Compare Samsung Galaxy S21 Ultra 12/128GB vs Xiaomi Redmi Note 9 5G 6/128Gb
| Name | Samsung Galaxy S21 Ultra 12/128GB | Xiaomi Redmi Note 9 5G 6/128Gb |
|---|---|---|
|
|
|
| Antutu benchmark | 647553 | 289457 |
| CPU | Samsung Exynos 2100 | MediaTek Dimensity 800U |
| Diagonal size | 6.8 " | 6.53 " |
| Resolution | 3200x1440 | 2400x1080 |
| Multi-touch (number of touches) | 10 | 10 |
| RAM | 12 Gb | 6 Gb |
| Bezel-less | Yes | Yes |
| ROM | 128 GB | 128 GB |
| External memory | No | MicroSD (TF), support of card up to 2Tb |
| Rear camera | 108 Mp | 48 Mp |
| Camera | Five cameras | Triple Camera |
| Sensor model | Samsung S5KHM3 | Samsung GM1 |
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 40 Mp | 13 Mp |
| Battery | 5000 mAh | 5000 mAh |
| Wireless charging | Yes | No |
| Network | 5 G | 5 G |
| WiFi | Yes | Yes |
| Bluetooth | Yes | Yes |
| NFC | Yes | No |
| Navigation (Positioning) | GPS, A-GPS, GLONAS | GPS, A-GPS, GLONAS |
| Notifications Led | No | Yes |
| Fingerprint's scanner | Yes | Yes |
| Operating system (OS) | Android 11 | Android 10.0 (Q) |
| Material | Metal frame and glass case | Plastic |
| Weight | 228 g | 199 g |
| Dimensions | 165,1 x 75,6 x 8,8 mm | 162 х 77,2 х 9,2 mm |
| Price | 890.66€ ($968.00) See Details |
Discontinued.
View all Xiaomi models here
Alternatives to the Xiaomi Redmi Note 9 5G 6/128Gb: Xiaomi Redmi Note 13 4G 8/128GB non NFC - Compare Xiaomi Pocophone F2 Pro 8/256Gb - Compare Xiaomi 12T Pro 12/256GB - Compare |
Samsung Galaxy S21 Ultra 12/128GB vs Xiaomi Redmi Note 9 5G 6/128Gb: Camera comparison.
In this table, you can compare the Samsung Galaxy S21 Ultra’s camera vs Xiaomi Redmi Note 9 5G’s camera, see the difference between the 108Mp Samsung S5KHM3 sensor and the 48Mp Samsung GM1 sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Samsung Galaxy S21 Ultra 12/128GB | Xiaomi Redmi Note 9 5G 6/128Gb |
|---|---|---|
| Rear camera | 108 Mp | 48 Mp |
| Sensor model | Samsung S5KHM3 | Samsung GM1 |
| Flash | Dual LED flash | |
| Front (selfie) camera | 40 Mp | 13 Mp |
| Flash | No | No |
Samsung Galaxy S21 Ultra 12/128GB vs Xiaomi Redmi Note 9 5G 6/128Gb: battery life comparison.
Below, you can find the last battery life test between the Samsung Galaxy S21 Ultra vs Xiaomi Redmi Note 9 5G, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Samsung Galaxy S21 Ultra 12/128GB | Xiaomi Redmi Note 9 5G 6/128Gb |
|---|---|---|
| Battery | 5000 mAh | 5000 mAh |
| Type | Non-removable | Non-removable |
| Stand-by time | 6-7 days | 6-7 days |
| Battery Life | 3-4 days | 2-3 days |
| Working hours in hard mode | 8-9 hours | 8-9 hours |
| Talk time | 30 hours | 25 hours |
| Fast charging | Yes | Yes |
| Wireless charging | Yes | No |
Samsung Galaxy S21 Ultra 12/128GB vs Xiaomi Redmi Note 9 5G 6/128Gb: Antutu benchmark comparison.
Samsung Galaxy S21 Ultra 12/128GB in the AnTuTu benchmark test got 647553 score points which is 123.71% faster than the Xiaomi Redmi Note 9 5G 6/128Gb, which got 289457. You can compare its ranking and performance with other models results based on the Antutu test below.
Samsung Galaxy S21 Ultra 12/128GB vs Xiaomi Redmi Note 9 5G 6/128Gb: Geekbench benchmark comparison.
Samsung Galaxy S21 Ultra 12/128GB in the Geekbench benchmark tests got a 1096 points score in "Single-core" of against the Xiaomi Redmi Note 9 5G 6/128Gb which got 583, it is 87.99% faster. In "Multi-core" score 3723 vs 1763 (111.17% faster). You can compare its ranking and performance with other models results based on the Geekbench test below.
What is the difference between Samsung Galaxy S21 Ultra 12/128GB and Xiaomi Redmi Note 9 5G 6/128Gb? (compare specs) (which is better)
The main differences, why it is better to choose the Samsung Galaxy S21 Ultra 12/128GB (advantages)
- Good performance: Is 123.71% faster in the Antutu test (358096 score difference).
- Has a higher resolution newer rear camera: 108Mp Samsung S5KHM3 compared to 48Mp Samsung GM1
- Has a higher resolution front (selfie) camera: 40Mp vs 13Mp .
- NFC supports.
- Has a higher screen resolution: 3200x1440 vs 2400x1080.
- Have water resistant supports.
- Have wireless charging supports.
Why it is better not to take Samsung Galaxy S21 Ultra 12/128GB (disadvantages)
- Does not have infrared blaster supports.
- Does not have Headphone Jack. Need audio 3.5mm headphone jack adapter
The main differences, why it is better to choose the Xiaomi Redmi Note 9 5G 6/128Gb (advantages)
- Best weight: 29 grams less (199 vs 228).
- Have infrared blaster supports.
- Have headphone Jack. 3.5mm supports.
Why it is better not to take Xiaomi Redmi Note 9 5G 6/128Gb (disadvantages)
- Does not support NFC.
- Does not have water resistant supports.
- Does not have wireless charging support.
The advantages of both models
- Have fast charging supports.
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Xiaomi Redmi Note 9 5G 6/128Gb related comparisons
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