ZTE nubia Z30 Pro vs ZTE nubia Z40 Pro

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PHONES
Phone Names	ZTE nubia Z30 Pro	ZTE nubia Z40 Pro

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41	1, 3, 5, 7, 8, 4, 12, 17, 20, 34, 38, 39, 40, 41
5G bands	1, 3, 28, 41, 77, 78, 79 SA/NSA	1, 3, 5, 8, 28, 41, 78 SA/NSA
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Technology	GSM / CDMA / HSPA / LTE / 5G	GSM / CDMA / HSPA / LTE / 5G
	CDMA 800	CDMA 800

Launch
Announced	2021, May 20	2022, February 25
Status	Available. Released 2021, May 25	Available. Released 2022, March 02

Body
Build	-	Glass front, aluminum frame, glass back
Dimensions	161.8 x 73 x 8.5 mm (6.37 x 2.87 x 0.33 in)	161.9 x 72.9 x 8.4 mm (6.37 x 2.87 x 0.33 in)
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	198 g (6.98 oz)	199 g (7.02 oz)

Display
Resolution	1080 x 2400 pixels, 20:9 ratio (~395 ppi density)	1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size	6.67 inches, 107.4 cm2 (~90.9% screen-to-body ratio)	6.67 inches, 107.4 cm2 (~91.0% screen-to-body ratio)
Type	AMOLED, 1B colors, 144Hz, HDR10+	AMOLED, 1B colors, 144Hz, HDR10+, 1000 nits

Platform
CPU	Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)	Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
Chipset	Qualcomm SM8350 Snapdragon 888 5G (5 nm)	Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm)
GPU	Adreno 660	Adreno 730
OS	Android 11, nubia UI 9	Android 12, MyOS 12

Memory
Card slot	No	No
Internal	256GB 8GB RAM, 256GB 12GB RAM, 512GB 16GB RAM	128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
	UFS 3.1	UFS 3.1

Main Camera
Features	Laser AF, Dual-LED flash, panorama, HDR	Dual-LED flash, panorama, HDR
Quad	64 MP, f/1.6, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS 64 MP, f/1.9, 35mm (standard), 1/1.97", 0.7µm, PDAF 8 MP, f/3.4, 123mm (periscope telephoto), 1/4.0", PDAF, OIS, 5x optical zoom 64 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/1.97", 0.7µm	-
Single	16 MP	16 MP, f/2.5, (wide)
Triple	-	64 MP, f/1.7, 35mm (standard), 1/1.7", PDAF, OIS 8 MP, f/3.4, 125mm (periscope telephoto), 1/4.0", PDAF, OIS, 5x optical zoom 50 MP, f/2.2, 14mm, 116˚ (ultrawide)
Video	8K@30fps, 4K@30/60fps, 1080p@30fps, gyro-EIS, HDR10, 10‑bit video	Yes

Selfie camera
Features	HDR	HDR
Single	16 MP	16 MP, f/2.5, (wide)
Video	4K@30fps, 1080p@30fps	Yes

Sound
3.5mm jack	No	No
35mm jack	No	No
Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers
	24-bit/192kHz audio	24-bit/192kHz audio

Comms
Bluetooth	5.1, A2DP, LE, aptX	5.2, A2DP, LE, aptX HD, aptX Adaptive
NFC	Yes	Yes
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, GALILEO, BDS
Radio	No	No
USB	USB Type-C 3.1	USB Type-C 3.1, OTG
WLAN	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct

Features
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Battery
Charging	120W wired, 100% in 15 min	66W wired; 15W magnetic wireless (gravity version) 80W wired (regular version)
Type	Li-Po 4200 mAh	Market-dependent versions:· Li-Po 5000 mAh (regular version)· Li-Po 4600 mAh (gravity version)

Misc
Colors	Silver, Black, Black/Gold	Interstellar Black, Star Black, Silver
Models	NX667J	NX701J
Price	About 640 EUR	About 500 EUR