Samsung Galaxy S24 alternatives
Tap above to see alternatives.
Xiaomi 15 Ultra alternatives
Tap above to see alternatives.
Samsung Galaxy S24

Samsung Galaxy S24
-
Snapdragon 8 Gen 3
4 nm
-
4000 mAh
25W
-
6.2"
1080 x 2340 pixels
-
50 MP
8K@24/30fps
-
Specs
Xiaomi 15 Ultra

Xiaomi 15 Ultra
-
Snapdragon 8 Elite
3 nm
-
5410 mAh
90W
-
6.73"
1440 x 3200 pixels
-
50 MP
8K@30fps
-
Specs
1x3.39GHz Cortex-X4
3x3.1GHz Cortex-A720
2x2.9GHz Cortex-A720
2x2.2GHz Cortex-A520
2x4.32 GHz Oryon V2 Phoenix L
6x3.53 GHz Oryon V2 Phoenix M
8GB 256GB (UFS 4.0)
12GB 256GB (UFS 4.0)
8GB 512GB (UFS 4.0)
16GB 512GB (UFS 4.1)
16GB 1024GB (UFS 4.1)
1x3.2GHz Cortex-X4
2x2.9GHz Cortex-A720
3x2.6GHz Cortex-A720
4x1.95GHz Cortex-A520
8GB 256GB (UFS 4.0)
12GB 256GB (UFS 4.0)
8GB 512GB (UFS 4.0)
f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS
10 MP
f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom
12 MP
f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
f/1.6, 23mm (wide), 1.0"-type, 1.6µm, Sony LYT-900, dual pixel PDAF, OIS
50 MP
f/1.8, 70mm (telephoto), 1/2.51", 0.7µm, Sony IMX858, dual pixel PDAF (10cm - ∞), OIS, 3x optical zoom
200 MP
f/2.6, 100mm (periscope telephoto), 1/1.4", 0.56µm, Samsung S5KHP9, multi-directional PDAF, OIS, 4.3x optical zoom
50 MP
f/2.2, 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, Samsung S5KJN5, dual pixel PDAF
TOF 3D, (depth)
4K@30/60fps
1080p@30/60/240fps
4K@30/60/120fps
1080p@30/60/120/240/480/960/1920fps
f/2.2, 26mm (wide), dual pixel PDAF
f/2.0, 21mm (wide), 1/3.14", 0.7µm, OmniVision OV32B40
1080p@30fps
1080p@30/60fps
SIM1: Nano, SIM2: eSIM
SIM1: Nano, SIM2: Nano
17 5G bands
n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41, n66, n77, n78
21 5G bands
n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41, n48, n66, n71, n75, n77, n78, n79
In this performance comparison, the Xiaomi 15 Ultra with its Qualcomm Snapdragon 8 Elite (3nm) performs better than the Samsung Galaxy S24 with the Qualcomm Snapdragon 8 Gen 3 (4nm), thanks to superior chipset efficiency.
Samsung Galaxy S24 offers 7 years of OS updates, whereas Xiaomi 15 Ultra provides 4 years. For security updates, Samsung Galaxy S24 offers 7 years of support compared to Xiaomi 15 Ultra's 6 years.
Both Samsung Galaxy S24 and Xiaomi 15 Ultra feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. Xiaomi 15 Ultra also boasts a brighter screen with 3200 nits of peak brightness, enhancing outdoor visibility. Notably, Xiaomi 15 Ultra offers a higher screen resolution, resulting in sharper visuals and more detailed content.
Xiaomi 15 Ultra features a larger 5410 mAh battery, potentially delivering better battery life. Xiaomi 15 Ultra also supports faster wired charging at 90W, compared to 25W on Samsung Galaxy S24. Xiaomi 15 Ultra supports faster wireless charging at 80W, compared to 15W on Samsung Galaxy S24.
Both phones feature the same IP68 rating for water and dust resistance.
- Samsung Galaxy S24 – Check price here
- Xiaomi 15 Ultra – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.