Infinix Zero 8i vs Oppo F21 Pro 5G

Infinix Zero 8i

Oppo F21 Pro 5G

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100

HSDPA 800, 850, 900, 1900, 2100
4G network

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

LTE frequency band 1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41
5G network

-

5G band 1, 8, 28, 41, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

11.5 Mbps

5.76 Mbps
LTE speed

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

LTE-A (CA), 800 Mbps download, 210 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Aluminium alloy, glass
SIM

Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

168.7 mm

159.9 mm
Width

76.1 mm

73.2 mm
Thickness

9.1 mm

7.5 mm
Weight

210.5 g

173 g
Waterproof

-

IPX4
Dust proof

-

IPX4
Build features

-

RGB ring lights around the cameras (notifications, charging progress)
Colors

Black, Silver

Black, Rainbow

Main camera
Camera type

Quad

Triple
Main camera

(wide) , 48 MP, f/1.8

(wide) , 64 MP, f/1.7 , 79˚ , 26 mm, 1/2.0" , 0.7 µm
(ultrawide) , 8 MP, f/2.3 , 119˚ , 1/4.0" , 1.12 µm

(macro) , 2 MP, f/2.4 , 89˚ , 1.75 µm
(depth) , 2 MP, f/2.4

(depth) , 2 MP, f/2.4 , 89˚ , 1.75 µm
Primary camera resolution

8000 x 6000 pixels

9280 x 6920 pixels
Primary camera video

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

1080p@30fps
Primary camera flash

quad-LED flash

LED flash
Camera features

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

Autofocus, continuous 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, contrast detection autofocus

Selfie camera
Selfie camera type

Dual

Single
Selfie camera

(wide) , 16 MP, f/2.0 , 1/2.0" , 0.8 µm

(wide) , 16 MP, f/2.4 , 1.0 µm, 27 mm
(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm, 105˚
Selfie camera resolution

4608 x 3456 pixels

4608 x 3456 pixels
Selfie camera features

Face unlock

Face unlock, HDR
Selfie camera video

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

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

-

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes
QZSS

-

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, compass, fingerprint, gyroscope, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4500 mAh

4500 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

SuperCharge

SuperVOOC 3.0, 33W (31% in 15 min, 100% in 63 min)

Infinix Zero 8i comparisons