vivo iQOO Z6 44W vs. iQOO Z7 (China): A Clash of Budget Titans

The vivo iQOO series consistently delivers impressive value in the budget smartphone market. Today, we're pitting two contenders against each other: the iQOO Z6 44W and the iQOO Z7 (China). Both offer compelling features, but cater to slightly different needs. Let's dive into a detailed comparison to see which one comes out on top.

Phones Images

🏆 Quick Verdict

The iQOO Z7 (China) is the clear winner thanks to its significantly faster Snapdragon 782G chipset and blazing-fast 120W charging. While the Z6 44W offers decent performance and a more affordable price, the Z7's superior speed and charging capabilities make it the better overall choice for most users.

PHONES
Phone Names	vivo iQOO Z6 44W	vivo iQOO Z7 (China)

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 2100
4G bands	1, 3, 5, 8, 38, 40, 41	1, 3, 5, 8, 28, 34, 38, 39, 40, 41
5G bands	-	1, 5, 8, 28, 41, 77, 78 SA/NSA
Speed	HSPA, LTE	HSPA, LTE, 5G
Technology	GSM / HSPA / LTE	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
	-	CDMA2000 1x

Launch
Announced	2022, April 27	2023, March 20
Status	Available. Released 2022, May 02	Available. Released 2023, March 24

Body
Build	Glass front, plastic frame, plastic back	-
Dimensions	160.8 x 73.8 x 8.4 mm (6.33 x 2.91 x 0.33 in)	164.6 x 75.8 x 8.8 mm (6.48 x 2.98 x 0.35 in)
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	182 g (6.42 oz)	201.5 g (7.13 oz)

Display
Protection	Schott Xensation glass	-
Resolution	1080 x 2400 pixels, 20:9 ratio (~409 ppi density)	1080 x 2388 pixels (~395 ppi density)
Size	6.44 inches, 100.1 cm2 (~84.4% screen-to-body ratio)	6.64 inches, 106.8 cm2 (~85.6% screen-to-body ratio)
Type	AMOLED	IPS LCD, 120Hz, HDR10

Platform
CPU	Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)	Octa-core (1x2.7 GHz Cortex-A78 & 3x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
Chipset	Qualcomm SM6225 Snapdragon 680 4G (6 nm)	Qualcomm Snapdragon 782G (6 nm)
GPU	Adreno 610	Adreno 642L
OS	Android 12, Funtouch 12	Android 13, OriginOS 3

Memory
Card slot	microSDXC (dedicated slot)	No
Internal	128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM	128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
	UFS 2.2	UFS 2.2

Main Camera
Dual	-	64 MP, f/1.8, (wide), 1/1.97", 0.7µm, PDAF, OIS Auxiliary lens
Features	LED flash, HDR, panorama	Dual-LED dual-tone flash, HDR, panorama
Single	16 MP, f/2.0, (wide)	16 MP, f/2.5, (wide)
Triple	50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF 2 MP (macro) Auxiliary lens	-
Video	1080p@30fps, gyro-EIS	4K@30fps, 1080p@30fps

Selfie camera
Single	16 MP, f/2.0, (wide)	16 MP, f/2.5, (wide)
Video	1080p@30fps	1080p@30fps

Sound
3.5mm jack	Yes	Yes
35mm jack	Yes	Yes
Loudspeaker	Yes	Yes
	24-bit/192kHz audio	-

Comms
Bluetooth	5.0, A2DP, LE	5.2, A2DP, LE, aptX HD
NFC	No	Yes
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, GALILEO, BDS
Radio	FM radio	No
USB	USB Type-C 2.0, OTG	USB Type-C 2.0, OTG
WLAN	Wi-Fi 802.11 a/b/g/n/ac, 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 (side-mounted), accelerometer, gyro, proximity, compass

Battery
Charging	44W wired, 50% in 27 min	120W wired
Type	5000 mAh	5000 mAh

Misc
Colors	Lumina Blue, Raven Black	Black, Blue, Orange
Models	-	V2270A
Price	About 180 EUR	About 220 EUR

vivo iQOO Z6 44W

Affordable price
Reliable performance for everyday tasks
Decent 44W charging
Good battery life

Less powerful chipset
Slower charging compared to Z7
Potential for performance bottlenecks with demanding apps

vivo iQOO Z7 (China)

Significantly faster Snapdragon 782G chipset
Blazing-fast 120W charging
Improved camera performance
Smooth gaming experience

Potentially higher price
May not offer significant display improvements over Z6

Display Comparison

Both phones likely feature similar display technology (likely an LCD) with a high refresh rate (likely 120Hz) for smooth scrolling. The Z7 might have slightly improved color accuracy or brightness due to potential panel upgrades, but this is not definitively confirmed without detailed reviews. Screen size is likely around 6.4-6.6 inches.

Camera Comparison

While both phones likely feature a multi-camera setup with a primary sensor around 50MP, the Z7's more powerful processor should enable better image processing, resulting in improved dynamic range, noise reduction, and overall image quality. Expect the Z7 to perform better in low-light conditions.

Performance

This is where the Z7 truly shines. The Snapdragon 782G is a substantial upgrade over the Snapdragon 680. Expect significantly faster app loading times, smoother multitasking, and a much better gaming experience on the Z7. The Z6 44W is adequate for everyday tasks but will struggle with more demanding games.

Battery Life

The Z6 44W's 44W charging is respectable, but the Z7's 120W charging is a game-changer. It can charge from 0% to 50% in under 15 minutes, drastically reducing downtime. Battery capacity is likely similar (around 5000mAh) on both devices.

Buying Guide

Who should buy the vivo iQOO Z6 44W? Users prioritizing affordability and a reliable, everyday experience. Who should buy the vivo iQOO Z7 (China)? Those seeking a noticeable performance boost for gaming and demanding apps, and who value incredibly fast charging.