Feature	Nokia 8.1 (Nokia X7)	ZTE nubia Z40 Pro
Equivalent Name	Nokia X7 (Chinese market) ** Nokia 7.1 Plus	-
Part Numbers
Price Range at Time of Release
Introduction Time	December 2018	February 25, 2022
Availability Status	Released	Released
Official Release Date	December 2018	March 2, 2022
European SAR rate (SAR EU)	0.51 W/kg (head), 1.49 W/kg (body)	-
Operating System Type at Release	Android	Android
Operating System at Release	Android 9.0 (Pie)	Android 12
Size and Dimensions	154.8 x 75.8 x 8 mm	161.9 x 72.9 x 8.4 mm
Product Weight	180 gram (g)	199 gram (g)
Front Panel Material	Glass	Glass
Frame material type	Metal - Stainless Steel	Metal - Stainless Steel
Screen Size	6.18 inch	6.67 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~81.2 percent (%)	~91.0 percent (%)
Screen Aspect Ratio		20:9
Memory Card Slot	true	false
Bluetooth Support
Supported Memory Card Capacity		-
Main Camera Type - Wide/Standard	12 megapixel (mp)	64 megapixel (mp)
Maximum Video Recording Quality of Rear Camera	4K	-
Main Selfie Camera Quality	20 megapixel (mp)	16 megapixel (mp)
Battery Capacity	3500mAh	5000mAh
Battery Technology	Lithium-Ion	Lithium Polymer
Battery Replaceability	Non-user replaceable	Non-user replaceable
Maximum Supported Charging Power
Wireless Charging Support	false	false
Connection Port Type	USB Type-C 2.0
OTG Support	true	true
Fast Charging Capability	true	true
Speaker Type	Mono	Stereo (dual)
Number of 3.5mm Jacks	true	false
Fingerprint Sensor Type	On the back of the phone	Under-display (optical)
Wi-Fi Specifications
Communication Technologies
5G Support	false	true
Navigation Type and GPS
Highest Refresh Rate	-	144 hertz (hz)
Maximum Brightness Level	-	1000 nit
Ultra-Wide Lens	-	50 megapixel (mp)
Telephoto Lens	-	8 megapixel (mp)

Feature	Meizu Note 8	Nokia 8.1 (Nokia X7)
Price Range at Time of Release
Introduction Time	October 2018	December 2018
Availability Status	Released	Released
Official Release Date	November 2018	December 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 8.0 (Oreo)	Android 9.0 (Pie)
Size and Dimensions	153.6 x 75.5 x 7.9 mm	154.8 x 75.8 x 8 mm
Product Weight	168 gram (g)	180 gram (g)
Screen Size	6.0 inch	6.18 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~80.1 percent (%)	~81.2 percent (%)
Screen Aspect Ratio
Internal Memory Capacity		-
Memory Card Slot	false	true
Bluetooth Support
Main Camera Type - Wide/Standard	12 megapixel (mp)	12 megapixel (mp)
Depth Sensor Camera	5 megapixel (mp)	-
Maximum Video Recording Quality of Rear Camera		4K
Main Selfie Camera Quality	8 megapixel (mp)	20 megapixel (mp)
Battery Capacity	3600mAh	3500mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	Non-user replaceable	Non-user replaceable
Wireless Charging Support	false	false
Connection Port Type		USB Type-C 2.0
OTG Support	false	true
Fast Charging Capability	false	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Fingerprint Sensor Type	On the back of the phone	On the back of the phone
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Equivalent Name	-	Nokia X7 (Chinese market) ** Nokia 7.1 Plus
Part Numbers	-
European SAR rate (SAR EU)	-	0.51 W/kg (head), 1.49 W/kg (body)
Front Panel Material	-	Glass
Frame material type	-	Metal - Stainless Steel
Supported Memory Card Capacity	-
Maximum Supported Charging Power	-

Feature	Gigabyte Gsmart Mika M2	Nokia 8.1 (Nokia X7)
Price Range at Time of Release
Introduction Time	June 2014	December 2018
Availability Status	Released	Released
Official Release Date	June 2014	December 2018
Operating System Type at Release	Android	Android
Operating System at Release	Android 4.4.2 (KitKat)	Android 9.0 (Pie)
Size and Dimensions	145 x 72.8 x 8.5 mm	154.8 x 75.8 x 8 mm
Product Weight	150 gram (g)	180 gram (g)
Screen Size	5.0 inch	6.18 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~65.3 percent (%)	~81.2 percent (%)
Screen Aspect Ratio
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	13 megapixel (mp)	12 megapixel (mp)
Main Selfie Camera Quality	5 megapixel (mp)	20 megapixel (mp)
Battery Capacity	2000mAh	3500mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type		USB Type-C 2.0
OTG Support	false	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS
Equivalent Name	-	Nokia X7 (Chinese market) ** Nokia 7.1 Plus
Part Numbers	-
European SAR rate (SAR EU)	-	0.51 W/kg (head), 1.49 W/kg (body)
Front Panel Material	-	Glass
Frame material type	-	Metal - Stainless Steel
Maximum Video Recording Quality of Rear Camera	-	4K
Maximum Supported Charging Power	-
Wireless Charging Support	-	false
Fast Charging Capability	-	true
Fingerprint Sensor Type	-	On the back of the phone

Feature	Motorola Motogo Tv Ex440	Nokia 8.1 (Nokia X7)
Price Range at Time of Release
Introduction Time	July 2012	December 2018
Availability Status	Released	Released
Official Release Date	July 2012	December 2018
Operating System Type at Release	No Operating System	Android
Size and Dimensions	110.2 x 62 x 12.4 mm	154.8 x 75.8 x 8 mm
Product Weight	87 gram (g)	180 gram (g)
Screen Size	3.2 inch	6.18 inch
Display Panel Type
Display Resolution
Pixel Density Range
Screen-to-Body Ratio	~46.4 percent (%)	~81.2 percent (%)
Screen Aspect Ratio
Internal Memory Capacity		-
Memory Card Slot	true	true
Bluetooth Support
Supported Memory Card Capacity
Main Camera Type - Wide/Standard	3.15 megapixel (mp)	12 megapixel (mp)
Main Selfie Camera Quality	No selfie camera	20 megapixel (mp)
Battery Capacity	910 mAh	3500mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Battery Replaceability	User replaceable	Non-user replaceable
Connection Port Type		USB Type-C 2.0
OTG Support	false	true
Speaker Type	Mono	Mono
Number of 3.5mm Jacks	true	true
Wi-Fi Specifications
Communication Technologies
5G Support	false	false
Navigation Type and GPS	No GPS whatsoever
Equivalent Name	-	Nokia X7 (Chinese market) ** Nokia 7.1 Plus
Part Numbers	-
European SAR rate (SAR EU)	-	0.51 W/kg (head), 1.49 W/kg (body)
Operating System at Release	-	Android 9.0 (Pie)
Front Panel Material	-	Glass
Frame material type	-	Metal - Stainless Steel
Maximum Video Recording Quality of Rear Camera	-	4K
Maximum Supported Charging Power	-
Wireless Charging Support	-	false
Fast Charging Capability	-	true
Fingerprint Sensor Type	-	On the back of the phone

Page 5 from comparison Nokia 8.1 (Nokia X7)