Xiaomi Redmi K30 (128GB/6GB) vs ZTE Nubia Z17s (64GB)

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Side by side comparison between Xiaomi Redmi K30 vs ZTE Nubia Z17s phones, differences, pros, cons and full specifications. What's the better?

4/18/2020 12:31 PM, updated: 8/29/2021 8:39 AM

Compare ZTE Nubia Z17s X Xiaomi Redmi K30 (128GB/6GB) 17Points

Specifications Compare Models Pictures

6.67"
IPS

1080x2400

64
MP

20mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

06Points ZTE Nubia Z17s (64GB) Compare Xiaomi Redmi K30 X

Specifications Compare Models Pictures

5.73"
IPS

1080x2040

12
MP

5mp

6GB
RAM

Octa-core

3100
mAh

(Non removable)

What's the better phone? Xiaomi Redmi K30 (128GB/6GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

17 Advantages Xiaomi Redmi K30 (128GB/6GB)	vs	6 Advantages ZTE Nubia Z17s (64GB)
+2.2GHz 64bit Octa-core (8nm)1% More powerful processor, you can open your applications faster	vs	2.45GHz 64bit Octa-core (10nm)
+128GB (107GB available)114% More internal storage for applications and files	vs	64GB (50GB available)
+Until 512GB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+1080x2400 pixels18% Higher resolution screen	vs	1080x2040 pixels
+6.67"16% Larger screen	vs	5.73"
+(quad camera) 64MP + 8MP + 2MP + 2MP118% Higher resolution main camera	vs	(dual camera) 12MP + 23MP
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+1/1.72" inches48% The larger sensor camera lets you take photos with better depth.	vs	1/2.55" inches
+(dual front camera) 20MP + 2MP121% Higher resolution secondary camera to take pictures and selfies	vs	(dual front camera) 5MP + 5MP
+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera	vs	(front) HD (1280x720)
+Android 11Advantage Android 11 is newer and safer	vs	Android 7.1.1 Nougat
+(4G LTE-A) 800 Mbps78% Faster for surfing the internet and download files	vs	(4G LTE-A) 450 Mbps
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+4500 mAh45% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3100 mAh
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+FM (RDS)Advantage The radio lets you listen to your songs and sports in general	vs	Not supported
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.2 + A2DP
208 grams (7.28 ounces)	vs	+170 grams (5.95 ounces)22% Lighter
8.79 millimeters (0.35 inches)	vs	+8.5 millimeters (0.33 inches)3% Thinner
395 PPI	vs	+403 PPI2% Crisper display of text, images and videos because it has more pixels per inch (ppi)
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
f/1.9 (aperture)	vs	+f/1.8 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.

28 Common items in both devices

6GB LPDDR4X

TFT IPS LCD / LTPS IPS LCD

16 million

Dual-LED flash

PDAF: phase detection autofocus

EIS: Digital stabilization

4K UHD (3840x2160)

+21 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Redmi K30 (128GB/6GB)	ZTE Nubia Z17s (64GB)
Change model		Choose the model
Model	Redmi K30 (128GB/6GB)	Nubia Z17s (64GB)
Other model names	Xiaomi Redmi K30 (128GB + 6GB RAM), M1912G7BC, M1912G7BE	ZTE nubia Z17s NX595J 6GB RAM Standard, ZTE NX595J
Country or region available	(Global, International)	China, (Europe), Hong Kong
Brand	Xiaomi	ZTE
Release date	12/1/2019	10/1/2017
Depth	8.79 millimeters (0.35 inches)	8.5 millimeters (0.33 inches)
Size (width x height)	76.6 x 165.3 millimeters (3.02 x 6.51 in)	72.7 x 147.5 millimeters (2.86 x 5.81 in)
Weight	208 grams (7.28 ounces)	170 grams (5.95 ounces)
Build, materials	Aluminum frame, glass front/back	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Redmi K30 (128GB/6GB)	ZTE Nubia Z17s (64GB)
Display type	TFT IPS LCD	LTPS IPS LCD
Screen size	6.67" inches	5.73" inches
Screen-to-body ratio	~84.8% (screen-to-body ratio)	~81.7% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	1080x2040 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	395 PPI	403 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass 3
Refresh rate	120Hz	feature not registered
Display features	HDR10	feature not registered
🤖 Operating System
	Redmi K30 (128GB/6GB)	ZTE Nubia Z17s (64GB)
System version	Android 10	Android 7.1.1 Nougat
Firmware update	Android 11	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Redmi K30 (128GB/6GB)	ZTE Nubia Z17s (64GB)
Chipset	64bit: Qualcomm Snapdragon 730G (SM7150-AB) (8nm)	64bit: Qualcomm Snapdragon 835 (MSM8998) (10nm)
CPU	Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-core)	Octa-core, 2 processors: 4x 2.45GHz Kryo 280 (Quad-core) 4x 1.9GHz Kryo 280 (Quad-core)
GPU graphical controller	Qualcomm Adreno 618 (700MHz)	Qualcomm Adreno 540 (670-710MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Redmi K30 (128GB/6GB)	ZTE Nubia Z17s (64GB)
RAM memory	6GB LPDDR4X	6GB LPDDR4X
Internal storage	128GB (107GB available) UFS 2.1	64GB (50GB available)
External storage	Until 512GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Not supported
📶 Mobile networks
	Redmi K30 (128GB/6GB)	ZTE Nubia Z17s (64GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	800/150 Mbps	450/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800, GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/2100	Europe version: UMTS 850/900/1900/2100 China version: CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat15/13 (Bands 1, 3, 5, 8) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE	LTE Cat9 Europe version: LTE 700/800/850/900/1700/1800/2100/2600 (Bands 1,3,4,5,7,8,12,20) China version: LTE 700/800/850/900/1700/1800/2100/2600 (Bands 1,3,4,5,7,8,12,20) TD-LTE 1900/2000/2300/2500/2600 (Bands 34,38,39,40,41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Redmi K30 (128GB/6GB)	ZTE Nubia Z17s (64GB)
Back camera (main camera)	(quad camera) 64 megapixels 8MP ultrawide f/2.213mm1/4.0"1.12µm 2MP macro f/2.41/5.0"1.75µm 2MP depth f/2.4	(dual camera) 12 megapixels 23MP f/2.0
Main camera resolution	10120x6328 pixels	3968x2976 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/1.9 (aperture)	f/1.8 (aperture)
Focal length	26mm (lens)	feature not registered
Sensor size	1/1.72" inches	1/2.55" inches
Pixel size	0.8µm pixel	1.4µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Redmi K30 (128GB/6GB)	ZTE Nubia Z17s (64GB)
Front camera (secondary)	(dual front camera) 20 megapixels 2MP depth f/2.41/5"1.75µm	(dual front camera) 5 megapixels 5MP
Front camera resolution	5184x3840 pixels	2560x1920 pixels
Video recording (secondary)	Full HD (1920x1080)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.2 (aperture)
Focal length	27mm (lens)	feature not registered
Sensor size	1/3.4" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
🔉 Sound and multimedia
	Redmi K30 (128GB/6GB)	ZTE Nubia Z17s (64GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM (RDS)	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, OGG, eAAC+, FLAC
🔌 Connectivity
	Redmi K30 (128GB/6GB)	ZTE Nubia Z17s (64GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack	Type-C reversible connector
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	4.2 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	Redmi K30 (128GB/6GB)	ZTE Nubia Z17s (64GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Redmi K30 (128GB/6GB)	ZTE Nubia Z17s (64GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4500 mAh	3100 mAh
Charger, watts	27W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Redmi K30 (128GB/6GB)	ZTE Nubia Z17s (64GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Blue, Red, Purple • MIUI 11, 12 • Game Turbo 2.0 • 24-bit/192kHz audio	• Colors: Black/gold • USB OTG On-The-Go • Metal frame • Back glass panel • nubia UI 5.1 • Fast battery charging (26W): 50% in 25min • Quick Charge 4.0 • DTS-HD audio • 32-bit/384kHz audio • Type-C to 3.5mm headphone jack adapter • VoLTE
☢️ Radiation rate
	Redmi K30 (128GB/6GB)	ZTE Nubia Z17s (64GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered