vivo S18e vs vivo Y400 4G

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

Phone 1

Phone 2

Vivo

vivo S18e

Price coming soon

Vivo

vivo Y400 4G

Price coming soon

Quick Verdict

Who wins each category, side by side.

Better price

Even

Faster chip

Even

Bigger battery

vivo Y400 4G

Faster charging

vivo S18e

Higher-resolution camera

Even

Better display

Even

Lighter body

vivo S18e

Best value for money

Even

Full specs comparison

Display

Spec	vivo S18e	vivo Y400 4G
Size (inches)	6.67	6.67
Panel Type	AMOLED	AMOLED
Resolution Height	2400	2400
Resolution Width	1080	1080
Refresh Rate	120	120
Peak Brightness	1800	1800
PPI	395	395
Screen-to-body	88.3	87.9

Platform

Spec	vivo S18e	vivo Y400 4G
CPU	Octa-core (2x2.8 GHz Cortex-A715 & 6x Cortex-A510)	Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU	Mali-G610 MC4	Adreno 610
Chipset Name	Mediatek Dimensity 7200	Snapdragon 685
Process (nm)	4	6
OS Name	Android	Android
UI Skin	OriginOS 4	—
OS Version	14	15

Memory

Spec	vivo S18e	vivo Y400 4G
Card Slot	No	No
Variants	256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM	128GB 8GB RAM, 256GB 8GB RAM

Main Camera

Spec	vivo S18e	vivo Y400 4G
Video	4K@30fps, 1080p@30fps	1080p@30fps
Features	Ring-LED flash, panorama, HDR	Ring-LED flash, panorama, HDR
Count	2	2
Depth	2 MP, f/2.4, (depth)	2 MP, f/2.4, (depth)
Wide	50 MP, f/1.8, (wide)	50 MP, f/1.8, (wide)

Selfie Camera

Spec	vivo S18e	vivo Y400 4G
Video	1080p@30fps	1080p@30fps
Count	1	1
Lens	16 MP, f/2, (wide)	8 MP, f/2.1, (wide)

Battery

Spec	vivo S18e	vivo Y400 4G
Capacity (mAh)	4800	6000
Chemistry	—	Si/C Li-Ion
Wired Charging (W)	80	44

Body

Spec	vivo S18e	vivo Y400 4G
Build	Glass front, plastic frame	Glass front, plastic back, plastic frame
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Height (mm)	162.4	162.3
Thickness (mm)	7.7	7.9
Weight (g)	193	196
Width (mm)	74.9	75.3

Launch

Spec	vivo S18e	vivo Y400 4G
Announced	2023, December 14	2025, July 28
Status	Available. Released 2023, January 13	Available. Released 2025, July 28

Network

Spec	vivo S18e	vivo Y400 4G
2G Bands	GSM 850, 900, 1800, 1900	GSM 850, 900, 1800, 1900
3G Bands	HSDPA 850, 900, 1700(AWS), 1900, 2100	HSDPA 850, 900, 2100
4G Bands	1, 3, 5, 8, 28, 34, 38, 39, 40, 41	1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G Bands	1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA	—
Speed	HSPA, LTE, 5G	HSPA, LTE
Technology	GSM, CDMA, HSPA, CDMA2000, LTE, 5G	GSM, HSPA, LTE

Connectivity

Spec	vivo S18e	vivo Y400 4G
Bluetooth	5.3	5
NFC	Yes	Yes (market/region dependent)
Positioning	GPS, GALILEO, GLONASS, QZSS, BDS	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 S18e	vivo Y400 4G
3.5mm Jack	No	No
Loudspeaker	Yes	Yes, with stereo speakers

Features

Spec	vivo S18e	vivo Y400 4G
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass