Samsung Z1 vs Oppo K12x

Samsung Z1

Samsung Z1

Announced On:January, 2015

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Oppo K12x

Oppo K12x

Announced On:May, 2024

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Samsung Z1 vs Oppo K12x

Samsung Z1	Oppo K12x

Price
EUR: €80	EUR: €170
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)	162.9 x 75.6 x 8.1 mm (6.41 x 2.98 x 0.32 in)
Weight
112 g (3.95 oz)	191 g (6.74 oz)
Build
	Glass front, plastic frame, plastic back
Colors
White, Black, Wine Red	Gray, Light Green
Models
SM-Z130H, SM-Z130H	PJT110

Type
Display
PLS LCD	OLED, 120Hz, 600 nits (typ), 1200 nits (HBM), 2100 nits (peak)
Size
4.0 inches, 45.5 cm² (~59.8% screen-to-body ratio)	6.67 inches, 107.4 cm² (~87.2% screen-to-body ratio)
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)	1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Multitouch
Yes

Technology
Network
GSM / HSPA	GSM / CDMA / HSPA / 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 / 1700(AWS) / 1900 / 2100
4G Bands
	1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G Bands
	1, 5, 8, 28, 41, 77, 78 SA/NSA

Alert Types
Notifications
Vibration, MP3, WAV ringtones

Internal Memory
Memory
4GB ROM, 768MB RAM	256GB ROM, 8GB RAM 256GB ROM, 12GB RAM 512GB ROM, 12GB RAM
Storage Type
	UFS 2.2
Card Slot
microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)

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, dual-band
Bluetooth
4.1, A2DP	Yes
USB
microUSB 2.0	USB Type-C 2.0
GPS
Yes, with A-GPS
NFC
No	No

Main Camera
Camera
3.15 MP	Primary: 50 MP, f/1.8, (wide), 1/2.76", PDAF Secondary: 2 MP, f/2.4, (depth)
Camera Features
LED flash	LED flash, HDR, panorama
Video
480p@15fps	1080p@30fps, gyro-EIS
Selfie Camera
VGA	16 MP, f/2.4, (wide) Features: Panorama 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, v14
UI
	ColorOS 14
Java
Yes, via Java MIDP emulator
Browser
HTML
Messaging
SMS(threaded view), MMS, Email, Push Email, IM

Chipset
Hardware
Spreadtrum SC7727S	Qualcomm SM6375 Snapdragon 695 5G (6 nm)
CPU
Dual-core 1.2 GHz Cortex-A7	Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU
Mali-400	Adreno 619
Sensors
Accelerometer	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
SIM
Dual SIM	Hybrid Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes	Yes, with stereo speakers
Audio Jack
3.5 mm	3.5 mm

Battery Type
Battery
Li-Ion 1500 mAh, removable	5500 mAh, non-removable
Charging
	80W wired, PD3.0, 100% in 50 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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