Samsung Galaxy Tab A9 8.7" X115 2021, Mediatek Helio G99, 4GB, 64GB, Cellular, Graphite

★★★★☆ 4.4 (670)

The MediaTek Helio G99 8-core chip and Mali-G57 MC2 GPU handle everyday tasks smoothly on this 8.7-inch LCD tablet, backed by 4GB RAM and 64GB storage. Its 5100mAh battery and dual speakers make it a solid choice for media consumption, while expandable storage up to 1TB adds flexibility. Best for budget-conscious users who need a compact, LTE-capable tablet for streaming and light multitasking, provided they use T-Mobile in the US.

CPU Apple M2
RAM 4 GB
Storage 64 GB
Screen 8.7" 1340x800
OS Android 13
cellular はい
Samsung Galaxy Tab A9 8.7" X115 2021, Mediatek Helio G99, 4GB, 64GB, Cellular, Graphite tablet
50 総合スコア

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概要

The 30-Second Version

The Galaxy Tab A9 is a compact budget tablet with reliable LTE on GSM networks and a microSD slot for up to 1TB of extra storage. The screen is one of the worst we've seen, and the international model means no US warranty. If you're on T-Mobile and want a cheap, portable tablet, it's worth a look.

Pros & Cons

長所

  • Compact 8.7-inch size is easy to carry around 90th
  • LTE connectivity works reliably on GSM networks 89th
  • microSD slot supports up to 1TB of extra storage 88th
  • Battery life is decent for a budget tablet 86th

短所

  • Screen resolution and quality are near the bottom of our rankings
  • International model means no US warranty
  • Verizon and most US carriers won't fully support calling
  • Only 4GB of RAM limits multitasking

オーナーの声

The Word on the Street

4.4/5 (670 reviews)
👍 Owners love the compact size and find it perfect for work on the go and media consumption
👍 Many buyers mention the display looks bright and the performance feels fast for everyday tasks
👎 A common complaint is that Verizon and other US carriers don't fully support the device

購入者の評価が時間とともにどう変化したか

独自

顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。

購入者の評価は一定を保っています
78/100当社のAIによる感情分析信頼度: 低 · 9 件のソース · 2026年5月
1★2★3★4★5★Q4 '24: 3.0★ · 2 レビューQ1 '25: 4.0★ · 1 レビューQ2 '25: 4.8★ · 5 レビューQ3 '25: 5.0★ · 2 レビューQ4 '25: 4.6★ · 10 レビューQ1 '26: 3.0★ · 5 レビュー2152105Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26
平均評価満足(4〜5★)不満(1〜2★)バーの高さ = レビュー件数
  1. Q1 202640/1003.0★5 レビュー

    Buyers reported mixed experiences: some loved the device, but others found it not fully unlocked and had storage issues.

    • Device not fully unlocked as advertised
    • Metro does not recognize it as a phone
    • Limited storage requires constant app deletion
    • Suitable for basic needs like elderly users
  2. Q4 202590/1004.6★10 レビュー

    Buyers in Q4 2025 largely praised the tablet's value, size, and ease of use for casual tasks. A few noted performance bugs and potential cellular incompatibility with certain carriers.

    • Great value for the price, especially for kids or casual use
    • Satisfied with screen quality, memory/storage, and overall durability
    • Freezes and buggy behavior reported by one reviewer
    • International version may not work with some cellular carriers, requires hotspot
  3. Q2 202582/1004.8★5 レビュー

    Buyers praise the compact size, OLED display, and battery life. Some note initial touch sensitivity issues, weak WiFi signal, and mic/speaker quality.

    • Compact size and portability are highly valued, fitting in a jeans pocket.
    • OLED display quality is exceptional, no glare, and great for media consumption.
    • WiFi signal is somewhat short; initial touch issues may resolve over time.
    • Onboard speakers are quiet and mic is less capable; no WiFi calling ability on some carriers.

日付のある顧客レビュー 25 件を暦四半期ごとに集計しています。期間別の分析は英語です。

実証データ

Performance

The Helio G99 chip is a solid mid-range performer, landing around the 64th percentile in our database. It handles routine tasks like web browsing, video playback, and note-taking without breaking a sweat. The 4GB of RAM is on the lean side, sitting at the 31st percentile, so don't expect to juggle a dozen apps at once. The 64GB storage is also modest, but the microSD slot lets you add up to 1TB, which softens that blow. The screen is where things get rough. It's an 800x1340 LCD at 60Hz, and it ranks in the 6th percentile. That's near the bottom of the barrel for tablets. It's fine for casual use, but don't expect vibrant colors or sharp text.

Performance Percentiles

CPU 89.4
GPU 90.4
RAM 31.1
画面 6
Battery 60.1
Feature 32.2
ストレージ 30.2
User Sentiment 57.1
Sharpness 22.4
Eye Comfort 48.1
Portability 54
Connectivity 87.7
ユーザー評価 86.1
Affordability 56.8
Reading Battery 66.4
Water Resistance 46.7

Specifications

Full Specifications

Processor

CPU Apple M2
Cores 8
GPU Mali-G57 MC2

Memory & Storage

RAM 4 GB
Storage 64 GB
Expandable Yes

Display

Size 8.7"
Resolution 1340x800
Panel LCD
Refresh Rate 60 Hz

Connectivity

Wi-Fi 802.11g
Bluetooth Bluetooth 5.3
USB-C 1
Cellular Yes

Physical

Weight 0.5 kg / 1.2 lbs
OS Android 13

vs Competition

Stacked against the iPad Pro M5 or Surface Pro 11, the Tab A9 looks like a toy. Those are premium machines with high-res displays and desktop-class performance. But they also cost several times more. The Lenovo Yoga Tab Plus and Xiaomi Pad 7 are closer in spirit, offering better screens and more RAM, but they're also pricier and lack the same compact LTE convenience. The VekfulPC T60 Pro is a wildcard, but it's not a name we'd trust for long-term support. For a cheap, pocketable LTE tablet, the A9 holds its own.

Spec Samsung Galaxy Tab A9 8.7" X115 Apple iPad Pro M5 Microsoft Surface Pro 11 Lenovo Yoga Tab Plus ZAEG0096US Xiaomi Pad 7 Pro 62751 BESTTAB T60
CPU Apple M2 Apple M5 Intel Core Ultra 7 268V Qualcomm Snapdragon 8 Gen 3 3000 MHz AMD Ryzen 5 1600
RAM (GB) 4 12 16 16 12 12
Storage (GB) 64 512 1024 256 512 256
Screen 8.7" 1340x800 11" 2752x2064 13" 2880x1920 12.7" 2944x1840 11.2" 3200x2136 12"
OS Android 13 iPadOS Windows 11 Pro Android 14 Android 14 Android 16
Stylus false true true true true true
Cellular true true false false false true
Battery (Wh) - 31 47 - - -
Compare Compare Compare Compare Compare
製品 CPUGPURAM画面BatteryFeatureストレージUser SentimentSharpnessPortabilityConnectivityユーザー評価AffordabilityReading Battery
Samsung Galaxy Tab A9 8.7" X115 89.490.431.1660.132.230.257.122.45487.786.156.866.4
Apple iPad Pro M5 Compare 99.498.383.999.895.29792.986.295.247.79899.38.464.2
Microsoft Surface Pro 11 Compare 94.194.692.699.298.684.997.8078.221.792.881.13.674.9
Lenovo Yoga Tab Plus ZAEG0096US Compare 8179.392.697.188.89783.668.687.442.192.890.221.752
Xiaomi Pad 7 Pro 62751 Compare 83.782.28198.585.365.989.48099.378.477.493.115.671.6
BESTTAB T60 Compare 82.480.68142.786.888.874.88001.158.75839.570.3

価格

Value & Pricing

For the price, this thing is a steal if you're on T-Mobile or a GSM network. You get a capable processor, expandable storage, and LTE in a compact package. The lack of a US warranty is a real risk though. If something goes wrong, you're on your own. That's the trade-off for the lower price tag. If you're okay with that gamble, the value is hard to beat.

詳細情報

Overview

The Galaxy Tab A9 is Samsung's budget 8.7-inch tablet, and it nails the basics. You get a compact body, LTE connectivity, and Android 13 for not much money. It's not going to blow anyone away on paper, but for casual browsing, streaming, and light work, it does the job without drama.

The catch? This is an international model. No US warranty, no eSIM, and carrier support is basically T-Mobile or bust. If you're on Verizon or AT&T, you'll want to read the fine print before clicking buy.

Common Questions

Q: Will this tablet work on Verizon or AT&T?

No, this international model is fully unlocked for T-Mobile only. Most other US carriers won't recognize the IMEI or allow calling features to work.

Q: Can I expand the storage?

Yes, the microSD slot supports cards up to 1TB, so you can add a lot of extra space for videos, photos, and files.

Q: Does this tablet come with a US warranty?

No, this is an international model without a domestic warranty. If something breaks, you'll need to contact the seller directly.

Who Should Skip This

If you're on Verizon or AT&T, skip this. The international IMEI won't play nice with those networks, and you'll be stuck with a Wi-Fi-only tablet. Also, if you care about screen quality, look elsewhere. The 800x1340 LCD is one of the worst we've tested, and you'll notice the difference immediately if you're used to a modern phone display.

Verdict

If you want a small, cheap tablet for streaming, reading, and light work on T-Mobile's network, the Galaxy Tab A9 is a solid pick. It's not a powerhouse, and the screen is a letdown, but it gets the job done. Just make sure you understand the international model caveats before you buy.

Usage Scores

総合 (49.5)Reading (40.8)学生 (52.9)ビジネス (43.3)Art Design (32.1)Productivity (30.6)エンタメ (40)
  • 総合49.5
  • Reading40.8
  • 学生52.9
  • ビジネス43.3
  • Art Design32.1
  • Productivity30.6
  • エンタメ40

その他の構成2

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