Samsung Z1 vs Vivo S15

Samsung Z1

Samsung Z1

Announced On:January, 2015

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Vivo S15

Vivo S15

Announced On:May, 2022

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Samsung Z1 vs Vivo S15

Samsung Z1	Vivo S15

Price
EUR: €80	EUR: €380
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
120.4 x 63.2 x 9.7 mm (4.74 x 2.49 x 0.38 in)	161.1 x 74.3 x 8 mm (6.34 x 2.93 x 0.31 in)
Weight
112 g (3.95 oz)	197 g (6.95 oz)
Colors
White, Black, Wine Red	Blue, Black, Yellow
Models
SM-Z130H, SM-Z130H	V2203A

Type
Display
PLS LCD	AMOLED, 120Hz, HDR10+, 1300 nits (peak)
Size
4.0 inches, 45.5 cm² (~59.8% screen-to-body ratio)	6.62 inches, 105.8 cm² (~88.4% screen-to-body ratio)
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)	1080 x 2400 pixels, 20:9 ratio (~398 ppi density)
Multitouch
Yes

Technology
Network
GSM / HSPA	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 2100
4G Bands
	1, 2, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41
5G Bands
	1, 3, 5, 8, 28, 41, 77, 78 SA/NSA

Alert Types
Notifications
Vibration, MP3, WAV ringtones

Internal Memory
Memory
4GB ROM, 768MB RAM	128GB ROM, 8GB RAM 256GB ROM, 8GB RAM 256GB ROM, 12GB RAM
Storage Type
	UFS 3.1
Card Slot
microSDXC (dedicated slot)	No

GPRS
Connectivity
Yes
EDGE
Yes
Speed
HSPA	HSPA, LTE, 5G
WLAN
Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
4.1, A2DP	5.2, A2DP, LE, aptX HD, aptX Adaptive
USB
microUSB 2.0	USB Type-C 2.0, OTG
GPS
Yes, with A-GPS	Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
NFC
No	Yes

Main Camera
Camera
3.15 MP	Primary: 64 MP, f/1.9, 25mm (wide), 1/1.72", PDAF, OIS Secondary: 8 MP, f/2.2, 16mm, 120" (ultrawide) Third: 2 MP, f/2.4, (macro)
Camera Features
LED flash	Dual-LED dual-tone flash, HDR, panorama
Video
480p@15fps	4K@30fps, 1080p@30fps
Selfie Camera
VGA	32 MP, f/2.0, (wide) Features: HDR Video: 1080p@30fps

Audio Format Support
Multimedia
MP3/WAV/AAC/Flac
Video Format Support
MP4/H.264
Radio
FM radio	No

Operating System (OS)
Software
Tizen OS, v2.3	Android OS, v12
UI
	OriginOS Ocean
Java
Yes, via Java MIDP emulator
Browser
HTML
Messaging
SMS(threaded view), MMS, Email, Push Email, IM

Chipset
Hardware
Spreadtrum SC7727S	Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPU
Dual-core 1.2 GHz Cortex-A7	Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU
Mali-400	Adreno 650
Sensors
Accelerometer	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
SIM
Dual SIM	Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes	Yes 24-bit/192kHz Hi-Res audio
Audio Jack
3.5 mm	No

Battery Type
Battery
Li-Ion 1500 mAh, removable	4500 mAh, non-removable
Charging
	66W wired, 50% in 18 min (advertised)
Talk Time
Up to 8 h (3G)

SAR US
Misc
0.54 W/kg (head) 0.90 W/kg (body)
SAR EU
0.71 W/kg (head) 0.67 W/kg (body)

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