iQOO Z10 alternatives
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Samsung Galaxy S25 Ultra alternatives
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Samsung Galaxy S25 Ultra

Samsung Galaxy S25 Ultra
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Snapdragon 8 Elite
3 nm
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5000 mAh
45W
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6.9"
1440 x 3120 pixels
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200 MP
8K@24/30fps
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Specs
1x2.5 GHz Cortex-A720
3x2.4 GHz Cortex-A720
4x1.8 GHz Cortex-A520
2x4.47 GHz Oryon V2 Phoenix L
6x3.53 GHz Oryon V2 Phoenix M
8GB 256GB (UFS 2.2)
12GB 256GB (UFS 2.2)
12GB 512GB (UFS 4.0)
12GB 1024GB (UFS 4.0)
f/1.8, (wide), 1/1.95", 0.8µm, PDAF, OIS
2 MP
f/2.4, (depth)
f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS
10 MP
f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom
50 MP
f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom
50 MP
f/1.9, 120˚ (ultrawide), 0.7µm, dual pixel PDAF, Super Steady video
1080p@30/60fps
4K@30/60/120fps
1080p@30/60/240fps
f/2.0, (wide)
f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
1080p@30fps
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: eSIM
FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78
FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28, N66
TDD: N38, N40, N41, N77, N78
FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78
FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28, N66
TDD: N38, N40, N41, N77, N78
In this performance comparison, the Samsung Galaxy S25 Ultra with its Qualcomm Snapdragon 8 Elite (3nm) performs better than the iQOO Z10 with the Qualcomm Snapdragon 7s Gen 3 (4nm), thanks to superior chipset efficiency.
Samsung Galaxy S25 Ultra offers 7 years of OS updates, whereas iQOO Z10 provides 2 years. For security updates, Samsung Galaxy S25 Ultra offers 7 years of support compared to iQOO Z10's 3 years.
Both iQOO Z10 and Samsung Galaxy S25 Ultra feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. iQOO Z10 also boasts a brighter screen with 5000 nits of peak brightness, enhancing outdoor visibility. Notably, Samsung Galaxy S25 Ultra offers a higher screen resolution, resulting in sharper visuals and more detailed content.
iQOO Z10 comes with a larger 7300 mAh battery, which may offer longer usage on a single charge. iQOO Z10 also supports faster wired charging at 90W, compared to 45W on Samsung Galaxy S25 Ultra. Samsung Galaxy S25 Ultra supports wireless charging at 15W, while iQOO Z10 lacks this feature.
Samsung Galaxy S25 Ultra offers better protection against water and dust with an IP68 rating.
- iQOO Z10 – Check price here
- Samsung Galaxy S25 Ultra – Check price here
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.