Motorola Razr 40 Ultra vs ZTE nubia Z50

Motorola Razr 40 Ultra

ZTE nubia Z50

Network
2G network

GSM 900, 1800, 1900; CDMA 800, 1900

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

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66 - global version; 1, 2, 3, 4, 5, , 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 - North America

LTE frequency band 1, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 41
5G network

5G band 1, 3, 5, 7, 8, 20, 28, 38, 41, 66, 77, 78, 79 SA/NSA/Sub6 - global version; 2, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 41, 48, 66, 70, 71, 77, 78 SA/NSA/Sub6 - North America

5G band 1, 3, 28, 41, 79 SA/NSA
HSDPA speed

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

LTE-A (CA), 2000 Mbps download, 315 Mbps upload

LTE-A (CA)
GPRS

Class 12

Yes
EDGE

Class 12

Yes

Design
Build

Plastic front (opened), glass front (closed, Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame (7000 series), hinge (stainless steel)

Glass front, aluminum frame, glass back or eco leather back
SIM

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

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

88.4 mm

162.9 mm
Width

74 mm

72.9 mm
Thickness

15.1 mm

8.5 mm
Height unfolded

170.8 mm

-
Width unfolded

74 mm

-
Thickness unfolded

7 mm

-
Weight

184.5/188.5 g

197/199 g
Waterproof

Water-repellent coating

-
Colors

Black, Blue, Magenta

Black, Mint, Silver

Hardware
CPU

Octa-core

Octa-core
CPU

Single-core 3.19 GHz Cortex-X2

Single-core 3.2 GHz Cortex-X3
CPU(second)

Triple-core 2.75 GHz Cortex-A710

dual-core 2.8 GHz Cortex-A715
CPU(third)

Quad-core 1.8 GHz Cortex-A510

Dual-core 2.8 GHz Cortex-A710
CPU(fourth)

Triple-core 2.0 GHz Cortex-A510
Chipset

Qualcomm SM8475 Snapdragon 8+ Gen 1

Qualcomm SM8550 Snapdragon 8 Gen 2
GPU

Adreno 730

Adreno 740
Memory RAM

8, 12 GB

8, 12, 16 GB
Internal storage

256, 512 GB

128, 256, 512, 1024 GB
Memory card

No

No
Storage

UFS 3.1

UFS 3.1/UFS 4.0

Main camera
Camera type

Dual

Dual
Main camera

(wide) , 12 MP, f/1.5 , 1/2.55" , 1.4 µm

(standard) , 64 MP, f/1.6 , 1/1.7" , 35 mm
(ultrawide) , 13 MP, f/2.2 , 108˚ , 1/3" , 1.12 µm

(ultrawide) , 50 MP, f/2.2 , 116˚ , 14 mm
Primary camera resolution

4020 x 3020 pixels

9280 x 6920 pixels
Primary camera video

4K@30/60fps, 1080p@30/60/120fps, HDR10+, gyro-EIS

8K, 4K
Primary camera flash

LED flash

Ring-LED flash (4 LEDs)
Camera features

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus, RAW, night vision

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

Connectivity
WLAN

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

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

Yes

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
Bluetooth

v5.3

v5.3
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth EDR

Yes

-
NFC

Yes

Yes, eSE
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

Yes

Features
Sensors

Accelerometer, barometer (USA only), compass, fingerprint, gyroscope, proximity

Accelerometer, compass, fingerprint, gyroscope, proximity