vivo iQOO Neo5 SE vs vivo Y400

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

Phone 1

Phone 2

Vivo

vivo iQOO Neo5 SE

Price coming soon

Vivo

vivo Y400

Price coming soon

Quick Verdict

Who wins each category, side by side.

Better price

Even

Faster chip

Even

Bigger battery

vivo Y400

Faster charging

vivo Y400

Higher-resolution camera

Even

Better display

vivo iQOO Neo5 SE

Lighter body

vivo iQOO Neo5 SE

Best value for money

Even

Full specs comparison

Display

Spec	vivo iQOO Neo5 SE	vivo Y400
Size (inches)	6.67	6.67
Panel Type	IPS LCD	AMOLED
Resolution Height	2400	2400
Resolution Width	1080	1080
Refresh Rate	144	120
Peak Brightness	650	1800
PPI	395	395
Screen-to-body	85	87.9

Platform

Spec	vivo iQOO Neo5 SE	vivo Y400
CPU	Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)	Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU	Adreno 650	Adreno 613
Chipset Name	Snapdragon 870 5G	Snapdragon 4 Gen 2
Process (nm)	7	4
OS Name	Android	Android
UI Skin	OriginOS	—
OS Version	11	15

Memory

Spec	vivo iQOO Neo5 SE	vivo Y400
Card Slot	No	Unspecified
Variants	128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM	128GB 8GB RAM, 256GB 8GB RAM

Main Camera

Spec	vivo iQOO Neo5 SE	vivo Y400
Video	4K@30fps, 1080p@30fps	1080p@30fps
Features	Dual-LED flash, HDR, panorama	Ring-LED flash, panorama, HDR
Count	3	2
Depth	—	2 MP, f/2.4, (depth)
Macro	2 MP, f/2.4, (macro)	—
ultrawide	8 MP, f/2.2, (ultrawide)	—
Wide	50 MP, f/1.8, (wide)	50 MP, f/1.8, (wide)

Selfie Camera

Spec	vivo iQOO Neo5 SE	vivo Y400
Video	1080p@30fps	1080p@30fps
Features	HDR	—
Count	1	1
Lens	16 MP, f/2.5, (wide)	32 MP, f/2.5, (wide)

Battery

Spec	vivo iQOO Neo5 SE	vivo Y400
Capacity (mAh)	4500	6000
Chemistry	—	Li-Ion
Wired Charging (W)	55	90

Body

Spec	vivo iQOO Neo5 SE	vivo Y400
Build	—	Glass front, plastic back, plastic frame
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Height (mm)	164.7	162.3
Thickness (mm)	8.5	7.9
Weight (g)	189	197
Width (mm)	76.7	75.3

Launch

Spec	vivo iQOO Neo5 SE	vivo Y400
Announced	2021, December 20	2025, August 04
Status	Available. Released 2021, December 29	Available. Released 2025, August 07

Network

Spec	vivo iQOO Neo5 SE	vivo Y400
2G Bands	GSM 850, 900, 1800, 1900	GSM 850, 900, 1800, 1900
3G Bands	HSDPA 850, 900, 2100	HSDPA 800, 850, 900, 2100
4G Bands	1, 3, 5, 8, 28, 34, 38, 39, 40, 41	1, 3, 4, 5, 8, 18, 19, 26, 28, 38, 40, 41, 42, 48
5G Bands	1, 5, 8, 28, 41, 77, 78 SA/NSA	1, 3, 5, 8, 28, 40, 77, 78 SA/NSA
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Technology	GSM, CDMA, HSPA, CDMA2000, LTE, 5G	GSM, HSPA, LTE, 5G

Connectivity

Spec	vivo iQOO Neo5 SE	vivo Y400
Bluetooth	5.2	5
NFC	Yes	No
Positioning	GPS, GLONASS, GALILEO, BDS, QZSS	GPS, GLONASS, GALILEO, BDS, QZSS
Radio	No	No
USB Type	Type-C	Type-C
USB Version	2.0	2.0
Wi-Fi	Wi-Fi 6	Wi-Fi 5

Sound

Spec	vivo iQOO Neo5 SE	vivo Y400
3.5mm Jack	Yes	No
Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers

Features

Spec	vivo iQOO Neo5 SE	vivo Y400
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass