Xiaomi Redmi Note 8 2021 vs ZTE Axon 40 Ultra Space Edition

Xiaomi Redmi Note 8 2021

ZTE Axon 40 Ultra Space Edition

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66
5G network

-

5G band 1, 2, 3, 5, 7, 28, 38, 40, 41, 66, 77, 78
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

11.5 Mbps
EV-DO speed

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE-A, Cat12, 301 Mbps download, 150 Mbps upload

LTE-A (CA), 1200 Mbps download, 211 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame

Glass front, ceramic back, aluminum frame
SIM

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

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

158.3 mm

163.3 mm
Width

75.3 mm

73.6 mm
Thickness

8.4 mm

8.4 mm
Weight

190 g

204 g
Colors

Black, Blue, White

Black

Display
Display type

IPS LCD

AMOLED
Physical size

6.3 inches

6.8 inches
Resolution

1080 x 2340 pixels

1116 x 2480 pixels
Pixel density

409 ppi

400 ppi
Display colors

16777216

1073741824
Protection

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5

Scratch resistant, 3D curved glass screen
Display features

500 nits (typ)

120Hz, HDR10+, 1500 nits (peak)

Main camera
Camera type

Quad

Triple
Main camera

(wide) , 48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm

(standard) , 64 MP, f/1.6 , 35 mm, 1/1.7"
(ultrawide) , 8 MP, f/2.2 , 120˚ , 1/4.0" , 1.12 µm

(periscope telephoto) , 64 MP, f/3.5 , 1/1.2" , 91 mm, 3.5x optical zoom
(macro) , 2 MP, f/2.4

(ultrawide) , 64 MP, f/2.4 , 112˚ , 16 mm, 1/1.7"
(depth) , 2 MP, f/2.4
Primary camera resolution

8000 x 6000 pixels

-
Primary camera video

1080p@30/120fps; gyro-EIS

8K@30fps, 4K@30/60/120fps, 1080p@30/60fps, gyro-EIS, HDR10, 10‑bit video
Primary camera flash

LED flash

dual-LED dual-tone flash
Camera features

Autofocus, 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 shooting, digital zoom, optical 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, macro-mode, phase detection autofocus, laser autofocus

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 13 MP, f/2.0 , 1/3.1" , 1.12 µm

(wide) , 16 MP, f/2.0 , 1/2.8" , 1.22 µm, 26 mm
Selfie camera resolution

4224 x 3136 pixels

-
Selfie camera features

Face unlock

HDR
Selfie camera video

1080p@30fps

1080p@30fps

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, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

-
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 3.1
USB On-The-Go

Yes

Yes
Bluetooth

v5.2

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Infrared

Yes

-
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes