RedMagic Astra Gaming Tablet vs Samsung Galaxy Tab S11 Ultra Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| RedMagic Astra Gaming Tablet | Samsung Galaxy Tab S11 Ultra |
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Released
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Jul 16, 2025
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Released
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Sep 04, 2025
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9.1-inch · 240x1504px
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14.6-inch · 2960x1848px
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Single camera
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Dual camera
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12GB · 256GB
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12GB · 256GB
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8200 mAh
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11600 mAh
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| Check prices | |
| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Jul 01, 2025 | Sep 04, 2025 |
| Prices (MSRP) | |
| $499 | 12GB/256GB - $1199 |
Design
| Dimensions | |
|---|---|
| 8.15 x 5.28 x 0.27 inches 207 x 134.2 x 6.9 mm |
12.85 x 8.21 x 0.20 inches 326.39 x 208.53 x 5.08 mm |
| Weight | |
| 13.05 oz / 370.0 g | 24.32 oz / 689.5 g |
| Materials | |
| Back: Aluminum Frame: Aluminum | Back: Aluminum Frame: Aluminum |
| Resistance | |
| Water; IP54 | Yes; IP68 |
| Biometrics | |
| Fingerprint (touch) | Optical in-screen fingerprint |
| Colors | |
| Eclipse, Starfrost | Grey, Silver |
Display
| Size | |
|---|---|
| 9.1-inch, 29.68% screen-to-body | 14.6-inch, 90.77% screen-to-body |
| Type | |
| OLED, 165Hz, 1100 nits | Dynamic AMOLED, 120Hz, HDR |
| Resolution | |
| 240x1504px, 16:10 ratio, 168 PPI | 2960x1848px, 16:10 ratio, 239 PPI |
| Features | |
| HDR support, Scratch-resistant glass, Ambient light sensor | |
PhoneArena Display Test
| Bright Max (20% APL) | |
|---|---|
| 1036 (Average) | 1457 (Good) |
| Bright Min | |
| 2.5 (Average) | 1.6 (Good) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | |
|---|---|
| Snapdragon 8 Elite SM8750-AB (3 nm) | MediaTek Dimensity 9400+ MT6991 (3 nm) |
| Processor | |
| Octa-core 2x4.32GHz Oryon V2 Phoenix L 6x3.53GHz Oryon V2 Phoenix M |
Octa-core 1x3.62GHz Cortex-X925 3x3.3 GHz Cortex-X4 4x2.4 GHz Cortex-A720 |
| GPU | |
| Adreno 830 | Immortalis-G925 MC12 |
| Memory | |
| 12GB/256GB | 12GB/256GB 12GB/512GB 16GB/1024GB |
| Storage expansion | |
| microSDXC up to 2048 GB | |
| OS | |
| Android (15) | Android (16) |
PhoneArena Performance Test
| GeekBench 6 Single | |
|---|---|
| 2676 | 2652 |
| GeekBench 6 Multi | |
| 8292 | 8561 |
| 3D Mark High | |
| 6778 | 6547 |
| 3D Mark Low | |
| 5531 | 5049 |
Learn more on our
PhoneArena Performance Test Results page.
Battery
| Type | |
|---|---|
| 8200 mAh | 11600 mAh |
| Charge speed | |
| Wired: 45.0W | |
Battery Life Estimate
5h 11min
Browsing
11h 8min
Video
8h 44min
Gaming
5h 26min
Battery Life Estimate
5h 40min
Browsing
10h 16min
Video
8h 37min
Gaming
11h 2min
Camera
| Rear | |
|---|---|
| Single camera | Dual camera |
| Main camera | |
| 13 MP | 13 MP |
| Second camera | |
| 8 MP (Ultra-wide) Aperture size: F2.2 |
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| Flash | |
| LED | LED |
| Video recording | |
| Yes | |
| Front | |
| 9 MP | 12 MP |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.4 | 5.4 |
| WLAN | |
| Yes Wi-Fi Direct 802.11 a, b, g, n, ac | Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct 802.11 a, b, g, n, ac, ax |
| USB | |
| Type-C, USB 3.2 | Type-C |
| Sensors | |
| Accelerometer, Gyroscope, Ambient light sensor | Accelerometer, Gyroscope, Compass, Ambient light sensor |
| Location | |
| GPS, Glonass, Galileo, BeiDou | |
| Other | |
| Tethering, Computer sync, OTA sync | |
Multimedia
| Headphones | |
|---|---|
| No 3.5mm jack | No 3.5mm jack |
| Speakers | |
| Loudspeaker | Multiple speakers |
| Features | |
| Album art cover, Background playback | Dolby Atmos, Album art cover, Background playback |
Cellular
| 5G Bands | |
|---|---|
| 5G Ready | |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s | |
| SIM type | |
| Nano SIM, eSIM | |
Discover more
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