 layout diagram shows two speakers on each short edge in landscape

Stereo speakers

Yes5Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026Loudspeaker: Yes, with stereo speakers (4 speakers)

Yes1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026

MicrophonesiPhysical microphones in the tablet. Excludes microphones in headsets and optional accessories.

Not available

Not available

3.5 mm jack

Yes1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 20263.5mm headphone jack6Reviewgsmarena.com/xiaomi_redmi_pad_seaa-review-2639.phpRead 13 October 20263.5mm jack listed in the review summary

No4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 10 October 2026Page 7 labels a Headphone jack / Multipurpose jack (USB Type-C), which is the USB-C port. GSMArena lists no 3.5 mm jack5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 20263.5mm jack: No

Audio features

Dolby Atmos, Hi-Res Audio1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Dolby Atmos supported, Hi-Res Audio

Quad stereo speakers with sound by AKG, Dolby Atmos1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Quad Stereo Speakers with Sound by AKG, Dolby Atmos

Network

7 of 9 differ

CellulariTrue in base when a cellular model is marketed. Wi-Fi and cellular configuration rows state their own capability.

No5Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026Network: No cellular connectivity

Yes1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 20265G and LTE models. Availability of LTE model varies by market or carrier3Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-5g-graphite-256gb-sm-x916bzaaeubRead 10 October 20265G model page

Network

Not available

GSM, HSPA, LTE, 5G5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026GSM / HSPA / LTE / 5G, cellular model SM-X916B only

2G bandsiPublished radio bands for the identified cellular regional model. Wi-Fi configurations do not have these bands.

Not available

GSM 850, GSM 900, GSM 1800, GSM 19003Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-5g-graphite-256gb-sm-x916bzaaeubRead 10 October 2026Network/Bearer 2G GSM: GSM850, GSM900, DCS1800, PCS19005Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026GSM 850 / 900 / 1800 / 1900

3G bandsiPublished radio bands for the identified cellular regional model. Frequency labels are kept distinct from band identifiers.

Not available

HSDPA 850, HSDPA 900, HSDPA 1700(AWS), HSDPA 1900, HSDPA 21003Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-5g-graphite-256gb-sm-x916bzaaeubRead 10 October 20263G UMTS: B1(2100), B2(1900), B4(AWS), B5(850), B8(900)5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G bandsiPublished FDD and TDD LTE bands for the identified cellular regional model.

Not available

B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B20, B25, B26, B28, B32, B38, B40, B41, B663Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-5g-graphite-256gb-sm-x916bzaaeubRead 10 October 20264G FDD LTE B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B20, B25, B26, B28, B32, B66 and 4G TDD LTE B38, B40, B415Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 20261, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66

5G bandsiPublished 5G NR bands for the identified cellular regional model. Sub-6 support does not establish mmWave support.

Not available

N1, N3, N5, N7, N8, N20, N28, N38, N40, N41, N66, N77, N783Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-5g-graphite-256gb-sm-x916bzaaeubRead 10 October 20265G FDD Sub6 N1, N3, N5, N7, N8, N20, N28, N66 and 5G TDD Sub6 N38, N40, N41, N77, N78. No mmWave band5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 20261, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6

5G mmWave

Not available

No5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 20265G bands listed as SA/NSA/Sub6. No mmWave band listed

Max download speed

Not available

Not available

Modem

Not available

Not available

Connectivity

8 of 14 differ

Wi-Fi

Wi-Fi 55Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026Wi-Fi 802.11 a/b/g/n/ac, dual-band6Reviewgsmarena.com/xiaomi_redmi_pad_seaa-review-2639.phpRead 13 October 2026Connectivity: Wi-Fi 5, BT 5.0, 3.5mm jack

Wi-Fi 6E1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Wi-Fi 6E, Wi-Fi Direct

Wi-Fi bands

2.4 GHz, 5 GHz1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Wi-Fi: 2.4GHz | 5GHz

2.4 GHz, 5 GHz, 6 GHz5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct

Bluetooth

5.01Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Bluetooth 5.0

5.31Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Bluetooth v5.3

Bluetooth codecs

AAC, LDAC, LHDC2Maker product pagemi.com/in/product/redmi-pad-se/specsRead 13 October 2026Network & Connectivity on the Xiaomi India page: Bluetooth 5.0 AAC / LDAC / LHDC. The global page lists no codecs, so this may be a regional listing

Not available

NFC

No5Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026NFC: No

No5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026NFC: No

PositioningiPublished location methods. GNSS on a cellular model must not be inherited by its Wi-Fi configuration unless the maker lists it there.

Not available

GPS, Glonass, Beidou, Galileo, QZSS2Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-wi-fi-graphite-256gb-sm-x910nzaaeubRead 10 October 2026Full specifications, Location Technology: GPS, Glonass, Beidou, Galileo, QZSS. This is the Wi-Fi model page. GSMArena lists positioning for the cellular model only, so the maker listing is used

Dual-band GNSS

Not available

Not available

Connector

USB-C1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026USB Type-C

USB-C5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026USB Type-C 3.2, magnetic connector

USB portsiPhysical USB ports on the tablet. Excludes the keyboard charging port and accessory pogo pins.

Not available

14Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 10 October 2026Page 7 labels one Multipurpose jack (USB Type-C)

USB speediPublished USB data speed or standard. A USB-C connector does not establish USB 3, USB 4 or Thunderbolt.

Not available

USB 3.2 Gen 12Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-wi-fi-graphite-256gb-sm-x910nzaaeubRead 10 October 2026Full specifications, USB Version: USB 3.2 Gen 1

Thunderbolt

Not available

Not available

Video out over USBiWired video output over the tablet USB connector. Wireless screen mirroring alone is excluded.

Not available

Yes4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 10 October 2026Samsung DeX, Wired connections to external displays: connect an HDMI adapter (USB Type-C to HDMI) to the tablet, then an HDMI cable to a TV or monitor. No external resolution, refresh rate or simultaneous display count is stated

Max external displayiHighest confirmed external-display resolution and its refresh rate. Only exact published pixel dimensions are stored. Other supported modes belong in the source note.

Not available

Not available

External displaysiExternal displays supported at the same time. Excludes the built-in tablet display.

Not available

Not available

Stylus

4 of 5 differ

Stylus

Not available

In the box1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026S Pen (BLE, Inbox)

Compatible stylusesiOne row per compatible maker-listed stylus. Inclusion depends on the exact tablet bundle. Unpublished pressure levels or latency remain missing.

ARedmi Pad SE

Not available

BSamsung Galaxy Tab S9 Ultra

Name	Included	Tilt	Hover	Charging	Latency (claimed) (ms)
S Pen	Yes	Yes	Yes	Magnetic, on the device	2.8
S Pen Creator Edition	No	Not available	Not available	Not available	Not available

Source1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026S Pen included in the box and S Pen Creator Edition sold separately2Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-wi-fi-graphite-256gb-sm-x910nzaaeubRead 10 October 2026S Pen is sensitive to pressure and tilt. Pressure level count is not published4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 10 October 2026Air command: hover the S Pen over the screen. Hover is stored as supported5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026Stylus, 2.8ms latency. Latency as listed by GSMArena for the S Pen

Pressure levels

Not available

Not available

Tilt support

Not available

Yes=CalculatedFrom Compatible styluses

Hover

Not available

Yes=CalculatedFrom Compatible styluses

Keyboard and accessories

3 of 4 differ

Accessory connector

Not available

Keyboard dock port4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 10 October 2026Page 7: Keyboard dock port

Official keyboardsiOfficial compatible keyboards or licensed maker-listed accessories. Inclusion refers to the exact sold tablet bundle, not a temporary promotion.

ARedmi Pad SE

Not available

BSamsung Galaxy Tab S9 Ultra

Name	Backlit	Included
Book Cover Keyboard	Yes	No
Book Cover Keyboard Slim	Not available	No

Source1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Book Cover Keyboard and Book Cover Keyboard Slim. Backlight is available only on the Galaxy Tab S9 Ultra Book Cover Keyboard

Keyboard with trackpad

Not available

Not available

Keyboard in box

Not available

No=CalculatedFrom Official keyboards

Features and sensors

3 of 4 differ

FingerprintiA top button reader is side button. A reader in the front home button, such as Touch ID on older iPads, is front home button.

None7Measurementgsmarena.com/xiaomi_redmi_pad_seaa-review-2639p4.phpRead 13 October 2026No biometric security and no fingerprint reader (page 2 also says no fingerprint reader)

Optical, under-display1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026Biometric Authentication: Fingerprint on Display (FOD)4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 10 October 2026Page 7 labels a Fingerprint recognition sensor on the screen

Face unlockiPublished facial authentication type. Infrared requires explicit infrared camera authentication support and does not imply depth sensing or a 3D face map. An ordinary front camera alone does not establish face unlock. Yes, type not stated is for a maker that names face unlock but not 2D, 3D or infrared.

2D1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Security: AI face unlock. GSMArena says 2D face unlock7Measurementgsmarena.com/xiaomi_redmi_pad_seaa-review-2639p4.phpRead 13 October 2026The tablet has no biometric security, so it relies on PIN or password or the not-as-secure 2D face unlock

Not available

Sensors

Virtual ambient light sensor, Accelerometer, Hall sensor1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Virtual ambient light sensor | Accelerometer | Hall sensor

Accelerometer, Fingerprint sensor, Gyro sensor, Geomagnetic sensor, Hall sensor, Light sensor2Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-wi-fi-graphite-256gb-sm-x910nzaaeubRead 10 October 2026Full specifications, Sensors: Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor

Extra buttonsiAdditional dedicated buttons beyond ordinary power and volume controls. Stylus and keyboard buttons are excluded.

Not available

Not available

Battery and charging

9 of 13 differ

Battery capacityiPublished rated or minimum pack capacity. A typical capacity belongs in the separate typical field. No assumed voltage conversion.

Not available

10,880mAh2Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-wi-fi-graphite-256gb-sm-x910nzaaeubRead 10 October 2026Footnote: rated (minimum) capacity is 10,880 mAh for Galaxy Tab S9 Ultra. Typical value is 11,200 mAh

Battery capacity (typical)iPublished typical battery pack capacity. Keep it distinct from rated/minimum capacity.

8,000mAh1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 20268000mAh (typ). Rated capacity is not published

11,200mAh1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 202611,200mAh typical, tested under third-party laboratory conditions (IEC 61960)

Battery energyiPublished battery pack energy. Do not infer it from mAh without a published nominal pack voltage.

Not available

Not available

Claimed battery lifeiMaker runtime under the stated use case and connection. The source note records brightness and test conditions. Unknown connection remains missing. Configuration-specific promises must be stored in the matching variant. A missing variant cell inherits the base claim, so explicitly repeat the applicable claim table when Wi-Fi and cellular configurations differ. Reading is a maker claim for reading documents or e-books.

ARedmi Pad SE

Use case	Hours (h)
Video playback	14
Audio playback	219
Standby	1,032

Source3Maker product pagemi.com/uk/product/redmi-pad-seRead 13 October 2026Battery life data provided by Xiaomi Laboratory, tested at 25 C: Standby 43 days, Music 219 hours, Video playback 14 hours. 43 days stored as 1032 hours. Test brightness and connection are not stated

BSamsung Galaxy Tab S9 Ultra

Use case	Connection	Hours (h)
Web browsing	Wi-Fi	10
Video playback	Not available	16

Source2Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-wi-fi-graphite-256gb-sm-x910nzaaeubRead 10 October 2026Full specifications: Internet usage time (Wi-Fi) up to 10 hours and video playback time (Wireless) up to 16 hours. Brightness and test settings are not stated. Audio playback up to 218 hours is not stored3Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-5g-graphite-256gb-sm-x916bzaaeubRead 10 October 20265G model: Internet usage time (LTE) up to 10 hours, Wi-Fi up to 10 hours, video playback up to 16 hours

Video playback (claimed)

14h=CalculatedFrom Claimed battery life

16h=CalculatedFrom Claimed battery life

Wired chargingiMaximum charging power accepted by the tablet. The wattage of a bundled or recommended adapter alone does not establish this value.

10W1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Supports 10W charging. The Xiaomi FAQ adds that it does not support fast charge. The UK page marketing text mentions fast charges of 18W, and GSMArena measured an 18W Quick Charge 3.0 charge, so the maker figure is kept and the conflict is reported4Maker product pagemi.com/global/support/faq/details/KA-42371Read 13 October 2026Uses an 8000mAh battery and does not support fast charge. The standard charger power is 10W

45W5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 202645W wired

Wired charging standards

Not available

Not available

Charging guidanceiPublished charging guidance and estimates with their exact targets and conditions. An unspecified charging interval is not an empty-to-full claim.

Xiaomi states a 10W standard charger and no fast charge. GSMArena charged it with a compatible Quick Charge 3.0 Xiaomi charger at up to 18W.4Maker product pagemi.com/global/support/faq/details/KA-42371Read 13 October 2026Maker FAQ: does not support fast charge, standard charger 10W. The GSMArena review measured a charge with a compatible Quick Charge 3.0 Xiaomi charger at up to 18W

Not available

Charge 0 to 50 %iMaker claim for charging from empty to 50 percent. Adapter, cable and any upper-bound qualifier are recorded in the source note.

Not available

Not available

Charge 0 to 100 %iMaker claim for charging from empty to full. Measured review times belong in the measured field.

Not available

Not available

Reverse wired

Not available

Yes2Maker product pagesamsung.com/uk/business/tablets/galaxy-tab-s/galaxy-tab-s9-ultra-wi-fi-graphite-256gb-sm-x910nzaaeubRead 10 October 2026Footnote: 15W fast charging to listed Galaxy devices over a Type-C cable when the tablet display is off and the battery is at least 30%

Charger in boxiPower adapter included in the exact regional sold configuration. A USB cable or temporary promotional adapter is not an in-box charger.

Yes1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Package Contents: power adapter

No6Measurementgsmarena.com/samsung_galaxy_tab_s9_ultra-review-2610p3.phpRead 10 October 2026Review: there is no adapter supplied with the tablet

Included chargeriOutput rating of the adapter included in the exact regional configuration. No-charger variants must not inherit a positive rating.

10W4Maker product pagemi.com/global/support/faq/details/KA-42371Read 13 October 2026The standard charger power is 10W

Not available

Measured

12 of 19 differ

Geekbench 6 single-coreiReviewer Geekbench 6 score. Source notes must state the exact 6.x version, tested CPU, RAM and storage tier. Scores from Geekbench 5 or a different hardware configuration are excluded.

413points7Measurementgsmarena.com/xiaomi_redmi_pad_seaa-review-2639p4.phpRead 13 October 2026Geekbench 6 single-core 413 in the review chart. Review unit 4GB RAM, 128GB. Minor 6.x version not stated. The spec page later shows a different Geekbench 6 average of 1292

Not available

Geekbench 6 multi-coreiReviewer Geekbench 6 score. Source notes must state the exact 6.x version, tested CPU, RAM and storage tier. Scores from Geekbench 5 or a different hardware configuration are excluded.

1,439points7Measurementgsmarena.com/xiaomi_redmi_pad_seaa-review-2639p4.phpRead 13 October 2026Geekbench 6 multi-core 1439 in the review chart. Same unit. The later spec page average is 1292, so the review chart value is kept as the tested unit result

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Geekbench 6 GPUiReviewer Geekbench 6 score. Source notes must state the exact 6.x version, tested CPU, RAM and storage tier and graphics API. Scores from Geekbench 5 or a different hardware configuration are excluded.

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3DMark Wild Life ExtremeiReviewer score for ordinary Wild Life Extreme. Wild Life Extreme Unlimited is a different test and is excluded. Source notes name the tested configuration.

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3DMark stress test stabilityiWorst-loop performance as a percentage of the best loop in the explicitly named 3DMark stress test. CPU throttling and unrelated stress tests are excluded. The Wild Life Extreme Stress Test only. The ordinary Wild Life stress test is not stored.

Not available

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AnTuTuiReviewer score with AnTuTu major version and tested configuration in the source note. Scores across platforms or major versions are not directly comparable.

249,172points7Measurementgsmarena.com/xiaomi_redmi_pad_seaa-review-2639p4.phpRead 13 October 2026AnTuTu 9: 249172 on the 4GB, 128GB review unit. The spec page lists 242885 (v9) and 261613 (v10) as averages

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Manual SDR brightness (measured)iReviewer-measured maximum manual SDR brightness. The source note states stimulus or white-area extent when reported, or explicitly unknown, spatial maximum versus centre, tested configuration and actual manual/automatic settings. Keep automatic and HDR measurements separate. Do not imply identical standardized tests across products.

402nits8Measurementgsmarena.com/xiaomi_redmi_pad_seaa-review-2639p3.phpRead 13 October 2026Max display brightness test, white test pattern 75% fill, manual mode: 402 nits. The reviewer says the panel peaked at 402 nits with no boost. Review unit 4GB and 128GB

353nits6Measurementgsmarena.com/samsung_galaxy_tab_s9_ultra-review-2610p3.phpRead 10 October 2026White test pattern, 75% fill, manual mode: 353 nits, controlled from the slider. Review unit: Wi-Fi 12GB/256GB

Brightness with auto (measured)iMaximum automatic SDR brightness measured under bright ambient light. Source notes state white-area size and conditions.

402nits8Measurementgsmarena.com/xiaomi_redmi_pad_seaa-review-2639p3.phpRead 13 October 2026Same chart in auto mode: 402 nits, white test pattern 75% fill. Ambient light is not stated. The tablet has no ambient light sensor, so auto brightness uses the selfie camera

642nits6Measurementgsmarena.com/samsung_galaxy_tab_s9_ultra-review-2610p3.phpRead 10 October 2026Auto mode in bright light: 642 nits. GSMArena spec page lists the same 642 nits as max brightness (measured)

HDR brightness (measured)iReviewer HDR brightness, with white-window size or content method in the source note. A different SDR result is not substituted.

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834nits9Measurementtomsguide.com/reviews/samsung-galaxy-tab-s9-ultraRead 10 October 2026HDR content on a 10 percent window: 834 nits. 878 nits on 40 percent and 765 nits on 100 percent. Adaptive brightness settings for the HDR test are not stated

Contrast ratio (measured)iReviewer white-to-black luminance ratio under the same mode and brightness. Profile and measurement conditions belong in the source note.

1,595:18Measurementgsmarena.com/xiaomi_redmi_pad_seaa-review-2639p3.phpRead 13 October 20261:1595 measured. Display mode and brightness are not stated

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Colour accuracy (measured Delta E)iReviewer colour-error result. Delta E formula, colour profile and target gamut belong in the source note where reported.

3.38Measurementgsmarena.com/xiaomi_redmi_pad_seaa-review-2639p3.phpRead 13 October 2026Average dE2000 3.3 in the default colour mode. Target gamut is not stated

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Reflections (measured)iReviewer reflected-light percentage under the stated method and display surface.

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PWM dimming (measured)iReviewer-measured dimming or flicker frequency under the stated brightness range. Zero is not used to represent no PWM.

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PWM up to brightness (measured)iHighest display brightness setting at which the reviewer detected PWM. This is a settings percentage, not percentage luminance.

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Stylus latency (measured)iMeasured latency for the named stylus, app, refresh mode and method. A maker latency claim is excluded.

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Battery life (measured)iReviewer mixed-use score under the named methodology. Single web or video rundown tests belong in the battery-tests table.

13.93h8Measurementgsmarena.com/xiaomi_redmi_pad_seaa-review-2639p3.phpRead 13 October 2026GSMArena Active Use Score 13:56 h (spec page Our Tests). Call runtime is tested over WhatsApp for Wi-Fi tablets

11.05h6Measurementgsmarena.com/samsung_galaxy_tab_s9_ultra-review-2610p3.phpRead 10 October 2026GSMArena Active Use Score 11:03 h

Battery tests (measured)iOne reviewer test per row. Results compare only under matching test methodology, brightness and tested configuration.

ARedmi Pad SE

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BSamsung Galaxy Tab S9 Ultra

Test	Brightness (nits)	Hours (h)
Other	150	9.45

Source9Measurementtomsguide.com/reviews/samsung-galaxy-tab-s9-ultraRead 10 October 2026Tom's Guide test: endless web surfing over Wi-Fi with the screen set to 150 nits at 60Hz refresh rate: 9 hours 27 minutes. Test mode other than the GSMArena and Notebookcheck tests

Full charge time (measured)iReviewer empty-to-full charge time with adapter, cable and tested configuration in the source note. Source upper bounds are labelled as such.

165min8Measurementgsmarena.com/xiaomi_redmi_pad_seaa-review-2639p3.phpRead 13 October 20262 hours 45 minutes from 0% with a compatible Xiaomi Quick Charge 3.0 charger at 18W. With the 10W charger in the box it takes almost 4 hours. This is not a statement of the maker maximum

128min6Measurementgsmarena.com/samsung_galaxy_tab_s9_ultra-review-2610p3.phpRead 10 October 2026Full charge from empty took 2 hours 8 minutes with Samsung's 45W PD+PPS charger, which is not in the box

Loudspeaker loudness (measured)iReviewer loudness in LUFS under the stated test. dB sound-pressure measurements are not substituted.

-23.2LUFS8Measurementgsmarena.com/xiaomi_redmi_pad_seaa-review-2639p3.phpRead 13 October 2026Loudness test: -23.2 LUFS

-21.2LUFS5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026Our Tests, Loudspeaker: -21.2 LUFS (Excellent)

EU label and regulatory

1 of 7 differ

EU energy classiEU energy-label class for the exact model identified in the source. It is not a benchmark of ordinary video playback.

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Battery endurance per cycle (EU test)iEU regulated endurance test duration for one full charge. It is not the maker's claimed video-playback runtime. Wi-Fi and cellular models have their own EU entries, so it is per variant.

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Battery endurance in cycles (EU test)iEU declared charge cycles before the specified capacity threshold, typically 80 percent. The source states the exact regulatory model. EPREL prints this value in hundreds, so 10 there is stored as 1000.

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Drop resistance class

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Repairability class

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SAR body (US)iUS body SAR under the published averaging mass and separation. It applies only to the identified tested radio model.

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SAR body (EU)iEU body SAR under the published averaging mass and separation. It applies only to the identified tested radio model. Wi-Fi and cellular models have their own figures, so it is per variant.

0.37W/kg5Spec databasegsmarena.com/xiaomi_redmi_pad_se-12466.phpRead 13 October 2026SAR EU 0.37 W/kg (body). The page does not name the averaging mass or separation

0.93W/kg5Spec databasegsmarena.com/samsung_galaxy_tab_s9_ultra-12217.phpRead 10 October 2026SAR EU 0.93 W/kg (body). Tested radio model not named

In the box

1 of 1 differ

In the boxiContents of the exact regional standard box. Conditional nano-texture polishing cloths are listed only on nano-texture configurations. Promotional gifts are excluded.

Redmi Pad SE, Power adapter, USB cable, Warranty card, User guide1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Package Contents: Redmi Pad SE, power adapter, USB cable, warranty card, user guide

Galaxy Tab S9 Ultra, S Pen, USB Type-C cable1Press releasenews.samsung.com/global/samsung-galaxy-tab-s9-sets-the-new-standard-to-bring-galaxys-premium-experience-to-a-tabletRead 10 October 2026S Pen and USB Type-C cable included in the box. No charger is listed

Links

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Product page

www.mi.com/global/product/redmi-pad-se/specs1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Xiaomi global product specs page for the Redmi Pad SE

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Spec sheet

www.mi.com/global/product/redmi-pad-se/specs1Maker product pagemi.com/global/product/redmi-pad-se/specsRead 13 October 2026Xiaomi global specs page

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Manual

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org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 10 October 2026Samsung EU user manual, English, Rev. 1.0, July 2023. Covers SM-X810, SM-X816B, SM-X910 and SM-X916B

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Warranty

0 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

2years10Maker product pagemi.com/uk/support/warrantyRead 13 October 2026Xiaomi UK limited product warranty: the warranty lasts and is provided for 2 years. Market GB. This is the general Xiaomi Product warranty and not a tablet-specific table row

2years12Maker product pagesamsung.com/uk/support/warrantyRead 10 October 2026Market GB. Samsung maker warranty table: Tablet, Warranty period 24 Months

Both are also in the API. Back to all tablets.