Google Pixel 9a alternatives
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Vivo Y18i alternatives
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Google Pixel 9a

Google Pixel 9a
-
Tensor G4
4 nm
-
5100 mAh
23W
-
6.3"
1080 x 2424 pixels
-
48 MP
4K@30/60fps
- Specs
1x3.1 GHz Cortex-X4
3x2.6 GHz Cortex-A720
4x1.9 GHz Cortex-A520
2x1.8 GHz Cortex-A75
6x1.8 GHz Cortex-A55
8GB 256GB (UFS 3.1)
f/1.7, 25mm (wide), 1/2.0", 0.8µm, dual pixel PDAF, OIS
13 MP
f/2.2, 120˚ (ultrawide), 1/3.1", 1.12µm
f/2.2, (wide), PDAF
0.08 MP
f/3.0 (auxiliary lens)
1080p@30/60/120/240fps
f/2.2, 20mm (ultrawide), 1/3.1", 1.12µm
f/2.2, (wide)
1080p@30fps
SIM1: Nano, SIM2: eSIM
SIM1: Nano, SIM2: Nano
FDD: N1, N2, N3, N5, N7, N8, N12, N20, N26, N28
TDD: N38, N40, N41, N66, N75, N77, N78, N79
FDD: N1, N2, N3, N5, N7, N8, N12, N20, N26, N28
TDD: N38, N40, N41, N66, N75, N77, N78, N79
In this performance comparison, the Google Pixel 9a with its Google Tensor G4 (4nm) performs better than the Vivo Y18i with the Unisoc Unisoc T612 (12nm), thanks to superior chipset efficiency.
Google Pixel 9a offers 7 years of OS updates, whereas Vivo Y18i provides 1 years. For security updates, Google Pixel 9a offers 7 years of support compared to Vivo Y18i's 2 years.
Google Pixel 9a features a superior AMOLED display, while Vivo Y18i comes with an LCD panel. In terms of smoothness, Google Pixel 9a offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. Google Pixel 9a also boasts a brighter screen with 2700 nits of peak brightness, enhancing outdoor visibility. Notably, Google Pixel 9a offers a higher screen resolution, resulting in sharper visuals and more detailed content.
Google Pixel 9a comes with a larger 5100 mAh battery, which may offer longer usage on a single charge. Google Pixel 9a also supports faster wired charging at 23W, compared to 15W on Vivo Y18i. Google Pixel 9a supports wireless charging at 5W, while Vivo Y18i does not support wireless charging.
Google Pixel 9a offers better protection against water and dust with an IP68 rating.
¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.