vivo iQOO Z8 (China) vs vivo Y78t

Side-by-side specs and price comparison for buyers in Algeria.

Phone 1

Phone 2

Vivo

vivo iQOO Z8 (China)

Price coming soon

3category wins

Vivo

vivo Y78t

Price coming soon

2category wins

Quick Verdict

Who wins each category, side by side.

Better price

Even

Faster chip

vivo iQOO Z8 (China)

Bigger battery

vivo Y78t

Faster charging

vivo iQOO Z8 (China)

Higher-resolution camera

vivo iQOO Z8 (China)

Better display

Even

Lighter body

vivo Y78t

Best value for money

Even

Full specs comparison

Display

Spec	vivo iQOO Z8 (China)	vivo Y78t
Size (inches)	6.64	6.64
Panel Type	IPS LCD	IPS LCD
Resolution Height	2388	2388
Resolution Width	1080	1080
Refresh Rate	120	120
PPI	395	395
Screen-to-body	85.6	85.6

Platform

Spec	vivo iQOO Z8 (China)	vivo Y78t
CPU	Octa-core (1x3.1 GHz Cortex-A78 & 3x3.0 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)	Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPU	Mali-G610 MC6	Adreno 710
Chipset Name	Dimensity 8200	Snapdragon 6 Gen 1
Process (nm)	4	4
OS Name	Android	Android
UI Skin	OriginOS 3	OriginOS 3
OS Version	13	13

Benchmarks

Geekbench (Single-Core)

vivo iQOO Z8 (China) +33%

vivo iQOO Z8 (China)1,239

vivo Y78t930

Geekbench (Multi-Core)

vivo iQOO Z8 (China) +47%

vivo iQOO Z8 (China)3,962

vivo Y78t2,700

AnTuTu

vivo iQOO Z8 (China) +68%

vivo iQOO Z8 (China)1,240,821

vivo Y78t737,054

Spec	vivo iQOO Z8 (China)	vivo Y78t
Geekbench (Single-Core)	1,239	930
Geekbench (Multi-Core)	3,962	2,700
AnTuTu	1,240,821	737,054

Memory

Spec	vivo iQOO Z8 (China)	vivo Y78t
Card Slot	No	No
Variants	256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM	128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM

Main Camera

Spec	vivo iQOO Z8 (China)	vivo Y78t
Video	4K@30fps, 1080p@30fps	4K@30fps
Features	Dual-LED dual-tone flash, HDR, panorama	Dual-LED dual-tone flash, HDR, panorama
Count	2	2
Depth	2 MP, f/2.4, (depth)	2 MP, f/2.4, (depth)
Wide	64 MP, f/1.8, (wide)	50 MP, f/1.8, (wide)

Selfie Camera

Spec	vivo iQOO Z8 (China)	vivo Y78t
Video	1080p@30fps	1080p@30fps
Count	1	1
Lens	16 MP, f/2.5, (wide)	8 MP, f/2, (wide)

Battery

Spec	vivo iQOO Z8 (China)	vivo Y78t
Capacity (mAh)	5000	6000
Wired Charging (W)	120	44

Body

Spec	vivo iQOO Z8 (China)	vivo Y78t
Build	—	Glass front, plastic frame, plastic back
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Height (mm)	164.6	164.6
Thickness (mm)	8.8	9.1
Weight (g)	200	199.6
Width (mm)	75.8	75.8

Launch

Spec	vivo iQOO Z8 (China)	vivo Y78t
Announced	2023, August 31	2023, October 20
Status	Available. Released 2023, September	Available. Released 2023, October 24

Network

Spec	vivo iQOO Z8 (China)	vivo Y78t
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, 28, 34, 38, 39, 40, 41	1, 3, 5, 8, 28, 34, 38, 39, 40, 41
5G Bands	1, 5, 8, 28, 41, 77, 78 SA/NSA	1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Technology	GSM, CDMA, HSPA, CDMA2000, LTE, 5G	GSM, CDMA, HSPA, CDMA2000, LTE, 5G

Connectivity

Spec	vivo iQOO Z8 (China)	vivo Y78t
Bluetooth	5.3	5.1
NFC	Yes	No
Positioning	GPS (L1), GLONASS (G1), BDS (B1I + B1c), GALILEO (E1), QZSS (L1)	GPS (L1), GLONASS (G1), BDS (B1c), GALILEO (E1), QZSS (L1)
Radio	No	No
USB Type	Type-C	Type-C
USB Version	2.0	2.0
Wi-Fi	Wi-Fi 6	Wi-Fi 5