Samsung Z1 vs Samsung Galaxy M21 2021

Samsung Z1

Samsung Z1

Announced On:January, 2015

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Samsung Galaxy M21 2021

Samsung Galaxy M21 2021

Announced On:July, 2021

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Samsung Z1 vs Samsung Galaxy M21 2021

Samsung Z1	Samsung Galaxy M21 2021

Price
EUR: €80	EUR: €130
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)	159 x 75.1 x 9 mm (6.26 x 2.96 x 0.35 in)
Weight
112 g (3.95 oz)	192 g (6.77 oz)
Build
	Glass front, plastic back, plastic frame
Colors
White, Black, Wine Red	Charcoal Black, Arctic Blue
Models
SM-Z130H, SM-Z130H	SM-M215G, SM-M215G/DS

Type
Display
PLS LCD	Super AMOLED, 420 nits (peak)
Size
4.0 inches, 45.5 cm² (~59.8% screen-to-body ratio)	6.4 inches, 100.5 cm² (~84.2% screen-to-body ratio)
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)	1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Multitouch
Yes
Protection
	Unspecified

Technology
Network
GSM / HSPA	GSM / HSPA / LTE
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 / 1900 / 2100
4G Bands
	1, 3, 5, 7, 8, 20, 38, 40, 41

Alert Types
Notifications
Vibration, MP3, WAV ringtones

Internal Memory
Memory
4GB ROM, 768MB RAM	64GB ROM, 4GB RAM 128GB ROM, 6GB RAM
Storage Type
	UFS 2.1
Card Slot
microSDXC (dedicated slot)	microSDXC (dedicated slot)

GPRS
Connectivity
Yes
EDGE
Yes
Speed
HSPA	HSPA, LTE
WLAN
Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
4.1, A2DP	5.0, A2DP, LE
USB
microUSB 2.0	USB Type-C 2.0
GPS
Yes, with A-GPS	Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
No	Yes (market/region dependent)

Main Camera
Camera
3.15 MP	Primary: 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF Secondary: 8 MP, f/2.2, 123" (ultrawide), 1/4.0", 1.12µm Third: 5 MP, f/2.2, (depth)
Camera Features
LED flash	LED flash, panorama, HDR
Video
480p@15fps	4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS
Selfie Camera
VGA	20 MP, f/2.2, 26mm (wide) Features: HDR Video: 1080p@30fps

Audio Format Support
Multimedia
MP3/WAV/AAC/Flac
Video Format Support
MP4/H.264
Radio
FM radio	FM radio, RDS, recording

Operating System (OS)
Software
Tizen OS, v2.3	Android OS, v11
UI
	One UI 3.1 Core
Java
Yes, via Java MIDP emulator
Browser
HTML
Messaging
SMS(threaded view), MMS, Email, Push Email, IM

Chipset
Hardware
Spreadtrum SC7727S	Exynos 9611 (10nm)
CPU
Dual-core 1.2 GHz Cortex-A7	Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU
Mali-400	Mali-G72 MP3
Sensors
Accelerometer	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
SIM
Dual SIM	Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes	Yes
Audio Jack
3.5 mm	3.5 mm

Battery Type
Battery
Li-Ion 1500 mAh, removable	Li-Po 6000 mAh, non-removable
Charging
	15W wired
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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