Google Pixel 7a alternatives
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Vivo Y18i alternatives
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Google Pixel 7a

Google Pixel 7a
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Tensor G2
5 nm
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4385 mAh
18W
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6.1"
1080 x 2400 pixels
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64 MP
4K@30/60fps
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Specs
2x2.85 GHz Cortex-X1
2x2.35 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55
2x1.8 GHz Cortex-A75
6x1.8 GHz Cortex-A55
f/1.9, 26mm (wide), 1/1.73", 0.8µm, dual pixel PDAF, OIS
13 MP
f/2.2, 120˚ (ultrawide), 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), 1.12µm
f/2.2, (wide)
1080p@30fps
SIM1: Nano, SIM2: eSIM
SIM1: Nano, SIM2: Nano
FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25
TDD: N38, N40, N41, N66, N75, N76, N77, N78, N79
FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N28
TDD: N38, N40, N41, N66, N75, N76, N77, N78, N79
In this comparison, the Google Pixel 7a with the Google Tensor G2 (5nm) performs better than the Vivo Y18i with the Unisoc Unisoc T612 (12nm), thanks to its more efficient chipset.
The Google Pixel 7a offers 3 years of OS updates, while the Vivo Y18i provides 1 years. When it comes to security updates, Google Pixel 7a leads with 5 years of support.
Google Pixel 7a has a superior AMOLED display, while Vivo Y18i uses an LCD panel. They have the same 90 Hz refresh rate. Google Pixel 7a also has a brighter display with 1000 nits, improving outdoor visibility. Notably, Google Pixel 7a has a higher resolution display, resulting in sharper visuals.
Vivo Y18i has a larger 5000 mAh battery for longer usage. Google Pixel 7a supports faster wired charging at 18W. Google Pixel 7a supports wireless charging at 5W, while Vivo Y18i lacks this feature.
Google Pixel 7a offers better water and dust resistance with an IP67 rating.