ZTE Open vs Samsung Galaxy M55

ZTE Open

ZTE Open

Announced On:February, 2013

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Samsung Galaxy M55

Samsung Galaxy M55

Announced On:March, 2024

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ZTE Open vs Samsung Galaxy M55

ZTE Open	Samsung Galaxy M55

Price
EUR: N/A	EUR: N/A
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: ₹26,999
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
114 x 62 x 12.5 mm (4.49 x 2.44 x 0.49 in)	163.9 x 76.5 x 7.8 mm (6.45 x 3.01 x 0.31 in)
Weight
-	180 g (6.35 oz)
Build
	IP67 dust/water resistant (up to 1m for 30 min)
Colors
Blue, Orange	Dark Blue, Light Green
Models
	SM-M556B, SM-M556B/DS

Type
Display
TFT	Super AMOLED+, 120Hz, 1000 nits (HBM) Always-on display
Size
3.5 inches, 36.5 cm² (~51.6% screen-to-body ratio)	6.7 inches, 108.4 cm² (~86.4% screen-to-body ratio)
Resolution
320 x 480 pixels, 3:2 ratio (~165 ppi density)	1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
Multitouch
Yes

Technology
Network
GSM / HSPA	GSM / HSPA / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2 (dual-SIM model only)
3G Bands
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41, 66
5G Bands
	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6

Alert Types
Notifications
Vibration, MP3 ringtones

Internal Memory
Memory
512MB ROM, 256MB RAM	128GB ROM, 8GB RAM 256GB ROM, 8GB RAM 256GB ROM, 12GB RAM
Card Slot
microSDHC (dedicated slot), 2 GB included	microSDXC (uses shared SIM slot)

GPRS
Connectivity
Yes
EDGE
Yes
Speed
HSPA 7.2/5.76 Mbps	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
2.1, A2DP, EDR	5.2, A2DP, LE
USB
microUSB 2.0	USB Type-C 2.0, OTG
GPS
Yes, with A-GPS
NFC
No	Yes (market/region dependent)

Main Camera
Camera
3.15 MP	Primary: 50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS Secondary: 8 MP, f/2.2, 123" (ultrawide) Third: 2 MP, f/2.4, (macro)
Camera Features
Geo-tagging	LED flash, panorama, HDR
Video
Yes	4K@30fps, 1080p@30/60fps, gyro-EIS, OIS
Selfie Camera
	50 MP, f/2.4, (wide) Video: 4K@30fps, 1080p@30/60fps

Audio Format Support
Multimedia
MP3/eAAC+/WAV/WMA
Video Format Support
MP4/H.264/WMV
Radio
Stereo FM radio	No

Operating System (OS)
Software
Firefox OS 1.0	Android OS, v14
UI
	One UI 6.1
Browser
HTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IM

Chipset
Hardware
Qualcomm MSM7225A Snapdragon S1	Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU
1.0 GHz Cortex-A5	Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU
Adreno 200	Adreno 644
Sensors
Accelerometer, proximity	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
SIM
Mini-SIM	Hybrid Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes	Yes, with stereo speakers
Audio Jack
3.5 mm	No

Battery Type
Battery
Li-Ion 1200 mAh, removable	5000 mAh, non-removable
Charging
	45W wired

Features
Additional Features
Document viewer Photo viewer Voice memo/dial Predictive text input

SAR EU
Misc
	0.96 W/kg (head) 0.98 W/kg (body)

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