Google Pixel 3a vs Infinix Zero 8i

Google Pixel 3a

Infinix Zero 8i

Network
2G network

GSM 850, 900, 1800, 1900, CDMA 800, 1900, 10(800)

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700/2100, 1900, 2100; CDMA2000 1xEV-DO

HSDPA 850, 900, 2100
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 40(2300), 41(2500), 66(1700/2100)

LTE frequency band 1, 3, 5, 8, 38, 40, 41
HSDPA speed

42 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

11.5 Mbps
EV-DO speed

3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE Cat 11, 600 Mbps download, 75 Mbps upload

LTE-A, Cat7, 301 Mbps download, 102 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Main camera
Camera type

Single

Quad
Main camera

12 MP, f/1.8 , 28 mm, 1/2.55" , 1.4 µm

48 MP, f/1.8 , (wide)
(ultrawide) , 8 MP, f/2.3 , 119˚ , 1/4.0" , 1.12 µm
(depth) , 2 MP, f/2.4
Primary camera resolution

4032 x 3024 pixels

8000 x 6000 pixels
Primary camera video

2160p@30fps, 1080p@120fps, 720p@240fps

4K@30fps, 1080p@30/60fps, gyro-EIS
Primary camera flash

dual LED flash

quad-LED flash
Camera features

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW, phase detection with Dual Pixel

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus
DxOMark photo

104

-
DxOMark video

95

-
DxOMark camera score

101

-

Selfie camera
Flash

LED flash

-
Selfie camera type

-

Dual
Selfie camera

8 MP, f/2.0 , 24 mm, 1.12 µm

16 MP, f/2.0 , 0.8 µm, (wide) , 1/2.0"
(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm, 105˚
Selfie camera resolution

3264 x 2448 pixels

4608 x 3456 pixels
Selfie camera features

-

Face unlock
Selfie camera video

1080p@30fps

4K@30fps, 1080p@30/60fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

-
USB

Type-C reversible connector

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

Yes

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
GALILEO

Yes

-
Beidou

Yes

-